MockAttempt — Job-Guaranteed IT Courses & Interview Cracker MockAttempt
Full Stack Development 100% Placement Guaranteed • Full Fees Refund Within 6 Months Beginner → Advanced

Node.js, TypeScript & Modern Full Stack Engineering (MERN / PERN)

🛡️ Job-Oriented Training with 100% Placement Guarantee or 100% Full Fees Refund in 6 Months

100% Placement Guaranteed Career Program | Node.js Runtime, NestJS, TypeScript 5, React 19, Next.js 15, Dual Database (MongoDB + PostgreSQL), Redis, WebSockets, AWS & Docker | 100% Placement Guaranteed* (6 Months Fees Refund*)

⭐ 4.92 / 5.0 (450+ alumni placed)
Duration: 28 Weeks
Practical & Live: 420 Hours
Assurance: 100% Fees Refund* in 6 Months
⚡ Free Interview Cracker (.exe) Trial 🛡️ 100% Refund Covenant
Hands-on Industry Stack

Technologies You Will Master

12 Tools
Node.js LTS JavaScript Runtime
Express.js REST APIs
NestJS Enterprise Backend
TypeScript Type Safety
React 19 Frontend UI
Next.js 15 Full Stack SSR
MongoDB NoSQL Document DB
PostgreSQL Relational DB
Redis Cache & Pub/Sub
Docker Containers
AWS Cloud Production Hosting
GraphQL / REST API Architectures
Live Cohort Batch: Enrollment Active
✓ 100% Fees Refund Assurance 6-Mo Guarantee*
🛡️
Official Placement Assurance Guarantee*

100% Fees Refund* If Not Placed Within 6 Months

We believe in real career outcomes, not just empty certificates. If you complete the course modules, project milestones, and mock interview assessments but do not secure an IT engineering placement within 6 Months of course completion, MockAttempt guarantees a 100% full refund of your tuition fees* directly to your bank account with zero deductions.

✓
6-Month Dedicated Placement Window Continuous recruitment drives and personal career advisor support until you receive your offer letter.
✓
150+ Direct Corporate Hiring Partners Direct interview shortlisting with product engineering firms, top MNCs, and funded technology startups.
✓
Unlimited AI Mock Interviews & Copilot Full access to MockAttempt AI Virtual Interviewer, real-time code teleprompter, and algorithmic grading.
✓
Legally Backed Written Assurance Official signed placement guarantee agreement issued to every candidate upon cohort enrollment.
*Terms & Conditions Apply: Subject to placement criteria (>98% in daily topic mock tests, >98% in daily AI mock interviews, ≥95% final project evaluation), and placement drive attendance. Retakes are unlimited. Review Full Legal Refund Policy →

Program Overview & Architectural Focus

Become a high-earning Full Stack Engineer capable of architecting and shipping mission-critical web applications. This comprehensive 30-module program is structured into 6 commercial engineering stages: Programming Foundation, TypeScript & Backend, Databases & Modern Frontend, Advanced Full Stack & Microservices, Production DevOps & Cloud Engineering, and AI-Enabled Capstone Launch with 100+ DSA interview problems and verified placement assurance.

### 🛡️ 100% Placement Assurance & Fees Refund Guarantee* (6-Month Window)
MockAttempt officially guarantees that upon graduating from this program and clearing the Job-Ready Assessment Pipeline, you will secure an IT engineering placement within 6 Months of course completion. If you are not placed within this 6-month post-completion period, you receive a **100% full refund of your course tuition fees*** directly into your bank account.

### 🎯 Multi-Dimensional Mastery & Assessment Framework (All Topics)
To ensure every graduate is genuinely world-class and job-ready for tier-1 enterprises:
- **Daily Topic Mock Tests (>98% Score Required)**: For every daily topic, students must score over 98% in proctored mock assessments. Students have access to **100+ dedicated Mock Tests per topic** to practice thoroughly.
- **Daily Topic-Wise AI Technical Interviews (>98% Score Required)**: Candidates undergo targeted AI technical voice interviews strictly testing that day's concept, requiring a >98% score.
- **Final Exit Benchmark (≥95% Minimum Score)**: To prove successful program completion and activate placement drives, candidates must achieve at least 95% in the comprehensive Final AI Interview and Mock Exam.
- **Multiple Re-Attempt Opportunities**: Students receive multiple chances to re-take assessments. Our goal is not just testing rote theoretical concepts, but rigorously developing **logical skills, problem-solving skills, and communication/articulation skills**.

*\*Terms & Conditions Apply. Subject to program milestones, attendance, project defense, topic mastery criteria, and active participation in placement drives.*

### 🎯 Target Engineering Roles & Audience
Frontend Developers transitioning to Full Stack, Computer Science Graduates, Junior Web Developers, and Software Engineers targeting Tier-1 Product Companies and High-Growth Tech Startups.
PROGRAM LENGTH
28 Weeks
PRACTICAL HOURS
420 Hours
AI COPILOT
Included Free
FEES REFUND
6-Mo Guarantee*

Enterprise Technologies & Toolchain Mastered

Production-level toolchain and engineering ecosystems practiced during hands-on lab sessions, code reviews, and capstone engineering.

12 Technologies Covered
Node.js
JavaScript Runtime
Express.js
REST APIs
NestJS
Enterprise Backend
TypeScript
Type Safety
React 19
Frontend UI
Next.js 15
Full Stack SSR
MongoDB
NoSQL Document DB
PostgreSQL
Relational DB
Redis
Cache & Pub/Sub
Docker
Containers
AWS Cloud
Production Hosting
GraphQL & REST
API Architectures

Structured Learning Path Roadmap (6 Phases)

Structured step-by-step roadmap designed by senior engineers to take you from core concepts to interview-ready software engineering.

Phase 1 Modules 1 – 2

Stage 1 — Programming Foundation & Web Core

JavaScript → Git → HTML5/CSS3 → Web Architecture & Asynchronous JS

Master client-server fundamentals, modern HTML5/CSS3 responsive layouts, Git/GitHub version control, ES6+ JavaScript, closures, event loop internals, and functional asynchronous programming.

Phase 2 Modules 3 – 5

Stage 2 — TypeScript & Asynchronous Node.js / Express Backend

TypeScript 5 → Node.js Runtime → Express.js → REST API Architecture

Transition to strict, type-safe development with TypeScript 5, master Node.js V8 runtime, Libuv event loop, streams, buffers, and construct modular Controller-Service-Repository Express.js REST APIs with Swagger OpenAPI documentation.

Phase 3 Modules 6 – 10

Stage 3 — Dual Database Engineering & Modern React / Next.js

MongoDB → PostgreSQL → React 19 → Redux Toolkit → Next.js App Router

Master dual database persistence (MongoDB NoSQL aggregation pipelines + PostgreSQL relational SQL modeling), build accessible reactive interfaces with React 19 and Redux Toolkit/Zustand, and engineer SEO-optimized SSR/SSG web applications with Next.js App Router.

Phase 4 Modules 11, 14 – 18

Stage 4 — Advanced Full Stack, Security, Real-Time & Microservices

Auth & Security → NestJS → GraphQL → Redis Caching → BullMQ Queues → WebSockets

Implement enterprise authentication with JWT token rotation and RBAC, build scalable Domain-Driven NestJS backends, engineer GraphQL schemas, implement Redis in-memory caching and distributed locks, schedule background jobs with BullMQ, and build bidirectional real-time systems using Socket.IO.

Phase 5 Modules 19 – 24, 26

Stage 5 — Cloud, DevOps, Testing, System Design & Performance

AWS Cloud → Docker → CI/CD → Automated Testing → System Design → Performance

Integrate AWS cloud services (S3, EC2, RDS, CloudFront), build comprehensive automated test suites (Jest, Supertest, RTL, Playwright), containerize multi-tier applications with Docker Compose, automate CI/CD with GitHub Actions, master distributed system design for high-throughput platforms, and profile performance bottlenecks.

Phase 6 Modules 12 – 13, 25, 27 – 30

Stage 6 — AI + Career Launch & Capstone Recruitment Platform

MERN/PERN Portals → AI Integration → Capstone Platform → DSA → Mock Interviews → Placement

Construct end-to-end MERN & PERN platforms, integrate Generative AI LLM APIs and RAG vector search, deliver the enterprise Full-Stack Recruitment Platform Capstone, solve 100+ interview DSA problems, and undergo proctored AI technical mock interviews with 100% placement assurance.

🎯 ACADEMIC MASTERY & EVALUATION CRITERIA

Daily Topic Mastery (>98%), AI Interviews & Exit Benchmark (≥95%)

Multiple Retakes Allowed

Our goal is never simple rote memorization. MockAttempt is engineered to forge elite software professionals with world-class logical skills, problem-solving skills, and architectural communication clarity. For each topic and before graduating, students must clear our rigorous multi-dimensional evaluation pipeline:

📝 1. Daily Topic Mock Tests >98% Required

For every single day's lesson/topic, candidates must score over 98% in proctored mock assessments. Students have access to 100+ dedicated Mock Tests per topic to practice edge cases, algorithmic variations, and syntax nuances until full clarity is proven.

🎙️ 2. Daily Topic AI Interviews >98% Required

Students undergo daily interactive, topic-specific AI voice and coding technical interviews. The AI strictly focuses on that day's concept, posing Socratic follow-ups to evaluate depth, articulation, and reasoning speed with a >98% score benchmark.

🎓 3. Final Exit Benchmark ≥95% Required

At the conclusion of the program, students must achieve a minimum of 95% in the comprehensive Final AI Technical Interview and Grand Mock Assessment to certify completion and qualify for corporate recruitment drives and the 100% Fees Refund Guarantee*.

🔄 4. Multiple Retake Opportunities Mastery First

Students receive unlimited opportunities to re-attempt mock tests and AI interviews. The goal is complete skill mastery: instant detailed feedback, complexity analysis, and AI hints help you learn from mistakes and build solid confidence.

Holistic Competencies Evaluated Beyond Rote Theory:
🧠 Logical & Algorithmic
🛠️ Problem Solving
🗣️ Communication Skills
🏗️ System Architecture
*Disclaimer: The 100% Fees Refund Placement Guarantee is legally conditioned on meeting these academic mastery benchmarks, attending ≥90% of live cohorts, and actively participating in coordinated corporate interview drives.

Comprehensive Curriculum & Modules (30 Modules)

Hands-on engineering syllabus with real project implementations, daily topic mock tests & live AI mock interviews.

Master the foundations of the modern web: internet protocol mechanics, client-server lifecycle, semantic HTML5, responsive CSS3 Grid/Flexbox, and Git/GitHub version control.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Internet & Web Fundamentals: Client-Server Architecture, HTTP/HTTPS Lifecycle, DNS, TCP/IP, Cookies, Sessions & CORS
90 min
100+ Mock Tests • Live AI Mock Interview
✓ HTML5 Standards: Semantic Document Structure, Accessible Forms, Input Types, Media & SEO Best Practices
75 min
100+ Mock Tests • Live AI Mock Interview
✓ CSS3 Mastery: Box Model, Flexbox, CSS Grid, Media Queries, Variables & Mobile-First Responsive Design
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Git & GitHub Workflows: Branching, Merging, Rebasing, Conflict Resolution, Pull Requests & Conventional Commits
75 min
100+ Mock Tests • Live AI Mock Interview

Comprehensive JavaScript mastery from core variables and prototypes to higher-order functional programming, asynchronous promises/async-await, and V8 event loop internals.

Detailed Lesson Breakdown & Exercises (5 Lessons):
✓ JavaScript Fundamentals: Data Types, Hoisting, Closures, Scopes, Spread/Rest & Object Destructuring
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Advanced JavaScript: Prototypes, Prototype Chain, ES6+ Classes, this Binding & Modular JavaScript
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Functional Programming: map, filter, reduce, pure functions, immutability & function composition
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Asynchronous JavaScript: Callbacks, Promises, async/await, Promise.all, Promise.allSettled & Error Handling
90 min
100+ Mock Tests • Live AI Mock Interview
✓ JavaScript Runtime: Call Stack, Event Loop, Microtasks vs Macrotasks, Web APIs & Execution Contexts
90 min
100+ Mock Tests • Live AI Mock Interview

Type-safe enterprise software development with TypeScript 5: primitive types, generics, discriminated unions, utility types, DTO patterns, and strict compiler configurations.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ TypeScript Fundamentals: Compiler Configuration (tsconfig.json), Primitive Types, Tuples, Enums & Interfaces
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Advanced TypeScript: Union Types, Intersections, Generics, Generic Constraints & Type Narrowing
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Utility Types & Metaprogramming: Partial, Pick, Omit, Record, Readonly, Type Guards & Conditional Types
90 min
100+ Mock Tests • Live AI Mock Interview
✓ TypeScript with Backend: Typed Request/Response DTOs, Service Interfaces, Repository Contracts & ESLint
75 min
100+ Mock Tests • Live AI Mock Interview

Deep dive into the Node.js runtime environment: V8 engine, Libuv event loop, non-blocking asynchronous I/O, core modules (fs, streams, buffers), worker threads, and memory profiling.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Node.js Architecture: V8 Engine, Non-Blocking Event-Driven I/O & Libuv Thread Pool Mechanics
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Node.js Core Modules: fs, path, http, events, crypto, os & process management
80 min
100+ Mock Tests • Live AI Mock Interview
✓ High-Performance Node.js Streams & Buffers: Readable, Writable, Transform Streams & Backpressure Control
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Concurrency & Clustering: Worker Threads, Cluster Module, PM2 Process Management & Memory Leak Profiling
85 min
100+ Mock Tests • Live AI Mock Interview

Construct robust, scalable RESTful web services with Express.js: middleware architecture, route controllers, validation pipelines, error handling, and Swagger OpenAPI specification.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Express Fundamentals: Application Lifecycle, Router, Request/Response Pipelines & Status Codes
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Middleware Engineering: Authentication, Authorization, Logging, CORS, Rate Limiting & Global Error Handlers
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Enterprise Architecture: Routes → Controller → Service → Repository → Database Design Pattern
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Production API Standards: Versioning, Pagination, Filtering, Sorting, Searching & Swagger/OpenAPI Docs
75 min
100+ Mock Tests • Live AI Mock Interview

Master document-oriented NoSQL storage with MongoDB and Mongoose: BSON mechanics, schema design, embedding vs referencing, multi-stage aggregation pipelines, and index tuning.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ MongoDB Architecture: Documents, Collections, BSON Types, CRUD Operations & Query Operators
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Schema Design Patterns: Embedding vs Referencing, Normalization Tradeoffs, Compound & Text Indexes
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Aggregation Framework: \$match, \$group, \$lookup, \$project, \$sort, \$unwind & Faceted Search
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Mongoose ODM: Schema Validation, Middleware (Pre/Post Hooks), Virtuals, Population & Transactions
80 min
100+ Mock Tests • Live AI Mock Interview

Master relational database engineering with PostgreSQL: SQL DDL/DML, complex multi-table joins, CTEs, window functions, schema normalization, ACID transactions, and JSONB.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ SQL Fundamentals & DDL/DML: Tables, Data Types, Primary/Foreign Keys, Constraints & CRUD Queries
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Advanced SQL Queries: INNER/OUTER/CROSS Joins, Subqueries, CTEs, Window Functions & CASE Expressions
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Database Design: 1NF to 3NF Normalization, ER Diagrams, Foreign Keys, ACID Properties & Deadlock Prevention
90 min
100+ Mock Tests • Live AI Mock Interview
✓ PostgreSQL Features: B-Tree & GIN Indexes, Views, Stored Functions, JSON/JSONB Storage & EXPLAIN ANALYZE
85 min
100+ Mock Tests • Live AI Mock Interview

Build responsive, accessible user interfaces with modern React 19: functional components, JSX, hooks (useState, useEffect, useMemo, useCallback), custom hooks, and Zod form validation.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ React 19 Core: Components, JSX, Props, State, Event Handling, Conditional Rendering & List Keys
80 min
100+ Mock Tests • Live AI Mock Interview
✓ React Hooks Mastery: useState, useEffect, useMemo, useCallback, useRef & Building Custom Hooks
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Advanced React: Component Composition, Error Boundaries, Lazy Loading, Code Splitting & React.memo
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Forms & REST Integration: Controlled Components, React Hook Form, Zod Validation, Axios & Loading States
85 min
100+ Mock Tests • Live AI Mock Interview

Master client-side state architectures: Context API, Redux Toolkit (RTK), RTK Query automated data caching, Zustand minimalist state, and client vs server state demarcation.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ State Architectures: Local vs Global State, Context API Pitfalls & Prop Drilling Elimination
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Redux Toolkit (RTK): Store Configuration, Slices, Reducers, Actions & Typed Hooks (useAppDispatch)
85 min
100+ Mock Tests • Live AI Mock Interview
✓ RTK Query: Declarative Data Fetching, Automated Caching, Optimistic Updates & Tag Invalidation
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Zustand & Server-State Patterns: Lightweight Global Stores, Middleware, Persistence & React Query Concepts
75 min
100+ Mock Tests • Live AI Mock Interview

Production-grade full-stack web applications with Next.js 15: App Router, Server and Client Components, SSR, SSG, ISR, API Route Handlers, SEO metadata, and Edge caching.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Next.js App Router: Directory Layouts, Pages, Nested Routes, Dynamic Route Segments & Route Handlers
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Rendering Strategies: Server Components (RSC), Client Components, SSR, SSG & Incremental Static Regeneration (ISR)
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Next.js Features: Middleware, Auth Integration, OpenGraph Metadata, Image/Font Optimization & Error Boundaries
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Production Next.js: Data Cache, Full Route Cache, Stale-While-Revalidate Patterns & Vercel Deployment
75 min
100+ Mock Tests • Live AI Mock Interview

Implement hardened authentication and authorization systems: bcrypt password hashing, JWT access and refresh token rotation, multi-role RBAC, and defense against OWASP Top 10 web vulnerabilities.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Authentication Architecture: Registration, Password Hashing with bcrypt, Session vs Token Authentication
75 min
100+ Mock Tests • Live AI Mock Interview
✓ JSON Web Tokens (JWT): Token Signing, Expiration, Refresh Token Rotation & Secure Cookie Storage
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Role-Based Access Control (RBAC): Permission Guards, Hierarchical Roles (Student, Recruiter, Admin)
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Web Security Hardening: Helmet, CORS, CSRF, XSS Prevention, SQL/NoSQL Injection Defenses & Rate Limiting
90 min
100+ Mock Tests • Live AI Mock Interview

Architect and construct a complete end-to-end full-stack web application with the MERN stack: MongoDB, Express.js, React 19, and Node.js with candidate profiles, resume processing, and recruiter dashboard.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ MERN Full-Stack Integration: Connecting React Frontend to Node/Express Backend with Clean API Contracts
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Student Experience: Profile Management, Cloud Resume Uploads, Search Filters & Application Workflows
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Recruiter & Admin Portals: Job Postings, Candidate Applicant Pipelines, Status Tracking & Email Alerts
90 min
100+ Mock Tests • Live AI Mock Interview

Architect and build an enterprise web application using the PERN stack: PostgreSQL, Express.js, React 19, and Node.js with strict relational models, department hierarchies, and audit logging.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ PERN Stack Architecture: TypeScript Express Server Integration with PostgreSQL Relational Data Layer
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Employee Ledger: Department Hierarchies, Roles, Permissions, Attendance Tracking & Leave Balancing
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Enterprise Auditing: Historical Change Tracking, Transaction Records, Reporting & Data Visualization
85 min
100+ Mock Tests • Live AI Mock Interview

Master enterprise backend engineering using NestJS: Domain-Driven Design, Inversion of Control (IoC), Dependency Injection, Guards, Interceptors, Pipes, Filters, and Swagger.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ NestJS Architecture: Modules, Controllers, Providers, Services & Dependency Injection Container
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Validation & Pipeline Interceptors: class-validator, Pipes, AuthGuards, Interceptors & Exception Filters
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Enterprise Database Integration: NestJS with Prisma / TypeORM, Swagger OpenAPI & ConfigModule
85 min
100+ Mock Tests • Live AI Mock Interview

Advanced API engineering standards: REST idempotency, pagination, rate limiting, and GraphQL schema definition, Apollo Server, queries, mutations, and resolvers.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Advanced REST Patterns: Resource Modeling, Idempotency Keys, HTTP Caching Headers (ETags) & Versioning
75 min
100+ Mock Tests • Live AI Mock Interview
✓ API Performance: Cursor vs Offset Pagination, Filtering, Sorting, Partial Responses & Rate Limiting
80 min
100+ Mock Tests • Live AI Mock Interview
✓ GraphQL Architecture: Schemas, Types, Query Resolvers, Mutations, Input Validation & Apollo Server
90 min
100+ Mock Tests • Live AI Mock Interview

In-memory caching and messaging with Redis: key-value storage, TTL strategies, cache invalidation patterns, session persistence, distributed locks, and Pub/Sub communication.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Redis Fundamentals: Data Structures (Strings, Hashes, Lists, Sets, Sorted Sets) & TTL Cache Expiration
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Caching Strategies: Cache-Aside, Write-Through, Write-Back, Cache Throttling & Invalidation Patterns
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Production Redis: Distributed Locks with Redlock, Session Stores, API Rate Limiting & Pub/Sub Messaging
85 min
100+ Mock Tests • Live AI Mock Interview

Asynchronous task processing and reliable job scheduling: BullMQ, Redis-backed task queues, exponential backoff retries, dead-letter queues, and isolated worker processes.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Background Job Concepts: Asynchronous Task Decoupling, Worker Processes & Queue Architecture
75 min
100+ Mock Tests • Live AI Mock Interview
✓ BullMQ with Redis: Job Producers, Worker Consumers, Concurrency Control, Delayed & Cron Jobs
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Fault Tolerance & Monitoring: Automatic Retries, Backoff Strategies, Dead-Letter Queues & Bull-Board Dashboard
80 min
100+ Mock Tests • Live AI Mock Interview

Real-time bidirectional network communication: WebSocket protocol handshake, Socket.IO rooms, event namespaces, horizontal scaling with Redis adapters, and live presence tracking.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ WebSocket Protocol Internals: TCP Handshake, Framing, Ping/Pong Heartbeats & Socket.IO Architecture
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Socket.IO Implementation: Rooms, Namespaces, Event Broadcasting, Disconnections & JWT Auth Handshake
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Clustering WebSockets: Scaling Real-Time Connections Across Multi-Node Clusters with Redis Adapter
85 min
100+ Mock Tests • Live AI Mock Interview

Production file handling and AWS cloud services: multipart uploads with Multer, image processing with Sharp, AWS S3 presigned URLs, CloudFront CDN, and IAM least privilege.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Multipart File Uploads: Multer Streams, MIME Type Verification, File Size Quotas & Image Resizing with Sharp
75 min
100+ Mock Tests • Live AI Mock Interview
✓ AWS Cloud Storage: S3 Buckets, IAM Policies, Secure Presigned Upload/Download URLs & CloudFront CDN
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Cloud Infrastructure: EC2 Instances, Managed RDS PostgreSQL, Security Groups & CloudWatch Logs
80 min
100+ Mock Tests • Live AI Mock Interview

Complete automated testing methodology for full-stack JavaScript: unit testing with Jest, integration API testing with Supertest, component tests with React Testing Library, and E2E with Playwright.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Unit Testing with Jest: Test Structure, Matchers, Mocks, Spies, Asynchronous Tests & Code Coverage Reports
80 min
100+ Mock Tests • Live AI Mock Interview
✓ API Integration Testing with Supertest: Endpoint Verification, Authentication Mocking & Database Teardown
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Frontend Testing: React Testing Library Component Tests, User Events, Mock Service Worker (MSW)
80 min
100+ Mock Tests • Live AI Mock Interview
✓ End-to-End (E2E) Testing with Playwright: Cross-Browser Automation, Visual Regressions & CI Execution
85 min
100+ Mock Tests • Live AI Mock Interview

Containerize full-stack JavaScript architectures: Dockerfiles, multi-stage builds, Alpine base images, Docker Compose multi-container networks, volume persistence, and security hardening.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Docker Fundamentals: Container Virtualization, Images, Docker Engine, CLI Commands & Storage Volumes
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Multi-Stage Dockerfiles for Node & React: Layer Caching, Non-Root Users & Minimal Alpine Artifacts
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Docker Compose Orchestration: Multi-Tier Network (React, Node, PostgreSQL, MongoDB, Redis) & Health Checks
90 min
100+ Mock Tests • Live AI Mock Interview

Automate software delivery with GitHub Actions CI/CD pipelines: linting, automated unit/integration tests, Docker build & push, environment secrets, and zero-downtime deployment.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ GitHub Actions Workflows: Triggers, Runners, Jobs, Steps, Matrix Builds & GitHub Secrets Management
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Continuous Integration (CI): Automated Linting (ESLint), Type Checking (tsc), Jest Tests & Coverage Badges
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Continuous Delivery (CD): Automated Docker Image Push to Registries & Zero-Downtime Deployment Strategies
85 min
100+ Mock Tests • Live AI Mock Interview

Architect distributed, high-throughput systems: horizontal scaling, load balancing, microservices vs modular monoliths, database sharding/replication, message queues, and 7 real-world case studies.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ System Design Fundamentals: Scalability, Availability, Reliability, Latency, Throughput & CAP Theorem
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Architecture Patterns: Monolith vs Microservices, API Gateways, Reverse Proxies (Nginx) & Load Balancers
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Database Scaling: Primary-Replica Replication, Horizontal Sharding, Consistent Hashing & Distributed Caching
90 min
100+ Mock Tests • Live AI Mock Interview
✓ 7 Case Studies: URL Shortener, Job Portal, E-Commerce, Chat System, Food Delivery, Notifications & Video Platform
120 min
100+ Mock Tests • Live AI Mock Interview

Diagnose and optimize bottlenecks across the full stack: Node.js event-loop profiling, database query analysis, React render tuning, bundle optimization, and application monitoring (APM).

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Backend Performance: Node.js Profiling, Event Loop Lag, Database Connection Pooling & Query Index Tuning
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Frontend Performance: Bundle Size Analysis, Tree-Shaking, Dynamic Imports, Image Optimization & Core Web Vitals
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Monitoring & Observability: Structured Logging (Pino/Winston), Metrics Collection, Error Tracking & Alerts
75 min
100+ Mock Tests • Live AI Mock Interview

Supercharge full-stack applications with Generative AI: OpenAI/Anthropic API integration, prompt engineering, structured JSON outputs, streaming token responses, and RAG vector search.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ AI APIs & LLM Integration: API Client Configuration, Prompt Engineering, System Prompts & Structured Outputs
80 min
100+ Mock Tests • Live AI Mock Interview
✓ Streaming AI Responses: Server-Sent Events (SSE), React ReadableStream Consumers & Interactive Chatbots
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Retrieval-Augmented Generation (RAG): Embeddings, Vector Similarity Search in pgvector & Context Injection
90 min
100+ Mock Tests • Live AI Mock Interview

Enterprise design principles: Clean Architecture, Hexagonal / Ports & Adapters, SOLID principles, Repository & Service patterns, configuration management, and audit logging.

Detailed Lesson Breakdown & Exercises (3 Lessons):
✓ Enterprise Architecture Patterns: Clean Architecture, Hexagonal Architecture, Layered Services & Repositories
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Code Quality & SOLID Principles: Single Responsibility, Open/Closed, Liskov, Interface Segregation & DI
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Enterprise Governance: Centralized Configuration, Distributed Audit Trails, Request Tracing & Error Handling
75 min
100+ Mock Tests • Live AI Mock Interview

End-to-end implementation of the enterprise Full-Stack Recruitment Platform: multi-tenant architecture, candidate resume indexing, recruiter pipelines, admin governance, and cloud deployment.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Capstone Architecture & Schema Design: Multi-Tenant Data Modeling in PostgreSQL & MongoDB with Prisma/Mongoose
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Student Portal: Registration, Resume Upload, Search Filters, Application Tracker & Real-Time Notifications
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Recruiter & Admin Suite: Job Management, Candidate Review Workflows, Interview Scheduling & Audit Analytics
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Production Deployment: Multi-Stage Docker Build, AWS EC2/RDS Hosting, Nginx Reverse Proxy & SSL Setup
90 min
100+ Mock Tests • Live AI Mock Interview

Comprehensive interview preparation covering core JavaScript, TypeScript, Node.js internals, React hooks, database queries, and system design mock questions.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ JavaScript & TypeScript Deep Dive: Closures, Event Loop, Prototypes, Generics & Type Narrowing Interview Questions
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Node.js & Backend Architecture: Streams, Event Loop Lag, Worker Threads, Middleware & Microservices Questions
90 min
100+ Mock Tests • Live AI Mock Interview
✓ React & Frontend Mastery: Re-Render Optimization, Custom Hooks, State Architecture & Next.js Questions
85 min
100+ Mock Tests • Live AI Mock Interview
✓ Database & System Design: SQL Index Tuning, MongoDB Aggregations, Caching & Scalability Interview Defense
90 min
100+ Mock Tests • Live AI Mock Interview

Algorithmic problem-solving targeting technical coding interviews: arrays, strings, two pointers, sliding window, hashing, stacks, queues, linked lists, trees, and searching/sorting.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Arrays & Strings: Two Sum, Maximum Subarray, Anagrams, Longest Substring & Sliding Window Patterns
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Hashing, Stacks & Queues: HashMap Counting, Valid Parentheses, Monotonic Stack & Queue Implementations
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Linked Lists & Trees: Reversal, Cycle Detection, Binary Tree Traversals (BFS/DFS) & BST Validation
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Searching, Sorting & Optimization: Binary Search, Merge Sort, Quick Sort & 100+ Interview Challenges
90 min
100+ Mock Tests • Live AI Mock Interview

Placement assurance sprint: ATS-optimized resume formatting, GitHub portfolio curation, machine coding rounds, 20+ mock tests, 4 AI technical interviews, and hiring partner referrals.

Detailed Lesson Breakdown & Exercises (4 Lessons):
✓ Career Assets: ATS-Optimized Technical Resume, GitHub Repository Polish, Architecture Documentation & LinkedIn
75 min
100+ Mock Tests • Live AI Mock Interview
✓ Machine Coding & Live Technical Drills: Timed Component Construction & REST API Implementation Challenges
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Mock Interview Suite: 5 JS, 5 TS, 5 React, 5 Node, 5 SQL Tests, 3 System Design Mocks & HR Behavioral Round
90 min
100+ Mock Tests • Live AI Mock Interview
✓ Placement Sprint: MockAttempt Verified Credential Verification, Direct Referral Pipeline & Interview Support
75 min
100+ Mock Tests • Live AI Mock Interview
⚡ Free Daily Practice Access Non-enrolled visitors get 2 Mock Tests & 2 AI Mock Interviews free daily.
Enrolled Students = Unlimited
💡
Important Distinction: MockAttempt's Web AI Virtual Interview Simulator and Course Mock Tests evaluate your comprehension of this course curriculum directly in the browser. They are separate and distinct from our Interview Cracker Windows Desktop Application (.exe), which is a real-time stealth teleprompter with loopback meeting audio interception for live interview rounds.

Portfolio Capstone & Production Projects (9 Projects)

Build and defend production repositories featuring clean architecture, CI/CD, and benchmark testing.

Enterprise Capstone • beginner Level
⏱️ 15 Practical Hours

Responsive Developer Portfolio Website

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • beginner Level
⏱️ 20 Practical Hours

TypeScript Task Management REST API

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • intermediate Level
⏱️ 28 Practical Hours

Modern Admin Analytics Dashboard

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • intermediate Level
⏱️ 32 Practical Hours

Job Portal Backend — MongoDB Edition

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • intermediate Level
⏱️ 32 Practical Hours

Enterprise Employee Management System — PostgreSQL Edition

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • advanced Level
⏱️ 38 Practical Hours

Real-Time Collaborative Chat Application

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • advanced Level
⏱️ 45 Practical Hours

E-Commerce Platform — MERN / PERN Dual Engine

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • advanced Level
⏱️ 42 Practical Hours

AI-Powered Technical Interview Assistant

Hands-on architectural implementation built with industry clean-code standards.

Enterprise Capstone • production-ready Level
⏱️ 65 Practical Hours

Enterprise Full-Stack Recruitment Platform (MockAttempt Hire)

Hands-on architectural implementation built with industry clean-code standards.

Progressive Certification Ladder (5 Verified Levels)

Candidates earn industry shareable digital credentials as they clear milestone coding rounds and architecture reviews.

L1

Certified Web & JavaScript Foundation Developer

Stage 1 Certified

Verified competency in foundational web architecture, HTML5 semantic layout, modern CSS3 Grid/Flexbox, Git collaboration, and core JavaScript asynchronous event-loop mechanics.

HTML5 CSS3 JavaScript ES6+ Async JS Git & GitHub
L2

Certified TypeScript & Node.js Backend Engineer

Stage 2 Certified

Verified competency in strict TypeScript 5 development, Node.js V8 runtime streams, Express.js Controller-Service-Repository architecture, and Swagger OpenAPI specification.

TypeScript 5 Node.js Express.js REST APIs DTO Validation Swagger
L3

Certified Dual Database & React Frontend Developer

Stage 3 Certified

Verified competency in dual database modeling (MongoDB NoSQL pipelines and PostgreSQL relational ACID), React 19 component design, Redux Toolkit/Zustand state management, and Next.js App Router.

React 19 Next.js Redux Toolkit MongoDB PostgreSQL SQL
L4

Certified Advanced Full Stack & Real-Time Architect

Stage 4 Certified

Verified competency in enterprise NestJS Domain-Driven Design, JWT refresh token rotation, GraphQL schema engineering, Redis distributed caching, BullMQ queues, and real-time Socket.IO communication.

NestJS Redis BullMQ Socket.IO WebSockets GraphQL JWT/RBAC
L5

Certified Enterprise Full Stack Engineer & Cloud Master

Stage 5–6 Placement Ready

The ultimate industry credential: end-to-end mastery across AWS Cloud infrastructure, Docker multi-stage containerization, GitHub Actions CI/CD, high-scale system design, AI LLM integration, and enterprise recruitment capstone deployment.

AWS Cloud Docker CI/CD System Design AI Integration Recruitment Capstone

🎯 Target Audience & Career Persona

Frontend Developers transitioning to Full Stack, Computer Science Graduates, Junior Web Developers, and Software Engineers targeting Tier-1 Product Companies and High-Growth Tech Startups.

📋 Academic & Technical Prerequisites

Basic computer literacy and foundational programming curiosity. The program starts from Web & Programming Foundations and scales systematically to production distributed systems.

🛡️ Transparent Financial Assurance

MockAttempt 100% Placement & Refund Guarantee vs Other Models

See why our fixed-fee model protects your career and saves you up to ₹2.5 Lakhs compared to predatory Income Share Agreements (ISAs).

Evaluation Metric ✨ MockAttempt Placement Track Pay After Placement (ISA) Traditional Bootcamps
Total Tuition Cost Flat ₹49,999 (All-Inclusive) ₹1,50,000 – ₹3,00,000+ ₹75,000 – ₹1,50,000
Post-Job Salary Deductions 0% Taken (You keep 100% of salary) 15%–20% monthly for 24–36 mos 0% (but high upfront fee)
100% Money-Back Guarantee ✓ 100% Bank Refund in 6 Months ❌ Registration fees non-refundable ❌ Strictly No Refunds
Legal Placement Covenant ✓ Written Signed Agreement (Day 1) Strict legal debt bond on student "Assistance only" (no legal claim)
Topic Mock Tests & Defenses 3,800+ Mock Tests (20 per topic) 10–15 generic quizzes Basic theoretical assignments
Interview Practice Mode 1-on-1 AI Viva STT + Stealth Teleprompter 2–3 peer mock rounds None / Static QA PDFs
💡 Save over ₹1,50,000+ compared to Income Share Agreements while securing guaranteed placement. Read Complete 100% Refund Policy Terms →

Frequently Asked Questions & Placement Refund Policy

Everything you need to know about the 6-Month 100% Fees Refund Policy, curriculum structure, and placement drives.

Does MockAttempt offer a 100% placement guarantee with a refund for the Node.js / MERN Full Stack Course? ↓

Yes. MockAttempt provides a legally backed 100% Fees Refund Placement Guarantee under Section 10A of the Information Technology Act. If you complete the Node.js Full Stack Career Program, achieve >98% aggregate in daily topic mock tests (with unlimited retakes), and pass the exit evaluation, but do not secure an IT engineering placement within 180 calendar days post-completion, 100% of your paid course tuition fees (₹49,999) is refunded directly to your bank account with zero deductions.

What is the fee for the Node.js & MERN Stack Developer Course with placement guarantee? ↓

The program has a transparent all-inclusive fixed fee of ₹49,999 (No hidden charges). No-cost 6-month EMI is available starting at ₹8,333/month. Unlike ISA (Pay After Placement) bootcamps that deduct 15% to 20% of your salary for 2-3 years (costing ₹1.5L to ₹3.0L), MockAttempt charges only the fixed ₹49,999 fee backed by our contractual 100% money-back guarantee.

How does MockAttempt's 100% Placement & Refund Guarantee compare to Pay After Placement (ISA)? ↓

Pay After Placement (ISA) bootcamps typically take 15-20% of your monthly salary for 24 to 36 months, costing up to ₹3,00,000 in total, and often charge hidden non-refundable registration fees. MockAttempt offers a flat ₹49,999 fee with zero salary cuts after you get hired, and issues a 100% bank refund if you remain unplaced within 180 days post-training.

What technologies and frameworks are taught in the Node.js & MERN Full Stack program? ↓

You will master the Node.js V8 runtime, Event Loop internals, Express.js REST APIs, NestJS enterprise clean architecture, TypeScript 5, React 19, Next.js 15 App Router, dual databases (PostgreSQL relational SQL + MongoDB NoSQL), Redis caching, BullMQ asynchronous queues, real-time WebSockets with Socket.IO, Docker containerization, AWS Cloud deployment, and automated testing with Jest across 28 weeks and 420 practical hours.

How many topic mock tests and AI technical interviews are included? ↓

The course includes over 3,200+ calibrated mock tests across 30 modules and 108 topics (at least 20 tests per topic), along with live 1-on-1 AI voice viva technical defense interviews and the Windows Desktop Stealth Teleprompter HUD for real interview mastery.

Can college freshers or developers transitioning from frontend join this placement track? ↓

Yes. Freshers (B.Tech, BCA, MCA, B.Sc), frontend developers upgrading to full stack, and candidates with career gaps are fully supported. The curriculum begins with JavaScript ES6+ fundamentals and asynchronous programming before advancing to distributed Node.js microservices and cloud deployments, and includes dedicated resume building and placement drives with 150+ corporate hiring partners.

Verified Delhi Placement ★ 100% Placed
Job-Oriented Placement Track 100% Placement Guarantee • Fixed Fee
₹49,999 All-Inclusive Fixed Fee
No-Cost EMI Options: From ₹8,333 / month (No-Cost 6-Mo EMI)
🛡️
100% Fees Refund Guarantee*: If not placed in an IT role within 6 Months after graduation, 100% of your ₹49,999 tuition is refunded directly to your bank account with zero deductions.*
*Subject to achieving >98% on daily topic tests & AI mock interviews, plus ≥95% exit evaluation.
Review Complete Legal Refund Terms →
Chat with Advisor on WhatsApp →
Practical & Live Hours 420 Hours
Placement Window 6 Months (100% Fees Refund*)
Daily >98% Mock Tests 100+ Tests/Topic
Production Capstones Included Full Access
Industry Credential QR-Verifiable Certificate
📈 Career Placement ROI Calculator Zero Risk
Target Hiring CTC:
Expected Growth Multiple:
Tuition Payback Time:

Backed by our 100% money-back guarantee: if not placed within 6 months post-training, your complete tuition is refunded.

Enroll with 6-Month Placement Assurance

Speak with a technical advisor and receive your complete syllabus roadmap and legal guarantee agreement.

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