Live Course · MongoDB · Express · React · Node

Master the MERN stack — the way it's built in industry.

A live, project-driven full-stack course taught by a Senior Engineer who has shipped platforms to hundreds of thousands of users. Go beyond tutorials and learn to build, test, and deploy production-grade applications.

Frontend · Next.js / ReactAPI · Node / NestJS / FastAPIData · Postgres / Mongo / Vector

What you'll master · the full stack, end to end

Live
Interactive, mentor-led classes
4
Core technologies, one stack
Real
Production-style projects
200K+
User-scale instructor experience
Syllabus

Everything a full-stack engineer actually needs

A project-driven path from language fundamentals to deploying production-grade applications. Expand each module to see what's covered.

01Modern JavaScript & TypeScript+
  • ES2020+ essentials: scope, closures, modules, destructuring
  • Asynchronous JavaScript: promises, async/await, the event loop
  • TypeScript fundamentals: types, interfaces, generics and type-safe code
  • Tooling: npm, bundlers, linting and debugging like a pro
02React & Next.js+
  • Components, props, state and the hooks you'll actually use
  • Client/server state management and data fetching patterns
  • Routing, layouts, SSR vs SSG, and the Next.js App Router
  • Building accessible, responsive, real-world UI
  • Project: a production-style React/Next.js frontend
03Node.js & Express APIs+
  • Building REST APIs with Express: routing, middleware, validation
  • Authentication & authorisation with JWT and sessions
  • An intro to GraphQL and when to use it over REST
  • Clean service architecture and error handling
04MongoDB & Data Modelling+
  • Document modelling, schemas (Mongoose) and relationships
  • Indexing, querying and the aggregation pipeline
  • Performance, transactions, and when to choose SQL instead
  • Project: design and build the data layer for a full app
05Testing, Quality & Collaboration+
  • Unit and integration testing (Jest) and E2E testing (Playwright)
  • Git workflows, pull requests and code review practices
  • PR quality gates and how real teams keep code healthy
  • Debugging and reading other people's code
06Deploy, Scale & AI Next Steps+
  • Containerising apps with Docker
  • CI/CD pipelines and deploying to the cloud
  • Caching, performance optimisation and monitoring
  • A primer on adding AI features — your bridge to the AI tracks
  • Capstone: ship a complete, deployed full-stack application
Outcomes

What you'll be able to do

  • Architect and build complete full-stack applications end to end
  • Write tested, reviewable, production-quality code
  • Deploy with Docker and CI/CD to the cloud
  • Speak the language of senior engineers in interviews
  • Step confidently into AI application engineering next

Why learn from BKAY

You're not learning from someone who only teaches — you're learning from an engineer who has architected ₹100 Cr platforms, migrated 200,000+ user systems, and led teams of 10+.

Learner outcomes

Where graduates end up

Representative outcomes from past learners; some details generalised for privacy.

Career switcher → developer

From non-tech job to first full-stack role

Challenge

A career switcher knew scattered HTML/CSS but had never built or deployed a real application.

Approach

Worked through the full project-driven path, finishing with a deployed MERN capstone and clean, reviewed code.

Result

Landed a junior full-stack role on the strength of the portfolio and ability to talk through architecture.

Self-taught → senior practices

Tutorial-stuck developer levels up to production quality

Challenge

A self-taught developer could build features but struggled with testing, structure and deployment.

Approach

Focused on the testing, quality and deploy modules, applying them to a real project under review.

Result

Promoted at work after demonstrably improving code quality and shipping confidence.

Testimonials

What learners say

Other courses taught me syntax. This one taught me how engineers actually build and ship. The code-review sessions were gold.
Junior Developer
MERN Full-Stack cohort
I finally understood the whole stack end to end and deployed something I'm proud of. Worth every minute.
Career Switcher
MERN Full-Stack cohort
Learning from someone who's shipped at real scale changes everything — the 'why' behind every decision was clear.
Self-taught Developer
MERN Full-Stack cohort
FAQ

Questions, answered

Is this MERN course beginner-friendly?+

It works for motivated beginners with basic JavaScript and for developers wanting to go from tutorials to production-grade engineering. We build real apps, not toy demos.

What does the course cover?+

The full MERN stack — MongoDB, Express, React, Node.js — plus TypeScript, authentication, REST/GraphQL APIs, testing, CI/CD, and deployment. You also get a primer on adding AI features.

Is it live?+

Yes, taught live by Bhupeesh Kathurria, who has led engineering teams and shipped platforms serving 200,000+ users. Sessions are recorded for lifetime access.

Will I be job-ready?+

You'll build a portfolio of deployed, production-style projects and learn the engineering practices (testing, reviews, architecture) that separate hires from hopefuls.

Can I move into AI engineering after this?+

Absolutely — MERN is the ideal launchpad. Graduates often continue into the 2-Day AI Bootcamp or the Gen AI Live Course.

Build full-stack like a senior engineer.

Join the live MERN cohort and learn the way the industry actually builds.

Enroll now