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React Application Development

Build one real React application across 25 sessions, typed, routed, secured, tested and deployed

Designed for

  • Developers who can write basic JavaScript and want to build real interfaces
  • Backend developers who need to own the frontend of their own API
  • Developers who learnt React from tutorials and want production depth
  • Freshers targeting product firms and agencies
Fee
₹5,400
Duration
50 guided hours
Mode
Online / Offline
Next batch
12 Oct
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Course curriculum

25 progressive modules

Duration: 50 guided hours

  1. Foundation
  2. Intermediate
  3. Advanced

  1. FoundationSession 1

    JavaScript and TypeScript for React

    • let, const, arrow functions, and why JSX only accepts expressions
    • Truthiness, optional chaining, nullish coalescing, and the "0 &&" bug JSX will show you
    • Destructuring, spread and the immutable updates React depends on
    • map, filter, reduce and sort without mutating, on 194 real products
    • Closures, referential identity and small generic helpers
    • Modules, async and await, fetch with AbortController, and a typed error guard
    • TypeScript from the first line, types, unions, narrowing and utility types, in strict mode

    What you will build

    The ShopScope catalogue in plain TypeScript: price formatting, a catalogue module that filters, sorts and groups 194 products without mutating anything, a typed fetch from a live API, and a product grid rendered by hand, so you feel exactly what React replaces.

    Module 1

Batches

Choose a schedule that works for you

Registration open

October 2026 weekday night batch

Mon, 12 Oct, 2026, 10:00 pm

Schedule
Mon–Fri, 10:00 PM – 12:00 midnight IST
Delivery
Online
Trainer
Vishal Shah
Fee
₹5,400
Capacity
20 participants
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We plan batches around demand. Weekend, morning and intensive formats open when enough people ask for them.

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Who teaches this

Learn with experienced practitioners

All trainers and mentors

Each batch is assigned its own trainer from this group, named before you enrol.

  • Vishal Shah

    Vishal Shah

    Founder & Principal Trainer

    Two decades building and teaching commerce, banking and cloud platforms, and still writing code

    • Java & Spring Boot microservices
    • TypeScript, React, Angular & Next.js
    • Composable commerce (commercetools)
    Full profile →
  • Shrenik Shah

    Shrenik Shah

    Principal Trainer

    Cloud and AI architect who has upskilled over 5,000 engineers in Java, React, Python and cloud

    • Python: Django, Flask, GenAI & agentic workflows
    • Java & Spring Boot
    • React & Angular, micro-frontend architecture
    Full profile →

Detailed course information

Full course brief

Plenty of React courses end when a component renders. The gap employers complain about starts after that: state that tangles, a login that breaks when a token expires, a page that is unusable with a keyboard, and a bundle nobody has ever measured.

You build one application, ShopScope, across all 25 sessions, against a real API rather than a mock. Each session ships a working slice of it, and each session's starter is the previous session finished.

What makes this different

TypeScript in strict mode from the first file, not as a later upgrade. The four states of every screen (loading, empty, error and success) are designed rather than discovered. Authentication includes the token refresh most tutorials skip. And the professional practice, from accessibility and performance to testing and CI, is built into the same app rather than described on a slide.

Who this is for

You need to be comfortable with basic programming. JavaScript experience helps but is not assumed: the first session covers the JavaScript and TypeScript that React relies on.

Where it leads

The frontend group of Full-Stack Developer (Java), and the core of Frontend Application Engineering.

No dates announced

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