React.js – gammatica

React Frontend Developer

Learning Format

Live Online / Classroom

Total training duration

120 hrs

Duration

3 Month

Certification

Yes

React Frontend Developer

A React Frontend Developer specializes in building interactive and responsive user interfaces using React.js. They focus on creating seamless user experiences with reusable components and efficient state management. Their work ensures fast, dynamic, and visually appealing web applications.

Syllabus Summary

Week 1

React Foundations- Project scaffolding (Vite/CRA), folder structure- Components, props, state, JSX & virtual DOM- Dev tools, linting & formatting setup-
Assignment

Week 2

Rendering & Events- Conditional rendering
patterns- Lists & keys, controlled
components- Event handling and accessibility basics-
Assignment

Week 3

Hooks Deep Dive- useState, useEffect (lifecycle & cleanup)- Custom hooks (fetch, debounce, form)- Data fetching & race condition handling-
Assignment

Week 4

Routing & Code Splitting- React Router v6: routes, nested routes, params- Protected routes, lazy loading, Suspense- Navigation patterns & hooks-
Assignment– Mock
Interview 1

Week 5

API & Forms- Axios vs Fetch; error, retry & cancel
strategies- Forms: React Hook Form/Formik, validation
patterns- CRUD flows and optimistic updates- Assignment

Week 6

State Management- Context API for app state- Redux Toolkit: slices, thunks, RTK Query (basics)-
Performance: memo, useMemo, useCallback-
Assignment

Week 7

UI Libraries & Testing- Material UI/Ant Design components, theming, data grid- Performance profiling,
Lighthouse audits- Testing with Jest & React Testing Library-
Assignment

Week 8

Build, Deploy & Security- Env configs, feature flags, error
boundaries- Deploy to Vercel/Netlify; preview environments-
Security: sanitization, dependency hygiene-
Assignment- Mock Interview 2

Course Summary

Eligibility

Tech & Non-Tech Working professional, Freshers, Graduate from any domain.

Live Doubt Solving

Get your queries solved with daily dedicated doubts solving sessions.

Instructor

Experts and trainer for top-tech companies.

Certification

10+ ISO Globally recognized certified

Mode of Learning

100% Live Learning with experienced instructors and hands-on sessions.

Real time projects

Get practical experience with real-world projects for a career in analytics.

Certification

Gammatica is a company dedicated to providing high-quality coaching classes for students, designed to foster academic success and personal growth.

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Gammatica is a company dedicated to providing high-quality coaching classes for students, designed to foster academic success and personal growth.