Agent Ambo · Upskill
React Developer course with certificate
Explain React's rendering model and build clean, tested components in a machine-coding round.
AmboSyllabus
- Module 1JavaScript foundationsClosures and scope · this, promises and async/await · The event loop
- Module 2React coreComponents, props and state · Rendering and reconciliation · Keys and lists
- Module 3HooksuseState and useEffect · useMemo, useCallback and useRef · Custom hooks
- Module 4State and dataContext vs Redux or Zustand · Data fetching and caching · Forms
- Module 5Performance and qualityMemoisation and code splitting · Testing Library and Jest · Accessibility
React Developer certification
TickBig Certified React Developer. Three camera-proctored rounds that unlock one after another: an objective test across the syllabus, hands-on tasks and a voice interview with Ambo. Pass all three within 14 days; the certificate is valid for 12 months and has a public link recruiters can check.
Example hands-on task: Build a small component, such as a debounced search, that passes behaviour tests in a time limit.
Pick your pace
- Round 1Crash course: 10 days, every must-know topic
- Round 2Interview perspective: 14 days, organised the way you’ll be tested
- Round 3Depth learning: 20 days, the full picture with more practice
Revise and rehearse
How Ambo builds your React Developer course
- 1Ambo reads your resumeYour skills, projects, years and the role you want next.
- 2Then where you’re interviewingAnd how interviewers there question people like you.
- 3It maps every topic they could askMust-know first, your own projects included, built into short daily lessons.
- 4You practise, then get certifiedInterview Q&A after every lesson, then three proctored rounds ending in a voice interview with Ambo.
Questions, answered.
What will I learn in the React Developer course?
Five modules: JavaScript foundations, React core, Hooks, State and data and Performance and quality. Ambo adjusts the depth to your resume, so you spend more time on your gaps.
Is the React Developer certificate verifiable?
Yes. Every TickBig certificate has a public link showing your scores for each round and the camera verification.
How is this different from a list of interview questions?
A list is the same for everyone. Ambo builds your course from your resume, your target role and where you're interviewing, then writes every lesson from the interviewer's point of view: what they'll ask, a strong answer, and the follow-up they'll use to test you.
What is the certification test?
Three camera-proctored rounds that unlock one after another: an objective round, a hands-on round (coding or practical tasks for your role) and a voice interview with Ambo, who asks live follow-ups on your answers. Pass all three within 14 days to become TickBig Certified for 12 months.
Get TickBig Certified as a React Developer.
A course built from your resume, then three proctored rounds.