Senior React engineer for hire

Hire a senior React developer who ships beyond useEffect

React in production on every one of my six case studies. 16 years of component architecture, state, performance, accessibility. Fixed monthly price.

Available for new projects
See Custom Web Apps

Starting at $3,499/mo · monthly subscription

Who this is for

Product owner who runs a React SPA or a React-on-Next app and needs senior hands beyond basic hooks.

The pain today

  • Component sprawl — nobody knows where the shared pieces live.
  • No state story. useState everywhere, context for everything, Redux half-adopted.
  • Performance is dying. Re-renders, bundle size, waterfall fetches.
  • Accessibility is a ticket that keeps getting deprioritized.

The outcome you get

  • A senior React engineer with production work on 6 different products.
  • A state-management decision written down and applied consistently.
  • A performance baseline — measured, budgeted, enforced.
  • Accessibility baked into the components, not bolted on.

React in production across six case studies

React is the one constant across every case study. GigEasy (Laravel plus React, fintech MVP in 3 weeks). Cuez (Vue mostly but React components on the admin). bolttech (React plus NestJS at $1B+ unicorn scale, payment orchestration). Imohub (React plus Next.js plus Laravel, 120k+ properties). LAK Embalagens (React plus Next.js corporate site, 45% bounce rate reduction). Instill (React 19 plus Next.js 16 plus PostgreSQL, AI skills platform). That is React 16 through 19, class components through function components through Server Components, Redux through Zustand through React Query through server state in RSC.

State, data, and structure — my defaults

Server state belongs to React Query or to RSC — not to Redux. Form state belongs to React Hook Form or the form primitive the team already uses — not to local useState trees. Global UI state (theme, modals, auth) belongs to a small Zustand store or context — not to a 2000-line Redux saga. Component structure follows colocation: the smallest useful unit lives next to its hook and its test. Storybook is optional; design-system components get it, feature components skip it. Every decision is written into the project README so the next engineer does not re-litigate it.

Performance and accessibility baselines

Every React project gets a performance budget (First Contentful Paint under 1.8s on throttled 4G, Largest Contentful Paint under 2.5s, Total Blocking Time under 200ms, bundle under 200kb for the critical path). Enforcement happens in CI via Lighthouse. Accessibility baseline: semantic HTML, keyboard navigation tested, ARIA only when semantic fails, color contrast meets WCAG AA, automated checks via axe-core in CI plus manual screen-reader pass on critical flows. If the app does not hit the baseline, the launch slips — not the baseline.

How the engagement runs

Applications subscription at $3,499 per month flat. 2 to 4 day delivery cycles. Daily async updates via Linear or Jira. Weekly 30-minute call. Works inside an existing team (pairing, code review, handoff) or solo on a greenfield build. 14-day money-back inside the first two weeks. After that, cancel anytime month to month. Work Made for Hire — every line of code is yours.

Recent proof

A comparable engagement, delivered and documented.

Payment Integration Platform

Unified payment orchestration across Asia and Europe

Delivered the payment orchestration platform at bolttech, a $1B+ unicorn, with 40+ integrations across multiple regions.

Fintech$1B+ unicorn40+ payment providers15 new markets
Read the case study

Frequently asked questions

The questions prospects ask before they book.

Which React versions have you shipped?
React 16 through 19. Current work is React 19 with Next.js 16 or React 18 with Vite. I have migrated apps from 16 to 18 and 18 to 19 on production codebases.
Redux or Zustand or Jotai?
Zustand as default for small global state. React Query for server state. Jotai when the atomic model fits better. Redux only on codebases that already have it — I do not introduce Redux to greenfield projects.
Do you do React Native?
No. React Native is explicitly out-of-core per my tech stack. I refer to a specialist.
Do you handle design systems?
Yes. shadcn/ui is a common starting point. Radix UI plus Tailwind plus custom tokens is the typical pattern. I can adopt an existing design system rather than replace it.
Can you join my existing React team?
Yes. I have worked inside teams at bolttech, Cuez, and GigEasy. I fit into the existing process — branch conventions, PR templates, CI — rather than force mine.
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Available for new projects