React and Next.js applications built to be maintained
Front-ends with a design system, typed end to end, and a performance budget that is measured instead of hoped for.
- React 19
- Next.js
- TypeScript
- Tailwind CSS
- Motion
- TanStack Query
- Vercel
- 01Foundations1–2 weeks
- 02Build3–10 weeks
- 03Handover1 week
You will recognise yourself in one of these
- Your product has a React front-end that has become slow to change and nobody owns the component library
- You need a marketing site or dashboard that scores well on Core Web Vitals from day one
- Your team has designers in Figma and needs the build to match the design system one to one
The work, specifically
- 01
Next.js applications
App Router, server components, caching per route, and deployment on Vercel or your own infrastructure.
- 02
Design systems in code
Tokens, primitives and documented components that match the Figma library.
- 03
Performance and accessibility
Budgets set at the start, measured in CI, and WCAG 2.2 AA as the default.
Three stages, each with something you can see
- 011–2 weeks
Foundations
Tokens, layout, routing and the first three pages.
- 023–10 weeks
Build
Pages and components in weekly slices with preview deployments.
- 031 week
Handover
Storybook or docs, tests, CI and a walkthrough.
Tools I reach for
- React 19
- Next.js
- TypeScript
- Tailwind CSS
- Motion
- TanStack Query
- Vercel
Starting ranges
Fixed price for scoped builds, a day rate for retainer and white-label work. Tell me about the project and you get a written range within one business day.
Every project starts with a short paid audit or a free 20-minute call, whichever fits. No proposal decks.
React & Next.js questions
Yes. Laravel when the domain logic is heavy, Next.js route handlers or a headless CMS when it is mostly content.
Tell me about your React & Next.js project. I reply within a day.
Tell me what you are building and where it is stuck. You get a direct answer from the person who would do the work, within one business day.
- hello@sandeepsharma.tech
- Jaipur, India · Remote, worldwide
- IST (UTC+5:30), 4+ hours overlap with EU and US East