Hire a React & Next.js Developer in Sri Lanka
Frontend engineering that's fast, accessible, and ranks well isn't a side effect — it's a deliberate architecture
decision made from the first component. Here's how I approach React and Next.js builds.
Sandaruwan Jayasundara — Senior Software Engineer | Frontend Specialist
If you want to hire a React or Next.js developer in Sri Lanka, you need someone who treats the
frontend as a first-class engineering surface — not just markup wired to an API. Performance, SEO, accessibility,
and maintainability all get decided in the architecture, not patched in afterward.
Frontend Stack & Expertise
- React 18+ with modern patterns: hooks, suspense, server components
- Next.js (App Router) and TanStack Start/Router for full-stack React apps
- TypeScript across the entire codebase — no untyped escape hatches
- Tailwind CSS and component libraries (Radix, shadcn/ui) for consistent design systems
- TanStack Query for server state, caching, and data synchronization
- Form handling with React Hook Form and schema validation (Zod)
Rendering Strategy: SSR, SSG, and Client Rendering
Choosing the right rendering mode per route matters more than picking a framework:
- Static generation for marketing pages and blog content — fastest, best for SEO
- Server-side rendering for personalized or frequently changing content
- Client-side rendering reserved for authenticated, interactive dashboards
A marketing site rendered entirely client-side is invisible to search engines and slow on first load — the
rendering strategy is an SEO decision, not just a technical one.
Performance & Core Web Vitals
- Code-splitting and route-based lazy loading to minimize initial bundle size
- Image optimization, correct
width/height, and modern formats
- Minimizing layout shift and blocking scripts to protect LCP and CLS scores
- Edge caching and CDN delivery (Vercel, Cloudflare) for global latency
Who Should Hire Me
- Startups needing a production-grade marketing site or web app, not a template
- SaaS teams migrating from legacy frontends to React/Next.js
- Founders who need frontend and backend to be architected by the same engineer
Let's Build Your Frontend
If you're ready to hire a React or Next.js developer in Sri Lanka who ships fast, accessible,
SEO-ready interfaces, let's discuss your project.
I'm Sandaruwan Jayasundara — Senior Software Engineer | Frontend Specialist. Visit
my React & Next.js services page
or get in touch.