Web Application Development
Production web applications with real users, real auth, real payments and real uptime — built on a Next.js + TypeScript stack and engineered to stay fast as your team and traffic grow.
- Engagement length
- 2–12 weeks typical
- Pricing model
- Fixed-price per milestone
- Handover
- Full source code + docs
- Aftercare
- 30-day support, retainer optional
Sound familiar?
Web apps are easy to start and hard to keep performant. The wrong early decisions cost you years of pain.
- Your existing app is slow and no one knows why
- Adding features takes longer every month
- Mobile users bounce because pages take 6 seconds to load
Concrete deliverables.
- Full-stack Next.js application (SSR/SSG/ISR as fits)
- Authentication, payments, role-based access
- Mobile-first responsive UI with motion + accessibility
- CMS integration (Sanity, Contentful, or headless DB)
- CI/CD, preview environments, error tracking
- Core Web Vitals targets — LCP < 2.5s, CLS < 0.1, INP < 200ms
Tools we reach for.
- Next.js 15
- TypeScript
- Tailwind CSS
- Postgres
- Supabase
- Stripe
- Razorpay
- Vercel
- Sentry
From hello to shipped — and beyond.
Scope
Spec + wireframes + tech architecture before any code.
Build
2-week sprints, weekly demos, preview URL for every PR.
Optimise
Performance, SEO and a11y pass before launch — not after.
Operate
Monitoring, alerts, monthly check-ins. Optional retainer.
You asked. We answered.
It gives us SEO-friendly SSR/SSG, great DX, image optimisation, edge runtime and a clear upgrade path. For 90% of business web apps it's the right default — and it's what Vercel, Notion, TikTok and a long list of others run on in production.
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Ready to scope your web application development project?
30-minute call, no fluff. We'll either help you scope it or honestly tell you what you should do instead.