KivvaTech
Services

Full Stack Development

React, Next.js, Node.js. Production-grade from day one.

Our full-stack teams own the complete delivery — from API design and database schema to React UI and deployment pipelines. TypeScript first, test-driven, and built with the patterns that scale to millions of users.

What we deliver

Every engagement is scoped, priced, and delivered against these capabilities.

Next.js & React Applications

Server components, App Router, streaming, and optimistic UI. We build for Core Web Vitals and PageSpeed 100 from the start.

Node.js & API Development

REST and GraphQL APIs in Node.js, Express, or Fastify — with OpenAPI documentation, rate limiting, and edge caching.

Database & Data Layer

PostgreSQL schema design, query optimisation, and Prisma or Drizzle ORM. Row-level security and audit trails for sensitive data.

TypeScript & Code Quality

Strict TypeScript, ESLint, Prettier, and automated code review. We write code that junior developers can understand and extend.

Auth & Security

NextAuth.js, Auth0, or custom JWT implementations. CSRF protection, input validation, and OWASP compliance throughout.

Performance Optimisation

Bundle splitting, image optimisation, CDN configuration, and database query profiling — until PageSpeed scores are green.

How we work

A predictable process that keeps you informed and in control at every stage.

01

Architecture planning

Data model, API contract, component library strategy, and deployment architecture agreed upfront.

02

Foundation sprint

Authentication, database schema, CI/CD, and design system. Everything subsequent sprints build on.

03

Feature delivery

2-week feature sprints with automated tests, code review, and demo to stakeholders.

04

Performance & launch

Lighthouse audits, load testing, production hardening, and deployment.

Technologies we use

Frontend

Next.js 15React 19TypeScriptTailwind CSS v4

Backend

Node.jsExpressFastifytRPC

Database

PostgreSQLPrismaDrizzleRedisSupabase

DevOps

VercelAWSDockerGitHub Actions

Need a full-stack team that ships?

We can have developers working on your codebase within 5 days.

Response within 24 hours. NDA available on request.