TypeScript Development Company
Type-safe applications across the full stack
We build entire applications in TypeScript — from React frontends to Node.js backends to React Native mobile apps — sharing types, validation schemas, and business logic across the stack. Our team has shipped 70+ TypeScript projects, catching 40%+ of bugs at compile time that would otherwise reach production. Type safety is not optional in our workflow; it is the foundation. Need dedicated talent? Hire TypeScript developers from our pre-vetted team.
What sets our typescript development apart
Full-Stack Type Safety
Shared TypeScript types between frontend and backend. API contracts enforced at compile time with tRPC or Zod schemas. Zero runtime type mismatches between client and server.
40% Fewer Runtime Bugs
TypeScript strict mode catches null reference errors, missing properties, and type mismatches before code runs. Our TypeScript projects see 40% fewer production bugs compared to JavaScript equivalents.
Better Developer Experience
IntelliSense autocompletion, inline documentation, and refactoring tools work across the entire codebase. New developers onboard faster because the types serve as living documentation.
Schema-Driven Development
Zod for runtime validation, Prisma for database schemas, and OpenAPI for API documentation — all generating TypeScript types automatically. Single source of truth for your data model.
Monorepo Architecture
Turborepo or Nx monorepo with shared TypeScript packages. Consistent linting, formatting, and build configuration across web, mobile, and backend workspaces.
What you can build with typescript development
Tools and frameworks we use
Common questions about typescript development
Is TypeScript worth the extra development time?
TypeScript adds roughly 10-15% to initial development time but saves 30-40% on debugging, refactoring, and maintenance. For any project that will be maintained beyond 6 months or worked on by multiple developers, TypeScript pays for itself within the first quarter.
Can you migrate our JavaScript project to TypeScript?
Yes. We migrate incrementally — starting with tsconfig allowJs, adding types to new files, then converting existing files module by module. We prioritize high-traffic code paths and shared utilities first. A typical migration takes 2-8 weeks depending on codebase size.
How strict is your TypeScript configuration?
We use strict mode by default: strict null checks, no implicit any, strict function types, and no unchecked indexed access. We also enable exactOptionalPropertyTypes and noUncheckedSideEffectImports where supported. This catches the maximum number of bugs at compile time.
What does full-stack TypeScript development cost?
A full-stack TypeScript SaaS application (React + Node.js + PostgreSQL) costs $25,000-$70,000 for an MVP. Enterprise applications with multiple services, real-time features, and admin panels range from $50,000-$150,000. TypeScript's upfront cost is offset by 30% lower maintenance costs.
Do you use TypeScript for mobile development too?
Yes. React Native with TypeScript is our standard mobile stack. We share types, validation schemas, and business logic between web and mobile apps through monorepo packages. This means API response types are consistent across all platforms.
How much does it cost to hire a dedicated TypeScript developer?
Dedicated TypeScript developers cost $1,500-$2,500/month for junior, $2,500-$4,000/month for mid-level, and $4,000-$6,500/month for senior full-stack engineers. TypeScript is standard across our React, Node.js, and React Native teams. Full-time, 160 hours/month with all overhead included.
TypeScript vs JavaScript — does TypeScript save money long-term?
Yes. TypeScript adds 10-15% upfront development time but reduces debugging and maintenance costs by 30-40% over the project lifetime. For any project maintained beyond 6 months, TypeScript pays for itself. On a $50,000 project, that means $15,000-$20,000 in saved maintenance costs over 2 years.
Can you build a full-stack TypeScript SaaS for my startup?
Yes. We have shipped 70+ TypeScript projects worldwide. A full-stack TypeScript SaaS (React + Node.js + PostgreSQL) costs $25,000-$70,000 for an MVP and takes 12-16 weeks. Get a dedicated TypeScript developer from $2,500/month — shared types across frontend and backend mean fewer bugs and faster shipping.
Developer Rates
| Level | Monthly Rate |
|---|---|
| Junior | $1,500-$2,500/mo |
| Mid-level | $2,500-$4,000/mo |
| Senior | $4,000-$6,500/mo |
SaaS Analytics Dashboard Driving $2M ARR
40% fewer runtime bugs with full-stack TypeScript
Read full case study →Hire dedicated TypeScript developers from $1,500/month to build type-safe web and mobile applications across the full stack. Our 25+ TypeScript engineers work with React, Node.js, Next.js, and React Native in monorepo architectures. Custom TypeScript projects from $25,000 for MVPs to $150,000 for enterprise SaaS. Staff augmentation starts in 1 week.
Ready to build with typescript development?
Tell us about your project and get a detailed proposal within 48 hours. No commitment required.