Professional TypeScript Development ConsultantsTypeScript Development
We build production-grade TypeScript apps that scale. Senior engineers ship your MVP in 8-12 weeks at a fixed price.
IRPR builds full-stack TypeScript applications using Next.js, NestJS, Prisma, and tRPC. We use strict typing, Zod validation, and automated tests to eliminate runtime errors.
We ship your MVP in 8-12 weeks for a fixed price between $80K and $250K. You get full code ownership, a CI/CD pipeline, and 99.9% uptime infrastructure.
CTOs needing a scalable MVP hire us. Startups migrating from JavaScript to TypeScript hire us. Enterprises adopting strict typing for PCI-DSS or HIPAA compliance hire us.
Types of software we ship.
TypeScript Backend APIs
REST or GraphQL APIs built with NestJS, Express, or Fastify. Includes Prisma ORM, Zod validation, and Swagger docs.
TypeScript React SPAs
Single-page applications using React, Next.js, and Tailwind CSS. Fast load times with code splitting and ISR.
TypeScript Next.js Ecommerce
Headless storefronts with Next.js, Stripe, and Sanity CMS. Handles 10K+ products and 99.9% uptime.
TypeScript GraphQL Servers
GraphQL servers with Apollo Server, TypeGraphQL, and DataLoader. Resolve complex queries in under 200ms.
TypeScript Microservices
Event-driven microservices using NestJS, Kafka, and Docker. Each service is independently deployable and tested.
TypeScript React Native Mobile
Cross-platform mobile apps in React Native and TypeScript. Shared code between iOS and Android with Expo.
TypeScript CLI Tools
Command-line tools with Commander, Ink, and Oclif. Ship with automated testing and npm distribution.
TypeScript Serverless Functions
Serverless functions on AWS Lambda or Vercel Edge. Cold starts under 50ms with esbuild bundling.
We build for every business type.
SaaS Startups
Ecommerce
Fintech
Healthcare
Enterprise
Why Professional TypeScript Development Consultants Matter
TypeScript catches errors at compile time, reducing production bugs by 40%.
IRPR has shipped over 200 TypeScript projects across 50 countries. Our senior engineers average 10+ years of coding experience. We wrote our first TypeScript app in 2017 and have never looked back.
Each project uses strict strict mode, ESLint, and Prettier enforced in CI. We include a type-coverage report in every sprint review.
Generic Dev Shop vs Professional TypeScript Development Consultants
Most agencies treat TypeScript like a checkbox. IRPR treats it as a discipline.
Generic shops write any and quickly move on. They skip strict mode, ignore type coverage, and ship untested code. You end up paying more for rewrites.
IRPR follows a fixed roadmap with clear deliverables. Every line of TypeScript is type-checked, tested, and documented. We ship in 8-12 weeks and hand over a codebase you can extend.
- Uses 'any' everywhere
- No type coverage metrics
- Skips ESLint rules
- No automated tests
- Hourly billing with scope creep
- No CI/CD pipeline
- Strict mode with no 'any'
- Type-coverage reports every sprint
- Enforced ESLint + Prettier in CI
- Unit, integration, and E2E tests
- Fixed price, no surprise invoices
- CI/CD with GitHub Actions + Sentry
Our Process for TypeScript Development Consulting
We follow a four-phase approach that de-risks your project from day one.
Phase 1 is a 2-week deep dive where we map your data model, API endpoints, and UI flows. You get a fixed price and timeline at the end of week 2.
Phase 2 is building the MVP in 8-12 weeks. We use Next.js, NestJS, Prisma, and tRPC. Every commit is reviewed and deployed to a staging environment.
What Ships with Every TypeScript Project
Every project includes these deliverables, no exceptions.
We believe in shipping a complete product, not just code. Every deliverable is documented, tested, and ready for your team to take over.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Type-coverage report (100% strict mode)
- Unit tests with Jest, integration tests with Cypress
- API documentation (Swagger or GraphQL Playground)
- Deployed to staging environment (Vercel, AWS, or Railway)
- Admin dashboard (if applicable)
- Sentry error tracking and performance monitoring
- README with setup instructions and architecture overview
- One-year optional maintenance retainer
What we ship in this practice.
Scalable API for a Fintech Startup
Built a NestJS + Prisma API with 50+ endpoints. Reduced integration time for third-party partners from 4 weeks to 3 days. Handles 10M requests per month on a $200/month AWS bill.
Next.js Ecommerce Platform for a DTC Brand
Migrated from Shopify to a headless Next.js + Stripe store. Improved Lighthouse score from 42 to 96. Added real-time inventory and multi-currency checkout.
HIPAA-Compliant Patient Portal
Built a React + Fastify app with end-to-end encryption. Passed HIPAA audit on first try. Reduced patient onboarding time from 15 minutes to 3 minutes.
CRM with Custom Workflow Engine
Developed a TypeScript microservices architecture with Kafka and React. Enabled drag-and-drop workflow builder. Cut sales follow-up time by 30%.
Real-Time Analytics Dashboard
Used Next.js, WebSockets, and D3.js to visualize millions of events per day. Query response time under 100ms with Materialized views in PostgreSQL.
Mobile App for a Logistics Company
React Native + TypeScript app for drivers. Integrated with GPS and barcode scanning. Reduced delivery errors by 25% and shortened driver training from 2 days to 2 hours.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a single line of code.
Senior Engineers Only
We don't hire juniors. Every engineer has 8+ years of experience and deep TypeScript expertise. Your project is built by people who wrote TypeScript before it was mainstream.
HIPAA, PCI-DSS, SOC 2 Ready
We build compliant systems from day one. Our TypeScript codebase includes audit logging, encryption, and access controls. We have shipped HIPAA apps and PCI-DSS payment systems.
12-Week MVP Guarantee
We ship a production-ready MVP in 8-12 weeks. Over 98% of our projects finish on time. If we miss the deadline, we cover the cost of the extra week.
Async-First, Timezone Overlap
We work across 6 timezones and overlap with US business hours. You get daily standup notes, weekly demos, and an always-available Slack channel.
Full Code Ownership
You own the source code, the repository, and all IP. We never lock you into a proprietary framework. You can take the code to any developer after we finish.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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