Leading TypeScript Development ConsultantsDevelopment Consultants
We build production-grade TypeScript apps for startups and enterprises. 200+ products shipped in 12 weeks or less.
IRPR is a leading TypeScript development consultancy. We use TypeScript across the full stack - React, Next.js, NestJS, and Node.js - to build apps that scale. Every project ships with strict typing, automated tests, and zero runtime type errors.
We deliver a working MVP in 8-12 weeks. Pricing is fixed: $80K to $250K depending on scope. We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance on every project. Our team includes senior TypeScript engineers only.
Startups hire us to validate ideas fast. SaaS companies hire us to rebuild legacy code in TypeScript. Enterprise teams hire us to build internal tools with type safety. Fintech and healthcare firms hire us for compliance-heavy TypeScript apps.
Types of software we ship.
TypeScript web application
Full-stack React and Next.js app with PostgreSQL or MongoDB. Includes CI/CD and Sentry monitoring.
TypeScript API backend
REST or GraphQL API built with NestJS, Express, or Fastify. Ships with OpenAPI docs and automated tests.
TypeScript mobile app
React Native app with shared types between web and mobile. Includes push notifications and offline support.
TypeScript SaaS platform
Multi-tenant SaaS with Stripe billing, role-based access, and admin dashboard. Built on Next.js and Prisma.
TypeScript real-time app
WebSocket or WebRTC app using Socket.io or PeerJS. Used for chat, live streaming, and collaborative tools.
TypeScript data pipeline
ETL pipeline with TypeScript, Apache Kafka, and Redis. Processes 1M+ events per day.
TypeScript CLI tool
Command-line tool with Node.js and Commander.js. Ships as an npm package with full test coverage.
TypeScript ecommerce site
Headless commerce site with Next.js, Shopify Storefront API, and Stripe. Handles 10K+ products.
We build for every business type.
Startups and scaleups
Enterprise teams
Ecommerce and retail
Healthcare and life sciences
Media and content
Why leading TypeScript development consultants matter
TypeScript reduces bugs by 40% compared to plain JavaScript in production apps.
TypeScript catches type errors at compile time. That means fewer runtime crashes and less debugging. IRPR uses TypeScript on every project because it saves time and money. Our clients see 60% fewer production incidents after switching to TypeScript.
We enforce strict type checking, no-explicit-any rules, and full test coverage. Every pull request runs through a CI pipeline with ESLint, Prettier, and Jest. This process keeps code quality high and delivery fast.
Generic dev shop vs leading TypeScript development consultants
Not all TypeScript contractors build code that scales.
Many agencies write TypeScript like JavaScript - they use 'any' everywhere, skip type definitions, and ignore strict mode. That leads to fragile code that breaks in production. IRPR follows TypeScript best practices from day one.
We use strict mode, noImplicitAny, and full generics. Every function has typed parameters and return values. This makes the code self-documenting and easy to refactor.
- Uses 'any' type everywhere
- No strict mode enabled
- Ships without type tests
- No CI pipeline for type checking
- Mixed JavaScript and TypeScript files
- No shared types between frontend and backend
- Strict mode with noImplicitAny
- Full generics and utility types
- Type tests with tsd or expect-type
- CI pipeline with tsc --noEmit
- 100% TypeScript across all files
- Shared types via monorepo with Turborepo
Our TypeScript development process
We follow a 4-phase process to ship TypeScript apps on time and on budget.
Every project starts with an Idea phase where we define the product scope and tech stack. We choose TypeScript from the start - no JavaScript prototypes. Then we move to Roadmap where we set a fixed price and timeline.
In the Product phase we build the MVP in 8-12 weeks. We ship working code every 2 weeks. The Release phase includes deployment, monitoring, and a 30-day warranty.
What ships with every TypeScript project
You get full ownership of the code and all infrastructure.
When we finish a project, you own everything. Source code, tests, documentation, CI/CD pipelines, and cloud infrastructure. There are no license fees or ongoing royalties.
We also provide a handoff document that explains the architecture, deployment process, and how to run the project locally. Your team can take over immediately.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking integration
- Datadog performance monitoring
- Full test suite with Jest and Playwright
- TypeScript strict mode configuration
- API documentation with Swagger or Postman
- Deployment scripts for AWS or Vercel
- 30-day post-launch warranty
What we ship in this practice.
Patient portal for a telehealth startup
Built a HIPAA-compliant patient portal with TypeScript, Next.js, and PostgreSQL. Reduced patient onboarding time by 70%. Integrated with Twilio for video calls.
Real-time trading dashboard for a fintech firm
Built a real-time dashboard with TypeScript, WebSocket, and Redis. Displayed live stock prices with 200ms latency. Handled 50K concurrent users.
Multi-tenant SaaS for a B2B analytics company
Built a multi-tenant analytics platform with TypeScript, NestJS, and Stripe. Reduced churn by 25% with role-based access and custom dashboards.
Headless ecommerce site for a fashion brand
Built a headless storefront with TypeScript, Next.js, and Shopify Storefront API. Increased conversion rate by 15%. Handled 10K products with variants.
MLS-integrated real estate app for a brokerage
Built a property search app with TypeScript, React Native, and MLS API. Reduced manual data entry by 8 hours per week. Integrated with Google Maps.
Learning management system for an edtech company
Built a FERPA-compliant LMS with TypeScript, Next.js, and PostgreSQL. Supported 10K students with video lessons and quizzes. Reduced admin workload by 40%.
Why teams hire us.
Senior TypeScript engineers only
Every engineer on your project has 5+ years of TypeScript experience. We do not use junior developers or offshore teams. Our team averages 8 years of professional coding.
Fixed price, not hourly
You get a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. The price covers the entire MVP build.
Compliance built in from day one
We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance on every project. We set up encryption, audit logs, and access controls during the first sprint.
8-12 week MVPs, not 6-month marathons
We ship a working product in 8-12 weeks. We use TypeScript to reduce bugs and speed up development. 98% of our projects deliver on time.
Full ownership of code and infrastructure
You own the source code, tests, CI/CD pipelines, and cloud accounts. There are no license fees or ongoing royalties. We hand over everything at the end.
Proven track record across 50+ countries
We have shipped 200+ products for clients in 50 countries. Our clients include startups, Fortune 500 companies, and government agencies. We have a 4.9/5 client satisfaction score.
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.