Expert TypeScript Development ServicesTypeScript Development
We build scalable TypeScript applications with senior engineers. 12-week fixed-price MVPs guaranteed.
IRPR builds production-ready TypeScript applications for startups and enterprises. We use React, Node.js, Next.js, and Prisma to ship secure backend APIs and full-stack web apps.
Every project ships with source code in your repo, CI/CD via GitHub Actions, and Sentry error monitoring. Our fixed-price engagements run 8-12 weeks and range from $80K to $250K depending on scope. We handle HIPAA, PCI-DSS, and SOC 2 compliance as needed.
CTOs at funded startups hire IRPR to build a scalable MVP in 12 weeks. Product managers at mid-market companies need to modernize legacy JavaScript codebases with TypeScript. Fintech founders require secure, type-safe APIs for payment processing. Enterprise teams outsource their TypeScript backend to avoid hiring bottlenecks.
Types of software we ship.
TypeScript Web Application Development
Build full-stack web apps with React and Next.js on the frontend and Node.js/Express on the backend. Includes Prisma ORM and PostgreSQL.
TypeScript API Development
Design and build RESTful or GraphQL APIs with TypeScript, using Apollo Server or Express. Includes auto-generated documentation and validation.
TypeScript SaaS Product Development
Develop multi-tenant SaaS platforms with Stripe billing, Clerk auth, and Supabase. TypeScript end-to-end for type safety.
TypeScript Mobile App Backend
Build the backend infrastructure for mobile apps using TypeScript with Firebase or custom Node.js APIs. Real-time sync and push notifications.
TypeScript Microservices Architecture
Design a microservices system using NestJS and RabbitMQ. Each service is independently deployable and written in TypeScript.
TypeScript Migration Services
Convert existing JavaScript codebases to TypeScript incrementally. Use ts-migrate to automate 80% of type annotations.
TypeScript CLI and Tooling Development
Build custom CLI tools and developer tooling with TypeScript using Commander.js and Node.js. Includes test suites and npm publishing.
TypeScript Data Pipeline Development
Create ETL pipelines and data processing services with TypeScript, Apache Kafka, and Redis. Handle high-throughput streams.
We build for every business type.
SaaS Startups
Fintech Companies
Healthcare Organizations
Ecommerce Brands
Enterprise Teams
Why Companies Choose Expert TypeScript Development from IRPR
We have shipped over 200 TypeScript-based applications across 50+ countries.
Every project uses strict TypeScript configurations and automated type checking in CI. Our code achieves 95% type coverage.
We deliver on time 98% of the time. Our average MVP timeline is 12 weeks from kickoff.
Expert TypeScript Development vs Generic Development Shops
Not every agency can deliver enterprise-grade TypeScript. Compare the difference.
Generic shops rush your TypeScript project with loose types and no testing. You end up with runtime errors and technical debt.
IRPR assigns senior engineers who enforce strict type definitions, write unit tests, and set up automated CI checks. Your code stays reliable.
- Uses 'any' types frequently
- No TypeScript linting in CI
- Average 2 years of TypeScript exp.
- Hourly billing encourages slow work
- Code reviews are optional
- No TypeScript migration plan
- 100% strict TypeScript (no 'any')
- ESLint + Prettier in CI pipeline
- Senior engineers with 8+ years
- Fixed price, scoped by Roadmap
- Mandatory peer reviews for every PR
- Incremental migration strategy included
Our TypeScript Development Process (12 Weeks)
We move from idea to production in four phases.
Every phase has a fixed budget and clear deliverables. You approve before we move to the next step.
We use open-source tools so you own everything from day one.
What Ships With Every TypeScript Project
Every deliverable is included in your fixed price.
No surprises. You get everything you need to run your TypeScript application in production.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking configured
- TypeScript strict mode enabled
- Automated test suite (Jest + Playwright)
- API documentation with Swagger
- One-click deployment script
- 12-week codebase warranty
What we ship in this practice.
SaaS analytics dashboard
Built a real-time analytics dashboard for a B2B SaaS startup using TypeScript, React, and D3.js. Reduced data load times by 60% and handled 10k concurrent users.
Fintech payment API
Developed a PCI-DSS compliant payment processing API in TypeScript with NestJS and Stripe. Achieved 99.9% uptime and processed $2M in transactions monthly.
Healthcare patient portal
Created a HIPAA-compliant patient portal with TypeScript, React, and AWS. Cut appointment scheduling time by 40% and served 5k patients.
Ecommerce inventory system
Built a headless inventory management API using TypeScript, Node.js, and PostgreSQL. Synced 50k SKUs across 3 warehouses in real time.
Real estate MLS integration
Developed a TypeScript backend that integrates with 5 MLS providers. Reduced property data update latency from 24 hours to 15 minutes.
EdTech assessment engine
Built a scalable assessment engine with TypeScript, Next.js, and MongoDB. Supported 10k concurrent students during exam season with zero crashes.
Why teams hire us.
Senior engineers only
Every TypeScript project is staffed with engineers who have 8+ years of experience. No juniors, no offshore code quality issues.
Fixed price, not hourly
You get a fixed quote during the Roadmap phase (week 2). No surprise invoices or scope creep fees.
12-week MVP guarantee
We ship your TypeScript MVP in 12 weeks or less. 98% of our projects finish on time.
Full code ownership
After the project, you own the entire codebase with no licensing restrictions. Deploy anywhere you want.
Compliance ready
We have built TypeScript applications under HIPAA, PCI-DSS, SOC 2, and FERPA. Your project starts with compliance in mind.
Async-first, global team
Our team works across 50+ countries but overlaps with US time zones. You get daily updates and video calls every 2 weeks.
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.