Expert TypeScript Software Development ConsultantsDevelopment Consultants
We build production-grade TypeScript applications. Ship your MVP in 12 weeks with a fixed price.
IRPR is a software development studio led by senior engineers who work exclusively in TypeScript. We use React, Node.js, Next.js, and NestJS to build apps that are type-safe, maintainable, and fast. Every project starts with a clear roadmap and a fixed quote.
Most projects ship in 8 to 12 weeks. Our fixed pricing ranges from $80,000 to $250,000 depending on scope. We handle compliance requirements like SOC 2, HIPAA, and PCI-DSS for regulated industries.
CTOs who need a dedicated TypeScript team without hiring. Fintech founders building a compliant MVP under PCI-DSS. Enterprise teams migrating legacy JavaScript to TypeScript. SaaS companies scaling their architecture with microservices in TypeScript.
Types of software we ship.
Custom web applications
Full-stack TypeScript apps with React frontend and Node.js backend. Integrates with Stripe, Auth0, and PostgreSQL.
RESTful API development
Type-safe APIs built with NestJS or Express. Includes auto-generated documentation and validation with Zod.
Microservices architecture
Decoupled services using TypeScript, Docker, and Kubernetes. Each service independently deployable and monitored.
Serverless backend functions
Lambda functions or Cloud Functions written in TypeScript. Event-driven, auto-scaling, and cost-efficient for variable workloads.
Enterprise frontend platforms
Admin dashboards and internal tools using React and TypeScript. With role-based access, charting libraries, and CI/CD pipelines.
Backend services and data pipelines
Data processing pipelines with TypeScript and Kafka or RabbitMQ. Handles transformation, validation, and orchestration.
Cross-platform mobile apps
React Native apps sharing a TypeScript codebase with web. Includes push notifications, offline sync, and payment integration.
TypeScript SDKs and libraries
Well-documented SDKs published to npm. Includes type generation, unit tests, and versioned releases.
We build for every business type.
for finance
for healthcare
for ecommerce
for SaaS
for enterprise
Why hire expert TypeScript software development consultants
TypeScript reduces runtime errors and improves developer productivity. Here is how IRPR delivers results.
TypeScript is the fastest-growing language in the top 10 on Stack Overflow. IRPR has built over 200 products using TypeScript, from API gateways to full-featured SaaS platforms. Our senior engineers enforce strict types, use linting, and automate testing to catch bugs before they reach production.
Every project uses a shared TypeScript monorepo with ESLint, Prettier, and Jest. We set up CI/CD on GitHub Actions that runs type checks and tests on every commit. Your team inherits a codebase that is clean, documented, and easy to extend.
What sets expert TypeScript consultants apart
Not all agencies write TypeScript the same way. Here is how IRPR differs from a generic dev shop.
Generic shops often write JavaScript and call it TypeScript by adding a config file. They skip strict typing, ignore edge cases, and deliver code that needs refactoring from day one. IRPR uses strict mode, no-unused-locals, and exhaustive type checks in every pull request.
Our engineers enforce 'type safety as default'. We use branded types, discriminated unions, and generics where they add value. Every API endpoint is validated with Zod schemas. You get a backend that rejects malformed data at the edge, not after it corrupts your database.
- Writes any type and ignores strict mode
- No CI type check, errors slip through
- Mixes JavaScript and TypeScript arbitrarily
- Does not validate API inputs
- Ships code without type coverage metrics
- No monorepo, no shared types
- Strict TypeScript with noUnusedLocals and exactOptionalPropertyTypes
- CI runs type check, tests, and lint on every PR
- 100% TypeScript codebase with consistent patterns
- Zod schemas validate every API request and response
- Type coverage enforced above 95%
- Shared monorepo with type packages for frontend and backend
Our TypeScript project process
We follow a 4-phase process that delivers a production-ready app in 8 to 12 weeks.
Every engagement starts with a 2-week Roadmap phase. We define the architecture, user stories, and high-fidelity designs. You get a fixed-price contract with no hidden fees.
The Product phase builds the core features using TypeScript with continuous deployment to staging. You see working software every week and provide feedback. Release includes full documentation, automated tests, and one month of post-launch support.
What ships with your TypeScript project
Every project delivers more than just code. Here is the complete list of deliverables.
We believe in shipping a complete product, not a half-finished prototype. Every project includes production infrastructure, monitoring, and deployment pipelines. Your team can take over immediately without a lengthy handover.
All source code is in your GitHub repository from day one. We enforce branch protection rules and require pull request reviews. The final handover includes runbooks and architecture documentation.
- Source code in your private GitHub repo with full commit history
- CI/CD pipeline using GitHub Actions with type checking, linting, and tests
- Fully typed TypeScript codebase with strict mode enabled
- API documentation auto-generated from Zod schemas
- Deployment to AWS, GCP, or Azure with infrastructure-as-code (Terraform)
- Sentry error tracking with source maps
- One month of post-launch production support
- Runbooks for common operations (deploy, rollback, scale)
- Architecture diagrams and README with setup instructions
- Unit and integration tests with Jest and Playwright
What we ship in this practice.
Fintech dashboard with real-time data
Built a TypeScript React dashboard for a lending startup. Uses WebSockets via Socket.io and PostgreSQL. Reduced data refresh latency from 30 seconds to under 1 second.
HIPAA-compliant patient portal
Developed a Next.js and NestJS telemedicine platform. Uses end-to-end encryption, audit logs, and role-based access. Cut patient onboarding time by 40%.
Multi-vendor ecommerce marketplace
Created a React and Node.js marketplace with Stripe Connect. Handles over 10,000 transactions per month without manual settlement. Uses TypeScript enums for order states.
SaaS analytics platform
Built a multi-tenant dashboard with React, Recharts, and Express. Automatically generates weekly reports and sends them via SendGrid. Scaled to 500+ business accounts in 6 months.
Real estate MLS integration tool
Developed a data pipeline that ingests MLS feeds via REST and WebSocket. Uses TypeScript with Zod validation to normalize listing data. Reduced duplicate listings by 95%.
Enterprise internal tools portal
Replaced a legacy JavaScript admin panel with a TypeScript React app. Uses GraphQL with Apollo and Microsoft Entra ID authentication. Cut page load time by 60%.
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. Our pricing ranges from $80K to $250K and we stick to it.
Senior TypeScript engineers only
Our team consists of engineers with 8+ years of experience. Every developer writes TypeScript daily and contributes to open source. We do not outsource or hire juniors.
Full code ownership
You own all source code from day one. We put everything in your GitHub repo. No licenses, no lock-in, no dependencies on IRPR after the project ends.
8-12 week delivery
Most MVPs ship in 8 to 12 weeks. We break the work into 2-week sprints with weekly demos. You see real progress every Friday and can adjust priorities.
Compliance built-in
We integrate HIPAA, SOC 2, PCI-DSS, or GDPR requirements from the start. Our TypeScript codebase uses encryption, audit logs, and strict access controls by default.
No scope creep
During the Roadmap phase we define exactly what will be built. Any new request goes through a change order process with a clear cost. You control the budget and timeline.
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.