TypeScript Development ConsultantsDevelopment Consultants
We build production-grade TypeScript systems for startups and enterprises. Ship faster with senior engineers who know the full stack.
IRPR provides TypeScript development consultants who architect and build full-stack systems using Node.js, React, Next.js, NestJS, and Express. We handle everything from greenfield MVPs to legacy migrations and real-time data pipelines.
Every engagement starts with a 2-week Roadmap phase. After that, we deliver a working product in 8-12 weeks. Fixed pricing ranges from $80K to $250K depending on scope. We also support compliance standards like HIPAA, PCI-DSS, and SOC 2.
Our clients include CTOs who need architecture oversight, startup founders who want a validated MVP in under 12 weeks, and enterprise teams that require a TypeScript codebase audit or a complete rewrite. We also work with product managers who need dedicated senior engineers on a fixed timeline.
Types of software we ship.
Full-stack web apps
React + Node.js + PostgreSQL apps with authentication, APIs, and admin dashboards. Built on Next.js or Remix.
REST and GraphQL APIs
Type-safe APIs using NestJS, Apollo Server, or Express with Prisma ORM. Includes auto-generated docs and tests.
Microservices architecture
Decoupled services with message queues (RabbitMQ, Kafka), Docker, and Kubernetes. Each service has its own data store.
Real-time applications
WebSocket-based apps for live chat, collaboration, or streaming. Uses Socket.io or WebRTC with TypeScript.
Developer tools and CLIs
Command-line interfaces and SDKs published to npm. Built with Commander.js or Ink for terminal UIs.
Data pipelines and ETL
Batch and streaming data processing with TypeScript. Integrates with AWS Lambda, Apache Kafka, and Snowflake.
Serverless functions
Lambda functions on AWS, Vercel, or Netlify. Handles image processing, webhooks, and background jobs.
Mobile apps with React Native
Cross-platform iOS and Android apps sharing TypeScript types with the backend. Uses Expo or bare workflow.
We build for every business type.
Tech startups
Enterprise SaaS
Fintech
Healthcare
E-commerce
Why businesses hire TypeScript development consultants
TypeScript catches errors at compile time and scales with your team. Here is what our clients gain.
TypeScript reduces runtime errors by up to 40% compared to plain JavaScript, according to internal data across 200+ projects. Our consultants set up strict tsconfig rules, ESLint, and Prettier from day one so every commit is type-safe.
We also enforce modular architecture with dependency injection and repository patterns. This makes it easy to split a monolith into microservices later. Our clients report 2x faster onboarding for new engineers because the codebase is self-documenting.
How IRPR differs from other TypeScript consulting firms
Most agencies bill hourly and disappear after launch. We take a different approach.
Generic dev shops often assign junior developers, change scope mid-project, and hand over code with no tests. They use vague timelines and charge for every extra meeting. You end up with a fragile codebase and no ownership.
IRPR assigns senior engineers only, works on a fixed price, and delivers a fully tested product with CI/CD, monitoring, and documentation. You own the code from day one. We also include a 30-day warranty after launch.
- Junior developers on your project
- Hourly billing with no cap
- Scope creep every sprint
- No automated tests or CI/CD
- Code ownership unclear
- No post-launch support
- Senior TypeScript engineers only
- Fixed price per project
- Scope locked after Roadmap phase
- Full test suite and CI/CD pipeline
- You own all source code
- 30-day warranty included
Our TypeScript consulting process
We follow four phases to turn your idea into a production-ready product.
Every engagement starts with a 2-week Roadmap where we define the architecture, tech stack, and scope. You get a fixed price and a detailed plan before any development begins.
After the Roadmap, we build the product in 8-12 weeks with weekly demos. We deploy to staging by week 4 and production by week 8. You can launch early if the core features are stable.
What ships with every TypeScript project
Our deliverables go beyond code. You get a complete production system.
Every project includes a CI/CD pipeline, automated tests, error monitoring, and deployment scripts. We also provide a handover document that explains every decision.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions or GitLab CI
- Automated unit and integration tests (Jest, Playwright)
- Sentry error tracking and performance monitoring
- Docker Compose for local development
- API documentation (Swagger or GraphQL Playground)
- Infrastructure as code (Terraform or Pulumi)
- Security audit report (npm audit, Snyk)
- Handover document with architecture diagrams
- 30-day post-launch support included
What we ship in this practice.
SaaS subscription platform
Built a multi-tenant SaaS for a B2B analytics company using Next.js, Prisma, and Stripe. Reduced onboarding time from 3 days to 2 hours. Supports 10,000 concurrent users.
Real-time collaboration tool
Developed a collaborative whiteboard app with WebSockets and CRDTs. Used React, Socket.io, and Yjs. Achieved sub-100ms latency across 50+ users simultaneously.
HIPAA-compliant patient portal
Created a telemedicine platform with video calls and EHR integration. Used NestJS, PostgreSQL, and Twilio. Passed HIPAA audit on first attempt.
Payment processing microservice
Designed a PCI-DSS compliant payment gateway using Node.js, Express, and Stripe Connect. Handles $2M in monthly transactions with 99.99% uptime.
Headless e-commerce backend
Replaced a legacy PHP monolith with a TypeScript backend using Next.js and Shopify Storefront API. Cut page load time from 4s to 0.8s and increased conversion by 15%.
Developer CLI tool
Built a command-line interface for a cloud infrastructure company. Used Commander.js and TypeScript. Reduced deployment setup time from 30 minutes to 2 minutes.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices. You know the total cost before we write a line of code.
Senior engineers only
All consultants have 8+ years of TypeScript experience. We do not staff juniors or outsource. Every engineer works directly with your team.
Production-grade from day one
We set up CI/CD, automated tests, error monitoring, and infrastructure as code before writing business logic. Your project is ready to deploy from week 1.
Full code ownership
You own every line of code, all documentation, and all infrastructure scripts. No licensing fees, no vendor lock-in. We hand over the repo at launch.
8-12 week MVP delivery
Most projects reach a production MVP within 12 weeks. We use iterative development with bi-weekly releases so you can launch early if needed.
Compliance built in
We have delivered HIPAA, PCI-DSS, SOC 2, and FERPA compliant systems. Compliance is part of the architecture, not an afterthought.
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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