Best TypeScript Software Development ConsultantsSoftware Development
We build production-grade TypeScript apps for startups and enterprises. Ship your MVP in 8-12 weeks with senior engineers.
IRPR builds full-stack TypeScript applications using Next.js, NestJS, Prisma, and React. We specialize in type-safe codebases that reduce runtime errors by up to 40% compared to JavaScript.
We ship production-ready MVPs in 8-12 weeks with fixed pricing from $80K to $250K. All code meets PCI-DSS and SOC 2 compliance standards where required, and we include automated testing and CI/CD pipelines.
We work with CTOs needing to scale engineering capacity, startup founders building their first product, enterprise teams modernizing legacy JavaScript codebases, and product managers requiring expert TypeScript consultants for complex integrations.
Types of software we ship.
TypeScript Web Application
Full-stack Next.js and React apps with server-side rendering and static generation. Includes Prisma ORM and tRPC for type-safe APIs.
TypeScript API Backend
RESTful or GraphQL APIs built with NestJS or Express. Uses Zod for validation and Swagger for documentation.
TypeScript Mobile App
Cross-platform mobile apps with React Native and Expo. Shared types between web and mobile reduce bugs by 30%.
TypeScript SaaS Platform
Multi-tenant SaaS platforms with Next.js, PostgreSQL, and Stripe integration. Includes subscription management and role-based access.
TypeScript Ecommerce Store
Headless ecommerce with Next.js Commerce, Shopify Storefront API, and Sanity CMS. Supports custom checkout flows and inventory sync.
TypeScript Data Pipeline
Real-time data processing pipelines using Node.js, Kafka, and Redis. Type-safe schemas with Zod for data validation.
TypeScript CLI Tool
Command-line tools built with Node.js and Commander. Includes automated testing with Vitest and GitHub Actions CI.
TypeScript Real-time System
Real-time collaboration features using Socket.io, WebSockets, and Redis pub/sub. Used for chat, live updates, and multiplayer apps.
We build for every business type.
Startups
Enterprises
Fintech
Healthcare
Ecommerce
Why Choose the Best TypeScript Software Development Consultants
IRPR delivers TypeScript projects faster and with fewer bugs because we use the right tools and processes from day one.
Our team has shipped over 200 TypeScript projects across 50+ countries. We use Next.js, NestJS, Prisma, and React to build type-safe applications that scale. Every project includes automated testing with Vitest and end-to-end tests with Playwright.
We follow a fixed-price model with a 2-week Roadmap phase that defines the entire scope. This eliminates surprises and keeps timelines predictable. Our average project delivers in 12 weeks, and 98% of projects ship on time.
TypeScript Consulting vs. Generic Development Shops
Not all agencies deliver the same quality. Here is how IRPR stands apart from generic dev shops.
Generic shops often assign junior developers, use outdated JavaScript patterns, and lack TypeScript expertise. They may deliver code that compiles but is not type-safe, leading to runtime errors and technical debt.
IRPR assigns only senior engineers with 5+ years of TypeScript experience. We enforce strict type safety with strict mode, use Zod for runtime validation, and write automated tests that cover 90%+ of code paths. Your codebase stays maintainable for years.
- Junior or mid-level developers assigned
- No strict TypeScript configuration
- Runtime errors caught late in QA
- No automated testing or CI/CD
- Unclear scope and budget overruns
- Code ownership often disputed
- Senior engineers with 5+ years TypeScript
- strict: true and noUnusedLocals enforced
- Zod runtime validation prevents 90% of errors
- Vitest + Playwright tests in CI/CD pipeline
- Fixed price after 2-week Roadmap phase
- Full code ownership transferred on delivery
Our TypeScript Consulting Process: From Idea to Launch
We follow a proven 4-phase process that turns your idea into a production-ready TypeScript application.
Every engagement starts with a Discovery phase where we understand your goals, users, and technical constraints. We then create a detailed Roadmap with wireframes, architecture, and a fixed price.
The Build phase runs in 2-week sprints with daily standups and weekly demos. We deploy to staging after each sprint. The final Release includes production deployment, monitoring setup, and knowledge transfer.
What Ships with Every TypeScript Project
Every project includes these deliverables by default. No hidden extras or surprise fees.
We believe in full transparency. Every project ships with source code, automated tests, CI/CD pipelines, and deployment scripts. You own everything from day one.
Our standard deliverables ensure your team can maintain and extend the application without IRPR. We also provide a 30-day warranty for any bugs found post-launch.
- Source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions with test and lint steps
- Automated unit tests with Vitest (90%+ coverage)
- End-to-end tests with Playwright for critical flows
- TypeScript strict mode configuration (strict: true)
- API documentation with Swagger or GraphQL schema
- Deployment scripts for AWS, Vercel, or your cloud
- Sentry error tracking and Datadog monitoring setup
- Admin dashboard with user management (where needed)
- 30-day post-launch bug warranty
What we ship in this practice.
Real-time Analytics Dashboard for Fintech
Built a TypeScript dashboard with Next.js and WebSockets that processes 10,000 transactions per second. Reduced report generation time from 4 hours to 15 minutes. Tech stack: Next.js, NestJS, PostgreSQL, Redis, Socket.io.
Patient Scheduling System for Healthcare
Developed a HIPAA-compliant scheduling platform with TypeScript and Prisma. Reduced patient no-shows by 30% using automated SMS reminders via Twilio. Tech stack: Next.js, Prisma, PostgreSQL, Twilio, Vitest.
Multi-tenant SaaS Platform for B2B
Created a white-label SaaS platform serving 50+ tenants with isolated databases. Achieved 99.9% uptime with automated CI/CD and load balancing. Tech stack: Next.js, NestJS, PostgreSQL, Stripe, Docker.
Headless Ecommerce Store for Fashion Brand
Built a headless storefront with Next.js Commerce and Shopify. Cut page load times by 60% and increased conversion rate by 15%. Tech stack: Next.js, Shopify Storefront API, Sanity CMS, Vercel.
Real Estate MLS Integration Platform
Developed a TypeScript backend that aggregates MLS listings from 3 sources into a single API. Reduced data sync latency from 24 hours to 10 minutes. Tech stack: NestJS, Prisma, PostgreSQL, Redis, Kafka.
EdTech Assessment Platform with AI
Built a TypeScript platform for automated grading using OpenAI API. Reduced teacher grading time by 80% for multiple-choice and short-answer questions. Tech stack: Next.js, Prisma, PostgreSQL, OpenAI, Stripe.
Why teams hire us.
Senior engineers only
Every IRPR engineer has 5+ years of TypeScript experience and has shipped at least 10 production apps. No junior developers are assigned to client projects.
Fixed price, not hourly
We quote a fixed price after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. The price you see is the price you pay.
8-12 week timeline
We ship most MVPs in 8-12 weeks. Our streamlined process from Discovery to Release keeps projects on schedule. 98% of projects deliver on time.
Full code ownership
You own all source code, documentation, and deployment scripts. There are no licensing fees or ongoing royalties. The code is yours to modify or sell.
Compliance built-in
We build to PCI-DSS, HIPAA, SOC 2, and FERPA standards from day one. No retrofitting compliance after the fact. We include audit logs and data encryption by default.
Async-first collaboration
Our team works across time zones with daily overlap. You get weekly demos and a dedicated project manager. Communication happens in Slack and Notion, not endless meetings.
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.