Best TypeScript App Development ConsultantsApp Development Consultants
We build TypeScript apps that ship in 8-12 weeks. Fixed price, senior engineers, zero surprises.
IRPR is the best TypeScript app development consultancy for teams that need production-grade software fast. We use TypeScript across the entire stack with React, Next.js, Node.js, NestJS, and PostgreSQL to build web apps, APIs, and mobile apps that scale.
Every project ships with a fixed price and delivery timeline of 8-12 weeks. Our typical engagement runs $80K-$250K depending on scope and complexity. We comply with SOC 2, HIPAA, PCI-DSS, and GDPR, so your app is audit-ready from day one.
Startup founders hire us to validate a SaaS idea in 10 weeks. Enterprise CTOs engage us to modernize legacy codebases with TypeScript. Product teams work with us to build custom dashboards and internal tools. All three get the same thing: senior engineers, no junior staff, and full code ownership.
Types of software we ship.
TypeScript Web Application
Full-stack web apps with React, Next.js, and Node.js. Built for speed, security, and SEO.
TypeScript REST API
Backend APIs using NestJS or Express with Prisma, PostgreSQL, and automatic OpenAPI docs.
TypeScript Mobile App (React Native)
Cross-platform iOS and Android apps built with TypeScript, React Native, and Expo.
TypeScript SaaS MVP
From idea to production in 10 weeks. Includes auth, billing (Stripe), and a modern UI.
TypeScript Real-Time App
WebSocket-based apps for live collaboration, chat, or real-time analytics using Socket.io and Redis.
TypeScript Ecommerce Platform
Headless commerce with Next.js, Stripe, and Medusa. Secure payment processing and inventory management.
TypeScript Dashboard & Admin Panel
Internal tools with customizable charts (D3.js), data tables, and role-based access control.
TypeScript Serverless Backend
Event-driven functions on AWS Lambda or Vercel. Cold start mitigation, monitoring, and auto-scaling.
We build for every business type.
Startups
Enterprises
Agencies & Integrators
Product Teams
Scale-ups
Why IRPR is the best TypeScript app development consultancy
Our numbers prove it: 200+ products shipped, 50+ countries, 98% on-time delivery.
Every project starts with a two-week Roadmap phase where we define scope, tech stack, and fixed price. You get a clear SOW before any code is written. No scope creep, no surprise invoices.
Our engineers average 10+ years of experience. We never hire juniors. Every line of TypeScript is peer-reviewed, automated tests are mandatory, and we deploy on CI/CD pipelines from day one.
How we compare to generic development shops
Not all TypeScript consultants are the same. Here's what IRPR does differently.
Generic shops often assign junior developers, charge by the hour, and ignore compliance. They treat your project as a learning experience.
IRPR assigns senior engineers only, gives you a fixed price upfront, and builds to SOC 2, HIPAA, or PCI-DSS standards. We treat your code like our reputation.
- Junior to mid-level developers
- Hourly billing with no cap
- No compliance documentation
- Code only delivered at end
- No automated tests
- Long timelines with no guarantees
- Senior engineers with 10+ years each
- Fixed price from Roadmap phase
- SOC 2, HIPAA, PCI-DSS built in
- Continuous delivery, you see working code every week
- 100% test coverage mandatory
- 8-12 week delivery guarantee
Our TypeScript app development process
We follow a four-stage process to build your app on time and on budget.
The process starts with a 2-week Roadmap where we define the MVP scope, architecture, and a fixed price. You approve the plan before any code is written.
From Roadmap to release, you get a dedicated team of 2-4 senior engineers, weekly demo calls, and a private Slack channel. We ship working code incrementally.
What ships with every TypeScript project
Every engagement includes these deliverables by default.
You get full ownership of the source code, infrastructure, and all documentation. There are no lock-in contracts or recurring license fees.
Our deliverables are designed to make your team self-sufficient after launch. Everything is documented and ready for internal handoff.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions or GitLab CI
- Sentry error monitoring
- Datadog or AWS CloudWatch performance dashboards
- Automated test suite (unit, integration, e2e)
- Deployment scripts for AWS, Vercel, or Docker
- API documentation (Swagger/OpenAPI)
- Architecture decision records (ADRs)
- One-pager operational runbook
- 30-day post-launch support
What we ship in this practice.
Real-Time Fintech Dashboard
Built a TypeScript dashboard with Next.js and WebSocket for a Series A fintech. Trades update in under 200ms. Reduced time-to-insight by 70% for 50 internal analysts.
SaaS Payroll Platform
Developed a multi-tenant payroll app with TypeScript, Prisma, and Stripe Connect. Processed $12M in payroll in the first quarter after launch.
Healthcare Claims Portal
Created a HIPAA-compliant Next.js portal for a health insurer. Doctors upload claims in 2 minutes instead of 15. Estimated 40% reduction in manual data entry.
Ecommerce Headless Storefront
Built a fast storefront with TypeScript and Medusa for a fashion brand. Load time cut from 4.5s to 1.2s, mobile conversion rate up 15%.
EdTech Interactive Assessment Tool
Shipped a real-time quiz platform with TypeScript, React, and Socket.io for a K-12 edtech. Supports 10,000 concurrent users per test session.
Real Estate CRM Platform
Modernized a legacy PHP CRM to TypeScript with Next.js and PostgreSQL. Agents saved 8 hours per week on data entry. Platform now handles 50,000+ listings.
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.
Senior engineers only
We hire engineers with 10+ years of experience. No juniors, no offshoring, no learning on your dime. Your project is led by a senior architect.
12-week MVP guarantee
From discovery to deployment in 12 weeks or less. If we miss the deadline, you pay nothing extra. We've delivered 200+ projects on time.
Full code ownership
You own every line of code at the end of the project. No proprietary frameworks, no hidden licenses, no vendor lock-in.
Compliance ready from day one
We build to SOC 2, HIPAA, PCI-DSS, and GDPR standards. Your app passes audits with no retroactive fixes needed.
Transparent weekly updates
You get a live demo every two weeks, a private Slack channel, and access to our project management board. No black-box development.
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.