Full Stack App Development AgencyApp Development
We build production-ready web and mobile apps in 12 weeks. Fixed pricing, senior engineers, zero fluff.
IRPR is a full stack app development agency that builds custom web and mobile applications. We use React, Next.js, Node.js, and Python to create fast, scalable products.
Every project ships in 8-12 weeks with fixed pricing starting at $80K. We handle HIPAA, PCI-DSS, and SOC 2 compliance for regulated industries.
Startups hire us to launch MVPs, mid-market companies hire us to rebuild legacy systems, and enterprise teams hire us to spin up new product lines without expanding headcount.
Types of software we ship.
Web application development
Full stack web apps built with React, Node.js, and PostgreSQL. Supports SaaS, marketplace, and admin dashboards.
Mobile app development
Cross-platform mobile apps using React Native or Flutter. Single codebase for iOS and Android.
SaaS MVP development
Minimum viable product with authentication, billing via Stripe, and cloud deployment. Ready for beta in 12 weeks.
Ecommerce platform development
Custom online stores with Next.js, Shopify API integration, and PCI-compliant payment processing.
Real-time dashboard development
React dashboards with WebSocket connections, chart libraries, and live data feeds from REST APIs.
API and backend development
RESTful and GraphQL APIs built with Node.js, Express, and Postgres. Includes automated testing and documentation.
AI-powered app development
Integrate GPT-4, Whisper, or custom ML models into your app. Python FastAPI backend with vector databases.
Admin panel and internal tool development
React Admin or custom dashboards for internal workflows. Connects to existing databases via REST or GraphQL.
We build for every business type.
Startups
Healthcare
Fintech
Ecommerce
Enterprise
Why choose a full stack app development agency
One team for the entire frontend, backend, and infrastructure — no handoffs, no delays.
A full stack agency like IRPR writes the frontend in React or Next.js, builds the backend with Node.js or Python, and deploys on AWS with Docker and CI/CD. You get one point of contact, one timeline, and one fixed price.
Our 50+ senior engineers have shipped 200+ products across 50 countries. Every app is tested with Jest, Cypress, and Lighthouse before release.
What makes IRPR different from other development agencies
We deliver production-ready code with full ownership, not handoff-based partnerships.
Most agencies bill hourly, hand off code without support, and disappear after launch. IRPR fixes the entire process from day one.
We start with a 2-week Roadmap phase that produces a fixed quote and detailed plan. Code is yours from day one, deployed to your AWS account.
- Hourly billing with no cap
- Code hosted on their servers
- No CI/CD pipeline included
- Handoff after launch, then gone
- Junior or offshore developers
- Scope creep without change order
- Fixed price from Roadmap phase
- Code in your own Git repo from start
- Automated CI/CD with GitHub Actions
- Post-launch support and SLA
- Senior engineers only (7+ years)
- Scope managed inside Roadmap document
How IRPR builds your full stack app in 12 weeks
We use a four-phase process: Idea, Roadmap, Product, Release.
The Idea phase (week 1) clarifies technical feasibility and architecture. The Roadmap phase (week 2) produces a fixed price quote, wireframes, and a delivery schedule.
The Product phase (weeks 3-10) is where engineering happens. We build frontend, backend, and infrastructure in parallel. The Release phase (weeks 11-12) covers QA, security testing, and deployment.
What ships with every full stack app
Your app comes with source code, CI/CD, monitoring, and documentation — no extras to buy.
Every project delivers a complete production stack. We containerize the app in Docker, set up a CI/CD pipeline on GitHub Actions, and integrate Sentry for error tracking.
You also get a Postman workspace for API testing, a Swagger spec for endpoints, and a Notion wiki with architecture notes. No surprises.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Docker containers for local and production
- Sentry error tracking and alerting
- Postman API collection and environment
- Swagger/OpenAPI documentation
- Deployment to your AWS / GCP / Azure account
- README with setup and troubleshooting
- Lighthouse performance audit report
- Security scan report (SonarQube or Snyk)
What we ship in this practice.
Healthcare telemedicine MVP
Built a HIPAA-compliant video consultation app in 11 weeks. Reduced patient wait times by 40% using React, Twilio Video, and PostgreSQL.
Fintech investment dashboard
Created a real-time portfolio tracker with Plaid integration. Cut manual reporting by 15 hours a week using Next.js, Node.js, and Stripe Connect.
B2B SaaS subscription platform
Developed a usage-based billing system for a martech startup. Achieved 98% on-time billing accuracy with React, Python FastAPI, and Stripe.
Ecommerce marketplace
Built a multi-vendor marketplace with automated commission splitting. Onboarded 200 sellers in the first month using Next.js, Node.js, and Shopify Storefront API.
Real estate MLS integration
Built a property search app synced with MLS data. Delivered 3-second page loads for 5000+ listings using Next.js, PostGIS, and Elasticsearch.
Logistics route optimization tool
Built a driver management dashboard with live GPS tracking. Reduced fuel costs by 12% using React Native, Node.js, and Google Maps API.
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, no scope creep charges.
Senior engineers only
All developers have 7+ years of experience and work from our US and EU offices. No junior or offshore contractors on your project.
Production-ready code
You get full source code, CI/CD, monitoring, and a deployment runbook. Push to production on day one, not six months later.
Compliance built in
We have built HIPAA, PCI-DSS, SOC 2, and FERPA compliant apps. Your app gets compliance-level security from the start.
Post-launch support
Every project includes 30 days of post-launch monitoring and bug fixes. Extended support contracts are available at $2K/month.
Global delivery, US time zone overlap
Our team operates with 5+ hours of overlap with US business hours. You get daily standups and Slack access to the entire team.
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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