Senior Full Stack App Development VendorFull Stack
Hire senior engineers who ship full stack apps in 8-12 weeks. Fixed pricing, full ownership, and no hourly billing.
IRPR is a senior full stack app development vendor. We build web, mobile, and API-first applications using React, Next.js, Node.js, Python, PostgreSQL, and cloud infrastructure on AWS and GCP.
Every project ships in 8-12 weeks with fixed pricing between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA.
Founders hire us to build SaaS MVPs. CTOs hire us to replace stalled offshore teams. Product managers hire us to ship features their internal team lacks capacity for. Enterprise buyers hire us for compliance-critical full stack rebuilds.
Types of software we ship.
SaaS MVP Development
Build a multi-tenant SaaS platform with Stripe billing, Auth0 authentication, and PostgreSQL. Launch in 12 weeks with real users.
Web Application Development
React or Next.js web apps with server-side rendering, REST/GraphQL APIs, and CI/CD on GitHub Actions. Delivered in 8-10 weeks.
Mobile App Development
Cross-platform iOS and Android apps using React Native or Flutter. Integrates with native APIs, push notifications, and offline sync.
Backend API Development
Node.js or Python microservices with PostgreSQL, Redis, and Docker. Handles 10K+ requests per second with 99.9% uptime.
Admin Dashboard Development
Custom admin panels with React, Material-UI, and real-time data via WebSockets. Includes role-based access and audit logs.
Progressive Web App Development
Offline-capable PWAs with service workers, push notifications, and Lighthouse scores above 90. Works on any browser.
Real-Time Application Development
WebSocket-powered real-time apps using Socket.io, Firebase, or AWS AppSync. Perfect for chat, live dashboards, and collaboration.
E-Commerce Platform Development
Headless e-commerce with Next.js, Shopify Storefront API, or custom cart. PCI-DSS compliant with Stripe or Braintree payments.
We build for every business type.
SaaS startups
Enterprise teams
Tech-enabled services
E-commerce
Non-profits & government
Why hire a senior full stack app development vendor
IRPR gives you a team of senior engineers who own the entire stack from database to deployment.
Our team ships over 200 products across 50+ countries. Every engineer has 8+ years of experience and a track record of delivering on time.
We use a fixed-price model based on a detailed Roadmap built in week 2. You know the exact cost and timeline before any development starts.
Generic dev shop vs IRPR
Most vendors promise full stack but deliver fragmented teams. IRPR is different.
Generic shops assign juniors with one tech skill and hand off between silos. You pay hourly and never know the final cost.
IRPR gives you a consistent team of senior engineers who own the full stack. We fix the price in the Roadmap and ship in 8-12 weeks.
- Hourly billing with no cap
- Junior engineers with one skill
- Handoffs between frontend and backend teams
- No compliance knowledge
- Code ownership unclear
- Delayed timelines from scope creep
- Fixed price from Roadmap
- Senior engineers only (8+ years)
- Full stack ownership in one team
- HIPAA, PCI-DSS, SOC 2 built-in
- You own all source code
- On-time delivery guarantee
Our full stack app development process
We follow a four-phase process that guarantees on-time delivery at fixed cost.
Idea: We audit your concept, user stories, and technical feasibility. Deliverable: a 10-page Product Sprint Brief that defines the entire system.
Roadmap: In week 2 we produce a detailed spec with database schema, API contracts, UI mockups, and a fixed price quote. No surprises.
What ships with every full stack app
Every project includes these deliverables by default. No hidden costs.
We don't just write code. We ship a production-ready system with infrastructure, monitoring, and documentation.
All deliverables are yours. We retain no rights to the code or architecture.
- Source code in your private GitHub repo
- CI/CD pipeline (GitHub Actions or GitLab CI)
- Database schema with migrations (PostgreSQL)
- REST or GraphQL API documentation (Swagger/Postman)
- Deployment scripts for AWS, GCP, or Azure
- Sentry error monitoring and Datadog performance tracking
- User authentication (Auth0 or custom JWT)
- Admin dashboard for managing users and data
- 30-day post-launch support and bug fixes
- Compliance documentation for HIPAA, PCI-DSS, or SOC 2
What we ship in this practice.
SaaS Platform for B2B Payments
We built a full stack payment platform handling 50K transactions per month. The client reduced fraudulent chargebacks by 40% using real-time risk scoring. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, AWS Lambda.
Telehealth Appointment System
Developed a HIPAA-compliant telehealth app with video, chat, and EHR integration. The provider onboarded 200 clinicians in 8 weeks. Tech stack: React Native, WebRTC, Python, PostgreSQL, Twilio.
Real Estate Property Management Portal
Created a full stack MLS-integrated portal for 500+ property managers. Automates lease renewals and maintenance requests, saving 15 hours per week per manager. Tech stack: Next.js, Node.js, PostgreSQL, AWS, Stripe.
E-Learning Platform with Live Classes
Built a scalable learning management system for 10K+ students. Supports live video, quizzes, and progress tracking. Achieved 99.9% uptime during peak hours. Tech stack: React, Node.js, PostgreSQL, AWS, Zoom API.
Multi-Tenant E-Commerce Marketplace
Launched a B2B marketplace connecting 3,000+ suppliers with buyers. Processed $2M in monthly transactions by month 3. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, Algolia.
Internal CRM for Financial Advisory Firm
Replaced a legacy system with a custom CRM that tracks 50K client portfolios. Reduced data entry time by 8 hours per advisor per week. Tech stack: React, Node.js, PostgreSQL, AWS, Salesforce integration.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before any code is written.
Senior engineers only, no juniors
Our team has no junior or mid-level developers. Every engineer has 8+ years of experience and has shipped at least 10 full stack products. You get a team that can solve complex problems without hand-holding.
Full stack ownership in one team
We don't split frontend and backend across separate teams. One group of senior engineers owns the entire stack from database to UI. This eliminates handoff delays and integration bugs.
Compliance built in, not bolted on
We build HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001 compliant systems from day one. Our infrastructure templates include encryption, audit logs, and access controls by default.
8-12 week MVPs, proven track record
We have shipped over 200 products in 8-12 weeks. Our average on-time delivery rate is 98%. We use a repeatable process that has been refined across 50+ countries.
You own everything
All source code, documentation, and infrastructure scripts belong to you. We retain no intellectual property rights. You can take the code to any team after launch.
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.