best custom web app development partnerdevelopment partner
We build production-grade web apps in 12 weeks. Senior engineers, fixed price, no surprises.
IRPR is the best custom web app development partner for companies that need production-grade software fast. We build with React, Next.js, Node.js, Python, PostgreSQL, and AWS across 50+ countries.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance from day one.
Founders hire us to build their MVP and raise Series A. CTOs hire us to replace legacy systems without downtime. Product managers hire us to ship features their in-house team cannot staff.
Types of software we ship.
SaaS web app
Multi-tenant architecture with Stripe billing and RBAC. Built for rapid subscriber growth.
Internal tool web app
Admin dashboards, inventory managers, and approval workflows for operations teams.
Marketplace web app
Two-sided platform with vendor onboarding, payment splits, and search.
Healthcare web app
HIPAA-compliant patient portals, EHR integrations, and telemedicine modules.
Fintech web app
PCI-DSS compliant payment dashboards, KYC flows, and ledger systems.
Ecommerce web app
Headless storefronts with Shopify integration, custom checkout, and inventory sync.
Real estate web app
MLS-integrated property search, CRM for agents, and transaction management.
EdTech web app
FERPA-compliant learning platforms with video, quizzes, and progress tracking.
We build for every business type.
startups and scale-ups
healthcare organizations
financial services
ecommerce and retail
enterprise and government
Why IRPR is the best custom web app development partner
We have shipped 200+ web apps for clients in 50+ countries with a 98% on-time record.
Our senior engineers average 12+ years of experience. Every project starts with a 2-week Roadmap phase where we define the scope, tech stack, and fixed price before writing a single line of code. This eliminates scope creep and budget overruns.
We use React, Next.js, Node.js, Python, PostgreSQL, and AWS by default. For compliance-heavy projects we add encryption, audit logs, and penetration testing. Clients own 100% of the source code and infrastructure from day one.
How we differ from other development shops
Most agencies bill by the hour and change scope. IRPR does not.
Generic dev shops start coding without a clear plan. They use junior developers, change requirements mid-project, and deliver late. You pay for their learning curve.
IRPR delivers a fixed-price quote after a 2-week Roadmap. You get senior engineers, weekly demos, and a production-ready app in 12 weeks. No hourly billing, no surprise invoices.
- Hourly billing with no cap
- Junior developers with 2-3 years experience
- Scope creep on every project
- No compliance expertise
- Code ownership unclear
- 6-9 month delivery timelines
- Fixed price after 2-week Roadmap
- Senior engineers with 12+ years average
- Scope locked in Roadmap phase
- HIPAA, PCI, SOC 2, FERPA built in
- Full code ownership from day one
- 8-12 week delivery guaranteed
Our process for building custom web apps
Four phases. Each ends with a deliverable you can see and test.
Phase 1 (Idea) is a free discovery call where we align on goals and feasibility. Phase 2 (Roadmap) is a 2-week paid engagement that produces a detailed spec, wireframes, and a fixed price.
Phase 3 (Product) is the build: 8-12 weeks of sprints with weekly demos, automated testing, and CI/CD. Phase 4 (Release) includes deployment to production, monitoring setup, and a 30-day warranty.
What ships with every custom web app
Every project includes these deliverables by default. No hidden fees.
You get the complete source code in your own GitHub repository. The app runs on your AWS account with CI/CD via GitHub Actions. We configure Sentry for error tracking and Datadog for performance monitoring.
We also provide a Postman collection for every API endpoint, a README with architecture decisions, and a 30-minute walkthrough video. All documentation is written for your team to maintain.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Deployed to your AWS account
- Sentry error tracking configured
- Datadog performance monitoring
- Postman API collection
- Architecture decision record (ADR)
- 30-minute walkthrough video
- 30-day post-launch warranty
What we ship in this practice.
SaaS subscription management platform
Built a multi-tenant platform with Stripe billing, user roles, and analytics. Reduced churn by 15% in 3 months. Tech stack: Next.js, PostgreSQL, Stripe, AWS.
Telemedicine patient portal
HIPAA-compliant portal with video calls, appointment scheduling, and EHR sync. Onboarded 200 providers in 8 weeks. Tech stack: React, WebRTC, PostgreSQL, AWS.
Real estate agent CRM
MLS-integrated CRM with lead scoring, automated follow-ups, and transaction tracking. Agents saved 10 hours per week on data entry. Tech stack: Next.js, PostgreSQL, MLS API.
Ecommerce marketplace for handmade goods
Two-sided marketplace with vendor onboarding, payment splits, and search. Processed $2M in transactions in first quarter. Tech stack: Next.js, Stripe Connect, PostgreSQL, Elasticsearch.
EdTech learning management system
FERPA-compliant LMS with video streaming, quizzes, and progress tracking. Served 50,000 students in first semester. Tech stack: React, Node.js, PostgreSQL, AWS CloudFront.
Logistics fleet management dashboard
Real-time dashboard with GPS tracking, route optimization, and driver analytics. Reduced fuel costs by 12% in 6 months. Tech stack: React, Mapbox, PostgreSQL, AWS IoT.
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
Our team averages 12+ years of experience. No junior developers, no outsourcing, no learning on your dime.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, and FERPA from day one. No retrofitting compliance after launch.
Weekly demos, full transparency
Every Friday you see working software. No hiding behind Gantt charts. You approve every sprint.
Full code ownership
You own the source code, the infrastructure, and the IP. No licensing fees, no vendor lock-in.
30-day warranty
After launch we fix any bugs for 30 days at no extra cost. Your project ships production-ready.
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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