Your Senior Tailored Software Development PartnerSenior Tailored
Build custom software with a team of senior engineers. We deliver production-grade MVPs in 8-12 weeks with fixed pricing.
IRPR is a senior tailored software development partner that builds custom applications using React, Node.js, Python, and AWS. Every project is staffed exclusively with engineers who have 10+ years of experience across web, mobile, and AI stacks.
We deliver MVPs in 8-12 weeks with a fixed price of $80,000 to $250,000 depending on complexity. All projects include compliance readiness (SOC 2, HIPAA, PCI-DSS) and a 30-day post-launch support window.
CTOs scaling products hire us to augment teams without overhead. VPs of engineering use us for critical greenfield projects. Founders validate ideas with a real shipped product. Enterprise leaders replace unreliable offshore vendors with our senior-only model.
Types of software we ship.
Web application development
Build a custom web app with React and Node.js, deployed on AWS ECS. Optimized for performance and security.
Mobile app development
Cross-platform mobile apps using React Native or Flutter, integrated with Firebase or custom APIs for real-time sync.
SaaS MVP development
Launch a multi-tenant SaaS platform with subscription billing via Stripe, user authentication, and admin dashboards.
AI / chatbot development
Build AI-powered chatbots using OpenAI, LangChain, and vector databases (Pinecone) for context-aware conversations.
Ecommerce platform development
Custom ecommerce solutions with Shopify headless, Next.js storefronts, and payment gateways like Braintree or Adyen.
API and microservices development
Design RESTful and GraphQL APIs with Node.js, PostgreSQL, and message queues (RabbitMQ) for scalable backend systems.
Cloud infrastructure and DevOps
Set up AWS infrastructure with Terraform, CI/CD pipelines on GitHub Actions, and monitoring with Datadog and Sentry.
Data analytics platform
Build data pipelines and dashboards using Python, dbt, Snowflake, and Metabase for business intelligence.
We build for every business type.
tech startups
enterprise teams
healthcare innovators
fintech disruptors
ecommerce brands
Why a senior tailored software development partner matters
A single junior mistake in architecture can cost months of rework. That is why IRPR only assigns senior engineers.
Our team averages 10+ years of experience. We have shipped 200+ products across 50 countries, from telemedicine platforms in the US to fintech apps in Southeast Asia. Each engineer has deep expertise in a specific stack, not generalist knowledge.
With fixed pricing and a defined scope, you avoid the typical 30-50% budget overruns that come from hourly billing. Every project includes a Roadmap phase where we pin down the exact work, timeline, and cost before any development starts.
How IRPR differs from other development agencies
Most agencies promise senior engineers then assign juniors. IRPR does not have junior developers.
We have a flat team structure: every engineer is senior, every architect has 10+ years building production systems. There is no offshore division, no reduced rates for junior talent, no bait-and-switch.
Our fixed price model eliminates scope creep. If requirements change during the project, we adjust scope through a transparent change order process. You never pay for engineers to learn your stack.
- hourly billing leads to budget surprises
- junior engineers assigned after sale
- unclear deliverables and timelines
- code ownership disputes
- no post-release support
- communication delays due to time zones
- fixed price per project based on scope
- all engineers have 10+ years experience
- 8-12 week MVP with defined milestones
- full code ownership from day one
- 30 days post-launch support included
- async-first with daily overlap hours (9am-1pm ET)
Our process: from idea to production in 12 weeks
We use a four-phase framework that de-risks your investment and keeps your team aligned.
Phase 1 (Idea) is a 2-day discovery sprint where we align on goals, user flows, and technical constraints. Phase 2 (Roadmap) produces a detailed project spec, wireframes, and a fixed-price contract. This typically takes 1-2 weeks.
Phase 3 (Product) executes in 2-week sprints with demo reviews after each sprint. Phase 4 (Release) includes deployment to your AWS account, performance testing, and documentation handoff.
What ships with every project
You receive a production-ready system, not a half-baked prototype.
Every delivery includes infrastructure-as-code, automated testing, and monitoring. Our releases are built to be extended by your team or by us in future phases.
We also include a handoff package with architecture diagrams, API documentation, and a runbook for your operations team. No knowledge transfer fees, no hidden deliverables.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions
- Sentry error monitoring and alerting
- Staging and production environments on AWS
- Swagger/OpenAPI documentation
- One-click deployment script
- Performance audit report (Lighthouse, GTmetrix)
- Security scan results (OWASP dependencies, SAST)
- Post-launch 30-day support and bug fixes
- Architecture and deployment runbook
What we ship in this practice.
Patient portal for a telemedicine startup
Built a HIPAA-compliant patient portal with React, Node.js, and PostgreSQL. Integrated with Twilio for video calls and Stripe for payments. Reduced appointment scheduling time by 40% and achieved 99.9% uptime in first year.
SaaS subscription platform for fintech
Developed a multi-tenant subscription engine with Stripe, React, and AWS Lambda. Handles 10,000+ concurrent users with sub-200ms API response times. Compliant with PCI-DSS Level 1.
Custom ecommerce store for a D2C brand
Built a Next.js headless storefront with Shopify backend, Algolia search, and Klaviyo email automation. Increased conversion rate by 25% and reduced page load time from 4s to 1.2s.
Internal tool for a logistics company
Created a real-time shipment tracking dashboard using React, Node.js, and WebSockets. Integrated with GPS APIs and existing ERP. Reduced manual data entry by 8 hours per week per dispatcher.
AI chatbot for a real estate platform
Developed a conversational AI using OpenAI, LangChain, and Pinecone. Answers buyer questions about properties and schedules showings. Handled 60% of inquiries without human intervention in month one.
Learning management system for edtech
Built a FERPA-compliant LMS with React, Python, and PostgreSQL. Features include live video via Mux, progress tracking, and automated assessments. Serves 5,000+ students with 99.95% uptime.
Why teams hire us.
Senior-only engineering team
Every engineer at IRPR has 10+ years of professional experience. We do not hire juniors or outsource to low-cost regions. Your project is built by experts who have shipped production systems at scale.
Fixed price, not hourly
All projects use a fixed price agreed during the Roadmap phase. You know the total cost before any code is written. No hourly billing means no surprises, no time-tracking disputes.
8-12 week MVP guarantee
Most projects ship a working MVP in 8-12 weeks. We use 2-week sprints with clear milestones. If we miss the timeline, we add resources at no extra cost until it ships.
Full code ownership from day one
You own everything: source code, designs, documentation, cloud resources. We deploy to your AWS account and transfer all repository access immediately. No licensing or royalties.
Built-in compliance (HIPAA, PCI, SOC 2)
We design systems with compliance in mind from the first sprint. Healthcare projects include BAA and audit logs. Fintech projects pass PCI scans. We document every control.
Post-launch support included
Every project comes with 30 days of active support after launch. We monitor logs, fix bugs, and handle any production issues. Your team gets a knowledge transfer session to maintain the system.
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.