Best Full Stack Product Development ConsultantsProduct Development
We build your product from idea to release in 8 to 12 weeks. Fixed price, no hourly billing, senior engineers only.
IRPR is a full stack product development consultancy that ships production-ready web apps, mobile apps, and AI chatbots using React, Next.js, Node.js, Python, and PostgreSQL. We handle the entire stack from frontend to cloud DevOps.
Every project starts with a two-week Roadmap phase for $12K. Full product delivery costs between $80K and $250K and takes 8 to 12 weeks. We support HIPAA, PCI-DSS, SOC 2, and FERPA compliance from day one.
Founders who need a working product to raise seed funding hire us. CTOs who need to offload feature development hire us. Enterprise teams who need a compliant MVP in 12 weeks hire us.
Types of software we ship.
Web application MVP
A full stack web app with authentication, database, and API. Built with Next.js and PostgreSQL. Deployed on AWS or Vercel.
Mobile app MVP
Cross-platform iOS and Android app built with React Native or Flutter. Includes push notifications, offline mode, and backend.
AI chatbot platform
A custom conversational AI using GPT-4 or Claude with retrieval-augmented generation. Integrates with Slack, WhatsApp, or a web widget.
SaaS MVP
Multi-tenant SaaS product with Stripe billing, team management, and analytics dashboards. Built for fast scaling on AWS.
Custom CRM
A tailored CRM with lead pipelines, email sync (Gmail/Outlook), and custom reporting. Connects to HubSpot or Salesforce via API.
Ecommerce platform
A custom online store with headless CMS, payment gateway (Stripe, PayPal), and inventory management. PCI-DSS compliant.
Healthcare portal
A HIPAA-compliant patient portal with appointment booking, telehealth video, and EHR integration. Uses AWS HealthLake.
Fintech dashboard
A secure financial dashboard with Plaid integration, transaction processing, and compliance reporting. PCI-DSS certified.
We build for every business type.
tech startups
healthcare organizations
fintech companies
ecommerce brands
enterprise teams
Why IRPR is the best full stack product development consultant
We ship faster and with more compliance than any other team of our size.
IRPR has shipped over 200 products across 50 countries. Our senior engineers average 10+ years of experience. We use React, Next.js, Node.js, Python, and PostgreSQL as our core stack, but we adapt to your existing tech stack.
Every project comes with built-in monitoring via Sentry, CI/CD on GitHub Actions, and cloud infrastructure on AWS or Vercel. We handle DevOps, security, and compliance so you focus on your users.
The difference between generic dev shops and IRPR
Most agencies bill by the hour and deliver late. IRPR fixes both problems.
Generic dev shops often start without a proper discovery phase. They write code immediately, miss requirements, and deliver over budget. You pay for their learning curve.
IRPR starts with a two-week Roadmap phase. We write a fixed price contract based on that discovery. You know the exact cost before we write a line of production code.
- No fixed price; hourly billing with creep
- No dedicated Roadmap phase
- Junior or offshore developers on your project
- No compliance expertise (HIPAA, PCI-DSS)
- Code ownership unclear
- Delayed delivery (avg 20+ weeks)
- Fixed price after Roadmap phase
- Two-week discovery with deliverables
- Senior engineers only (10+ years avg)
- HIPAA, PCI-DSS, SOC 2, FERPA built-in
- Full source code ownership
- 8-12 week MVP delivery
Our full stack product development process
Four phases from idea to live product. No guesswork.
Every project follows our Idea-Roadmap-Product-Release framework. This structure eliminates surprises and keeps the schedule on track.
In the Roadmap phase we produce a full product spec, wireframes, technical architecture, and a fixed price proposal. You approve the scope and price before we build.
What you get with every engagement
These are the deliverables that ship with every IRPR project.
You receive everything needed to run your product independently. No black boxes, no proprietary code, no vendor lock-in.
We document every API, database schema, and deployment script. Your team can take over maintenance immediately after launch.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error monitoring and alerts
- Staging environment on AWS or Vercel
- Production deployment with one click
- HIPAA/PCI-DSS compliance documentation
- PostgreSQL database with migrations
- Swagger/OpenAPI documentation for every endpoint
- Admin dashboard for managing users and data
- 12 month email support for critical issues
What we ship in this practice.
SaaS MVP for a seed-stage fintech startup
Built a multi-tenant payment processing platform with Plaid integration and Stripe billing. Delivered in 11 weeks. Reduced transaction reconciliation time by 14 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, Plaid.
HIPAA-compliant telehealth portal for a healthcare provider
Built a patient intake system with video appointments, EHR integration, and secure messaging. Delivered in 10 weeks. Reduced no-show rate by 22%. Tech stack: React, Python, AWS HealthLake, Twilio Video.
Multi-vendor marketplace for a DTC brand
Built a headless commerce platform with custom checkout and inventory sync. Delivered in 12 weeks. Increased vendor onboarding speed by 3x. Tech stack: Next.js, Shopify Storefront API, Stripe, PostgreSQL.
AI-powered legal document review tool for a law firm
Built a document analysis platform using GPT-4 with retrieval-augmented generation. Delivered in 8 weeks. Reduced document review time by 40%. Tech stack: Python, LangChain, React, PostgreSQL.
Real estate CRM for a national brokerage
Built a custom CRM with MLS integration, automated lead scoring, and email campaigns. Delivered in 10 weeks. Increased agent follow-up rate by 35%. Tech stack: React, Node.js, MongoDB, SendGrid, MLS API.
Internal operations dashboard for a logistics company
Built a real-time tracking dashboard with route optimization and shipment alerts. Delivered in 9 weeks. Reduced dispatch errors by 60%. Tech stack: Next.js, Python, Mapbox, PostgreSQL, Redis.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we build.
Senior engineers only
Our team consists of engineers with 10+ years of experience. No juniors, no offshore interns, no rotating staff. The same team works on your project from start to finish.
Compliance built in, not bolted on
We embed HIPAA, PCI-DSS, SOC 2, and FERPA controls into the architecture from day one. No refactoring later. We have shipped over 30 compliant products.
Full code ownership
You own every line of code we write. Source code is hosted in your GitHub repository. No proprietary frameworks, no licensing fees, no vendor lock-in.
Proven delivery record
98% of our projects ship on time. We track this metric internally because our business depends on it. Our average MVP delivery is 10.5 weeks.
Global async-first team
Our team operates across time zones with 4+ hours of daily overlap in US business hours. We use Slack, Linear, and Notion so you see progress in real time.
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.