Full Stack Product Development ConsultantsConsultants
We build your product from idea to release in 12 weeks. Fixed price, senior engineers, no surprises.
IRPR builds full stack product development for startups and funded companies. We use Next.js, React Native, Node.js, PostgreSQL, and AWS to ship production-ready applications.
Every project ships in 8-12 weeks with a fixed price between $80K-$250K. We handle compliance like HIPAA, PCI-DSS, SOC 2, and FERPA.
We work with CTOs at Series A startups who need a technical co-founder, product managers at mid-market companies launching new features, and founders who want to validate their idea before raising a round.
Types of software we ship.
Web App MVP
A browser-based product to test your market hypothesis. Built with Next.js, Tailwind CSS, and PostgreSQL for fast iteration.
Mobile App MVP
A cross-platform app for iOS and Android using React Native. We add push notifications, offline support, and auth.
SaaS Platform
Multi-tenant subscription software with Stripe billing, team roles, and usage tracking. Deployed on AWS with auto-scaling.
Enterprise Portal
Custom portals with SSO (Okta/Azure AD), role-based access, and audit logging. Compliant with SOC 2 and HIPAA.
Ecommerce Platform
Headless commerce using Shopify Storefront API or custom checkout with Stripe. Includes inventory, orders, and payments.
Data Dashboard
Real-time analytics dashboards with Metabase or custom charts using D3.js. Streams data from Kafka or Postgres.
AI-Powered Tool
Products using OpenAI GPT-4 or custom ML models. Handles embeddings, vector search (Pinecone), and async job queues.
Internal Tool
Admin panels, CRUD apps, and workflow automations using Retool or custom React. Connect to existing databases via APIs.
We build for every business type.
Startups
Mid-market companies
Enterprise teams
Agencies & consultancies
Nonprofits & public sector
Full stack product development consultants deliver results fast
Every project starts with a clear roadmap and ends with a production-ready product.
IRPR has shipped over 200 products across 50 countries. Our average build time is 12 weeks. We use a proven 4-stage process: Idea, Roadmap, Product, Release.
Every project is staffed with 2-4 senior engineers who have an average of 12 years of experience. We handle compliance, infrastructure, and testing in-house.
Why IRPR beats other development agencies
The difference is in the process and the team.
Generic dev shops bill by the hour and often staff junior developers. You end up with unclear timelines and hidden costs.
IRPR gives you a fixed price after just 2 weeks of scoping. You work with senior engineers who have built production apps for healthcare, fintech, and ecommerce.
- Hourly billing with no cap
- Junior developers learning on your dime
- No fixed timeline
- Vague requirements until milestone 3
- No compliance knowledge
- Code ownership unclear
- Fixed price from week 2
- Senior engineers with 10+ years experience
- 12-week build timeline
- Detailed roadmap and wireframes before coding
- HIPAA, PCI, SOC 2 built in
- Full code ownership from day 1
Our 4-phase process for full stack product development
We move from idea to release in a predictable, transparent timeline.
Phase 1 validates your concept with user research and technical feasibility. Phase 2 delivers a detailed roadmap with wireframes, tech stack, and a fixed price.
Phase 3 is the build: 8-12 weeks of 2-week sprints with daily standups and weekly demos. Phase 4 deploys to production and hands over everything you need.
What ships with every full stack product
You get more than just code. These are the standard deliverables on every IRPR project.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Deployed to AWS/GCP with auto-scaling
- PostgreSQL database with migrations
- REST API with OpenAPI docs
- User authentication (Auth0 or Supabase)
- Stripe payment integration
- Sentry error monitoring
- Datadog performance monitoring
- 12 months of bug fixes included
What we ship in this practice.
SaaS subscription platform for a fintech startup
Built a multi-tenant payment platform with Stripe Connect, Plaid, and Node.js. Reduced time-to-market by 6 months.
Mobile marketplace for a healthtech company
Developed React Native app for doctor-patient scheduling with video calls (Twilio). Increased patient bookings by 40% in 3 months.
Enterprise dashboard for a logistics firm
Created a real-time tracking dashboard using React, D3.js, and Kafka. Reduced shipment delays by 25% with predictive alerts.
Ecommerce platform for a direct-to-consumer brand
Built headless ecommerce on Next.js and Shopify API. Increased conversion rate by 15% and order value by 20%.
Internal tool for a real estate company
Developed a custom CRM with property management features using Postgres and React. Cut manual data entry by 10 hours per week.
AI-powered content tool for a media company
Used GPT-4 to auto-generate summaries and tags for articles. Reduced editorial workload by 30% per month.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team has an average of 12 years of experience. Every developer has shipped at least 5 production apps before joining IRPR.
12-week delivery
We build MVPs in 8-12 weeks. Our record is 8 weeks for a full SaaS product with billing and team management.
Compliance built in
We have shipped HIPAA-compliant health apps, PCI-DSS ecommerce stores, and SOC 2 enterprise platforms. Compliance is part of the build, not an afterthought.
Full ownership
You own the code, the IP, and the domain. No locked-in licensing, no ongoing royalties. The source is yours from day one.
200+ products shipped
We have shipped over 200 products across 50+ countries. Our portfolio includes funded startups, Fortune 500 internal tools, and government platforms.
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.