Professional Full Stack Software Development ConsultantsSoftware Development
Ship production-grade apps in 8-12 weeks with a fixed price. We handle the full stack from React frontends to AWS backends.
IRPR builds custom full stack solutions for clients in 50+ countries. We use Next.js, PostgreSQL, AWS Lambda, and Stripe for payments. Every project is designed for scale from day one.
Ship a production-grade MVP in 8-12 weeks. Fixed pricing starts at $80K and goes to $250K for complex full stack projects. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2).
We work with 4 buyer types: CTOs at Series A startups who need a v1 product fast, product managers at mid-market companies building internal tools, healthcare founders requiring HIPAA-compliant apps, and ecommerce brands migrating to custom frontends.
Types of software we ship.
Custom Web Application
Full stack web apps with React frontends, Node.js backends, and PostgreSQL databases. Deployed on AWS ECS or Vercel.
SaaS MVP Platform
Multi-tenant SaaS with Stripe billing, user auth via Clerk, and automated CI/CD. Ship in 8 weeks.
Mobile App (React Native)
Cross-platform mobile apps with shared React Native code, Firebase push notifications, and offline support.
AI Chatbot Interface
Chatbots with OpenAI GPT-4, RAG pipelines using Pinecone vector DB, and custom admin dashboards.
Ecommerce Storefront
Headless ecommerce with Next.js, Sanity CMS, Stripe Connect for multi-vendor, and Algolia search.
Data Analytics Dashboard
Real-time dashboards built with D3.js, Superset, or Metabase. Backend on AWS Redshift or Snowflake.
Cloud Infrastructure Setup
AWS landing zones with Terraform, Kubernetes on EKS, and GitHub Actions CI/CD. 99.9% uptime SLA.
UI/UX Design System
Figma component libraries, Storybook documentation, and design-to-code handoff with Tailwind CSS.
We build for every business type.
Startups and Scale-ups
Healthcare & Life Sciences
Financial Services
Enterprise & Internal Tools
Ecommerce & Retail
Why hire professional full stack software development consultants
You need experts who deliver production code on time and within budget.
IRPR has shipped over 200 full stack projects across 50 countries. Our senior engineers average 12+ years experience. Every project follows a four-phase process: Idea, Roadmap, Product, Release.
We use the same tools as top tech companies: Next.js, TypeScript, PostgreSQL, Redis, and AWS. In the Roadmap phase (week 2) we produce a fixed price quote. No hourly billing, no scope creep.
How IRPR differs from other full stack consultants
Most agencies promise quality but deliver chaos. IRPR removes the risk.
A generic dev shop starts with hourly estimates and vague timelines. They often use junior developers and outdated tech. Code is rarely documented, and handoffs create delays.
IRPR assigns senior engineers only. We fix the price and scope in week 2 during the Roadmap phase. The code is fully documented, deployed on CI/CD, and you own everything from day one.
- Hourly billing with no cap
- Junior developers on your project
- No code documentation
- Manual deployments, frequent downtime
- Scope creep raises costs 30-50%
- You don’t own the source code
- Fixed price quote in week 2
- Senior engineers only (12+ yrs avg)
- Full documentation + README
- CI/CD on GitHub Actions, 99.9% uptime
- Scope locked in Roadmap phase
- Full IP ownership from day one
Our 4-phase approach to full stack consulting
We eliminate risk by breaking every project into four clear phases.
Each phase has defined deliverables and gates. You approve before moving forward. This structure has delivered 98% of projects on time.
The four phases work for any full stack project: web, mobile, or AI. Most clients reach a production-ready MVP by week 12.
What ships with every full stack project
Every project ends with a complete, runnable, and documented system.
We don’t just hand over a ZIP file. You get a production-ready application with everything needed to run, maintain, and scale it.
Our checklist ensures nothing is forgotten. Over 200 clients have received this same standard of delivery.
- Full source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Sentry error tracking configured
- Cloud infrastructure as code (Terraform or Pulumi)
- Automated testing (Jest, Cypress)
- API documentation (Swagger or Postman collection)
- Admin dashboard with role-based access
- Deployment runbook (one page)
- 30-day post-launch support
- All database schemas and migration scripts
What we ship in this practice.
SaaS CRM for real estate agents
Built a multi-tenant CRM with Next.js, PostgreSQL, and Stripe. Agents reduced manual data entry by 8 hours per week. Used Algolia for property search. Industry: Real Estate (MLS integrations).
HIPAA-compliant telemedicine platform
Developed a full stack video consultation app using Twilio Video, React, and AWS ECS. Compliant with HIPAA and HITRUST. Reduced patient wait times by 40%. Industry: Healthcare.
Payment processing dashboard for fintech
Built an internal dashboard for a payments startup using React, Node.js, and Plaid. Handled 500K+ transactions per month with 99.99% uptime. Industry: Fintech (PCI-DSS).
AI-powered customer support chatbot
Created a chatbot using OpenAI GPT-4 and Pinecone vector DB. Integrated with Zendesk and Slack. Resolved 60% of tickets without human intervention. Industry: SaaS.
Headless ecommerce storefront
Launched a DTC brand storefront with Next.js, Sanity CMS, and Stripe Connect. Product pages load in under 200ms. Conversion rate increased 25%. Industry: Ecommerce.
Inventory management mobile app
Built a React Native app for warehouse staff, syncing in real-time with an AWS backend. Reduced inventory errors by 70%. Used QR code scanning with Camera API. Industry: Manufacturing.
Why teams hire us.
Fixed price, not hourly
Every project receives a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. 98% of our projects stay within budget.
Senior engineers only, no juniors
Our team averages 12+ years of full stack experience. We never staff juniors on client projects. Every engineer owns their code end to end.
Production-ready from day one
We ship with CI/CD, error monitoring (Sentry), and automated tests. 99.9% uptime on AWS. You can launch within 24 hours of final review.
Full IP ownership, no lock-in
You own all source code, designs, and infrastructure from day one. No licenses, no royalties. Switch providers anytime.
Compliance built-in, not retrofitted
We build HIPAA, PCI-DSS, and SOC 2 compliance into the architecture from the start. No costly post-launch audits.
Global team, US time zone overlap
Our engineers are in 12 countries but all work with 4+ hours overlap with US Eastern Time. Daily standups at 10 AM ET.
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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