Experienced Full Stack Development ConsultantsDevelopment Consultants
Hire senior full stack developers who deliver production-ready MVPs in 8-12 weeks. No junior devs, no surprises.
IRPR provides experienced full stack development consultants who build custom web applications with React, Node.js, PostgreSQL, and AWS. Every consultant is a senior engineer with 10+ years of experience, no juniors, no interns.
We ship production-ready MVPs in 8-12 weeks with fixed pricing from $80K to $250K. Our teams handle compliance including HIPAA, PCI-DSS, and SOC 2 from day one. All code is owned by you.
We work with startup CTOs who need a fast MVP, product directors at mid-market companies scaling their platform, SaaS founders launching a new feature, and enterprise VPs of engineering who need reliable full stack consulting.
Types of software we ship.
Custom SaaS Platform
Build multi-tenant SaaS apps with Stripe billing, Auth0 authentication, and AWS auto-scaling. Complete backend and frontend.
Mobile App Backend
RESTful APIs and real-time data sync for iOS and Android using Node.js, PostgreSQL, and Firebase.
E-Commerce Storefront
Headless commerce frontend with Next.js, integrated with Shopify or custom payment gateways like Stripe.
API Gateway & Microservices
Scalable microservice architecture using Docker, Kubernetes, and GraphQL for enterprise integrations.
Internal Tool Dashboard
Admin panels and data visualization dashboards with React, D3.js, and real-time WebSocket updates.
Real-Time Data Pipeline
Stream processing with Kafka, AWS Kinesis, and PostgreSQL for analytics and event-driven applications.
AI Chatbot Interface
Chat interfaces powered by OpenAI or custom ML models, with vector search via Pinecone.
Legacy System Migration
Modernize old PHP/Ruby monoliths to React/Node.js microservices with zero downtime migration.
We build for every business type.
Startups & Founders
Enterprise Teams
Agencies & Consultancies
Non-Tech Companies
SaaS Companies
Why hire experienced full stack development consultants from IRPR
Senior engineers build your product from day one, with a fixed price and a clear timeline.
IRPR has shipped 200+ products across 50 countries since 2010. Our consultants average 12 years of experience. We never staff juniors on projects. Every developer on your team has built and deployed production systems at scale.
We start every engagement with a 2-week discovery sprint to define scope, then lock a fixed price. Most MVPs ship in 8-12 weeks. You get full code ownership, CI/CD pipelines, and 1 year of maintenance included.
How IRPR compares to other full stack development consultants
Most firms sell senior rates but deliver junior talent. We do the opposite.
Generic consulting firms often assign one senior architect and a team of offshore juniors. You pay senior rates but get code that needs rewriting. Budgets blow out due to hourly billing and scope creep.
IRPR assigns a lean team of senior engineers only. We cap your risk with a fixed price after the Roadmap phase. Every project includes compliance checks, automated testing, and a handover that works.
- Senior rates, junior developers
- Hourly billing with unlimited scope creep
- No compliance expertise built-in
- 4-8 weeks of discovery before any code
- You do not own the full codebase
- No post-launch support contract
- Senior engineers only, verified
- Fixed price from Roadmap phase
- HIPAA, PCI, SOC 2 compliance built-in
- Start coding within 1-2 weeks
- Full code ownership from day one
- 1 year of maintenance included
Our process for full stack development consulting
We follow a four-phase approach that delivers a production-ready product quickly.
Every engagement starts with a discovery sprint. Your IRPR consultant team studies your existing code, talks to users, and defines the core architecture. By week 2 we deliver a detailed Roadmap with a fixed price and timeline.
During the build phase, we ship a minimum viable product with all critical features, automated tests, and cloud infrastructure. The final phase includes launch, monitoring, and a 1-year maintenance window.
What ships with every full stack consulting engagement
Every project delivers a complete, production-ready system with full ownership.
You get source code in your GitHub repository from day one. We set up CI/CD pipelines on GitHub Actions, infrastructure as code with Terraform on AWS, and error monitoring with Sentry. No proprietary lock-in.
Each release includes automated test suites, user documentation, and an admin dashboard. We also provide Postman collections for your API and a deployment runbook for your operations team.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- AWS infrastructure as code (Terraform)
- Sentry error tracking
- Automated test suite (unit, integration, e2e)
- User and technical documentation
- Admin dashboard with user management
- Postman API collection
- Deployment runbook
- 1 year of maintenance and support
What we ship in this practice.
SaaS MVP for a healthcare startup
Built a HIPAA-compliant telemedicine platform in 10 weeks. The client raised a $2M seed round after launch. Stack: React, Node.js, PostgreSQL, AWS with encryption at rest.
Custom fintech dashboard
Replaced a manual Excel workflow with a real-time financial dashboard. Reduced monthly reporting time by 40 hours. Stack: Next.js, GraphQL, PostgreSQL, Plaid API.
Real-time data pipeline for logistics
Built a tracking system that processes 10,000 events per second across 500 trucks. Cut delivery delays by 25%. Stack: Kafka, AWS Kinesis, React, PostgreSQL.
E-commerce platform with Stripe integration
Delivered a headless commerce site with multi-currency support for a fashion brand. Handled 50,000 orders in the first month. Stack: Next.js, Shopify, Stripe, AWS.
Internal tool for a manufacturing company
Created a production scheduling app that reduced downtime by 15%. Integrated with SAP and IoT sensors. Stack: React, Node.js, PostgreSQL, MQTT.
Mobile app backend with AI chatbot
Built a REST API and WebSocket server for a mental health app. The AI chatbot answered 80% of user queries without escalation. Stack: Node.js, PostgreSQL, OpenAI, AWS.
Why teams hire us.
Senior engineers only, no juniors
Every consultant on your project has 10+ years of experience. We have never staffed a junior on a client engagement. You get a senior team from day one.
Fixed price, not hourly
After a 2-week discovery phase, we lock a fixed price for the entire build. No hourly billing, no scope creep charges. The price you see is the price you pay.
Full code ownership
From the first commit, code goes into your repository on GitHub. You own every line. There is no proprietary framework or license restriction.
14-year track record with 200+ ships
IRPR has been delivering custom software since 2010. We have shipped over 200 products to clients in 50 countries. Every project has a case study.
Compliance-ready from day one
Our build process includes HIPAA, PCI-DSS, and SOC 2 controls automatically. We set up audit logs, encryption, and access controls without extra cost.
1 year of maintenance included
After launch, we provide 12 months of bug fixes, security updates, and performance monitoring. You can extend support quarterly after that.
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.