Custom Software Development ConsultantsDevelopment Consultants
We build your product in 8-12 weeks with senior engineers. Fixed pricing, full ownership, zero surprises.
IRPR's custom software development consultants build full-stack products using React, Node.js, Python, and AWS. We focus on MVPs, integrations, and cloud-native apps that go live fast.
Every engagement delivers source code, CI/CD pipelines, and production deployment in 8-12 weeks. Pricing is fixed at $80K-$250K based on scope. Compliance with HIPAA, PCI-DSS, and SOC 2 is built in by default.
Founders hire us to validate product-market fit before raising. CTOs bring us in to fill engineering gaps without hiring. Product managers use us to ship features their internal team doesn't have capacity for. Enterprise directors engage us for compliance-critical systems.
Types of software we ship.
Custom Web Application
React-based portals and dashboards with PostgreSQL, Redis, and AWS Lambda. Designed for high concurrency and real-time data.
Mobile App (iOS/Android)
React Native or Flutter apps with push notifications, offline sync, and Stripe payments. Deployed to App Store and Google Play.
SaaS MVP
Multi-tenant subscription products with user auth, Stripe billing, and admin panels. Built in 12 weeks to start collecting revenue.
AI Chatbot & Assistant
Custom GPT wrappers and RAG pipelines using OpenAI, Pinecone, and LangChain. Integrate with Slack, WhatsApp, or your web app.
E-commerce Platform
Headless Shopify or custom checkout with Stripe, inventory management, and 99.9% uptime. Supports PCI-DSS compliance out of the box.
Data Pipeline & Analytics
ELT pipelines with Airflow, dbt, and BigQuery. Real-time dashboards with Metabase or Looker. Handles millions of events per day.
Cloud Migration (AWS/GCP)
Lift-and-shift or re-architecture to cloud-native with Terraform, Docker, Kubernetes. Reduce hosting costs by 40% average.
API Integration Layer
Unify Salesforce, HubSpot, Stripe, and legacy APIs into a single GraphQL gateway. Eliminates manual data sync and reduces errors.
We build for every business type.
Startups and founders
Healthcare organizations
Fintech and payments
E-commerce and retail
Logistics and supply chain
What Our Custom Software Development Consultants Deliver
Every engagement ends with a running product, not a slide deck.
IRPR's custom software development consultants have shipped over 200 products across 50 countries. We work in 8-12 week sprints with fixed prices, so you know the cost and timeline before we write a line of code.
Our teams consist of senior engineers with 10+ years experience in React, Node.js, Python, AWS, and Kubernetes. We handle compliance from day one: HIPAA, PCI-DSS, SOC 2, and GDPR are built into our process.
Why Hire IRPR Instead of a Generic Dev Shop
We are not body shoppers. We take full responsibility for the product.
Most software consulting firms bill by the hour and let scope creep eat your budget. They assign junior developers who need constant hand-holding and deliver code you cannot deploy.
IRPR works differently. We give you a fixed price in the Roadmap phase (week 2). Our senior engineers write production-grade code with tests, CI/CD, and monitoring built in. You own everything.
- Hourly billing with no cap
- Junior developers on your ticket
- Scope changes without warning
- No CI/CD or infrastructure code
- You manage QA and deployment
- Code ownership unclear
- Fixed price from Roadmap phase
- Senior engineers only (10+ yrs)
- Scope changes go through change order process with cost transparent
- Full CI/CD pipeline on GitHub Actions
- We deploy to production and monitor
- You own all source code and IP
How Our Custom Software Development Consultants Work
Four phases from idea to launch. No wasted time.
We start with a 2-week discovery sprint called the Roadmap. You get a written specification, wireframes, cost, and timeline. If you approve, we build. If not, you pay only the Roadmap fee.
Every sprint ships a deployable increment. By week 12, you have a production-ready MVP with user auth, billing, admin panels, and analytics. We hand over the source code and infrastructure scripts.
What Ships When You Hire IRPR
You get a running product, not a handover document.
Every project includes the artifacts below. Your team can take over immediately or we can stay on for post-launch support. All code is stored in your GitHub organization.
- Source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions
- Production deployment on AWS or GCP
- Sentry error tracking and alerts
- Stripe or Braintree payment integration
- Admin panel with user management
- API documentation (OpenAPI 3.0)
- Unit and integration tests (80%+ coverage)
- Deployment runbook and architecture diagram
- 1-hour handoff training session
What we ship in this practice.
Telehealth Platform for a 50-Provider Clinic
Built a HIPAA-compliant video consultation app with scheduling, payment, and EHR integration. Reduced no-show rate by 30% using automated reminders. Stack: React, Twilio, Stripe, PostgreSQL, AWS ECS.
Automated Loan Underwriting Engine
Created a rule-based and ML-assisted underwriting tool for an online lender. Cut loan approval time from 3 days to 15 minutes. Stack: Python, Scikit-learn, FastAPI, Redis, AWS Lambda.
Subscription Box Platform for a DTC Brand
Launched a full subscription management system with customer portal, inventory tracking, and Shopify integration. Scaled to 10,000 subscribers in 4 months. Stack: Next.js, Shopify Storefront API, Stripe, MongoDB.
Real Estate MLS Search and CRM
Built a custom MLS-powered search with saved searches and automated email alerts. Integrated with Salesforce for agent CRM. Increased agent lead conversion by 25%. Stack: React, Elasticsearch, Salesforce API, Python.
Logistics Route Optimization Dashboard
Developed a real-time fleet tracking and route optimization tool using OSRM and custom algorithms. Reduced fuel costs by 18% and delivery times by 22%. Stack: React, Node.js, OSRM, Redis, PostgreSQL.
EdTech Gamified Learning App
Designed a mobile-first learning platform with gamification, progress tracking, and parent dashboard. Onboarded 5,000 students in first quarter. Stack: Flutter, Firebase, Stripe, TensorFlow Lite.
Why teams hire us.
Fixed price from day one
We give you a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. If the scope changes, we document the change and cost before proceeding.
Senior engineers only
Every IRPR consultant has 10+ years of commercial experience. No junior developers. Our average team member has shipped 15+ production systems. You get expertise, not training on your dime.
Full code and IP ownership
You own everything we build. Source code, designs, infrastructure scripts, documentation. We put all assets in your GitHub and cloud accounts from the first commit.
Built-in compliance and security
We integrate HIPAA, PCI-DSS, SOC 2, and GDPR controls into the architecture from day one. No expensive retrofits. Our engineers hold AWS and GCP security certifications.
Production-ready from sprint one
Every sprint produces a deployable increment with tests, CI/CD, and monitoring. No throwaway prototypes. You can launch after any sprint if you choose.
Global but timezone-aligned
Our team operates async-first with at least 4 hours of overlap with US time zones. You get daily standup updates via Slack and live demos every two weeks. No communication delays.
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.