Best Bespoke Software Development VendorVendor
We ship your idea in 12 weeks. Fixed price, senior engineers only.
IRPR is the best bespoke software development vendor for companies that need custom web apps, mobile apps, and AI chatbots built with senior engineers. We use React, Node.js, Python, AWS, and PostgreSQL for every project.
We ship fully functional products in 8 to 12 weeks. Pricing is fixed from the Roadmap phase at $80K to $250K per project. We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance for regulated industries.
Startup founders hire us to build an MVP and raise their next round. Enterprise VPs hire us to launch compliant internal tools. Product managers hire us to add a new SaaS module without hiring a full team.
Types of software we ship.
Custom CRM Development
Build a sales or support CRM that tracks leads, deals, and tickets. Integrate with Mailchimp, HubSpot, or Salesforce.
Custom ERP System
Automate inventory, orders, HR, and finance in one system. Use React frontend with a Python Django backend.
Custom CMS Platform
Create a headless CMS for blogs, documentation, or marketing sites. Deploy on AWS with a Next.js frontend.
Custom Ecommerce Store
Build a high-converting store with cart, checkout, and payment processing. Use Stripe and BigCommerce API.
Custom Mobile App
Develop native or cross-platform mobile apps for iOS and Android using React Native or Flutter.
Custom AI Chatbot
Deploy AI chatbots with GPT-4 or Claude that answer customer questions and route tickets to your team.
Custom Data Dashboard
Visualize KPIs, revenue, and user activity in real time. Connect to PostgreSQL, BigQuery, or MongoDB.
Custom API Integration
Connect your legacy system to modern tools like Salesforce, Shopify, or QuickBooks via REST or GraphQL APIs.
We build for every business type.
Startups
Enterprises
Healthcare
Fintech
Ecommerce & SaaS
Why IRPR is the Best Bespoke Software Development Vendor
Our track record and process make us a reliable partner for custom software projects.
We have shipped over 200 products for clients in 50 countries. Our engineers average 10+ years of experience. We deliver 98% of projects on time and within the fixed budget.
Every project goes through a 2-week Discovery phase followed by a Roadmap phase where we define the scope, tech stack, and fixed price. Development then starts with weekly builds and a demo every 2 weeks.
How We Differ from Generic Development Shops
Most agencies promise quality but deliver delays and hidden costs.
Generic dev shops often use junior developers, change scope without notice, and hand over code with no documentation. That is why they earn a reputation for being unreliable.
IRPR operates differently. We assign only senior engineers, lock the scope in the Roadmap, and ship every deliverable in your repo with CI/CD, tests, and monitoring from day one.
- Uses junior or offshore developers
- Hourly billing with no cap
- Scope creep without change orders
- No compliance expertise
- Code quality is unknown until handoff
- No monitoring or CI/CD included
- Only senior engineers (10+ years avg)
- Fixed price from Roadmap (week 2)
- Scope frozen in Roadmap document
- HIPAA, PCI, SOC 2 built in
- Automated tests, linting, code review
- AWS deployment with Sentry and CloudWatch
Our 4-Phase Process for Bespoke Software
We follow a repeatable process that reduces risk and keeps timelines predictable.
Every project starts with a discovery phase where we interview stakeholders and define business goals. Then we build a detailed Roadmap with wireframes, user stories, and a fixed price.
After the Roadmap is approved, our engineers start building. We deliver working software every 2 weeks. The final Release phase includes production deployment, documentation, and knowledge transfer.
What Ships with Every Project
You get more than just code. Every deliverable is production-ready from day one.
We hand over full source code in your private GitHub repo. We set up a CI/CD pipeline with GitHub Actions that runs tests and deploys automatically.
You also get a real-time error tracker (Sentry), a performance monitor (New Relic), and a user analytics tool (PostHog). All configured and integrated before launch.
- Full source code in your Git repository (GitHub or GitLab)
- CI/CD pipeline with GitHub Actions (run tests, deploy to staging/production)
- Automated test suite (unit, integration, e2e with Jest and Cypress)
- Sentry error tracking with alerts to Slack
- New Relic performance monitoring for every API endpoint
- PostHog user analytics dashboard with key events tracked
- Admin panel for managing users, content, and settings
- Technical documentation (README, API docs with Swagger, deployment guide)
What we ship in this practice.
Custom CRM for Real Estate Agency
Built a CRM that syncs MLS listings with lead tracking. Reduced manual data entry by 8 hours per week. Tech stack: Next.js, PostgreSQL, Twilio, SendGrid.
HIPAA-Compliant Patient Portal
Developed a secure portal for patients to view test results and message providers. Achieved HIPAA compliance with AWS HealthLake. Tech stack: React, Python FastAPI, AWS.
SaaS Subscription Platform for Fintech
Built a white-label SaaS platform for wealth advisors to manage client portfolios. Integrated Stripe billing and Plaid for account aggregation. Tech stack: Node.js, MongoDB, Stripe.
Custom Ecommerce Store with Subscription
Launched a direct-to-consumer store with monthly subscription boxes. Increased recurring revenue by 40% in 3 months. Tech stack: Next.js, Shopify API, Stripe.
AI Chatbot for Enterprise Support
Deployed a chatbot using GPT-4 that answers 70% of tier-1 support tickets without human intervention. Tech stack: Python, LangChain, Pinecone, Slack API.
Internal Data Dashboard for Logistics
Created a real-time dashboard tracking fleet routes, delivery times, and fuel costs. Reduced report generation time from 4 hours to 15 minutes. Tech stack: React, Node.js, PostgreSQL, WebSockets.
Why teams hire us.
Fixed price from day one
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
Our engineers average 10+ years of experience. We do not use juniors or offshore contractors. Every developer can architect, code, deploy, and debug independently.
Built-in compliance expertise
We have built products for healthcare (HIPAA), payments (PCI-DSS), and SaaS (SOC 2). We include compliance requirements in the Roadmap and test them during development.
Code ownership without IP fights
You own all code and IP from day one. We give you the source in your own repository. No license fees, no lock-in, no hidden terms.
Rapid kickoff in 1-2 weeks
We can start your Discovery phase within 1 week of signing. You do not wait months for capacity. We align our team to your schedule.
Asynchronous-first communication
Our team works across time zones but overlaps 4 hours with your business day. We use Notion for specs, Slack for updates, and Loom for demos. No endless meetings.
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.