Top Custom Software Development AgencyAgency
We build production-ready software in 8-12 weeks. Fixed price, senior engineers, zero overhead.
IRPR is a top custom software development agency. We build web apps, mobile apps, AI chatbots, and SaaS MVPs using React, Node.js, Flutter, Python, and cloud-native infrastructure on AWS and GCP.
Every project ships in 8-12 weeks with fixed pricing from $80K-$250K. We comply with HIPAA, PCI-DSS, SOC 2, and FERPA.
We work with CTOs who need an MVP in 12 weeks, startup founders seeking technical execution, product managers scaling a platform, and enterprises modernizing legacy systems.
Types of software we ship.
Custom Web Application
Build complex web apps with React, Next.js, and PostgreSQL. Includes admin dashboards, real-time features, and third-party integrations.
Mobile App Development
Native iOS/Android apps using Flutter or React Native. Focus on smooth UX, offline capability, and push notifications.
SaaS MVP
Launch a subscription-based product in 12 weeks. Uses Stripe billing, Auth0 authentication, and AWS auto-scaling.
AI Chatbot
Deploy conversational agents using OpenAI GPT or Rasa. Integrates with Slack, WhatsApp, or your CRM.
Enterprise Software
Develop secure internal tools with SSO, RBAC, and audit logs. Built on Java/Spring or Node.js with microservices.
Ecommerce Platform
Custom shopping experiences with Shopify integration or headless commerce using Next.js and Stripe. Handles PCI compliance.
API Integration
Connect your product to Salesforce, HubSpot, QuickBooks, or custom APIs. Uses automated testing and documentation.
Cloud Infrastructure
Set up CI/CD pipelines, Docker containers, Kubernetes clusters, and monitoring with Datadog. 99.9% uptime SLA.
We build for every business type.
HealthTech
Fintech
Ecommerce
SaaS
Real Estate
Why choose a top custom software development agency?
We have shipped over 200 products across more than 50 countries with a 98% on-time record.
Our senior engineers average 10+ years of experience. We do not outsource or use junior talent. Every codebase is reviewed, tested, and deployed with CI/CD.
We start with a 2-week Roadmap to define scope and price. Then we build your MVP in 8-12 weeks. You get full ownership of the source code and documentation.
Generic dev shop vs top custom software development agency
Most agencies bill hourly and change scope constantly. IRPR gives you a fixed price and a firm deadline.
Generic shops often assign junior developers with little oversight. You pay for their learning curve. Communication is slow and quality varies.
IRPR assigns a senior engineer as your technical lead. You get daily updates, a shared Slack channel, and full transparency into progress.
- Hourly billing with no cap
- Junior developers or offshore teams
- Scope changes cause cost overruns
- No compliance expertise
- Code ownership is unclear
- 2-3 month onboarding
- Fixed price from the Roadmap
- Senior engineers only (10+ yrs)
- Scope locked after Roadmap
- HIPAA, PCI-DSS, SOC 2 ready
- Full code ownership on delivery
- Kickoff in 1-2 weeks
How we deliver your custom software in 12 weeks
Our process removes guesswork and delivers production-ready code fast.
We follow four phases: Idea, Roadmap, Product, Release. Each phase has clear deliverables and a hard deadline.
Every project starts with a discovery call to understand your business. Then we write a detailed roadmap with wireframes, user stories, and a fixed price.
What ships with every custom software project
You are not just getting code. You get a turnkey system ready for your users.
Every deliverable is production-ready. We test, document, and deploy so you can focus on business growth.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and alerts
- Datadog monitoring and dashboards
- User authentication with Auth0
- API documentation with Swagger
- Unit and integration tests (80%+ coverage)
- Deployment scripts for AWS/GCP
- Admin dashboard with analytics
- Sprint reports and architecture docs
What we ship in this practice.
HealthTech Telemedicine Platform
Built a telemedicine app with video calls, appointment scheduling, and EHR integration using Twilio, Next.js, and PostgreSQL. Reduced patient wait time by 40%.
Fintech Loan Origination System
Developed a loan underwriting platform with credit scoring, document upload, and automated approvals on Python/Django, PostgreSQL, and Plaid. Cut processing time from 5 days to 2 hours.
SaaS Subscription Analytics Dashboard
Created a real-time analytics dashboard for a B2B SaaS company using React, D3.js, and Snowflake. Increased customer retention by 25% through usage insights.
Ecommerce Multi-Vendor Marketplace
Built a custom marketplace connecting suppliers and retailers with Shopify Plus integration, Stripe Connect, and Elasticsearch. Generated $2M in transactions in first month.
Real Estate Property Management CRM
Developed a CRM with MLS data ingestion, tenant screening, and maintenance ticketing using Node.js, React, and AWS Lambda. Reduced vacancy rates by 15%.
EdTech Interactive Learning Platform
Designed and built a gamified learning platform with real-time collaboration, content management, and analytics using React, GraphQL, and AWS RDS. Achieved 10,000 daily active users.
Why teams hire us.
Senior engineers only
Every project is led by a developer with 10+ years of production experience. We never assign juniors or offshore resources.
Fixed price from day one
After the 2-week Roadmap, we lock scope and price. No hourly billing, no surprise invoices. You know the cost before we write a single line of code.
Compliance built in
Our infrastructure is HIPAA, PCI-DSS, and SOC 2 ready. We use encrypted storage, audit logs, and secure authentication by default.
Full code ownership
When the project is done, you own 100% of the source code, design files, and documentation. No licensing fees or lock-in.
Fast kickoff
We can start within 1-2 weeks of signing. Our team works async-first with overlapping hours for US and European time zones.
Proven track record
IRPR has shipped 200+ products to 50+ countries with a 98% on-time delivery rate. Many clients return for second and third projects.
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.