Senior Custom Software Development VendorSoftware Development
We build your product with a senior-only team in 8-12 weeks. Fixed price, no surprises.
IRPR is a senior custom software development vendor that builds production-ready applications using React, Node.js, Python, and AWS. Our teams are 100% senior engineers with 10+ years of experience - no juniors, no outsourcing.
Every project ships in 8-12 weeks with fixed pricing between $80K and $250K. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), SaaS (SOC 2), and more. You get a complete product, not a prototype.
We work with CTOs at funded startups who need a reliable vendor to build their core platform, CIOs at mid-market companies replacing legacy systems under regulatory pressure, and heads of product at regulated industries who can't afford delays or compliance gaps.
Types of software we ship.
Enterprise Web Application
Full-featured web apps with user management, dashboards, and APIs. Built with Next.js, PostgreSQL, Redis, and deployed on AWS ECS.
Cross-Platform Mobile App
Native iOS and Android apps via React Native or Flutter. Includes push notifications via Firebase, offline sync, and biometric auth.
AI Chatbot & Assistant
Conversational AI using OpenAI GPT-4, LangChain, and custom RAG pipelines. Integrates with Slack, Teams, or your own app.
SaaS MVP Platform
Multi-tenant SaaS with subscription billing via Stripe, usage metering, and admin panels. Deploy in 12 weeks with 99.9% uptime.
Ecommerce Platform
Headless or custom storefronts with Shopify/Stripe integration, inventory management, and PCI-DSS compliant payment processing.
Real-Time Data Pipeline
Stream processing with Apache Kafka, data lakes on AWS S3, and analytics dashboards in Metabase or Tableau. Handles 10M+ events/day.
Cloud Infrastructure Automation
Infrastructure-as-Code with Terraform, Kubernetes on EKS, CI/CD via GitHub Actions, and centralized logging with Datadog.
Custom CRM System
Tailored CRM with client management, workflow automation, and Salesforce/HubSpot integration. Includes role-based access and audit logs.
We build for every business type.
Financial services
Healthcare
Ecommerce & retail
SaaS & tech
Logistics & supply chain
Why work with a senior custom software development vendor like IRPR
IRPR has shipped 200+ products across 50 countries with a 98% on-time record.
We assign only senior engineers with a minimum of 10 years experience. Our teams have built HIPAA-compliant telemedicine apps, PCI-DSS level 1 payment systems, and SOC 2 type II SaaS platforms. Every developer has worked on at least 5 production systems before joining IRPR.
Instead of hourly billing, we provide a fixed price quote after the Roadmap phase (week 2). You know the exact cost before any development starts. This works because our engineers are senior enough to estimate accurately.
The difference between a generic dev shop and a senior custom software development vendor
Most agencies promise senior talent but deliver junior work. IRPR is different by design.
Generic dev shops often staff with mixed-seniority teams, charge variable rates, and treat scope creep as profit. They may use offshore resources to cut costs, but you lose control and quality. Compliance is usually an afterthought.
IRPR operates as a pure senior custom software development vendor. Every engineer is a full-time employee with 10+ years of experience. We give you a fixed price, a fixed timeline, and full code ownership. Compliance is baked into the architecture from day one.
- Mixed teams of juniors and seniors
- Hourly billing that changes every month
- Scope creep leads to cost overruns
- Code ownership may be shared
- Compliance is handled late in the project
- Delays are common (average 4+ months)
- 100% senior engineers with 10+ years each
- Fixed price quoted at week 2, never changes
- Scope is locked in Roadmap phase with buffer
- You own all code and IP from day one
- Compliance (HIPAA, PCI, SOC 2) built into architecture
- Delivery in 8-12 weeks, 98% on time
How IRPR delivers as your senior custom software development vendor
We follow a four-phase process that eliminates risk and accelerates delivery.
Every engagement starts with a Discovery phase where we map your requirements, audit existing systems, and define compliance needs. This takes 1-2 weeks and includes a written contract and fixed price.
Then we build your product in sprints over 8-12 weeks. You see working software every two weeks. At the end, we handle deployment, monitoring, and a warranty period.
What ships from a senior custom software development vendor engagement
You get a production-ready product with everything needed to run it in real environments.
We don't deliver prototypes or half-finished code. Every project includes the full tech stack, infrastructure, and documentation. Our teams follow the same standards we use for our own products.
All code is written in your repo from day one. You can take over maintenance at any time.
- Source code in your private GitHub/GitLab repo
- CI/CD pipeline with GitHub Actions or CircleCI
- Infrastructure as code (Terraform, CloudFormation)
- Dockerized microservices or monolith architecture
- Sentry error tracking and Datadog monitoring
- API documentation (Swagger/OpenAPI)
- Deployment runbook and architecture diagram
- Admin dashboard for managing users and data
- Automated tests (unit, integration, E2E)
- 30-day post-launch support and bug fixes
What we ship in this practice.
Telemedicine Platform for a Healthcare Network
Built a HIPAA-compliant video visit app with React, Twilio, and AWS. Reduced patient no-show rate by 30% and cut provider admin time by 8 hours per week.
Payment Processing Gateway for a Fintech Startup
Developed a PCI-DSS level 1 gateway using Python, Stripe Connect, and PostgreSQL. Processed $12M in transactions in the first 3 months with zero compliance issues.
Multi-Tenant SaaS Platform for a Logistics Company
Created a shipment tracking and analytics platform with Next.js, Node.js, and Redis. Onboarded 200+ shippers in 6 weeks and achieved 99.9% uptime since launch.
B2B Ecommerce Marketplace for Industrial Parts
Built a custom marketplace with Shopify integration, real-time inventory sync, and PCI-DSS compliant checkout. Increased repeat orders by 40% in 90 days.
AI-Assisted Learning Platform for an EdTech Startup
Developed a FERPA-compliant tutoring app with React Native, ChatGPT API, and AWS Lambda. Reduced lesson creation time for educators by 6 hours per week.
Real Estate CRM with MLS Integration
Built a custom CRM for a real estate agency with RETS/MLS data sync, lead scoring, and automated drip campaigns. Closed 25% more deals in the first quarter.
Why teams hire us.
100% senior engineers with 10+ years each
Every developer at IRPR has a decade or more of production experience. No juniors, no offshore trainees. You get a team that can architect, build, and deploy without handholding.
Fixed price quoted at week 2, never changes
After the Roadmap phase we give you a single fixed price for the entire project. No hourly billing, no surprises. If the scope stays within the Roadmap, the price stays the same.
Delivery in 8-12 weeks, 98% on-time record
Our senior-only teams ship fast because they don't need to learn on the job. 200+ products have been delivered on schedule. We also build in a 2-week buffer for edge cases.
Compliance built in from day one
We handle HIPAA, PCI-DSS, SOC 2, FERPA, and more as part of the Discovery phase. Our engineers know how to implement encryption, audit logging, and access controls without slowing down.
Full code ownership with no lock-in
You own every line of code from the first commit. All code is in your repository under your organization. There are no licensing fees, no vendor lock-in.
Start within 1-2 weeks
After your discovery call, we can start the Roadmap phase within 5 business days. Our senior teams are available because we maintain a bench of engineers between 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.