Experienced Custom Application Development ConsultantsDevelopment Consultants
We help you build the right product from day one. Our senior engineers ship your MVP in 8-12 weeks.
IRPR is a team of senior engineers who act as experienced custom application development consultants. We use React, Node.js, Python, AWS, and PostgreSQL to design and build scalable software that meets your specific business needs.
We deliver full-stack applications in 8-12 weeks for a fixed price between $80K and $250K. Every project includes compliance for HIPAA, PCI-DSS, or SOC 2 when required. No scope creep, no surprise invoices.
Our clients include CTOs who need technical leadership, founders launching an MVP, product managers scaling a platform, and enterprise IT directors modernizing legacy systems. We work with teams across the United States and globally.
Types of software we ship.
Web application development
Build responsive web apps with React, Next.js, and AWS. Real-time updates via WebSockets and secure authentication via Auth0.
Mobile app development
Native iOS and Android apps using React Native or Flutter. Features push notifications, offline mode, and Stripe payments.
SaaS MVP development
Launch a minimum viable product in 8-12 weeks. Includes user management, billing (Stripe), and analytics (Mixpanel).
Enterprise application development
Large-scale internal tools with custom workflows. Integrates with Salesforce, SAP, and Oracle. Supports 20,000+ users.
Ecommerce platform development
Custom storefronts with Shopify Plus or headless Commerce Tools. Handles 10,000+ orders per day.
AI chatbot development
Conversational agents using OpenAI GPT and custom NLP. Deployed on Slack, WhatsApp, or your website.
Data analytics dashboard development
Interactive dashboards using Apache Superset or Metabase. Connects to Snowflake, BigQuery, or Redshift.
Cloud-native application development
Microservices on AWS ECS or Kubernetes. Logging with Datadog, CI/CD with GitHub Actions.
We build for every business type.
Startups
Mid-Market
Enterprises
Specific Industries
Digital Products
Results from Experienced Custom Application Development Consultants
We measure success in shipped products and on-time delivery.
IRPR has shipped over 200 custom applications for clients in 50+ countries. Our average project timeline is 12 weeks. We maintain a 98% on-time delivery rate.
Every project follows a fixed-price model. You know the cost before a single line of code is written. No hourly billing, no surprise add-ons.
How We Differ from Other Consultants
Most agencies talk about experience. We show it in our process and results.
Generic development shops start coding without a clear roadmap. They use hourly billing, skip compliance, and hand over code without testing.
IRPR starts with a Roadmap phase. We define scope, timeline, and fixed price in week two. Compliance is built in from day one. You get fully tested code with CI/CD pipelines.
- Unclear requirements all the way through
- Hourly billing with frequent overruns
- No compliance or security built in
- No post-launch support unless you pay more
- Ambiguous code ownership in contracts
- Manual testing, no automated pipelines
- Roadmap phase defines everything in 2 weeks
- Fixed price from $80K with no surprises
- HIPAA, PCI-DSS, SOC 2 compliance built in
- 30 days of post-launch support included
- You own 100% of the code and IP
- Automated CI/CD with GitHub Actions and Sentry
Our Engagement Process for Custom Application Development
We use a structured four-phase process to eliminate guesswork.
Every project begins with a Discovery call where we learn your goals. Then we produce a detailed Roadmap with wireframes, tech stack, and fixed price.
Design and development run in parallel. We ship a working product after 8-12 weeks, fully tested and ready for production.
What Ships with Your Custom Application
Every deliverable includes production-ready assets, not just code.
We don't hand off a zip file. You get a fully operational application with monitoring, logs, and documentation.
All source code is placed in your private GitHub repository. You control access from day one.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and monitoring
- Logging with Datadog or CloudWatch
- Deployment scripts for AWS, GCP, or Azure
- API documentation (Swagger or Postman)
- Unit and integration tests (80%+ coverage)
- Admin dashboard for managing users and data
- 30-minute video walkthrough of the codebase
What we ship in this practice.
SaaS platform for property management
Built a multi-tenant property management system with Next.js, PostgreSQL, and Stripe. Reduced manual data entry by 8 hours per week for 200 property managers.
Mobile app for patient scheduling
Created a React Native app integrated with Twilio and Epic EHR. Cut no-show rates by 35% through automated reminders.
AI chatbot for customer support
Deployed a GPT-powered chatbot on Slack and web using LangChain. Handled 60% of Level 1 support queries, reducing response time from 4 hours to 5 minutes.
Ecommerce store for organic goods
Headless Shopify storefront with Vue.js and Contentful. Achieved a 2x increase in conversion rate and 99.9% uptime during Black Friday.
Data dashboard for logistics
Real-time dashboard using Apache Superset and Snowflake. Visualized 10 million shipment records and saved logistics analysts 15 hours per week.
Custom CRM for real estate agents
Built a web-based CRM with Salesforce integration and automated email sequences using SendGrid. Agents closed 25% more deals after implementing automated follow-ups.
Why teams hire us.
Senior engineers only
We hire engineers with 7+ years of experience. No juniors, no offshore teams. Every project gets a tech lead who reviews all code.
Fixed price from day one
After the 2-week Roadmap, you get a fixed price for the entire project. No hourly billing, no overtime charges, no surprises.
You own your code
Full IP ownership is written into every contract. You can deploy, modify, or resell the software however you want.
8-12 week delivery
We build MVPs in 8 weeks and full applications in 12 weeks. Our 98% on-time rate means you ship on schedule.
Compliance built in
We design for HIPAA, PCI-DSS, SOC 2, and FERPA from the start. No costly retrofits. We have delivered 40+ compliant applications.
Post-launch support included
Every project includes 30 days of production support. We fix bugs, monitor uptime, and help you make the first few updates at no extra cost.
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.