Custom Application Development ConsultantsDevelopment Consultants
We build custom apps for your business. Fixed price, 8-12 weeks, senior engineers only.
IRPR provides custom application development consulting for businesses that need expert guidance and hands-on delivery. We use React, Node.js, Python, and AWS to build scalable web and mobile applications.
Each project ships with full source code, CI/CD pipeline, and 1-year warranty. Timeline is 8-12 weeks. Price range $80K-$250K. We comply with HIPAA, PCI-DSS, SOC 2 as needed.
Startups needing an MVP, enterprises modernizing legacy systems, healthcare organizations requiring HIPAA compliance, and fintech companies requiring PCI-DSS certified apps hire us.
Types of software we ship.
Web Application Development
Build responsive web apps with React, Next.js, and Node.js. Includes authentication, real-time updates, and third-party integrations.
Mobile App Development
Native iOS and Android apps using React Native or Flutter. Push notifications, offline support, and App Store deployment included.
SaaS MVP Development
Launch a minimum viable product in 8-12 weeks. Includes Stripe billing, user management, and analytics dashboards.
Enterprise Application Development
Scalable enterprise apps with microservices, Kubernetes, and PostgreSQL. Designed for high availability and compliance.
Ecommerce Platform Development
Custom ecommerce platforms with Shopify or Magento integrations. Includes payment gateways, inventory management, and search.
API Development
RESTful and GraphQL APIs using Node.js or Python. Includes API documentation, rate limiting, and monitoring.
AI and Chatbot Development
AI-powered chatbots using GPT-4 and custom NLP models. Integrates with Slack, WhatsApp, or your own app.
Cloud-Native Application Development
Cloud-native apps on AWS with serverless functions, DynamoDB, and auto-scaling. Designed for 99.9% uptime.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Enterprise
Why hire custom application development consultants
We bring experience from 200+ shipped products across 50+ countries.
Our consultants have built applications for healthcare, fintech, ecommerce, and SaaS clients. Every project follows a proven process: Idea, Roadmap, Product, Release.
We use modern tech stacks like React, Node.js, Python, and AWS. Our senior engineers average 10+ years of experience. You get a fixed price and a clear timeline from day one.
How IRPR differs from other consultants
Most agencies bill hourly and hand off junior developers. We do the opposite.
Generic dev shops often start with a vague estimate and then charge extra for every change. They assign junior developers who have never built a production app.
IRPR assigns a team of senior engineers who have shipped 200+ products. We give you a fixed price in week 2 and deliver in 8-12 weeks. You own the code and IP.
- Hourly billing with no price cap
- Junior developers with 1-2 years experience
- No compliance expertise (HIPAA, PCI)
- Slow email-only communication
- Scope creep without change orders
- No code ownership guarantee
- Fixed price from the Roadmap phase
- Senior engineers with 10+ years average
- HIPAA, PCI-DSS, SOC 2 built in
- Weekly demos and Slack channel
- Clear scope with no surprise charges
- Full ownership of source code and IP
Our consulting process for custom applications
We follow four phases to take your idea from concept to launch.
Every engagement starts with a 2-day Discovery workshop where we map out your requirements, user flows, and technical constraints.
Then we produce a detailed Roadmap with wireframes, tech stack choices, and a fixed price. Build and Release follow with weekly demos and automated testing.
What you get with every custom application project
Every project ships with a complete set of deliverables, not just code.
We don't just build and leave. You receive everything needed to run, maintain, and grow your application. All assets are yours.
Our standard package includes source code, infrastructure setup, and 12 months of support. No hidden fees.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and monitoring
- AWS infrastructure with CloudFormation templates
- Figma design files and style guide
- API documentation with Swagger
- Automated test suite (unit, integration, e2e)
- Load testing report with k6
- Security audit report
- 12 months of post-launch support
What we ship in this practice.
Telemedicine Platform
Built a HIPAA-compliant telemedicine app with video calls, scheduling, and EHR integration. Reduced patient wait time by 30%. Tech stack: React, Node.js, Twilio, PostgreSQL.
SaaS Analytics Dashboard
Created a real-time analytics dashboard for a B2B SaaS company. Processed 1M+ events per day. Improved user retention by 25%. Tech stack: Next.js, Python, ClickHouse, AWS Lambda.
Ecommerce Marketplace
Developed a multi-vendor marketplace with Stripe Connect, inventory management, and AI-powered search. Onboarded 500 sellers in the first month. Tech stack: React, Node.js, Elasticsearch, Stripe.
Real Estate MLS Integration
Built a custom CRM with MLS data sync, lead scoring, and automated email campaigns. Increased agent productivity by 40%. Tech stack: Next.js, PostgreSQL, SendGrid, RETS API.
Fintech Payment App
Developed a PCI-DSS compliant mobile payment app with fraud detection and instant transfers. Processed $10M in transactions in the first quarter. Tech stack: React Native, Node.js, Stripe, AWS.
EdTech Learning Management System
Created a FERPA-compliant LMS with video streaming, quizzes, and progress tracking. Served 50,000 students in the first semester. Tech stack: React, Python, Django, AWS S3.
Why teams hire us.
Fixed price, not hourly
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 total cost before we write a line of code.
Senior engineers only
Our team averages 10+ years of experience. Every engineer has shipped at least 5 production applications. No junior developers, no outsourcing, no turnover.
8-12 week delivery
We deliver a working MVP in 8-12 weeks. Our process is optimized for speed without sacrificing quality. 98% of our projects finish on time.
Full code ownership
You own all source code, designs, and IP. There are no licensing fees or ongoing royalties. We transfer everything to your GitHub account at launch.
Compliance built-in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every project from day one. Our engineers are certified in these standards. No afterthought patches.
Post-launch support
Every project includes 12 months of support. We monitor uptime, fix bugs, and help with feature requests. Response time is under 4 hours during business days.
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.