Best Custom Software Development ConsultantsDevelopment Consultants
You need experienced engineers who ship fast. IRPR builds custom software in 8-12 weeks with fixed pricing.
IRPR is one of the best custom software development consultants. We build web apps, mobile apps, AI chatbots, and SaaS MVPs using React, Node.js, Python, Swift, and Kotlin. Every project starts with a clear roadmap and ends with production-ready code.
We ship custom software in 8-12 weeks with fixed pricing between $80K and $250K. Our team handles compliance: HIPAA for healthcare, PCI-DSS for fintech and ecommerce, SOC 2 for SaaS, FERPA for edtech, and ISO 9001 for manufacturing.
Founders hire us when they need a technical co-founder without equity. CTOs hire us when their internal team is overloaded. Product managers hire us when they need a fast, reliable build for a new feature or vertical.
Types of software we ship.
Custom web application
Full-stack web apps built with React, Next.js, Node.js, or Django. Includes authentication, APIs, and admin dashboards.
Mobile application
Native iOS and Android apps using Swift, Kotlin, or React Native. Includes push notifications, offline support, and app store deployment.
SaaS MVP
Minimum viable product for subscription businesses. Includes Stripe billing, user management, and analytics dashboards.
AI chatbot
Custom chatbots using GPT-4, LangChain, or Rasa. Integrated with Slack, WhatsApp, or your website for customer support.
Ecommerce platform
Custom storefronts and checkout flows using Shopify Plus, BigCommerce, or headless CMS with Stripe and PayPal.
Data analytics dashboard
Interactive dashboards using Tableau, Power BI, or custom React charts. Connects to your data warehouse (Snowflake, BigQuery).
Cloud infrastructure
AWS, Azure, or GCP setup with CI/CD pipelines, auto-scaling, and monitoring. Includes Docker, Kubernetes, and Terraform.
API integration layer
Middleware that connects your software to Salesforce, HubSpot, Stripe, QuickBooks, or custom APIs. Built with Node.js or Python.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Real Estate
Why IRPR is among the best custom software development consultants
We have shipped over 200 products across 50 countries with a 98% on-time delivery rate.
IRPR was founded by senior engineers who were tired of agencies that overpromise and underdeliver. Every project gets a fixed price in the Roadmap phase (week 2). No hourly billing, no surprises. Our average project runs 8-12 weeks and costs $80K-$250K.
We work async-first with daily overlap hours for communication. You get a dedicated project manager, a lead engineer, and access to our full team of DevOps, QA, and designers. We use GitHub, Slack, Linear, and Notion so you see progress every day.
The difference between IRPR and other custom software development consultants
Most agencies sell you a dream and deliver a mess. IRPR delivers working software on time and on budget.
Generic dev shops often have junior engineers, vague timelines, and hourly billing that spirals. They promise anything to close the deal, then deliver late with bugs. IRPR is the opposite: we only take projects our senior team can execute, and we fix the price upfront.
We have built software for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). Every project includes automated testing, CI/CD pipelines, and monitoring. You own the source code from day one.
- Hourly billing with no cap
- Junior engineers learning on your project
- Vague timelines that slip by months
- No compliance experience (HIPAA, PCI, SOC 2)
- Code you don't own or can't deploy
- No post-launch support
- Fixed price quoted in week 2
- Senior engineers only (10+ years average)
- 8-12 week timeline with weekly demos
- HIPAA, PCI-DSS, SOC 2, FERPA, ISO 9001
- Full source code ownership from day one
- 12 months of post-launch support included
How IRPR works: our custom software development process
Four phases from idea to release. Each phase has clear deliverables and a fixed timeline.
Phase 1 (Idea) takes 1 week. We map your requirements, user stories, and success metrics. No code yet, just a clear plan. Phase 2 (Roadmap) takes 1 week. We create a technical architecture, select the stack, and give you a fixed price and timeline.
Phase 3 (Product) takes 8-12 weeks. Our engineers build the software in sprints with weekly demos. You see working code every Friday. Phase 4 (Release) takes 1-2 weeks. We deploy to production, set up monitoring, and train your team.
What ships with every custom software project
You get more than just code. Every project includes these deliverables by default.
IRPR believes in full transparency. You own everything we build. There are no hidden fees, no license costs, no lock-in. Every project includes production deployment, monitoring, and documentation.
We use industry-standard tools that your team can maintain after launch. All code is in your GitHub repo with automated tests and CI/CD pipelines. You can hire any developer to take over.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Staging and production environments on AWS or GCP
- Sentry error tracking and New Relic monitoring
- PostgreSQL or MongoDB database with backups
- API documentation (Swagger/OpenAPI)
- User documentation and admin guide
- 12 months of bug fixes and security patches
- Slack channel with the development team
- Weekly progress reports with screenshots
What we ship in this practice.
Telemedicine platform for a healthcare startup
Built a HIPAA-compliant video consultation app using React, Node.js, Twilio, and PostgreSQL. Reduced patient wait time by 40% and handled 10,000+ consultations per month.
Payment processing dashboard for a fintech company
Developed a PCI-DSS compliant dashboard using Next.js, Python, and Stripe. Automated reconciliation reduced manual data entry by 8 hours per week.
Custom ecommerce store for a fashion brand
Built a headless Shopify store with Next.js and Sanity CMS. Increased conversion rate by 25% and cut page load time from 4 seconds to 1.2 seconds.
SaaS analytics tool for a B2B startup
Created a multi-tenant analytics platform using React, Node.js, and Snowflake. Onboarded 200+ paying customers in the first 6 months with 99.9% uptime.
MLS integration for a real estate agency
Built a custom MLS feed parser using Python and PostgreSQL. Synced 50,000+ listings daily with zero data loss.
Learning management system for an edtech company
Developed a FERPA-compliant LMS using React, Node.js, and MongoDB. Supported 5,000+ concurrent users with video streaming and quizzes.
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 cost before we write a line of code.
Senior engineers only
Our team averages 10+ years of experience. No junior developers learning on your project. Every engineer has shipped production software at scale.
8-12 week MVPs
We ship working software fast. Most MVPs are ready in 8-12 weeks. You can start testing with real users in under 3 months.
Full compliance expertise
We have built software for HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001 environments. Your project will meet regulatory standards from day one.
You own everything
All source code, documentation, and infrastructure belongs to you. No licenses, no lock-in, no hidden fees. You can take the code to any developer.
12 months post-launch support
Every project includes 12 months of bug fixes, security patches, and monitoring. We don't disappear after launch.
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.
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