Senior Startup Software Development ConsultantsSoftware Development
Hire senior startup software development consultants who have shipped 200+ products. We build your MVP in 8-12 weeks at a fixed price.
IRPR provides senior startup software development consultants who architect and build MVPs using React, Node.js, Python, and AWS. We focus on shipping production-ready code fast, not writing documentation that never gets read.
Each engagement delivers a fully functional MVP with CI/CD, error tracking, and cloud infrastructure. Typical timeline is 8-12 weeks with fixed pricing from $80K to $250K. We handle HIPAA, PCI-DSS, and SOC 2 compliance from day one.
Founders with a validated idea need technical co-founders. CTOs at funded startups need to scale engineering. Product managers at growing companies need to ship features without hiring full-time. VCs and accelerators need technical due diligence and rapid prototyping.
Types of software we ship.
MVP Development
Build a minimum viable product in 8-12 weeks with React, Node.js, and AWS. We focus on core features that validate your market.
Technical Co-Founder Services
Act as your interim CTO to make architecture decisions, lead development, and help you raise your next round.
Architecture Review
Assess your current tech stack for scalability, security, and cost. Deliver a written roadmap with specific recommendations.
Code Audit
Review your codebase for security vulnerabilities, performance bottlenecks, and maintainability issues using static analysis tools.
Team Augmentation
Add senior engineers to your existing team for specific sprints. They integrate with your Slack, Jira, and Git workflow.
Product Roadmap Planning
Define features, milestones, and timelines for your product. We use Notion and Linear to keep everything trackable.
Cloud Infrastructure Setup
Design and deploy AWS or GCP infrastructure with Terraform, CI/CD pipelines, and monitoring via Datadog.
Compliance Consulting
Guide your startup through HIPAA, PCI-DSS, or SOC 2 certification. We implement controls and prepare documentation.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
AI/ML
Why Senior Startup Software Development Consultants Matter
Startups need experienced engineers who make decisions fast and ship code that lasts.
Senior startup software development consultants bring 10+ years of experience across multiple industries. They have seen what works and what fails, so they avoid common pitfalls like over-engineering or skipping security.
IRPRs consultants have shipped 200+ products across 50 countries. They know how to balance speed with quality, and they always deliver on time.
How IRPR Compares to Other Consulting Firms
Not all senior startup software development consultants deliver the same value.
Generic consulting firms often assign junior developers, charge hourly, and hand over code with no documentation. IRPR does the opposite.
We assign only senior engineers with 10+ years of experience, charge a fixed price, and deliver production-ready code with full ownership.
- Hourly billing with no cap
- Junior developers assigned
- No compliance expertise
- Unclear timelines
- Code ownership disputes
- No post-launch support
- Fixed price from $80K
- Senior engineers only (10+ years)
- HIPAA, PCI-DSS, SOC 2 built-in
- 8-12 week delivery guarantee
- Full code ownership from day one
- 30 days of post-launch support included
Our Process for Senior Startup Software Development Consulting
We follow a proven 4-phase process to de-risk your project.
Every engagement starts with a Discovery Call to align on your vision and technical requirements. We then move to a 2-week Roadmap phase where we define scope, architecture, and fixed price.
The Build Sprint runs 8-12 weeks with weekly demos and continuous delivery. After launch, we provide 30 days of support to ensure everything runs smoothly.
What Ships When You Hire IRPR
Every project delivers a complete, production-ready system.
You get more than just code. IRPR delivers everything needed to run, maintain, and scale your product. All assets are yours from day one.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- AWS or GCP infrastructure as code (Terraform)
- Postman API collection
- Figma design files
- Test coverage report (Jest, Cypress)
- Deployment runbook
- Admin dashboard with user management
- 30 days of post-launch support
What we ship in this practice.
Telemedicine Platform
Built a HIPAA-compliant telemedicine MVP in 10 weeks using React, Twilio, and AWS. Reduced patient wait times by 40% and onboarded 5 clinics in the first month.
Payment Processing API
Developed a PCI-DSS compliant payment gateway with Node.js and Stripe. Processed $2M in transactions in the first month with 99.99% uptime.
B2B SaaS Dashboard
Created a multi-tenant analytics dashboard with Next.js and PostgreSQL. Onboarded 50 enterprise clients in 8 weeks and reduced churn by 30%.
Ecommerce Marketplace
Built a multi-vendor marketplace with React, Node.js, and Stripe Connect. Generated $500K in GMV in the first quarter with 200 active sellers.
Real Estate CRM
Developed a custom CRM for property management with MLS integration using React and Django. Saved agents 10 hours per week and increased lead conversion by 25%.
AI Chatbot for Customer Support
Built a GPT-powered chatbot with Python and LangChain, integrated with Zendesk. Handled 70% of support tickets automatically and reduced response time from 4 hours to 2 minutes.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
Our consultants average 12+ years of experience. No junior developers, no training curve, no hand-holding.
Compliance Built In
We handle HIPAA, PCI-DSS, and SOC 2 from day one. No costly retrofits or last-minute audits.
8-12 Week MVPs
We ship production-ready code in 8-12 weeks. 98% of our projects deliver on time, every time.
Full Code Ownership
You own all source code, designs, and infrastructure. No licensing fees, no vendor lock-in, no disputes.
Post-Launch Support
Every engagement includes 30 days of post-launch support. We fix bugs, handle deployment issues, and ensure a smooth transition.
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.