Senior SaaS MVP Development ConsultantsDevelopment Consultants
We build your SaaS MVP in 8-12 weeks with a fixed price. No hourly billing, no scope creep.
IRPR builds SaaS MVPs using React, Next.js, Node.js, and PostgreSQL. We are senior engineers who have shipped 200+ products across 50+ countries.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. We handle compliance like SOC 2, HIPAA, and PCI-DSS out of the box.
Founders with a validated idea hire us to build their first product. CTOs at funded startups hire us to accelerate their roadmap. Product managers at mid-market companies hire us to test new features before internal build.
Types of software we ship.
Multi-tenant SaaS platform
Build a single codebase serving multiple customers with isolated data. Uses PostgreSQL row-level security and AWS ECS.
B2B SaaS dashboard
White-label analytics and reporting dashboards for enterprise clients. Built with Next.js, D3.js, and Redis caching.
SaaS marketplace
Two-sided marketplace connecting buyers and sellers with payment processing. Integrates Stripe Connect and Algolia search.
Subscription management app
Handle recurring billing, tiered plans, and usage-based pricing. Uses Stripe Billing and Chargebee for invoicing.
SaaS API platform
Expose your core functionality via REST and GraphQL APIs with rate limiting and developer docs. Built with Apollo Server and Kong.
Internal tool SaaS
Streamline operations with custom CRM, inventory, or project management tools. Uses Supabase and Retool for rapid iteration.
SaaS mobile app
React Native app syncing with your SaaS backend for on-the-go access. Integrates push notifications via Firebase.
AI-powered SaaS feature
Add chatbots, recommendation engines, or predictive analytics to your existing SaaS. Uses OpenAI API and Pinecone vector DB.
We build for every business type.
Professional services
Healthcare
Ecommerce and retail
Real estate and property
Education and training
Why senior SaaS MVP development consultants matter
Junior devs waste time. Senior engineers ship fast.
A junior team might take 20 weeks and still miss edge cases. IRPR's senior engineers average 12 years of experience each. We have built SaaS platforms that handle millions of requests per day on AWS with 99.9% uptime.
Every project starts with a 2-week Roadmap phase. We define the scope, tech stack, and fixed price. You get a clear plan before any code is written. No surprises.
Generic dev shop vs senior SaaS MVP consultants
The difference is experience and process.
Many agencies pitch 'full stack' but assign junior developers. They use hourly billing and change scope weekly. You end up paying double for half the features.
IRPR assigns senior engineers only. We use a fixed price based on the Roadmap. We ship in 8-12 weeks. You own the code. No games.
- Assigns junior or mid-level developers
- Bills hourly with no cap
- Scope changes every week
- No compliance expertise
- Code quality is inconsistent
- No post-launch support plan
- Senior engineers only (12+ years avg)
- Fixed price from Roadmap phase
- Scope locked in week 2
- Built-in SOC 2, HIPAA, PCI-DSS
- Code reviews and CI/CD pipeline
- 8-12 week delivery with 1 year warranty
Our SaaS MVP development process
We follow a clear 4-phase process to de-risk your build.
Phase 1 is the Idea validation sprint. We review your concept, market, and technical constraints in 1 week. Phase 2 is the Roadmap where we define every feature, user story, and integration.
Phase 3 is the build: 6-10 weeks of engineering with weekly demos. Phase 4 is release: we deploy to production, set up monitoring, and hand over full ownership.
What ships with your SaaS MVP
Every project includes production-ready deliverables.
You get more than code. We ship a complete, deployable system with monitoring, error tracking, and documentation. Everything runs on AWS with auto-scaling and 99.9% uptime SLA.
Your team can take over immediately. We provide a handoff session and a written runbook. No black boxes.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Cloud infrastructure on AWS (ECS, RDS, CloudFront)
- Unit tests with 80%+ coverage
- API documentation (Swagger/OpenAPI)
- Admin dashboard for managing users and billing
- Stripe integration for payments
- SES for transactional emails
- 12 months of bug fixes and security patches
What we ship in this practice.
B2B analytics dashboard for a fintech startup
Built a multi-tenant dashboard that ingests 10M transactions per month. Reduced reporting time from 4 hours to 5 minutes. Tech stack: Next.js, PostgreSQL, Redis, AWS QuickSight.
Telehealth patient portal for a healthcare network
Created a HIPAA-compliant portal for scheduling, video visits, and billing. Handles 50K appointments per month. Tech stack: React, Twilio Video, AWS HealthLake.
Subscription box management platform for a DTC brand
Built a custom subscription engine with dynamic pricing and inventory sync. Reduced churn by 18% in 3 months. Tech stack: Node.js, Stripe Billing, Shopify API.
Real estate deal management system for a commercial broker
Developed a CRM with MLS integration and automated document generation. Saved 12 hours per deal per agent. Tech stack: Next.js, PostgreSQL, SendGrid.
Learning management system for a corporate training firm
Built a white-label LMS supporting 10K concurrent users with SCORM compliance. Reduced onboarding time by 40%. Tech stack: React, Node.js, MongoDB, AWS CloudFront.
API platform for a logistics startup
Created a REST/GraphQL API that processes 500K tracking requests daily. Achieved 99.9% uptime with auto-scaling. Tech stack: Apollo Server, PostgreSQL, Redis, Kong.
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.
Senior engineers only
IRPR hires no juniors. Our engineers average 12 years of experience. You get a tech lead who has shipped production SaaS before.
8-12 week delivery
We ship MVPs in 8-12 weeks. No 6-month black holes. You see working software every Friday during the build.
Full code ownership
You own everything. Source code, infrastructure configs, CI/CD pipelines. No lock-in, no licensing fees.
Built-in compliance
We handle SOC 2, HIPAA, and PCI-DSS from day one. No afterthoughts, no rework.
12 months of support
Every project includes 12 months of bug fixes and security patches. 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.