Expert Custom SaaS Development DevelopersSaaS Development
We build production-grade SaaS platforms with senior engineers. Get a fixed-price MVP in 8-12 weeks.
IRPR builds custom SaaS applications using modern stacks like Next.js, PostgreSQL, Stripe for payments, and AWS Lambda for serverless compute. Our senior engineers design and code your SaaS platform from scratch, not from templates.
Each project starts with a Roadmap phase (week 2) to define scope and fixed price. Build time is 8-12 weeks for an MVP, with pricing from $80K to $250K depending on complexity. We handle compliance like SOC 2 for SaaS businesses.
We work with founders who need a first SaaS product, CTOs migrating legacy software to a modern SaaS model, and product managers adding multi-tenant features to existing apps. Also with enterprise teams requiring custom permission models and SSO.
Types of software we ship.
SaaS MVP
A lean, functional SaaS product with core features, ready for early adopters. Built with Next.js, Auth0, and Stripe billing.
Multi-tenant SaaS
A platform where each customer gets isolated data and configuration. Uses PostgreSQL row-level security and AWS ECS.
B2B SaaS
Business-facing SaaS with roles, permissions, and SSO (SAML/Okta). Includes usage-based billing via Stripe and admin dashboards.
B2C SaaS
Consumer-facing service with freemium pricing and high concurrency. Built with React, GraphQL, and Redis caching.
Horizontal SaaS
Broad-use tools like project management or marketing automation. Uses PostgreSQL, Elasticsearch, and RabbitMQ.
Vertical SaaS
Industry-specific software for healthcare, real estate, or logistics. Compliant with HIPAA or FERPA.
API-first SaaS
Headless SaaS with public REST/GraphQL API. Includes developer portals, rate limiting, and API key management.
White-label SaaS
Rebrandable SaaS where clients resell under their own brand. Features custom domains, CSS overrides, and SSO.
We build for every business type.
Professional Services
Healthcare Services
Ecommerce & Retail
Education & Training
Logistics & Operations
Why IRPR for expert custom SaaS development developers
Our track record proves we deliver.
We have shipped 200+ SaaS products across 50+ countries. Our senior engineers average 10+ years of experience in building scalable platforms.
98% of our projects finish on time within the fixed budget. We guarantee 99.9% uptime for production deployments.
How IRPR compares to other custom SaaS development developers
Most agencies work hourly and miss deadlines. We do not.
Generic development shops often bid low then charge change orders. They may use junior developers and generic templates.
IRPR assigns a senior lead engineer from day one. We define the full scope in a paid Roadmap phase and lock the price.
- Hourly billing that inflates
- Junior developers
- No upfront architecture doc
- Templates used
- Scope creep
- No post-launch support
- Fixed price after Roadmap
- Senior engineers only
- Detailed architecture document
- Custom code from scratch
- Scope locked in writing
- Sentry error tracking included
Our process for expert custom SaaS development developers
We follow a clear 4-step process from idea to release.
Each project follows a proven pipeline so you know exactly what to expect and when.
What ships with your expert custom SaaS development developers project
Every project includes these deliverables by default.
No hidden surprises. You own everything and can run it yourself from day one.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Docker containers for local dev
- Cloud infrastructure on AWS
- SSL certificate and custom domain
- Sentry error tracking configured
- PostgreSQL database with migrations
- API documentation via Swagger
- Admin panel for user management
- 1 month of hands-on handover support
What we ship in this practice.
SaaS for independent insurance agents
Built a multi-tenant CRM and quoting platform for 500+ agents. Reduced quote generation time from 30 minutes to 3 minutes. Tech stack: Next.js, PostgreSQL, Stripe, Twilio.
Telemedicine scheduling platform
Developed a HIPAA-compliant SaaS that handles video visits and billing. Onboarded 200 clinics in 6 months. Tech stack: React, WebRTC, AWS Chime, Stripe Connect.
Sales enablement tool for B2B teams
Created a content management and analytics SaaS used by 50+ sales teams. Increased content engagement by 40%. Tech stack: Vue.js, Node.js, MongoDB, Elasticsearch.
White-label ecommerce platform for agencies
Built a multi-tenant SaaS that lets agencies create online stores for clients. 30 agencies reselling under their own brands. Tech stack: Next.js, Shopify API, Stripe, Cloudflare.
School management SaaS for tutors
Developed a scheduling, billing, and parent communication platform. Reduced admin time by 15 hours per week per tutor. Tech stack: React, Firebase, Twilio, Stripe.
Freight brokerage operating system
Built a SaaS for freight brokers to manage loads, carriers, and invoicing. Handles 10,000+ loads per month. Tech stack: React, Django, PostgreSQL, Celery.
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 team averages 10+ years of experience. Every project is led by a lead engineer who codes and reviews all work.
Production-grade code
We write clean, testable code with CI/CD, error tracking (Sentry), and monitoring. Your SaaS is ready for real users from day one.
Full ownership
You own all source code, design files, and DevOps infrastructure. We never lock you into a platform or recurring fees.
Compliance built in
We have built SaaS platforms compliant with SOC 2, HIPAA, PCI-DSS, and FERPA. We include compliance requirements in the Roadmap.
Rapid kickoff
Most projects start within 2 weeks of signing. The Idea phase takes 1 week, then we begin the Roadmap immediately.
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.