Top Custom SaaS Development TeamDevelopment Team
We build production-ready SaaS platforms in 8-12 weeks. Fixed price, senior engineers only, full code ownership.
IRPR is a top custom SaaS development team that builds multi-tenant platforms, B2B portals, and subscription-based products. We use AWS, React, Node.js, PostgreSQL, and Stripe to ship production-ready code in 8-12 weeks.
Every project starts with a 2-week Roadmap phase where we define scope, architecture, and a fixed price. Typical budgets range from $80K to $250K. We handle SOC 2, HIPAA, and PCI-DSS compliance from day one.
We work with SaaS founders who need a technical co-founder, product managers launching a new vertical, CTOs scaling their engineering capacity, and enterprise innovation teams building internal SaaS tools.
Types of software we ship.
Multi-Tenant SaaS Platform
A single codebase serving multiple customers with isolated data. Built with PostgreSQL row-level security and Stripe billing.
B2B SaaS Portal
Enterprise portals with role-based access, custom dashboards, and Salesforce or HubSpot integration.
SaaS Marketplace
Two-sided marketplaces connecting buyers and sellers with payment escrow, reviews, and search. Example: vendor management platform.
Subscription Management System
Handles recurring billing, tiered plans, usage metering, and dunning. Integrates with Stripe, Recurly, or Chargebee.
SaaS Analytics Dashboard
Real-time dashboards with custom metrics, charts, and export to CSV/PDF. Uses ClickHouse or Redshift for fast queries.
White-Label SaaS
Platform you brand and resell to your clients. Includes multi-org support, custom domains, and API access.
SaaS API Backend
RESTful or GraphQL API with rate limiting, authentication (OAuth 2.0), and developer documentation. Serves mobile and web clients.
SaaS Mobile App
React Native or Flutter app synced with your SaaS backend. Offline support, push notifications, and biometric login.
We build for every business type.
Healthcare
Fintech
Ecommerce
Real Estate
Logistics
Why IRPR Is a Top Custom SaaS Development Team
We have shipped over 200 SaaS products across 50 countries since 2016.
Our team of senior engineers averages 10+ years of experience. We work in small squads of 3-5 engineers per project. Every project includes a dedicated project manager and a QA engineer.
We use modern tech stacks: React, Next.js, Node.js, Python, Go, AWS, GCP, Azure, PostgreSQL, Redis, and Docker. We follow GitFlow, write unit and integration tests, and deploy with CI/CD on GitHub Actions.
How We Differ from Other SaaS Development Teams
Most agencies bill hourly and change scope mid-project. We do not.
We start every engagement with a 2-week Roadmap phase. You pay a fixed fee of $8K-$15K for a detailed specification, architecture diagram, and a fixed-price quote for the full build. No surprises.
Our engineers are full-time employees, not contractors. We do not outsource. Every line of code is written by senior developers who work in your time zone overlap hours.
- hourly billing with no cap
- junior or offshore engineers
- scope creep on every milestone
- no compliance expertise
- code ownership unclear
- 6-12 month timeline
- fixed price from week 2
- senior engineers only (10+ years)
- scope locked in Roadmap phase
- SOC 2, HIPAA, PCI-DSS built in
- you own all source code
- 8-12 weeks to MVP
Our Process for Building Custom SaaS Platforms
We follow a four-phase process that de-risks your investment from day one.
Phase 1: Idea. We clarify your vision, target users, and core value proposition. This takes 1 week and ends with a product brief.
Phase 2: Roadmap. We produce a technical specification, wireframes, database schema, API design, and a fixed-price contract. This takes 2 weeks.
What Ships with Every SaaS Project
You get more than code. Every deliverable is production-ready.
We treat your SaaS platform as a product, not a prototype. That means infrastructure, monitoring, and documentation are included from day one.
Our standard delivery includes a fully configured CI/CD pipeline, automated tests, and a deployment runbook so your team can take over immediately.
- Source code in your private GitHub/GitLab repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Sentry error tracking and performance monitoring
- Datadog or New Relic infrastructure monitoring
- Deployment runbook with one-command deploy
- PostgreSQL database with automated backups
- Stripe or Recurly integration for subscriptions
- Responsive web UI built with React or Next.js
- RESTful or GraphQL API documentation (Swagger/Postman)
- 30-day post-launch support and bug fixes
What we ship in this practice.
Multi-Tenant Telemedicine Platform
Built a HIPAA-compliant telemedicine SaaS for a healthcare startup. Reduced patient wait times by 40% and handled 10,000+ video calls per month. Tech stack: Next.js, Twilio Video, AWS, PostgreSQL, Stripe.
B2B Subscription Analytics Dashboard
Developed a white-label analytics platform for a Fintech company. Processed 5 million transactions daily with sub-second query times. Tech stack: React, Node.js, ClickHouse, Redis, Docker.
SaaS Marketplace for Wholesale Goods
Created a two-sided marketplace connecting suppliers and retailers. Onboarded 500+ sellers in the first quarter and processed $2M in transactions. Tech stack: Next.js, PostgreSQL, Stripe Connect, Algolia.
Property Management SaaS for Real Estate
Built a platform for property managers to handle leases, maintenance requests, and tenant communications. Reduced manual data entry by 8 hours per week per property. Tech stack: React, Node.js, PostgreSQL, SendGrid, Twilio.
Fleet Management SaaS for Logistics
Developed a route optimization and driver tracking platform. Cut fuel costs by 15% and improved on-time delivery from 82% to 96%. Tech stack: React Native, Node.js, MongoDB, Google Maps API, AWS IoT.
EdTech SaaS for Online Courses
Built a course authoring and delivery platform with SCORM compliance. Served 50,000 students in the first year with 99.9% uptime. Tech stack: Next.js, Django, PostgreSQL, AWS S3, Stripe.
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. No juniors, no offshore code. Every engineer works directly on your project.
8-12 Week MVPs
We ship a production-ready MVP in 8-12 weeks. Faster than 90% of agencies because we use battle-tested templates and CI/CD pipelines.
Full Code Ownership
You own every line of code, every design file, and every deployment credential. There is no licensing fee or vendor lock-in.
Compliance Built In
We build SOC 2, HIPAA, PCI-DSS, and FERPA compliance from day one. No costly retrofits after launch.
Async-First Communication
We work in your time zone with daily standups and weekly demos. Our team is distributed across 4 continents, so we overlap with US and European hours.
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.