Leading SaaS Development FirmDevelopment Firm
We build SaaS products from idea to revenue in 12 weeks. Fixed price, senior engineers, full ownership.
IRPR is a leading SaaS development firm that builds multi-tenant SaaS products with Next.js, React, Node.js, and AWS. We handle everything from auth (Auth0) to billing (Stripe) to CI/CD (GitHub Actions).
We ship working SaaS MVPs in 8-12 weeks with a fixed price of $80K-$250K. Every project includes a dedicated senior engineer, a product manager, and a QA engineer. We own the delivery risk.
We work with funded startups who need their first product built, B2B companies migrating from legacy on-prem software to SaaS, and enterprise teams launching internal SaaS tools. All code is yours.
Types of software we ship.
Multi-Tenant SaaS Platform
A single codebase serving multiple customers with isolated data, custom domains, and role-based access. Built with PostgreSQL row-level security.
SaaS MVP
A minimum viable product with user auth, payment processing via Stripe, and a basic dashboard. Shipped in 8-12 weeks.
B2B SaaS Portal
A white-label portal for enterprise clients with SSO (SAML), API access, and usage analytics. Integrates with Salesforce.
Subscription Management Platform
Handles recurring billing, plan upgrades/downgrades, invoicing, and dunning. Built on Stripe Billing or Recurly.
SaaS Analytics Dashboard
Real-time dashboards with charts, filters, and exports. Uses Apache Superset or custom React with Recharts.
API-First SaaS Product
A RESTful or GraphQL API with rate limiting, versioning, and developer docs. Includes an API key management portal.
Internal SaaS Tool
A custom web app for internal teams with role-based access, audit logs, and integrations with Slack and Jira.
SaaS Marketplace
A multi-vendor platform with commission tracking, vendor dashboards, and payment splitting. Uses Stripe Connect.
We build for every business type.
Healthcare
Fintech
Real Estate
Ecommerce
Enterprise
Why Choose a Leading SaaS Development Firm
Building SaaS is hard. You need a team that has done it before, with the right architecture, billing, and compliance from day one.
IRPR has shipped over 200 SaaS products across 50 countries. We use a proven playbook: Idea, Roadmap, Product, Release. The Roadmap phase takes 2 weeks and gives you a fixed price and timeline. No surprises.
Every SaaS product we build includes multi-tenancy, subscription billing via Stripe, user auth via Auth0, and deployment on AWS with auto-scaling. We also set up monitoring with Sentry and Datadog. You get full ownership of the source code and infrastructure.
The Difference Between IRPR and Generic Dev Shops
Not all development firms are equal. Here is what sets a leading SaaS development firm apart.
Generic dev shops treat every project like a custom website. They use hourly billing, junior developers, and no architecture review. The result is a SaaS product that cannot scale, has no billing integration, and breaks on the first spike of users.
IRPR is different. We assign senior engineers only, use a fixed price model, and start every project with a 2-week Roadmap phase that defines the architecture, tech stack, and compliance requirements. We have built SaaS products that handle millions of API calls per day.
- Hourly billing with no cap
- Junior developers with 1-2 years experience
- No multi-tenant architecture
- Stripe integration is an afterthought
- No CI/CD pipeline
- No compliance review
- Fixed price from the Roadmap phase
- Senior engineers with 8+ years experience
- Multi-tenant architecture with row-level security
- Stripe Billing integrated from day one
- CI/CD pipeline with GitHub Actions
- HIPAA, PCI-DSS, SOC 2 compliance built in
Our 4-Phase Process for Building SaaS Products
Every project follows the same proven framework: Idea, Roadmap, Product, Release. No deviations.
The Idea phase is a 1-week discovery where we define the core problem, target users, and key features. We produce a product brief and a user flow diagram.
The Roadmap phase is a 2-week deep dive. We define the tech stack, database schema, API endpoints, and third-party integrations. You get a fixed price and a 12-week timeline. Then we build.
What Ships with Every SaaS Product
When you hire IRPR as your leading SaaS development firm, you get more than code. You get a production-ready system.
Every project includes a fully functional SaaS product with user auth, subscription billing, and a responsive UI. We also set up the entire infrastructure on AWS with auto-scaling and monitoring.
You own everything: source code, infrastructure, and intellectual property. There are no ongoing royalties or licensing fees. We provide a handover document and a 30-minute walkthrough with your team.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- AWS infrastructure as code (Terraform)
- Stripe Billing integration with subscription plans
- Auth0 user authentication with social login
- Sentry error tracking and Datadog monitoring
- Responsive React UI with Tailwind CSS
- PostgreSQL database with automated backups
- API documentation (Swagger/OpenAPI)
- 30-day post-launch support
What we ship in this practice.
Telemedicine SaaS Platform
Built a HIPAA-compliant telemedicine platform with video calls (Twilio), patient scheduling, and EHR integration. Reduced appointment no-shows by 40%. Tech stack: Next.js, PostgreSQL, Twilio, Auth0.
B2B Payment Processing SaaS
Built a PCI-DSS compliant payment platform for a fintech startup. Handles $50M in monthly transaction volume. Tech stack: Node.js, Stripe, AWS, Datadog.
Real Estate CRM SaaS
Built a multi-tenant CRM for real estate agents with MLS integration, lead scoring, and automated email campaigns. Increased agent productivity by 30%. Tech stack: React, Node.js, PostgreSQL, SendGrid.
Subscription Box Management SaaS
Built a platform for ecommerce brands to manage subscription boxes, including inventory, billing, and customer portals. Reduced churn by 25%. Tech stack: Next.js, Stripe Billing, Shopify API, AWS.
Learning Management SaaS
Built a FERPA-compliant LMS for a K-12 edtech company with course creation, student progress tracking, and parent dashboards. Onboarded 10,000 students in the first month. Tech stack: React, Node.js, PostgreSQL, Auth0.
Manufacturing Quality SaaS
Built an ISO 9001 compliant quality management system for a manufacturer. Automated inspection reports and non-conformance tracking. Reduced manual data entry by 8 hours per week. Tech stack: React, Node.js, PostgreSQL, AWS.
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
We hire senior engineers with 8+ years of experience. No juniors, no offshore teams, no micromanagement. Each engineer is a full-stack developer who can own the entire product.
12-Week MVPs That Work
We ship a working SaaS product in 8-12 weeks. Not a prototype, not a design mockup -- a real product with auth, billing, and a database. 98% of our projects deliver on time.
Full Code Ownership
You own all source code, infrastructure, and IP from day one. No licensing fees, no royalties, no vendor lock-in. We hand over the GitHub repo and AWS account at launch.
Compliance Built In
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from the start. No retrofitting, no last-minute audits. We have shipped compliant SaaS products for healthcare, fintech, and edtech clients.
Proven Playbook, 200+ Times
We have shipped over 200 SaaS products across 50 countries. Our Idea-Roadmap-Product-Release framework is battle-tested. We know what works and what does not.
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.