Custom SaaS Development TeamDevelopment Team
Your custom SaaS built by senior engineers in 8-12 weeks. Fixed price, no hourly surprises.
IRPR builds custom SaaS platforms using Node.js, React, PostgreSQL, and AWS. Every project starts with a two-week Roadmap phase that defines architecture, tech stack, and a fixed price.
We ship a production-ready SaaS MVP in 8-12 weeks. Pricing ranges from $80K to $250K depending on complexity. All deliverables include SOC 2 or HIPAA compliance options, PCI DSS for payment handling, and full code ownership.
Founders hire us to validate and launch their SaaS idea fast. CTOs bring us in to build core platform architecture when their team lacks senior SaaS experience. Product managers outsource entire backlogs to us when their in-house team is overloaded.
Types of software we ship.
SaaS MVP
A minimal viable product with auth, billing, and core features. Built on Next.js and Stripe.
Enterprise SaaS
Multi-tier SaaS with SSO, RBAC, audit logs. Deployed on AWS EKS with RDS.
Multi-tenant SaaS
Database-per-tenant or schema-per-tenant architecture. PostgreSQL with Row-Level Security.
API-first SaaS
REST/GraphQL APIs with webhooks and API keys. Designed for third-party integrations from day one.
B2B SaaS
Subscription management with invoicing, teams, and usage tracking. Stripe Billing and Invoicing.
B2C SaaS
User-friendly interfaces with social login, onboarding flows, and email/SMS notifications. Auth0 or Clerk.
Internal tool SaaS
Dashboards, reports, and admin panels for ops teams. Connects to existing databases and APIs.
White-label SaaS
Resellable platform with custom domains, brandable UI, and tenant-level settings. Built on React and Node.js.
We build for every business type.
Professional Services
Healthcare
Ecommerce
Fintech
Education
Why a specialized custom SaaS development team matters
Building a SaaS product requires more than coding. It demands architecture decisions that scale and compliance that protects your users.
IRPR has shipped 200+ SaaS products. Every team member has at least 8 years of experience. We use Node.js, React, TypeScript, and AWS-native services like ECS, RDS, and SQS. Our average MVP timeline is 12 weeks from Roadmap to release.
A generic dev shop might build a monolith that cracks under load. We design for multi-tenancy, horizontal scaling, and disaster recovery from day one. 99.9% uptime is standard on every project.
The difference between generic developers and a true SaaS team
Most agencies treat your SaaS project like a WordPress site. We treat it like infrastructure that needs to handle 10x growth.
IRPR builds SaaS platforms that are production-ready from week one. We use SOC 2 compliant CI/CD pipelines, automated testing with Cypress and Playwright, and infrastructure-as-code with Terraform.
Our Roadmap phase produces a complete architecture document, wireframes, and a fixed-price contract. You know exactly what ships and when. No scope creep fees.
- Hourly billing with unpredictable costs
- Single-tenant architecture; scaling costs you later
- No compliance knowledge (HIPAA, SOC 2, PCI)
- Junior developers learning on your project
- Code delivered with no documentation or tests
- No monitoring or uptime guarantees
- Fixed price from the start
- Multi-tenant architecture designed for scale
- Built-in compliance (SOC 2, HIPAA, PCI)
- Senior engineers with 8+ years experience
- Test coverage with CI/CD and Sentry monitoring
- 99.9% uptime SLA on every deployment
How our custom SaaS development team works
Every project follows a predictable four-phase process. You stay in control at every step.
Phase 1 is the Idea workshop. We validate your requirements and define the core features. Phase 2 is the Roadmap – a two-week engagement that produces a detailed spec, wireframes, and a fixed price.
Phase 3 is the Product build. Our team delivers a working MVP in 8-12 weeks. Phase 4 is Release, where we deploy to production and hand over all code and documentation.
What ships with your custom SaaS MVP
Every project includes more than just code. You get everything needed to run, monitor, and grow your SaaS.
We ship a complete production environment. Your team gets access to the same tools we use internally – GitHub, Slack, Linear, and Vercel or AWS. No handoff delays, no knowledge gaps.
All deliverables are yours. Source code, infrastructure configs, CI/CD pipelines, and design assets. You can take the product anywhere.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS
- Sentry error tracking and performance monitoring
- PostgreSQL database with daily backups
- Stripe integration for billing and subscriptions
- User authentication with Auth0 or Clerk
- Responsive React frontend (mobile + desktop)
- Admin dashboard with user management and analytics
- Complete API documentation (Postman or OpenAPI)
What we ship in this practice.
B2B appointment scheduling platform
Built for a dental network across New York and Los Angeles. Reduced manual booking by 8 hours per week per clinic. Stack: Next.js, PostgreSQL, Twilio, Stripe. Integrated with existing EHR via FHIR API. Industry: healthcare, real-estate.
Multi-tenant analytics dashboard for ecommerce
Created for a SaaS targeting mid-market retailers. Each tenant sees their own KPIs with automated monthly reports. 200+ stores onboarded in first 6 months. Stack: React, Node.js, Redshift, Metabase. Industry: ecommerce.
White-label subscription management platform
Delivered to a fintech startup in Chicago. Resellers can brand the UI and set pricing tiers. Handles 100,000+ active subscriptions. Stack: Vue.js, Go, PostgreSQL, Stripe Connect. Industry: fintech.
Internal tool SaaS for logistics operations
Built for a 3PL company in Dallas. Replaced spreadsheets with dashboards for shipment tracking and driver scheduling. Saved 15 hours/week per dispatcher. Stack: React, Node.js, AWS Lambda, DynamoDB. Industry: logistics.
Credit union lending platform
Built a custom loan origination system for 50+ credit unions across the US. Automated underwriting decisions using a rules engine. Reduced approval time from 3 days to 20 minutes. Stack: Python, FastAPI, PostgreSQL, SOC 2 compliant. Industry: fintech.
Continuing education portal for healthcare professionals
Created a white-label LMS for a medical association in San Francisco. 5,000+ active users earning CE credits. Integrates with Salesforce for member management. Stack: Next.js, MongoDB, AWS CloudFront, Auth0. Industry: edtech.
Why teams hire us.
Fixed price from day one
Every project gets a locked quote after the Roadmap phase. No hourly billing, no surprise invoices. We have delivered 200+ projects on budget.
Senior engineers only, 8+ years experience
Our team averages 10 years of software engineering experience. Every developer has built and scaled SaaS platforms before. No juniors working on your code.
Full ownership of all deliverables
You own the source code, infrastructure configs, design files, and documentation. IRPR keeps no licenses or IP. You can move your product anywhere.
Built-in compliance from the start
We design for SOC 2, HIPAA, and PCI DSS from the architecture phase. No painful retrofitting. We have passed audits for 30+ clients.
Transparent 8-12 week timeline
Our process from Roadmap to production takes 12 weeks on average. You get weekly demos, daily Slack updates, and a Linear board you can watch. 98% of projects ship on time.
99.9% uptime SLA
Every SaaS we deploy runs on AWS with multi-AZ redundancy, automated backups, and 24/7 monitoring. We guarantee 99.9% uptime in writing.
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.
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