Senior B2B SaaS Development TeamDevelopment Team
We build B2B SaaS products for enterprise buyers. 12-week MVPs with fixed pricing and senior engineers only.
IRPR builds B2B SaaS platforms using Next.js, Node.js, PostgreSQL, and AWS. We handle multi-tenant architecture, SSO, and payment integrations.
Every project ships with CI/CD pipelines, Sentry monitoring, and full documentation. Timeline is 8-12 weeks. Pricing starts at $80K and goes to $250K. We build to HIPAA, PCI-DSS, and SOC 2 standards.
We work with CTOs at funded startups who need a production-ready MVP, product managers at mid-market companies migrating to SaaS, and enterprise leaders launching internal B2B tools.
Types of software we ship.
Multi-tenant SaaS platform
Single codebase serving multiple clients with isolated data. Uses PostgreSQL row-level security and Stripe metered billing.
SaaS marketplace
Platform connecting buyers and sellers with commission tracking. Integrates with Stripe Connect and Plaid for payouts.
Subscription billing platform
Recurring billing with dunning, proration, and usage-based pricing. Built on Stripe Billing and Chargebee.
Enterprise SaaS portal
Role-based access, audit logs, and custom branding for enterprise clients. Uses Auth0 and Okta for SSO.
SaaS analytics dashboard
Real-time dashboards with embedded BI tools. Powered by Metabase, Snowflake, and dbt.
API-first SaaS product
Headless backend with REST and GraphQL APIs for frontend flexibility. Uses Hasura and Apollo.
White-label SaaS solution
Rebrandable platform with custom domains and themes. Deployed via Terraform on AWS ECS.
SaaS integrations hub
Unified API for connecting to 50+ third-party tools. Built with Kong API Gateway and Zapier.
We build for every business type.
Professional Services
Healthcare
Fintech
Ecommerce
Logistics
Why hire a senior B2B SaaS development team
Our team has shipped over 200 SaaS products across 50 countries.
Each project is staffed with senior engineers who average 10+ years of experience. We do not outsource or use junior talent. Every line of code is reviewed and tested.
Our clients see 40% faster time-to-market compared to hiring in-house teams. We handle compliance, infrastructure, and integrations so you can focus on your product.
Generic dev shop vs IRPR
Not all development teams deliver enterprise-grade SaaS.
Generic shops often use junior developers, hourly billing, and no compliance knowledge. This leads to delayed launches, security gaps, and code you cannot own.
IRPR gives you a fixed price, senior engineers, and compliance built in from day one. You get full ownership and a product that scales.
- Hourly billing with no cap
- Junior developers learning on your project
- No HIPAA/PCI/SOC2 experience
- Slow iterations and scope creep
- Code stays with the agency
- No post-launch support
- Fixed price from day one
- Senior engineers only (10+ years avg)
- Built-in HIPAA, PCI-DSS, SOC 2
- 12-week delivery with clear milestones
- Full code ownership in your repo
- Post-launch maintenance and scaling
How we build your B2B SaaS
Our process is designed for speed and quality.
We start with a 2-week Roadmap phase where we define architecture, user stories, and a fixed price. No guesswork. No surprises.
After approval, we build in 2-week sprints with daily standups and weekly demos. You see progress every Friday.
What ships with every SaaS project
You get more than code. Every project includes production-ready infrastructure and documentation.
Our deliverables are designed to make your team self-sufficient from day one.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and alerts
- Multi-tenant database schema (PostgreSQL)
- Stripe integration with subscription management
- Admin dashboard with user management
- REST API documentation (Swagger/OpenAPI)
- Deployment to AWS ECS or GCP Cloud Run
- User authentication via Auth0
- Load testing report (k6)
What we ship in this practice.
B2B subscription management platform
Built for a fintech startup. Reduced churn by 25% using automated dunning and usage-based billing. Tech stack: Next.js, Node.js, Stripe, PostgreSQL.
Enterprise CRM for healthcare
Delivered a HIPAA-compliant CRM for a medical device company. Cut manual data entry by 8 hours per week per rep. Tech stack: React, Python, FHIR API, AWS.
SaaS analytics dashboard
Real-time dashboard for a logistics SaaS. Handles 10M events per day with sub-second query times. Tech stack: Vue.js, Snowflake, dbt, Metabase.
White-label marketplace
Multi-tenant marketplace for a real estate SaaS. Onboarded 500 agents in the first quarter. Tech stack: Next.js, Node.js, Stripe Connect, PostgreSQL.
API-first payment gateway
PCI-DSS Level 1 compliant payment API for an ecommerce platform. Processed $50M in transactions in month one. Tech stack: Go, GraphQL, AWS, Stripe.
Compliance management portal
SOC 2 compliant portal for a SaaS company managing vendor risk. Automated audit evidence collection saving 20 hours per audit. Tech stack: React, Node.js, PostgreSQL, Auth0.
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
Our team averages 12 years of experience. We do not use junior developers or outsource. Every engineer has shipped at least 5 SaaS products.
Compliance built-in
We build to HIPAA, PCI-DSS, and SOC 2 standards from day one. No retrofitting. Our infrastructure is audited and certified.
12-week delivery
Most MVPs ship in 8 to 12 weeks. We use proven patterns and reusable components. You get a production-ready product, not a prototype.
Full code ownership
You own all source code, documentation, and IP. We transfer everything to your GitHub org at launch. No licensing fees, no vendor lock-in.
Post-launch support
We provide 30 days of free post-launch support. Then we offer maintenance plans starting at $5K/month. Your product stays healthy.
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.