Senior SaaS Product Development AgencySaaS Product
We ship production-grade SaaS platforms in 8-12 weeks. Fixed price, senior engineers only, 200+ products delivered.
IRPR builds production-grade SaaS platforms using Node.js, React, Next.js, PostgreSQL, AWS, and Kubernetes. We focus on senior engineers with 15+ years each who ship fast and clean.
A typical SaaS MVP ships in 8-12 weeks with a fixed price of $80K-$250K depending on scope. Our platforms are HIPAA, PCI-DSS, and SOC 2 ready from day one.
Who hires us: SaaS founders who need a v1 for fundraising, enterprise teams scaling their product, and product managers who want a reliable build partner.
Types of software we ship.
Multi-tenant SaaS platform
Separation of concerns with isolated databases per tenant. Built with Postgres Row-Level Security and AWS EKS.
Subscription management system
Handles recurring billing, dunning, and usage metering. Integrates with Stripe Billing and Recurly.
API-first product
REST/GraphQL APIs designed for developer consumption. Uses OpenAPI specs and automated rate limiting.
Customer portal
Self-service UI for account management, invoices, and support tickets. React + Tailwind, integrates with Zendesk.
Analytics dashboard
Real-time metrics with customizable widgets. Powered by ClickHouse and Apache Superset.
Payment processing pipeline
PCI-DSS compliant, tokenizes card data via Braintree or Stripe. Supports ACH and wire transfers.
User management and SSO
Role-based access control with Okta or Auth0. Supports SAML, OAuth, and SCIM provisioning.
White-label SaaS solution
Reseller-friendly architecture with customizable branding. Separate subdomains and sandbox environments.
We build for every business type.
HealthTech
FinTech
Real Estate
E-commerce
Education
Why senior saas product development matters
SaaS products demand architecture that scales.
A junior team often cuts corners on tenant isolation and CI/CD. Our senior engineers enforce patterns like event sourcing and CQRS from day one. That means no rewrites at 10,000 users.
We have shipped 200+ SaaS products to production. Average timeline is 12 weeks. On-time delivery rate is 98%. Uptime across our deployments is 99.9%.
What separates senior engineers
Most agencies staff juniors who learn on your dime.
Generic dev shops often use hourly billing, lack compliance knowledge, and have high turnover. Their timelines slip and code quality varies.
IRPR builds with senior engineers who have built SaaS at scale. Every line of code is written by someone who has deployed to production before.
- Hourly billing
- Junior-heavy teams
- No compliance audits
- Unclear timelines
- Code ownership disputes
- Slow iteration
- Fixed price from week 2
- Senior engineers only (15+ yrs)
- Built-in HIPAA/PCI/SOC 2
- 8-12 week MVP timeline
- You own all source code
- Sprint cadence with demos
Our saas product development process
We move from idea to production in four phases.
Each phase ends with a go/no-go milestone. No black boxes.
Phases are: validation, roadmap, build, release. After phase 2 you get a fixed price and can stop anytime.
What ships with your saas product
Every project includes these deliverables by default.
No hidden costs for basic infrastructure. Everything below is included in your fixed price.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and alerts
- Datadog APM and uptime monitors
- Stripe integration for billing
- Auth0 or AWS Cognito SSO
- PostgreSQL database schema with migrations
- API documentation (OpenAPI)
- Deployment guide and runbooks
What we ship in this practice.
Telemedicine SaaS for a healthtech startup
Built a multi-tenant platform for 50+ clinics. Reduced appointment no-show by 30% with automated reminders. Tech stack: Next.js, Postgres, Twilio Video.
Subscription analytics dashboard for a fintech company
Created real-time metrics for 10,000 merchants. Dashboard cut reporting time from 4 hours to 15 minutes. Tech stack: React, ClickHouse, AWS QuickSight.
Property management portal for a real estate firm
Replaced spreadsheets with a CRM that tracks 5,000+ units. Rent collection improved by 20%. Tech stack: Django, PostgreSQL, Stripe.
Multi-tenant LMS for an edtech client
Shipped a white-label learning platform used by 200 schools. Student engagement increased 40%. Tech stack: Node.js, React, AWS ECS.
Inventory management SaaS for e-commerce
Syncs inventory across 3 marketplaces (Amazon, Shopify, eBay). Reduced overstock by 25%. Tech stack: TypeScript, Postgres, Shopify API.
Payment processing pipeline for a logistics company
Built a PCI-compliant system handling $500M/year in transactions. Reduced manual reconciliation by 90%. Tech stack: Go, Stripe, AWS Lambda.
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 15+ years of experience. We never staff juniors or offshore cheap labor.
Compliance by default
We build HIPAA, PCI-DSS, and SOC 2 ready platforms out of the box. No costly retrofit later.
Code ownership is yours
You own all source code, from day one. We deliver full IP rights with no licensing.
Transparent process
Every two weeks you see a working demo. We use Basecamp for communication and keep a public changelog.
Global team, local hours
Our engineers are in 10+ countries but overlap with US time zones. You get daily standups in your local morning.
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.