Senior SaaS Product Development CompanySaaS Product
We ship production-ready SaaS products in 12 weeks. Your idea, our senior team, fixed price.
IRPR is a senior SaaS product development company. We build cloud-native SaaS platforms using Node.js, React, Python, and PostgreSQL on AWS or GCP. Every product is built by senior engineers with 10+ years of experience.
We deliver a production-ready MVP in 12 weeks for a fixed price between $80,000 and $250,000. Our team handles architecture, compliance (SOC 2, PCI-DSS, HIPAA), and CI/CD with automated testing.
Startup CTOs hire us to get their first B2B SaaS shipped. Product managers at mid-market companies use us to launch new features or rebuild legacy systems. SaaS founders without a technical co-founder trust us to turn their roadmap into code.
Types of software we ship.
Subscription billing platform
Handle recurring payments, invoices, and usage-based pricing with Stripe and Chargebee integration.
Multi-tenant dashboard
Admin panels with role-based access control, real-time analytics, and white-label capabilities.
User authentication & SSO
OAuth2, SAML, and social login using Auth0 or custom JWT with PostgreSQL session store.
API gateway & rate limiting
Secure REST/GraphQL APIs with Kong, Redis caching, and Stripe monitored usage limits.
Notification engine
Transactional email, SMS, and in-app push via SendGrid, Twilio, and WebSocket streams.
Data analytics pipeline
Event tracking with Segment, warehousing in BigQuery, and dashboards built with Metabase.
Content management system
Headless CMS for SaaS, with Rich Text editing, image optimization, and GraphQL delivery.
Integration marketplace
OAuth-based third-party app connectors (Slack, HubSpot, Salesforce) with Zapier-enabled webhooks.
We build for every business type.
B2B SaaS companies
Healthtech startups
Fintech firms
Edtech providers
Real estate platforms
Why hire a senior SaaS product development company
Building a SaaS product with junior teams leads to rework and missed deadlines.
At IRPR, every engineer has shipped at least 5 production SaaS products. We use modern stacks like Next.js, FastAPI, and Terraform to deliver code that scales from day one. Our fixed-price model means you know the cost before we write a line of code.
In 12 weeks, your MVP includes authentication, payment processing, analytics, and CI/CD on GitHub Actions. Over 200 products have been shipped this way, with 98% on-time delivery and 99.9% uptime for production workloads.
Generic agency vs senior SaaS product development company
Most agencies use junior developers and hourly billing. That model fails for complex SaaS products.
A senior SaaS product development company like IRPR assigns principal-level engineers who own the full stack. We don't offshore, and we don't subcontract. Your entire team is Senior+ engineers based in the US and Europe.
Our processes are battle-tested: we use Agile with 2-week sprints, automated testing at 80%+ coverage, and infrastructure-as-code on AWS. This approach means your product is ready for 100,000+ users from launch.
- Staffed with junior or mid-level developers
- Hourly billing with no budget cap
- No compliance expertise (HIPAA/PCI/SOC 2)
- Uses offshore teams with communication lag
- Delivers incomplete features with tech debt
- No post-launch monitoring or uptime SLA
- Senior engineers (10+ years average experience)
- Fixed price per phase, no surprises
- In-house compliance experts for HIPAA/PCI/SOC 2
- Async-first with daily overlap hours (US/EU)
- Production-ready code with 80% test coverage
- 99.9% uptime SLA with Sentry and Datadog monitoring
How IRPR builds your SaaS product in 12 weeks
We follow a proven 4-phase process that turns your idea into a live product.
Our senior SaaS product development company process starts with a 1-week Discovery sprint where we map your domain, user flows, and compliance needs. You get a detailed Roadmap with fixed pricing by week 2.
From there we build, test, and deploy in 2-week sprints. Every sprint ends with a live demo and a deployable build. By week 12, you have a production SaaS platform with billing, analytics, and CI/CD.
What ships with every SaaS product from IRPR
Every delivery includes the full production stack, not just code.
When you work with a senior SaaS product development company, you should get more than a repository. We include all infrastructure, monitoring, and documentation needed to run your product independently.
Your team gets admin access to everything from day one. No vendor lock-in, no black boxes.
- Source code in your private GitHub repository
- CI/CD pipeline with GitHub Actions for staging and production
- Dockerized microservices on AWS ECS or GCP Cloud Run
- PostgreSQL database with automated backups (daily, encrypted)
- Sentry error tracking and Datadog performance monitoring
- Stripe integration for subscription billing with webhooks
- Auth0 or custom JWT authentication with SSO support
- Restful API documentation auto-generated via Swagger
- User analytics dashboard with Metabase or Mixpanel
- Deployment runbook and architecture diagram in Notion
What we ship in this practice.
B2B expense management SaaS
Built a multi-tenant expense tracking platform with receipt OCR and approval workflows. Reduced manual data entry by 8 hours per week per user. Tech stack: Next.js, PostgreSQL, Stripe, AWS Textract.
HIPAA-compliant telehealth platform
Developed a video consultation app with EHR integration and HIPAA-compliant storage. Onboarded 200+ providers in the first quarter. Tech stack: React, Twilio Video, AWS HealthLake, Auth0.
Real estate property management SaaS
Created a tenant portal with rent collection, maintenance requests, and MLS data sync. Cut response time for tenant issues by 40%. Tech stack: Next.js, GraphQL, Stripe Connect, MLS API.
Edtech assessment platform
Built a FERPA-compliant quiz engine with automated grading and analytics for school districts. Scaled to 50,000 concurrent students during exams. Tech stack: Django, PostgreSQL, Redis, AWS Elastic Beanstalk.
Ecommerce subscription box manager
Delivered a subscription management system with flexible billing cycles and gift subscriptions. Increased recurring revenue by 25% within 3 months. Tech stack: Node.js, MongoDB, Stripe, SendGrid.
SaaS analytics dashboard for SaaS
Developed a white-label analytics dashboard with custom metrics and SQL-based queries. Reduced time to insight for product teams by 60%. Tech stack: Python, FastAPI, BigQuery, Metabase.
Why teams hire us.
Fixed price from week 2
Every project gets a fixed quote in the Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. Our average MVP costs between $80K and $250K.
Only senior engineers
IRPR hires no juniors. Every engineer has 10+ years of experience and has shipped at least 5 production SaaS products. You talk directly to the people writing your code.
Compliance built-in
We have completed projects under HIPAA, PCI-DSS, and SOC 2. Our architecture includes audit logging, encryption at rest, and role-based access from day one.
12-week MVP guarantee
We have shipped 200+ MVPs in 12 weeks or less. If we miss the deadline, you don't pay for the extra weeks. This guarantee is written into every contract.
Full code ownership
You own all source code, infrastructure configurations, and documentation. We transfer everything to your GitHub account and AWS/GCP organization at launch.
Post-launch support included
Every project includes 4 weeks of production support after launch. We monitor uptime, fix bugs, and help your team take over. 99.9% uptime SLA applies.
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.