Experienced SaaS Development ConsultantsDevelopment Consultants
We ship your SaaS MVP in 8-12 weeks with a senior team of 3-5 engineers. Fixed price, no surprises, full code ownership.
IRPR's experienced SaaS development consultants build multi-tenant platforms using Next.js, React, Node.js, Python, PostgreSQL, and AWS. We design for scale from day one with event-driven architecture and microservices where needed.
Every engagement starts with a 2-week Roadmap phase for $15K. Full MVP builds run 8-12 weeks and cost $80K-$250K. We handle compliance for SOC 2, HIPAA, PCI-DSS, and FERPA. Source code is yours on day one.
We work with founders who need a technical co-founder replacement, CTOs who need extra engineering capacity, product managers launching a new vertical, and investors who want a technical due diligence partner. Each gets a dedicated team of 3-5 senior engineers.
Types of software we ship.
SaaS MVP Development
Build a minimum viable product from scratch. Includes user auth, billing via Stripe, and a modern front-end in React or Next.js.
Multi-Tenant SaaS Architecture
Design a database and deployment strategy that isolates tenant data. We use PostgreSQL schemas or AWS ECS with per-tenant containers.
SaaS Platform Migration
Move your app from a monolith to microservices on Kubernetes. We handle data migration, zero-downtime cutovers, and rollback plans.
SaaS API Development
Build REST or GraphQL APIs that third-party developers can consume. Includes rate limiting, API keys, usage analytics, and documentation.
SaaS Billing & Subscription System
Integrate Stripe, Recurly, or Chargebee for recurring billing. Handle proration, dunning, invoicing, and revenue recognition reporting.
SaaS Analytics Dashboard
Create dashboards with real-time metrics using Metabase, Tableau, or custom React charts. Track MRR, churn, LTV, and feature adoption.
SaaS Security Audit & Hardening
Perform penetration testing, implement OWASP top 10 controls, and set up SOC 2 or ISO 27001 compliance. Includes vulnerability remediation.
SaaS DevOps & CI/CD Pipeline
Set up GitHub Actions, Docker, and Terraform for automated deployments. Includes monitoring with Datadog, Sentry, and PagerDuty.
We build for every business type.
Professional Services
Healthcare
Fintech
Ecommerce & Retail
Education & Training
Why Experienced SaaS Development Consultants Matter
Building a SaaS product without senior engineers costs 3x more in rework and delays.
Most development teams build features without thinking about multi-tenancy, billing, or scaling. IRPR's experienced SaaS development consultants design for these from the start. We use PostgreSQL schemas for tenant isolation and Stripe webhooks for subscription management. No rewrites at 100 users.
Our team has shipped 200+ SaaS products across 50 countries. We know what works for Series A startups and Fortune 500 internal tools alike. Every project gets a senior engineer as a dedicated technical lead who reviews all code and architecture decisions.
Generic Agency vs IRPR: The Real Difference
Not all SaaS consultants deliver the same quality. Here is what separates IRPR from generic dev shops.
Generic agencies often assign junior developers to your project. They bill hourly, change scope mid-project, and hand over code with no documentation. You end up with a fragile monolith that cannot scale past 50 users.
IRPR assigns 3-5 senior engineers who have built SaaS platforms before. We work on a fixed price from the Roadmap phase. You get a CI/CD pipeline, error monitoring, and full documentation on day one. No surprises.
- Junior developers with no SaaS experience
- Hourly billing with no cap
- No multi-tenant architecture design
- No CI/CD or monitoring setup
- No compliance knowledge (SOC 2, HIPAA)
- Code handoff without documentation
- Senior engineers with 10+ years SaaS experience
- Fixed price after 2-week Roadmap phase
- Multi-tenant architecture from day one
- GitHub Actions CI/CD + Sentry monitoring
- SOC 2, HIPAA, PCI-DSS compliance built in
- Full documentation and source code ownership
Our 4-Phase SaaS Development Process
We follow a structured process that de-risks your investment and delivers on time.
Every project starts with a 2-week Roadmap phase where we define the architecture, tech stack, and scope. This phase costs $15K and includes a detailed project plan with wireframes and a fixed price quote for the build.
After the Roadmap, we build the MVP in 8-12 weeks. We deploy to production with monitoring, run user acceptance testing, and hand over full source code. Post-launch, we offer 4 weeks of hypercare and ongoing maintenance at $8K/month.
What Ships with Every SaaS Project
You own everything. No black boxes, no vendor lock-in.
When IRPR builds your SaaS product, you get complete ownership of all code, infrastructure, and documentation. We set up everything for long-term maintainability and scale.
Every project includes a production-ready deployment on AWS or GCP, a CI/CD pipeline, error tracking, and performance monitoring. No hidden fees or recurring licensing costs.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automated tests
- Production deployment on AWS ECS with auto-scaling
- Sentry error tracking and Datadog performance monitoring
- Stripe integration for subscription billing
- PostgreSQL database with automated backups
- REST API documentation with Swagger or Postman
- User authentication via Auth0 or Clerk
- Admin dashboard for managing users and subscriptions
- Security scan report (OWASP top 10)
What we ship in this practice.
Telemedicine SaaS Platform
Built a HIPAA-compliant video consultation platform for a healthcare startup. Reduced patient wait times by 40% using WebRTC and Twilio. Tech stack: Next.js, Node.js, PostgreSQL, AWS Chime.
Subscription Analytics Dashboard
Developed a real-time MRR and churn analytics tool for a B2B SaaS company. Automated reporting saved the finance team 8 hours per week. Tech stack: React, Python, Metabase, Stripe API.
Lending Platform for Fintech
Created a PCI-DSS compliant loan origination and servicing platform. Processed $50M in loans in the first 6 months. Tech stack: Ruby on Rails, PostgreSQL, Plaid, DocuSign.
Multi-Tenant Ecommerce Backend
Built a headless commerce platform serving 200+ merchants. Reduced deployment time from 2 days to 15 minutes. Tech stack: Node.js, MongoDB, AWS Lambda, Stripe Connect.
Real Estate MLS Integration
Developed a SaaS tool that syncs MLS listings across 50+ brokerages. Reduced data entry errors by 90%. Tech stack: Python, Django, PostgreSQL, Redis, RETS API.
Corporate LMS for EdTech
Designed a FERPA-compliant learning management system for a university. Scaled to 10,000 concurrent users during exam periods. Tech stack: React, Node.js, PostgreSQL, AWS CloudFront.
Why teams hire us.
Senior Engineers Only
Every engineer at IRPR has 10+ years of experience and has shipped at least 5 SaaS products. No juniors, no offshore teams. You get a technical lead who reviews every pull request.
Fixed Price, Not Hourly
After the 2-week Roadmap phase, we lock in a fixed price for the entire build. No hourly billing, no scope creep charges, no surprise invoices. The price you see is the price you pay.
Compliance Built In
We have built SaaS platforms that meet SOC 2, HIPAA, PCI-DSS, and FERPA standards. Compliance is not an afterthought. We design it into the architecture from week one.
Full Code Ownership
You own all source code, infrastructure scripts, and documentation on day one. No licensing fees, no vendor lock-in, no recurring royalties. Your product is 100% yours.
8-12 Week MVPs
Our average MVP timeline is 8-12 weeks. We use battle-tested templates for auth, billing, and user management to accelerate development. You get a production-ready app fast.
Post-Launch Support
Every project includes 4 weeks of hypercare after launch. We monitor errors, fix bugs, and handle edge cases. Ongoing maintenance is available at $8K/month for 20 hours of support.
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.