Professional B2B SaaS Development ConsultantsDevelopment Consultants
We build scalable B2B SaaS products for enterprise clients. 200+ products shipped in 50+ countries.
IRPR builds B2B SaaS products for professional development consultants. We use React, Node.js, PostgreSQL, and AWS to create multi-tenant architectures that scale from 100 to 100,000 users.
Every project ships in 12-14 weeks with fixed pricing from $80K to $250K. We handle SOC 2, HIPAA, and PCI-DSS compliance for fintech, healthcare, and enterprise clients.
Startup founders needing a technical co-founder, enterprise product managers launching internal tools, and B2B SaaS companies scaling their platform hire us. We also work with venture-backed teams requiring rapid MVP delivery.
Types of software we ship.
Multi-tenant SaaS platform
Build a single codebase serving multiple clients with isolated data. Uses PostgreSQL row-level security and AWS ECS for isolation.
API-first SaaS product
Design a RESTful or GraphQL API as the core product. Includes Stripe billing, rate limiting, and developer documentation.
White-label SaaS solution
Allow clients to rebrand your SaaS as their own. Ships with custom domain support and themeable UI components.
SaaS marketplace
Connect buyers and sellers with commission tracking. Integrates Stripe Connect for automated payouts and escrow.
Subscription management platform
Handle recurring billing, upgrades, and downgrades. Uses Stripe Billing or Recurly with dunning and invoice generation.
SaaS analytics dashboard
Visualize user behavior and business metrics with real-time charts. Built on ClickHouse and Cube.js for sub-second queries.
B2B portal
Give enterprise clients a self-service portal for account management, reporting, and support tickets. Integrates with Salesforce and HubSpot.
SaaS onboarding tool
Reduce churn with guided onboarding flows, progress tracking, and in-app messaging. Uses Intercom or Userflow for user engagement.
We build for every business type.
HR tech
Finance
Healthcare
Real Estate
Education
Results from professional B2B SaaS development consultants
Our clients see measurable outcomes within weeks of launch.
We have shipped over 200 SaaS products across 50 countries. Our average MVP goes live in 12 weeks with 98% on-time delivery.
Clients report 30% faster time-to-market compared to building in-house. Our fixed pricing model eliminates budget overruns.
The difference between generic agencies and IRPR
Not all B2B SaaS development consultants deliver the same quality.
Generic agencies often use junior developers and charge by the hour. This leads to scope creep, missed deadlines, and code that doesn't scale.
IRPR assigns senior engineers only, uses fixed pricing, and delivers production-ready code with full ownership. Our process is transparent from day one.
- Junior developers with 1-2 years experience
- Hourly billing with no cap
- Code ownership often disputed
- No compliance expertise
- Average MVP takes 6+ months
- No dedicated project manager
- Senior engineers with 10+ years experience
- Fixed price from $80K to $250K
- Full code ownership, no strings attached
- Built-in SOC 2, HIPAA, PCI-DSS compliance
- 12-week MVP delivery guarantee
- Dedicated project manager and QA engineer
How our B2B SaaS development consultants work
We follow a proven 4-phase process for every project.
Phase 1: Idea validation and technical roadmap. Phase 2: UI/UX design and architecture. Phase 3: Agile development with weekly demos. Phase 4: Deployment and post-launch support.
Each phase has clear deliverables and milestones. You see progress every week and can adjust scope without changing the fixed price.
What ships with every B2B SaaS project
You get more than just code. Every project includes these deliverables.
We believe in full transparency. You own the source code, the infrastructure, and all intellectual property.
Our standard package includes everything needed to run and maintain a production SaaS product.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS
- Sentry error tracking and performance monitoring
- Automated tests with 80%+ coverage
- API documentation (OpenAPI/Swagger)
- Admin dashboard for user and subscription management
- Stripe billing integration with webhook handling
- Security audit report (OWASP top 10)
- Post-launch support for 30 days
What we ship in this practice.
Multi-tenant CRM for real estate agents
Built a white-label CRM used by 500+ agencies. Reduced manual data entry by 8 hours per week per agent. Tech stack: Next.js, PostgreSQL, Stripe, AWS ECS.
HIPAA-compliant telehealth platform
Developed a video consultation platform for a network of 200 clinics. Achieved 99.9% uptime and passed HIPAA audit on first try. Tech stack: React, Node.js, Twilio, AWS.
Subscription analytics dashboard for SaaS
Created a real-time analytics dashboard for a $50M ARR SaaS company. Reduced churn by 15% through actionable insights. Tech stack: Vue.js, ClickHouse, Cube.js, AWS Lambda.
PCI-DSS compliant payment gateway
Built a payment processing platform for a fintech startup. Handled $10M in transactions in the first quarter. Tech stack: Ruby on Rails, Stripe, PostgreSQL, Heroku.
Learning management system for edtech
Delivered a FERPA-compliant LMS for a university consortium. Onboarded 10,000 students within two months. Tech stack: Django, React, AWS RDS, CloudFront.
SaaS marketplace for logistics
Developed a freight matching platform connecting shippers and carriers. Processed 1,000 loads per month with 99.9% uptime. Tech stack: Node.js, MongoDB, Stripe Connect, AWS.
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. 98% of our projects finish on budget.
Senior engineers only
Our team averages 10+ years of experience. Every engineer has shipped at least 5 SaaS products before joining IRPR. We do not outsource or use junior talent.
Full code ownership
You own the source code, the infrastructure, and all IP from day one. We transfer everything to your GitHub and AWS accounts at launch. No lock-in, no licenses.
Compliance built-in
We build SOC 2, HIPAA, and PCI-DSS compliance into the architecture from the start. Our audits pass on the first attempt 100% of the time.
12-week MVP guarantee
We deliver a production-ready MVP in 12 weeks or less. If we miss the deadline, you pay nothing for the extra weeks. This is in every contract.
Dedicated project manager
You get a single point of contact who coordinates the team, reports progress weekly, and handles any blockers. No account managers, no handoffs.
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.