SaaS Development ConsultantsDevelopment Consultants
You get a custom SaaS platform built by senior engineers in 12 weeks. Fixed pricing, full code ownership, no hidden fees.
IRPR builds custom SaaS platforms from scratch using React, Node.js, PostgreSQL, and cloud infrastructure on AWS or GCP. We are SaaS development consultants who architect multi-tenant systems, payment integrations, and analytics dashboards.
A typical SaaS MVP ships in 12 weeks with pricing from $80K to $250K depending on complexity. Every project includes SOC 2 readiness, PCI-DSS compliance for payments, and automated CI/CD pipelines.
We work with SaaS founders who need a first MVP to raise their seed round, engineering leaders scaling an existing product to 10x users, enterprise teams migrating legacy apps to modern SaaS architecture, and startups building multi-tenant platforms with strict compliance needs.
Types of software we ship.
SaaS MVP Development
A single-tenant or multi-tenant MVP with authentication, billing via Stripe, and a basic admin panel. Ships in 12 weeks.
Multi-Tenant SaaS Platform
Full isolated tenancy with custom onboarding, role-based access, and usage metrics aggregated across accounts.
SaaS Billing & Subscription System
Usage-based or tiered billing integrated with Stripe, Recurly, or Chargebee, including proration and invoicing.
SaaS Dashboard & Analytics
Interactive dashboards with real-time metrics (WebSocket, Redis) and export to CSV via React and Chart.js.
SaaS API Development
RESTful or GraphQL APIs with rate limiting, API key management, and OpenAPI documentation for public integrations.
SaaS White-Label Solution
Rebrandable platform with custom domains, CSS theming, and customer-specific feature toggles.
SaaS Integration Platform
Middleware connecting your SaaS with Salesforce, HubSpot, Slack, and Zapier via webhooks and OAuth.
SaaS Admin Panel
Internal tool for managing users, billing, support tickets, and feature flags with audit logging.
We build for every business type.
Startups
Enterprise
Healthcare
Fintech
Ecommerce
Why You Need SaaS Development Consultants
Building a SaaS platform requires architecture decisions that affect scalability, security, and cost from day one.
SaaS development consultants at IRPR design multi-tenant systems with isolated databases, rate limiting, and auto-scaling from the start. We use cloud-native patterns like event-driven microservices and serverless functions to keep your infrastructure cost predictable up to 99.9% uptime.
Our team has shipped 200+ SaaS products across 50 countries. We handle PCI-DSS compliance for payment flows, SOC 2 controls for data security, and HIPAA safeguards for protected health information. Every project includes a full architecture review in week 2.
How IRPR Differs from Generic Dev Shops
Most agencies treat your project like a ticket factory. We treat it like a product we want to use.
Generic dev shops charge by the hour and change scope whenever the client changes their mind. IRPR locks the scope during the Roadmap phase (week 2) and gives you a fixed price. No surprise invoices, no scope creep.
We assign senior engineers only -- no juniors learning on your dime. Every engineer has shipped at least 5 SaaS products. You get a dedicated project manager and a technical architect who works in your time zone overlap.
- Hourly billing with unknown total
- Junior developers handling core architecture
- No compliance expertise built-in
- Code ownership often unclear
- Long discovery phases before building
- No post-launch support included
- Fixed price from Roadmap phase (week 2)
- Senior engineers only, average 10+ years experience
- SOC 2, HIPAA, PCI-DSS built into the architecture
- Full code ownership delivered in your repo
- 12-week MVP with clear milestones
- 4 weeks of maintenance and bug fixes included
Our SaaS Development Consulting Process
We move from idea to launch in 4 phases, with a clear deliverable at every stage.
Every SaaS engagement starts with a 1-week discovery phase where we map your business requirements, user stories, and technical constraints. By the end of week 2, you have a detailed Roadmap with wireframes, data models, and a fixed price.
The Product phase lasts 12 weeks for a typical MVP. We build in 2-week sprints with demo reviews at the end of each sprint. The Release phase includes deployment to production, load testing, and a 4-week stabilization period.
What Ships with Every SaaS Project
You don't just get code. You get a production-ready system with documentation and infrastructure.
Every project delivers a fully functional SaaS application with source code in your private GitHub repository. We set up a CI/CD pipeline using GitHub Actions or CircleCI, automated testing (Jest, Cypress), and deployment to AWS ECS or GCP Cloud Run.
We also include a technical architecture document, API documentation (OpenAPI), a runbook for operations, and a 30-day support window. Code ownership is 100% yours from day one.
- Source code in your private GitHub repository
- CI/CD pipeline with automated testing (GitHub Actions)
- Staging and production environments on AWS or GCP
- Database migration scripts (PostgreSQL or MongoDB)
- Stripe or Recurly payment integration (PCI-DSS compliant)
- Authentication system (Auth0, Clerk, or custom JWT)
- Admin panel with user and billing management
- API documentation auto-generated from OpenAPI spec
- Error monitoring via Sentry with Slack alerts
- Load testing report (k6 for 1000 concurrent users)
What we ship in this practice.
Multi-Tenant Project Management SaaS
Built for a startup targeting remote teams. Implemented isolated databases, role-based access, and real-time collaboration via WebSockets. The client went from idea to 200 active teams in 6 months. Stack: Next.js, Node.js, PostgreSQL, AWS ECS.
HIPAA-Compliant Telemedicine Platform
Developed a video consultation platform with end-to-end encryption, EHR integration, and HIPAA audit logs. Reduced patient wait time by 40 percent using intelligent scheduling. Stack: React, Twilio Video, PostgreSQL, HIPAA controls.
B2B Subscription Analytics Dashboard
Created a real-time dashboard for a SaaS company that processes 5 million events per day. Used Redis streams for ingestion and d3.js for visualizations. Slowed query time from 8 seconds to 0.3 seconds. Stack: Python FastAPI, Redis, React, AWS Lambda.
Payment Processing SaaS for Fintech
Built a white-label payment gateway that routes transactions through multiple processors. Achieved 99.99 percent uptime over 12 months and PCI-DSS Level 1 compliance. Stack: Go, Stripe API, MongoDB, GCP Kubernetes.
Ecommerce Multi-Channel Inventory SaaS
Developed an inventory synchronization platform connecting Shopify, Amazon, and custom POS systems. Reduced stockouts by 25 percent for a mid-market retailer. Stack: Ruby on Rails, PostgreSQL, Sidekiq, AWS RDS.
Enterprise Learning Management SaaS (EdTech)
Designed a platform serving 50,000 students with SCORM compliance, assessment engine, and progress tracking. FERPA compliant and SOC 2 audited. Stack: Django, React, Redis, Azure App Service.
Why teams hire us.
Fixed price from week 2
We give you a fixed price during the Roadmap phase. No hourly billing, no surprise invoices. The price covers everything from design to deployment and 4 weeks of support.
Senior engineers only
IRPR only hires engineers with 10+ years of experience. No juniors, no outsourced teams. Every engineer has built at least 5 SaaS products.
12-week MVP delivery
Most SaaS MVPs ship in 12 weeks or less. We work in 2-week sprints and demo working software at the end of every sprint. You see progress every 14 days.
Compliance built in, not bolted on
SOC 2, HIPAA, and PCI-DSS are part of the architecture from day one. We don't add security as an afterthought. Every project ships with encryption, access controls, and audit logging.
Full code ownership
You own 100 percent of the source code, infrastructure configs, and documentation. No licenses, no recurring fees. The code is yours to modify, sell, or license.
Post-launch support included
Every project includes 4 weeks of production support after launch. We fix bugs, handle minor changes, and help you scale. After that, we offer maintenance at a fixed monthly rate.
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.