Top Full Stack Software Development ConsultantsDevelopment Consultants
We build full stack applications for startups and enterprises in 8-12 weeks. Senior engineers only, fixed pricing, no surprises.
IRPR is a top full stack software development consultant for companies that need production-grade applications fast. We use React, Next.js, Node.js, Python, and PostgreSQL to build web apps, mobile apps, and SaaS platforms from scratch.
Every project ships in 8-12 weeks with a fixed price between $80,000 and $250,000. We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance. You get source code, CI/CD pipelines, and 30 days of post-launch support.
We work with CTOs who need to ship an MVP in 12 weeks, founders who want to validate a product without hiring in-house, and enterprise teams that need senior full stack engineers to fill critical gaps.
Types of software we ship.
Full Stack SaaS MVP
A complete SaaS product with auth, billing via Stripe, and a React front end. Ships in 8-12 weeks.
Full Stack Web Application
Custom web app with a PostgreSQL database, REST API, and responsive UI. Used by 10,000+ daily active users.
Full Stack Mobile App
React Native app with a Node.js backend. Push notifications, offline mode, and real-time sync included.
Full Stack Ecommerce Platform
PCI-DSS compliant storefront with Shopify or custom headless CMS. Handles 1,000+ orders per day.
Full Stack AI Chatbot
Chatbot with GPT-4 integration, user authentication, and analytics dashboard. Deployed on AWS Lambda.
Full Stack Data Dashboard
Real-time analytics dashboard with Chart.js, WebSockets, and a Python data pipeline. Processes 1M+ events daily.
Full Stack API Platform
RESTful and GraphQL API with rate limiting, caching via Redis, and auto-generated docs. 99.9% uptime SLA.
Full Stack Internal Tool
Custom admin panel with role-based access, file uploads to S3, and automated reports. Built in 6-8 weeks.
We build for every business type.
Healthcare
Fintech
SaaS
Ecommerce
Real Estate
Why top full stack software development consultants matter
A full stack consultant builds your entire product, not just one layer.
Most development shops specialize in front end or back end. That creates handoff delays and integration bugs. A top full stack software development consultant like IRPR owns the whole stack: React front end, Node.js or Python back end, PostgreSQL database, and AWS infrastructure. One team, one timeline, one price.
We have shipped 200+ products across 50 countries. Our average project runs 8-12 weeks from kickoff to launch. Every project includes a fixed price quote in week 2 of the Roadmap phase. No hourly billing, no scope creep, no surprises.
How IRPR differs from other full stack consultants
Most agencies sell hours. We sell outcomes with a fixed price.
Generic dev shops quote hourly rates and change scope to increase billables. They assign junior developers to your project and rotate team members every few months. Code quality drops, deadlines slip, and you pay more than expected.
IRPR assigns senior engineers only. Every engineer has 10+ years of experience. We write a fixed scope in the Roadmap phase and stick to it. If you add features, we quote a new fixed price. No hourly billing, no surprises.
- Hourly billing with no cap
- Junior developers on your project
- Team members rotate every 2 months
- No compliance expertise (HIPAA, PCI)
- Code not delivered until payment
- No post-launch support included
- Fixed price quoted in week 2
- Senior engineers with 10+ years
- Same team for the full project
- HIPAA, PCI-DSS, SOC 2, FERPA built in
- Full source code in your repo from day 1
- 30 days of post-launch support included
Our full stack development process
We ship production-grade software in 4 phases over 8-12 weeks.
Phase 1 is the Roadmap. In week 2, we deliver a fixed scope, fixed price quote, and a detailed timeline. You approve the plan before we write a single line of code. Phase 2 is Product build: sprints of 2 weeks each, with demos every Friday.
Phase 3 is Release: we deploy to production, run load tests, and set up monitoring with Sentry and Datadog. Phase 4 is Support: 30 days of bug fixes and small tweaks. After that, you own the code and can maintain it yourself or hire us for ongoing work.
What ships with every full stack project
You get more than code. You get a production-ready system.
Every project includes the full source code in your GitHub repo, a CI/CD pipeline on GitHub Actions, and a staging environment on AWS. We also set up error tracking with Sentry, performance monitoring with Datadog, and uptime alerts with PagerDuty.
You get a Postman collection for your API, a database schema diagram, and a 1-pager architecture document. No black boxes. No vendor lock-in. You can take the code to any developer tomorrow.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Staging environment on AWS
- Production deployment with SSL
- Sentry error tracking
- Datadog performance monitoring
- PagerDuty uptime alerts
- Postman API collection
- Database schema diagram
- Architecture document (1 page)
What we ship in this practice.
Telemedicine platform for a healthcare startup
Built a HIPAA-compliant telemedicine app with React, Node.js, and Twilio Video. Reduced patient wait times by 40%. Handles 500+ video calls per day.
Payment gateway for a fintech company
Developed a PCI-DSS compliant payment gateway with Stripe Connect and a React dashboard. Processed $2M in transactions in the first month.
B2B SaaS CRM for a sales team
Built a custom CRM with Next.js, PostgreSQL, and Salesforce integration. Reduced manual data entry by 8 hours per week per user.
Headless ecommerce store for a fashion brand
Created a headless ecommerce site with Shopify Storefront API and a custom React front end. Increased conversion rate by 25%.
MLS-integrated real estate search app
Developed a property search app with Next.js, PostgreSQL, and MLS API integration. Scrapes 10,000+ listings daily with 99.9% uptime.
Learning management system for an edtech startup
Built a FERPA-compliant LMS with React, Node.js, and video streaming via Mux. Onboarded 5,000 students in the first quarter.
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. You know the full cost before we start building.
Senior engineers only
Every engineer on your project has 10+ years of experience. No juniors, no offshore interns. Our team averages 15 years of full stack development experience.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every project from day 1. No retrofitting, no compliance gaps, no audit failures.
Full ownership from day 1
You own the source code, the infrastructure, and the IP. We put everything in your GitHub repo from the first commit. No lock-in, no licensing fees.
8-12 week delivery
Our average MVP ships in 10 weeks. We use proven stacks (React, Next.js, Node.js, PostgreSQL) and avoid custom frameworks that slow things down.
Global team, your time zone
We work async-first with 4 hours of daily overlap with your team. Our engineers are in North America, Europe, and Asia. You get a dedicated project manager who speaks English fluently.
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.