Top Full Stack App Development ConsultantsApp Development
We build full stack apps in 8-12 weeks with fixed pricing. Senior engineers only, 200+ products shipped across 50+ countries.
IRPR builds full stack apps using React, Node.js, Python, and cloud infrastructure on AWS. We handle frontend, backend, database, and DevOps in one team.
We ship MVPs in 8-12 weeks with fixed pricing from $80K-$250K. All projects comply with SOC 2, HIPAA, or PCI-DSS as needed. You get source code, CI/CD, and monitoring built in.
Who hires us: CTOs needing a senior team for a tight deadline, startup founders validating a SaaS idea, enterprise teams scaling an internal tool, and product managers who want to outsource without losing quality.
Types of software we ship.
SaaS MVP
Full stack SaaS with auth, billing, and dashboards. Uses Stripe, Auth0, and PostgreSQL.
E-commerce Platform
Custom storefront with payment processing, inventory management, and admin panels. Integrates Shopify or Stripe.
Mobile App Backend
RESTful APIs and real-time data sync for iOS and Android. Built with Node.js, Firebase, and GraphQL.
Internal Dashboard
Data visualization and admin tools with role-based access. Uses React, D3.js, and Elasticsearch.
API Gateway
Unified API layer connecting microservices, third-party APIs, and legacy systems. Built with Kong and Express.
Real-Time Collaboration Tool
Live editing, chat, and notifications using WebSockets and Redis. Supports Socket.io and AWS AppSync.
Data Analytics Platform
ETL pipelines, dashboards, and reporting. Uses Python, Apache Airflow, and Tableau integrations.
AI Chatbot
Conversational AI with NLP, context management, and integrations to Slack or Zendesk. Built with OpenAI and LangChain.
We build for every business type.
Startups
Enterprises
Healthcare
Fintech
E-commerce
Full Stack App Development Consultants with Proven Results
We deliver production-grade full stack apps with measurable outcomes.
IRPR has shipped over 200 full stack apps for clients in 50+ countries. Our average MVP goes from idea to launch in 12 weeks. We use React, Node.js, Python, and AWS to build apps that scale.
Every project starts with a 2-week Roadmap phase where we define scope, architecture, and fixed price. You get a detailed plan before any code is written. No surprises.
How IRPR Differs from Other Development Consultants
Most agencies bill hourly and change scope. We do the opposite.
Generic dev shops often start coding without a clear plan. They use junior developers and bill by the hour. Scope creep is common and deadlines slip.
IRPR assigns senior engineers only. We define the full scope in a Roadmap phase and lock the price. You get weekly demos and a dedicated project manager.
- Hourly billing with no cap
- Junior or offshore developers
- No fixed timeline
- Scope creep on every change
- No compliance expertise
- Code ownership unclear
- Fixed price from $80K-$250K
- Senior engineers only (10+ years experience)
- 8-12 week MVP commitment
- Roadmap phase locks scope
- Built-in SOC 2, HIPAA, PCI-DSS
- Full code ownership, source in your repo
Our Full Stack App Development Process
From idea to release in four clear phases.
We follow a structured process: Idea, Roadmap, Product, Release. Each phase has a defined output and timeline.
You stay involved with weekly demos and a shared Slack channel. No black box development.
What Ships with Every Full Stack App
Every project includes these deliverables by default.
You get a production-ready app with all the tooling needed to maintain and scale it. No hidden extras.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions or CircleCI
- Automated tests with Jest and Cypress
- Sentry error tracking and monitoring
- Datadog performance monitoring
- Staging and production environments on AWS
- PostgreSQL or MongoDB database with backups
- Docker containers for consistent deployments
- API documentation with Swagger/OpenAPI
- 30 days of post-launch support and bug fixes
What we ship in this practice.
SaaS Subscription Platform
Built a multi-tenant SaaS with Stripe billing, user auth via Auth0, and real-time analytics. Reduced customer onboarding time by 60%. Tech stack: React, Node.js, PostgreSQL, AWS Lambda.
Healthcare Patient Portal
Developed a HIPAA-compliant portal for a telemedicine startup. Integrated with Epic EHR and enabled secure video visits. Achieved 99.99% uptime. Tech stack: React, Python, FHIR API, Twilio.
Real Estate MLS Integration
Created a custom CRM with MLS data sync for a brokerage. Automated property listing updates and saved agents 8 hours per week. Tech stack: Next.js, PostgreSQL, Retool, AWS RDS.
Fintech Payment Dashboard
Built a PCI-DSS compliant dashboard for a payment processor. Handled $50M in monthly transactions with real-time fraud detection. Tech stack: React, Node.js, Stripe, Redis.
E-commerce Marketplace
Launched a multi-vendor marketplace with inventory management and order routing. Onboarded 200 sellers in the first month. Tech stack: Vue.js, Django, PostgreSQL, Shopify API.
EdTech Learning Management System
Delivered a FERPA-compliant LMS with adaptive quizzes and progress tracking. Reduced content creation time by 40% for instructors. Tech stack: React, Node.js, MongoDB, AWS S3.
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 cost before we write a line of code.
Senior Engineers Only
We hire senior engineers with 10+ years of experience. No juniors, no offshore outsourcing. Your project is built by a lead engineer who has shipped 20+ apps.
8-12 Week MVPs
We ship production-ready MVPs in 8 to 12 weeks. Our process is optimized for speed without sacrificing quality. 98% of our projects deliver on time.
Full Code Ownership
You own all source code, documentation, and IP. We push the code to your GitHub repo from day one. No lock-in, no license fees.
Compliance Built-In
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every app from the start. No costly retrofits. Our team has completed 50+ compliance audits.
Dedicated Project Manager
You get a dedicated PM who runs weekly demos, manages the backlog, and keeps communication clear. Average response time under 2 hours during business days.
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.