Professional Backend App Development DevelopersApp Development
Hire professional backend app development developers who ship production-ready code in 8-12 weeks. Fixed pricing, no scope creep, full compliance.
IRPR builds professional backend app development for companies of every size. We use Node.js, Python, Go, PostgreSQL, Redis, and AWS Lambda to create scalable, secure backends that handle thousands of concurrent requests from day one.
We ship a production-ready backend in 8-12 weeks for a fixed price of $80,000-$250,000. Every project complies with HIPAA, PCI-DSS, and SOC 2 standards when required. Our team of senior engineers has delivered 200+ backends across 50 countries.
Our clients include CTOs scaling their engineering teams, startup founders needing a technical co-founder, product managers at mid-market companies, and enterprise architects who need compliance-ready backend systems for regulated industries.
Types of software we ship.
REST API Development
Build RESTful APIs with OpenAPI 3.0 documentation. Integrate with Stripe, Twilio, or any third-party service. Supports versioning and rate limiting.
GraphQL API Development
Create a single GraphQL endpoint that aggregates data from multiple sources. Use Apollo Server and resolve queries with efficient database lookups.
Microservices Architecture
Decompose a monolithic backend into independent services. Use Docker, Kubernetes, and message queues like RabbitMQ for inter-service communication.
Serverless Backend
Build a serverless backend using AWS Lambda and API Gateway. Auto-scale to zero when idle, reduce costs, and eliminate server management.
Database Design & Optimization
Design relational (PostgreSQL) or NoSQL (MongoDB) schemas. Index tables, optimize queries, and set up read replicas for high throughput.
Real-Time Backend (WebSockets)
Implement WebSocket servers for live features: chat, notifications, live dashboards. Use Socket.io or AWS API Gateway WebSocket APIs.
Backend for Mobile Apps
Provide backend for iOS/Android apps using Firebase Functions or custom Node.js APIs. Supports push notifications via Firebase Cloud Messaging.
Cloud Backend (AWS, GCP, Azure)
Deploy and manage backend on AWS (EC2, ECS, Lambda) or GCP (Cloud Run, Compute Engine). Includes CI/CD pipelines and monitoring with Datadog.
We build for every business type.
ecommerce
healthcare
fintech
SaaS
logistics
Why professional backend app development developers matter
Your backend determines your app's performance, security, and scalability.
A poorly designed backend can cause 60% of performance issues. IRPR builds backends that handle 10,000 concurrent requests from day one using PostgreSQL connection pooling, Redis caching, and load-balanced servers.
Our professional backend app development developers write clean, tested code that meets compliance standards. Every project includes load testing to guarantee 99.9% uptime and response times under 200ms.
Generic dev shops vs. professional backend app development developers
Not all backend teams deliver the same quality. IRPR sets the standard.
Generic dev shops often use hourly billing, produce undocumented code, and ignore compliance. They might take 6 months and still ship broken APIs.
IRPR's professional backend app development developers deliver a fixed-price, fully documented backend with CI/CD, monitoring, and compliance in 8-12 weeks. We've done it for 200+ clients.
- unclear pricing and hourly billing
- no compliance expertise (HIPAA, PCI)
- spaghetti code with low test coverage
- no API documentation
- no deployment pipeline
- slow responses and missed deadlines
- fixed price from week 2
- HIPAA, PCI-DSS, SOC 2 ready
- clean code with 80%+ test coverage
- full OpenAPI documentation
- CI/CD with GitHub Actions
- dedicated project manager, on-time delivery
How our professional backend app development developers build your backend
A repeatable 4-phase process from discovery to deployment.
Every backend project follows a structured path. Our developers use proven frameworks and tools to minimize risk and deliver on time.
The process starts with a 1-week Discovery phase to define architecture, then moves into rapid development sprints. We deploy to production within 8-12 weeks.
What ships with every professional backend app development project
You get a production-ready backend plus all the tools to maintain it.
Every project includes these deliverables out of the box. No hidden extras.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Postman collection for all API endpoints
- Database schema documentation
- Deployment runbook (AWS/GCP)
- Sentry error tracking configured
- Log aggregation with CloudWatch
- Load testing results report (artillery)
- Security audit summary
- 90-day post-launch support
What we ship in this practice.
E-commerce checkout backend
Built a payment processing backend for a mid-market e-commerce brand handling 5,000 orders per day. Reduced failed transactions by 40% using Stripe and Plaid. Tech stack: Node.js, PostgreSQL, Redis.
Healthcare patient portal API
Developed HIPAA-compliant REST APIs for a telemedicine startup. Cut patient data retrieval time from 10 seconds to under 200ms. Tech stack: Python, PostgreSQL, AWS Lambda.
Fintech loan origination system
Created a microservices backend for a lending platform. Automated underwriting rules reduced manual review by 70%. Tech stack: Node.js, PostgreSQL, Redis, Docker.
Real-time chat backend for SaaS
Built a WebSocket-based messaging backend for a collaboration tool. Supported 50,000 concurrent connections with 99.99% uptime. Tech stack: Go, Redis Pub/Sub, AWS ECS.
Logistics tracking API
Designed a real-time tracking API for a delivery company. Integrated with 10+ carriers, reduced customer support tickets by 60%. Tech stack: Node.js, MongoDB, AWS Lambda.
EdTech content delivery backend
Built a scalable backend for an online learning platform. Handled 1 million user requests per day with AWS Lambda and API Gateway. Tech stack: Node.js, PostgreSQL, CloudFront.
Why teams hire us.
Fixed price, not hourly
Every backend project gets a fixed quote in the Roadmap phase (week 2). No hourly billing means no surprise invoices. You know the cost before we write code.
Compliance built in from day one
Our backends are designed for HIPAA, PCI-DSS, and SOC 2 from the first line of code. We've shipped 200+ compliant systems across 50 countries.
Senior engineers only
Every IRPR engineer has 10+ years of experience. You get a lead architect, not a junior dev. No outsourcing, no offshoring.
8-12 week MVP delivery
We ship a production-ready backend in 8-12 weeks. Startups validate their idea fast and enterprises get to market ahead of competitors.
Full code ownership
You own every line of code. No vendor lock-in. Source code is in your repository on day one. No licensing fees or proprietary platforms.
Post-launch support included
90 days of bug fixes and monitoring after launch. We don't disappear after deployment. Extended support contracts are also available.
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.