Experienced Backend App Development TeamBackend App
We build server-side systems that scale. 200+ products shipped, 8-12 week timelines, fixed pricing.
IRPR is an experienced backend app development team. We build server-side systems using Node.js, Python, Go, PostgreSQL, MongoDB, and AWS. Every engineer has 10+ years of experience.
We ship production-ready backends in 8-12 weeks. Pricing is fixed: $80K-$250K per project. All code is owned by you. Compliance work for HIPAA, PCI-DSS, SOC 2, FERPA, ISO 9001 is included.
Companies hire us when they need a senior backend team fast. Typical buyers include CTOs at funded startups who need a scalable API, founders building a SaaS MVP, enterprise teams replacing a legacy monolithic backend, and product managers launching a new platform feature.
Types of software we ship.
REST API development
Build RESTful APIs with Express.js or FastAPI. Includes OpenAPI docs, rate limiting, and JWT authentication.
GraphQL backend
Build GraphQL APIs using Apollo Server or Hasura. Resolvers, schema stitching, and real-time subscriptions included.
Microservices architecture
Design microservices using Docker, Kubernetes, and message queues like RabbitMQ or Kafka. Stateless, scalable, independent services.
Database design and optimization
Design relational and NoSQL schemas. PostgreSQL, MongoDB, Redis. Includes indexing, query optimization, and migration scripts.
Real-time backend systems
Build real-time features with WebSockets, Socket.io, or AWS AppSync. Live notifications, chat, and streaming data.
Third-party API integration
Integrate with Stripe, Salesforce, HubSpot, Twilio, or custom APIs. Includes webhook handling and error retry logic.
Authentication and authorization system
Implement OAuth 2.0, SAML, or JWT. Role-based access control, multi-tenancy, and sign-up flows with Auth0 or custom solutions.
Cloud-native backend
Deploy serverless functions on AWS Lambda or GCP Cloud Run. Autoscaling, CloudWatch monitoring, and Infrastructure as Code with Terraform.
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Why your project needs an experienced backend app development team
A junior backend can work. An experienced backend app development team delivers reliability, security, and speed.
Backend code powers every user action. A poorly designed backend causes slow load times, crashes under load, and security breaches. IRPR's senior engineers have built backends that handle 1 million concurrent users on AWS. We use load testing tools like k6 and Artillery before deployment.
We also enforce security from day one. Every project gets automated vulnerability scanning with Snyk, dependency audits, and penetration testing. For healthcare clients, we implement HIPAA-compliant data encryption. For fintech, we meet PCI-DSS level 1 requirements.
What you get with an experienced backend team from IRPR
Not all backend teams are the same. The difference is in the process, the code, and the ownership.
Most generic dev shops assign a junior to your project. They use hourly billing with no cap. Code quality varies. You have no visibility into progress until the deadline passes. Budget overruns are common.
IRPR works differently. Every engineer has 10+ years of experience. You get a fixed price quote in week 2. We use CI/CD from day one with GitHub Actions and automated tests. You see progress every week in a sprint demo. You own every line of code.
- Junior developers with 1-2 years experience
- Hourly billing, no cost cap
- No automated testing
- Inconsistent code style
- No compliance knowledge
- Slow turnaround, missed deadlines
- Senior engineers with 10+ years experience
- Fixed price, quoted in week 2
- CI/CD with GitHub Actions, Jest, Snyk
- Code reviews and linting enforced
- HIPAA, PCI-DSS, SOC 2 compliant
- 8-12 week delivery, 98% on time
How an experienced backend app development team builds your system
Four phases. Each has a clear output and a go/no-go milestone. No surprises.
We start with an Architecture phase. Our engineers map out the system: which services, which database, which APIs. You get a written architecture document with diagrams. This phase costs a flat $5,000 and takes 2 weeks.
Then we build. Sprints are 2 weeks each. Every sprint ends with a demo and a deployable artifact. Production deployment includes monitoring with Datadog or Grafana. We hand over all code, docs, and runbooks.
What ships with your backend project
Every project includes these by default. No hidden fees or missing pieces.
Other firms charge extra for deployment, monitoring, or documentation. IRPR includes everything in the fixed price. You get a complete, production-ready system that your team can maintain from day one.
We also provide 30 days of post-launch support. During this time we fix bugs, add minor features, and answer your internal team's questions. After 30 days we offer ongoing maintenance contracts at $5,000/month.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions with automated tests
- PostgreSQL or MongoDB database with migration scripts
- REST or GraphQL API with Swagger or Apollo docs
- Authentication system with JWT or OAuth 2.0
- Monitoring dashboard with Datadog or Grafana
- Sentry error tracking and alerts
- Infrastructure as Code with Terraform
- Runbooks for deployment and recovery
- 30 days post-launch support
What we ship in this practice.
Fintech transaction backend
Built a payment processing backend for a fintech startup. Handles 10,000 transactions per minute with PCI-DSS compliance. Tech stack: Node.js, PostgreSQL, Stripe API. Reduced transaction failure rate from 2% to 0.1%.
Healthcare patient data API
Developed a HIPAA-compliant backend for a telemedicine platform. Stores and transmits encrypted patient data. Tech stack: Python, FastAPI, PostgreSQL, AWS KMS. Achieved 99.9% uptime with zero breaches.
SaaS subscription management system
Created a backend for a SaaS company that handles billing, user roles, and feature flags. Tech stack: Go, MongoDB, Stripe, Redis. Reduced manual billing errors by 15 hours per week.
Ecommerce order processing engine
Built a scalable order processing backend for an online retailer. Integrates with Shopify and ShipStation. Tech stack: Node.js, PostgreSQL, RabbitMQ. Processes 20,000 orders per day with no downtime.
Real estate MLS integration backend
Developed a backend that syncs MLS data for a real estate platform. Handles 500,000 property listings daily. Tech stack: Python, PostgreSQL, Apache Kafka, AWS. Reduced sync time from 4 hours to 15 minutes.
Logistics tracking API
Created a real-time tracking backend for a logistics company using GPS and WebSockets. Tech stack: Node.js, PostgreSQL, Socket.io, Redis. Reduced late delivery rate by 30% with proactive alerts.
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. We stick to the budget.
Senior engineers only
Every engineer has 10+ years of experience. No juniors, no trainees. Your project is built by people who have shipped backends for companies like Stripe and Uber.
8-12 week MVP delivery
We build a production-ready backend in 8-12 weeks. That's fast enough to test your idea, slow enough to get it right. Average project ships on time 98% of the time.
Full code ownership
You own all source code, docs, and infrastructure. No proprietary frameworks, no lock-in. You can take the code to any other team after we hand it over.
Compliance built-in
We build backends that meet HIPAA, PCI-DSS, SOC 2, FERPA, and ISO 9001 requirements. Compliance is not an add-on. It's part of the architecture from day one.
Worldwide remote team
We work async across time zones. You get overlap hours with New York, London, and Sydney. Communication happens in Slack and GitHub. We ship on your schedule.
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.