Best Backend Development ConsultantsDevelopment Consultants
We architect and ship backend systems for startups and enterprises. Get your MVP live in 8-12 weeks with fixed pricing.
IRPR builds custom backend systems for web and mobile apps. We use Node.js, Python, Go, and TypeScript with PostgreSQL, MongoDB, and Redis.
We deliver production-ready backend code in 8-12 weeks. Pricing ranges from $80K to $250K. All systems meet HIPAA, PCI-DSS, or SOC 2 compliance as needed.
CTOs scaling their platform, startup founders needing an MVP, enterprise teams outsourcing backend architecture, and product managers rebuilding legacy APIs hire us.
Types of software we ship.
API Development
Build RESTful or GraphQL APIs with authentication, rate limiting, and caching via Redis. Integrated with Stripe or Twilio.
Microservices Architecture
Decompose monoliths into independent services using Docker and Kubernetes. Message queues with RabbitMQ or Kafka.
Database Design & Optimization
Design normalized schemas, indexes, and replication for PostgreSQL or MongoDB. Query performance tuning.
Authentication & Authorization
Implement OAuth 2.0, JWT, and role-based access control. Integrate Auth0 or Okta for enterprise SSO.
Cloud Infrastructure
Set up AWS, GCP, or Azure with auto-scaling, load balancing, and CI/CD pipelines using Terraform.
Real-Time Data Processing
Build WebSocket servers for live updates and event-driven pipelines with Apache Kafka or AWS Kinesis.
Backend for Mobile Apps
Create REST APIs optimized for mobile with push notifications (Firebase), offline sync, and image processing.
Serverless Backend
Use AWS Lambda, API Gateway, and DynamoDB for auto-scaling, pay-per-execution backends. No server management.
We build for every business type.
SaaS companies
Fintech startups
Healthcare platforms
Ecommerce brands
Enterprise teams
Why the best backend development consultants start here
IRPR has delivered backend systems for 200+ products across 50 countries.
Every backend we build starts with a deep architecture review. We map out data flow, security, and scaling before writing a single line of code.
Our engineers average 10+ years of experience. We ship with comprehensive tests, monitoring via Sentry, and deployment to AWS or GCP.
The difference between IRPR and a generic dev shop
Most backend consulting firms bill hourly and hand off junior engineers. We do it differently.
We assign a senior engineer as your technical lead from day one. Every project has a fixed price and a clear timeline.
You get weekly demos, full code ownership, and a production-ready system with CI/CD and monitoring built in.
- Hourly billing with no cap
- Junior engineers assigned
- No fixed scope or timeline
- Handoff with no documentation
- No compliance expertise
- Code stays with the shop
- Fixed price from $80K
- Senior engineers only
- 12-week average delivery
- Full API docs and architecture diagrams
- HIPAA, PCI, SOC 2 ready
- Source code in your repo
Our backend development process in 4 phases
We move fast without cutting corners. Each phase has clear deliverables.
Phase 1 (Week 1-2): Discovery and architecture. We map your system, choose the tech stack, and produce a Roadmap with fixed price.
Phase 2 (Week 3-8): Agile development. Two-week sprints with demos. We build the core API, database, and integrations.
What ships with every backend
You get more than just code. Every project includes infrastructure and documentation.
All deliverables are designed to give your team full autonomy after launch. We never hold back source code or deployment scripts.
Our checklist ensures nothing is missed, from database migrations to load testing reports.
- Source code in your own GitHub/GitLab repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- API documentation with Swagger/OpenAPI
- Database schema and migration scripts
- Load testing results (k6 or Locust)
- Sentry error tracking setup
- Deployment scripts for AWS or GCP
- Monitoring dashboards (Datadog or Grafana)
- Single sign-on integration (Auth0/Okta)
What we ship in this practice.
Scalable API for a Fintech Platform
Built a RESTful API handling 10,000 requests/sec with JWT authentication and Stripe integration. Reduced payment failures by 40% using idempotency keys. Stack: Node.js, PostgreSQL, Redis, Docker.
Real-Time Messaging Backend
Developed a WebSocket-based chat system for a telemedicine app. Supports 50,000 concurrent connections with end-to-end encryption. Stack: Go, WebSockets, MongoDB, AWS EC2.
Healthcare Data Platform (HIPAA)
Designed a HIPAA-compliant backend that processes patient data from 5 EHR systems. Reduced data entry time by 80% with automated HL7 parsing. Stack: Python, PostgreSQL, AWS Lambda, OpenTelemetry.
Ecommerce Order Management Backend
Built a microservices backend for order processing with real-time inventory sync. Handled 15,000 orders/day during Black Friday. Stack: Node.js, Kafka, MySQL, Kubernetes.
Multi-Tenant SaaS Backend
Created a multi-tenant architecture for a B2B SaaS platform. Each tenant has isolated data with row-level security. Reduced onboarding time from 3 days to 2 hours. Stack: TypeScript, PostgreSQL, NestJS, Heroku.
IoT Data Pipeline Backend
Implemented a serverless pipeline that ingests 1 million sensor readings per minute. Real-time anomaly detection alerts via AWS SNS. Stack: Python, DynamoDB, AWS Kinesis, Lambda.
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.
Senior engineers only
Our team averages 10+ years of experience. We never outsource or staff juniors. Every engineer ships production code.
Weekly progress demos
You see working software every week. No black boxes. You can redirect priorities at any sprint boundary.
Full code ownership
Source code, documentation, and deployment scripts are in your repo from day one. No licensing fees or vendor lock-in.
Compliance built-in
We build HIPAA, PCI-DSS, and SOC 2 compliant systems from the start. No retrofitting. Certified engineers review each release.
12-week delivery guarantee
Most MVPs ship in 8-12 weeks. If we miss the deadline, the next sprint is free. On-time for 98% of projects.
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.
─── share this page ───
