We build production-ready backend APIs in 12-14 weeks. Fixed price from $80K.
IRPR is a backend API development partner that builds custom APIs using Node.js, Python (FastAPI), Go, or Java Spring. We design REST, GraphQL, and gRPC endpoints that handle millions of requests per day.
Every API project ships in 12-14 weeks with a fixed price between $80K and $250K. We cover compliance (HIPAA, PCI-DSS, SOC 2), rate limiting, caching, and database indexing. Source code is yours from day one.
We work with CTOs who need to replace a legacy monolith, product owners launching a SaaS MVP, engineering leads integrating third-party services, and compliance officers requiring audit-ready backends.
Full RESTful endpoints with OpenAPI specs. Supports JWTs, OAuth 2.0, and scoped access tokens.
Single endpoint with schema-first design. Apollo or Relay on Node.js, plus batch loading with DataLoader.
Low-latency WebSocket servers for chat, live dashboards, and notifications. Powered by Socket.IO or AWS API Gateway.
API gateway using Kong or NGINX. Routes traffic, handles auth, rate limits, and logs to Datadog.
High-throughput pipelines using Kafka or RabbitMQ. Parses CSVs, JSON, and XML into PostgreSQL or Snowflake.
Connect Stripe, Salesforce, HubSpot, Twilio, or 100+ other services. Handles webhooks, retries, and idempotency.
Role-based admin APIs with CRUD, audit logs, and export endpoints. Built on Django REST or Express with Prisma.
Backend APIs for iOS/Android apps. Offline sync, push notifications via Firebase, and token-based auth.
Building a secure, scalable backend API in-house can delay product launches by 6 months or more.
IRPR has shipped over 200 API-based products across 50 countries. Our senior engineers build backends that handle 10,000+ requests per second with 99.9% uptime. We use FastAPI, Express, and Spring Boot for speed and reliability.
A dedicated backend API development partner saves you 4-6 months of hiring and ramp-up. We deliver a production-ready API with CI/CD, monitoring, and documentation in 12-14 weeks. Your team can focus on frontend and product.
Most dev shops start coding before understanding your API needs. IRPR does it differently.
A generic dev shop gives you a price after a one-hour call. They might use a junior team, skip documentation, and hand you code that doesn't scale. You own the code but not the hours you spent fixing bugs.
IRPR writes a detailed API specification in the Roadmap phase (week 2). You review endpoints, data models, and auth flows before we write a single line. Fixed price means no surprises.
Four phases from idea to production API.
We follow a proven process that reduces risk and keeps stakeholders aligned. Every phase ends with a deliverable you can review.
The timeline is 12-14 weeks for a typical API. Compliance audits add 2-3 weeks for HIPAA or PCI-DSS projects.
No handoff headaches. Every project includes production-ready infrastructure.
IRPR does not deliver unfinished code. You get a complete system that your team can run, monitor, and extend.
All projects include a 30-day post-launch support period. We fix bugs and answer questions.
Built a HIPAA-compliant WebRTC signaling API for a telemedicine startup. Handles 500+ concurrent video sessions. Uses Node.js, Redis, and AWS KMS for encryption. Reduced time-to-live by 14 weeks.
Created a PCI-DSS Level 1 compliant payment gateway aggregator. Routes transactions through Stripe, Adyen, and Braintree. Processes $2M/month. Built on Go, PostgreSQL, and Vault for secrets.
Designed a RESTful inventory API for an ecommerce brand with 3 warehouses. Syncs stock levels in real time via webhooks. Reduced overselling by 98%. Tech stack: Node.js, PostgreSQL, and RabbitMQ.
Architected a usage-based billing backend for a SaaS platform. Tracks API calls, storage, and compute per tenant. Integrates with Stripe for invoicing. Cut billing errors by 90%. Used FastAPI, Redis, and TimescaleDB.
Built an ETL pipeline that ingests MLS listings from 5 regional services. Normalizes data into a single schema and exposes via GraphQL. Updated every 30 minutes. Uses Python, Airflow, and Snowflake.
Developed a FERPA-compliant REST API for a learning management system. Handles grade submission, enrollment, and attendance. Supports 10,000+ students per district. Stack: Django REST, MySQL, and Redis.
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. IRPR has completed 200+ projects on fixed price.
IRPR does not staff juniors. Every engineer has 8+ years of backend experience. You work with the same person from spec to deployment. Average tenure at IRPR is 4 years.
We build HIPAA, PCI-DSS, and SOC 2 backends by default. Our compliance checklist covers encryption at rest, audit logs, access controls, and vulnerability scanning. No retrofitting.
Every API ships with auto-generated Swagger docs, a Postman collection, and a README. Your frontend team can start integration on day one of deployment. No guesswork.
IRPR runs load tests using k6 or Artillery before every production deployment. We tune database queries, add caching, and optimize endpoints to handle 10x your expected traffic.
After deployment, we stay on for 30 days. We fix bugs, answer questions, and help your team take over. Handoff includes a recorded walkthrough and written runbook.
Every engagement runs through the same four-stage pipeline. Predictable by design.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.