Hire a Professional API Development TeamAPI Development
We build production-ready APIs for web, mobile, and microservices. 200+ APIs shipped across 50+ countries with 98% on-time delivery.
IRPR builds secure, scalable APIs for web and mobile apps. Our team specializes in RESTful APIs, GraphQL endpoints, and gRPC microservices using Node.js, Python, and Go.
We deliver complete API implementations with OpenAPI specs, Postman collections, and automated testing within 8-12 weeks. Prices start at $80K and go up to $250K depending on complexity. All APIs comply with HIPAA, PCI-DSS, or SOC 2 when required.
CTOs building a SaaS product need a reliable API backbone. Product owners launching a mobile app require a fast, secure REST API. Fintech startups must have PCI-compliant payment APIs. Healthcare founders need HIPAA-compliant FHIR APIs.
Types of software we ship.
REST API Development
RESTful APIs using Express.js, Django REST, or Flask. Includes OpenAPI spec, versioning, and rate limiting.
GraphQL API Development
GraphQL APIs built with Apollo Server, Hasura, or Relay. Supports queries, mutations, subscriptions, and schema stitching.
Microservices API Gateway
API gateways using Kong, Traefik, or AWS API Gateway. Handles routing, authentication, and throttling.
Third-Party API Integration
Integrate Stripe, Twilio, Salesforce, or HubSpot APIs. Handles OAuth2, webhooks, and error retries.
API Security & Auth Implementation
OAuth2, JWT, API keys, and role-based access. Implements OWASP API Security Top 10 protections.
gRPC API Development
High-performance gRPC APIs with Protocol Buffers. Supports streaming, bidirectional calls, and polyglot clients.
Webhook & Event-Driven APIs
Event-driven APIs using WebSockets, Server-Sent Events, or message queues (RabbitMQ, Kafka).
Internal API Documentation
Interactive API docs with Swagger/OpenAPI, Stoplight, and Postman. Includes auto-generated SDKs.
We build for every business type.
SaaS
Fintech
Healthcare
Ecommerce
Enterprise
Why Hire a Professional API Development Team
IRPR has shipped 200+ custom APIs for clients in 50+ countries, delivering on time 98% of the time.
Our team builds APIs that handle millions of requests per day with 99.9% uptime. We use automated testing, CI/CD pipelines, and monitoring from day one.
Each API comes with complete documentation, example code, and integration guides. We support REST, GraphQL, and gRPC protocols.
The Difference Between DIY and a Professional Team
Many teams start building APIs without proper planning, leading to security holes and scalability issues.
A generic dev shop might hand you an API with no tests, no documentation, and no rate limiting. They often use outdated frameworks and leave security as an afterthought.
IRPR treats every API as a product. We design for scale from day one, implement OWASP security standards, and deliver a fully documented, tested system.
- No API spec or documentation
- No automated tests
- No rate limiting or throttling
- No monitoring or alerting
- Vendor lock-in with proprietary code
- No security audit or OWASP compliance
- OpenAPI spec with interactive docs
- Automated integration tests (Jest, Postman)
- Rate limiting, caching, and throttling
- Datadog/Prometheus monitoring
- Clean, portable code in your repo
- OWASP API Security Top 10 compliance
How We Build Your API
Our process ensures your API is secure, scalable, and delivered on time.
We follow a proven 4-phase process that starts with a week-long planning workshop. This ensures we scope the API accurately and define all endpoints before writing code.
Each phase has fixed milestones and weekly demos. You see the API working incrementally.
What Ships With Every API
Every API project includes these deliverables by default. No hidden extras.
Every API project includes all the artifacts needed to integrate and maintain the system. No surprise costs for documentation or deployment.
You get full ownership of source code, specs, and configurations. We hand over everything.
- OpenAPI 3.0 specification file
- Postman collection with example requests
- Automated integration test suite (Jest / PyTest)
- CI/CD pipeline (GitHub Actions / GitLab CI)
- API monitoring dashboard (Datadog / Sentry)
- Rate limiting and throttling configuration
- OAuth2 or JWT authentication implementation
- Error response schema with standard codes
- API usage documentation (Markdown + Swagger UI)
- One-click deployment scripts (Terraform / Docker)
What we ship in this practice.
Payment Gateway API for Fintech
Built a PCI-compliant payment processing API that handles 10,000 transactions per hour. Used Node.js, Stripe Connect, and Redis for caching. Reduced chargebacks by 20% with real-time fraud scoring.
FHIR-based Patient Data API for Telehealth
Developed a HIPAA-compliant FHIR API that connects to 5 EHR systems. Cut patient data retrieval time from 3 minutes to 15 seconds. Built with Python, FastAPI, and MongoDB.
Multi-Tenant SaaS API for CRM
Designed a GraphQL API for a sales CRM that supports 500+ tenants with isolated data. Reduced API response time by 60% using Apollo Federation. Tech: Node.js, TypeScript, PostgreSQL, Redis.
Real-Time Inventory API for E-Commerce
Created a WebSocket-based inventory API that syncs stock across 3 warehouses in real time. Eliminated overselling, saving $50K/month in lost sales. Stack: Go, WebSockets, Kafka, React admin panel.
Education API for EdTech Platform
Built a FERPA-compliant REST API that handles 1 million student records. Integrated with Canvas and Google Classroom. Enabled automated grade reporting, saving teachers 10 hours/week.
Data Aggregation API for Logistics
Developed a microservices API that aggregates shipping rates from 10 carriers. Reduced manual quote collection by 80%. Stack: Node.js, GraphQL, Redis, AWS Lambda.
Why teams hire us.
Fixed Price, Not Hourly
Every API project gets a fixed quote in the Roadmap phase (week 2). You know the exact cost before a single line of code is written. No hourly billing surprises.
8-12 Week Delivery
Most APIs ship within 8-12 weeks from kickoff. We break the project into 2-week sprints with working demos at each checkpoint. You see progress every sprint.
Full Ownership of Code
You own all source code, specs, and documentation from day one. No licensing fees, no vendor lock-in. We deploy to your own AWS, GCP, or Azure account.
Compliance Built In
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into every API that needs it. Our team has shipped compliant APIs for healthcare, fintech, and edtech companies.
Dedicated Senior Engineers
Your project is staffed with senior-level engineers only — no juniors. Our average engineer has 10+ years of experience building production APIs at scale.
Ongoing Support and Monitoring
After launch, we set up Datadog or Sentry monitoring, error tracking, and uptime alerts. We provide 2 weeks of post-launch support for any issues.
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.