Leading API Integration Development FirmIntegration Development
We build custom API integrations that connect your tools and automate workflows. 200+ products shipped, 8-12 week delivery, fixed pricing.
IRPR is a leading API integration development firm. We build custom integrations using REST, GraphQL, WebSockets, and message queues like RabbitMQ and Kafka. Every integration is designed for reliability, security, and scalability.
We ship production-ready integrations in 8-12 weeks. Pricing is fixed from $80K to $250K depending on complexity. We handle compliance for HIPAA, PCI-DSS, and SOC 2 environments.
Companies hire us when their in-house team is too busy, when they need a secure integration for regulated data, or when they want a fixed-price project with no surprises. Typical buyers are CTOs, VP of Engineering, and product managers at SaaS, healthcare, and fintech companies.
Types of software we ship.
CRM Integration
Connect Salesforce, HubSpot, or Zoho to your ERP or marketing tools. Sync contacts, deals, and activities in real time.
Payment Gateway Integration
Integrate Stripe, Braintree, or Adyen into your platform. Handle subscriptions, invoicing, and PCI-DSS compliance.
Ecommerce Platform Integration
Connect Shopify, Magento, or WooCommerce to your inventory, shipping, and accounting systems. Automate order fulfillment.
Healthcare API Integration
Integrate EHR systems like Epic, Cerner, or Athenahealth. Support HL7 FHIR, HIPAA compliance, and patient data sync.
ERP Integration
Connect NetSuite, SAP, or Microsoft Dynamics to your sales and operations tools. Sync inventory, orders, and financial data.
Marketing Automation Integration
Integrate Marketo, Mailchimp, or HubSpot with your CRM and analytics. Automate lead scoring and campaign tracking.
Data Warehouse Integration
Build pipelines from your apps to Snowflake, BigQuery, or Redshift. Use ETL tools like Airbyte or custom scripts.
Custom API Gateway
Build a unified API layer that aggregates multiple backend services. Add rate limiting, authentication, and monitoring.
We build for every business type.
SaaS companies
Healthcare organizations
Fintech companies
Ecommerce businesses
Enterprise organizations
Why choose a leading API integration development firm
IRPR has shipped 200+ integrations across 50+ countries. Here is what that experience delivers.
Every integration we build is designed for production. We use REST and GraphQL for synchronous calls, message queues for async processing, and caching layers for performance. Our integrations handle rate limits, retries, and error logging out of the box.
We test every integration with real data before deployment. Our QA process includes unit tests, integration tests, and load tests. We monitor uptime with Datadog and Sentry. If something breaks, we know within 5 minutes.
Generic dev shop vs a leading API integration firm
Not all development shops can handle complex API integrations. Here is the difference.
Generic shops often treat integrations as afterthoughts. They write one-off scripts that break when the third-party API changes. They do not plan for error handling, rate limiting, or monitoring.
IRPR treats every integration as a product. We design for failure, build retry logic, and set up alerts. We document every endpoint and provide a runbook for your team.
- No dedicated QA for integrations
- No monitoring or alerting
- No documentation
- No retry logic
- No rate limit handling
- No compliance review
- Full QA with unit, integration, and load tests
- Datadog monitoring with 5-minute alerts
- Complete API documentation with Postman collections
- Exponential backoff retry logic
- Rate limit handling with queue management
- HIPAA, PCI-DSS, SOC 2 compliance built in
Our API integration development process
We follow a 4-phase process that delivers a production-ready integration in 8-12 weeks.
Phase 1 is the Roadmap. We map every endpoint, data flow, and error scenario. You get a fixed price and timeline. Phase 2 is development. We build the integration in 2-week sprints with demos every Friday.
Phase 3 is testing. We run automated tests and a 2-week user acceptance period. Phase 4 is release. We deploy to production, set up monitoring, and hand over documentation.
What ships with every API integration
Every integration includes these deliverables by default. No extra charges.
We ship source code in your private GitHub repo. You own everything. No licensing fees, no vendor lock-in.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Postman collection with all endpoints
- API documentation in Markdown
- Error handling with retry logic
- Rate limit handling with queue management
- Datadog monitoring dashboard
- Sentry error tracking
- Unit tests and integration tests
- Deployment runbook
What we ship in this practice.
Salesforce to NetSuite integration
A SaaS company needed to sync orders from Salesforce to NetSuite. We built a real-time integration using REST APIs and a message queue. Reduced manual data entry by 12 hours per week. Tech stack: Node.js, Salesforce REST API, NetSuite SOAP API, RabbitMQ.
Stripe to QuickBooks integration
A fintech startup needed to sync Stripe payments to QuickBooks for automated reconciliation. We built a daily batch integration with error alerts. Saved the accounting team 8 hours per week. Tech stack: Python, Stripe API, QuickBooks Online API, Airflow.
Epic EHR to telehealth platform integration
A telehealth company needed to pull patient data from Epic and push visit notes back. We built a FHIR-based integration with HIPAA compliance. Reduced patient intake time by 40%. Tech stack: Java, Epic FHIR API, HL7 FHIR, AWS Lambda.
Shopify to warehouse management integration
An ecommerce brand needed to sync orders from Shopify to their warehouse system. We built a real-time integration with inventory updates. Cut order processing time from 4 hours to 15 minutes. Tech stack: Ruby on Rails, Shopify REST API, custom WMS API, Sidekiq.
HubSpot to Marketo integration
A marketing agency needed to sync contacts and campaigns between HubSpot and Marketo. We built a bidirectional integration with deduplication. Reduced duplicate contacts by 95%. Tech stack: Node.js, HubSpot API, Marketo REST API, MongoDB.
Snowflake to Tableau integration
A media company needed to stream analytics data from Snowflake to Tableau for real-time dashboards. We built a custom connector using Snowflake's SQL API. Reduced dashboard refresh time from 2 hours to 5 minutes. Tech stack: Python, Snowflake SQL API, Tableau REST API, Airbyte.
Why teams hire us.
Fixed price, not hourly
Every integration project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
8-12 week delivery
We ship production-ready integrations in 8-12 weeks. Our average is 10 weeks. We have delivered 200+ integrations on time.
Compliance built in
We build HIPAA, PCI-DSS, and SOC 2 compliant integrations. Our team has completed 30+ compliance audits. We handle PHI, PII, and payment data.
Full code ownership
You own all source code. No licensing fees, no vendor lock-in. We deliver everything in your GitHub repo.
Senior engineers only
Every integration is built by a senior engineer with 8+ years of experience. No junior developers. No offshore teams.
Post-launch support
We provide 30 days of post-launch support. We monitor uptime, fix bugs, and answer questions. After that, we offer maintenance at a fixed monthly rate.
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.