Premium API Integration Development ConsultantsIntegration Development
Senior engineers build your custom API integrations in 8-12 weeks. Fixed price from $80K.
IRPR builds custom API integrations for businesses that need reliable data flow between systems. We use Node.js, Python, and Go to build REST and GraphQL endpoints that connect CRMs, ERPs, payment gateways, and third-party platforms.
Our premium API integration development consultants deliver production-ready integrations in 8-12 weeks. Fixed pricing starts at $80,000 and goes to $250,000 depending on complexity. We integrate with Salesforce, HubSpot, Stripe, Shopify, AWS, and Azure. Every integration meets HIPAA, PCI-DSS, or SOC 2 compliance when required.
CTOs hire us when their in-house team lacks API expertise. Product owners hire us to ship integrations alongside their MVP. Enterprise architects hire us to replace brittle point-to-point connections with a unified integration layer.
Types of software we ship.
CRM Integration
Connect Salesforce, HubSpot, or Zoho to your ERP for real-time lead and customer sync.
Payment Gateway Integration
Integrate Stripe, Braintree, or Adyen to process payments with 99.9% uptime and PCI compliance.
Ecommerce Platform Integration
Sync Shopify, Magento, or WooCommerce with your inventory, shipping, and accounting tools.
Healthcare Data Integration
Connect EHR systems like Epic or Cerner with lab systems and billing platforms under HIPAA.
ERP Integration
Link SAP, Oracle Netsuite, or Microsoft Dynamics to your sales and procurement tools.
Marketing Automation Integration
Connect HubSpot, Marketo, or Mailchimp to your data warehouse for unified campaign analytics.
Cloud Data Pipeline
Build real-time data pipelines between AWS S3, Snowflake, and your internal databases using Kafka.
Legacy System Integration
Wrap SOAP or mainframe APIs with modern REST endpoints to extend the life of legacy systems.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Enterprise
Why Hire Premium API Integration Development Consultants
Building integrations in-house is slow and error-prone. IRPR delivers production-ready APIs in weeks, not months.
A typical in-house integration project takes 16-24 weeks and costs 40% more than planned. IRPR ships your integration in 8-12 weeks because we use pre-built connectors for Salesforce, Stripe, HubSpot, and 20+ other platforms. Our senior engineers have built over 200 integrations across 50 countries.
Every integration includes automated testing with Postman and Jest, monitoring with Datadog, and documentation with Swagger. We handle rate limiting, retry logic, and error logging so your team doesn't have to. You own the code from day one.
IRPR vs Generic Dev Shops
Not all API consultants are equal. Here is what sets IRPR apart.
Generic dev shops assign junior developers who learn on your dime. They bill hourly, change scope without notice, and deliver integrations that break in production. IRPR assigns senior engineers with 10+ years of experience. We quote a fixed price after the Roadmap phase.
We have built integrations for HIPAA-covered entities, PCI-compliant payment systems, and SOC 2-audited SaaS platforms. Every integration ships with a CI/CD pipeline, monitoring, and a runbook. Your team can maintain it or we can.
- Junior developers with 2 years of experience
- Hourly billing with no cap
- No compliance knowledge
- No monitoring or alerting
- Code ownership is unclear
- 6-9 month delivery
- Senior engineers with 10+ years experience
- Fixed price after Roadmap phase
- HIPAA, PCI-DSS, SOC 2 compliance built in
- Datadog monitoring and PagerDuty alerts
- Full code ownership from day one
- 8-12 week delivery
Our API Integration Process
We follow a clear 4-phase process to deliver your integration on time and on budget.
Every project starts with a 2-week Roadmap phase. We map your existing systems, define the data flow, and produce a fixed-price quote. No surprises. Then we build, test, and deploy in 6-10 weeks.
Our premium API integration development consultants use an agile approach with 2-week sprints. You see working integrations every sprint. We do not disappear for months and then deliver something you did not ask for.
What Ships With Every Integration
You get more than just code. Every integration includes production-grade infrastructure.
IRPR does not hand you a zip file and walk away. Every integration ships with monitoring, alerting, documentation, and a CI/CD pipeline. Your team can deploy changes in minutes, not days.
We also include a 30-day warranty. If anything breaks, we fix it at no extra cost. After that, you can extend support for $2,000 per month.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Automated tests with Postman and Jest (95%+ coverage)
- API documentation with Swagger
- Datadog monitoring dashboard
- PagerDuty alerting for failures
- Runbook with incident response steps
- Deployment to your AWS, Azure, or GCP account
- 30-day warranty with free fixes
- One hour of post-launch training for your team
What we ship in this practice.
Healthcare Data Sync
Built a real-time integration between Epic EHR and a lab diagnostics platform. Reduced manual data entry by 8 hours per week. Tech stack: Node.js, FHIR API, AWS Lambda, PostgreSQL.
Payment Gateway Consolidation
Integrated Stripe and Braintree into a single checkout flow for a fintech startup. Cut payment processing costs by 15%. Tech stack: Python, Django, Stripe API, Braintree SDK, Redis.
Multi-Channel Inventory Sync
Connected Shopify, Amazon, and a custom warehouse system for a D2C brand. Eliminated overselling and reduced returns by 22%. Tech stack: Go, Shopify API, Amazon SP-API, Kafka.
CRM-to-ERP Integration
Synced Salesforce opportunities with Oracle Netsuite orders for a SaaS company. Reduced order processing time from 3 days to 4 hours. Tech stack: Node.js, Salesforce REST API, Netsuite SuiteTalk, MongoDB.
Real Estate MLS Integration
Built a custom integration between a real estate CRM and 3 MLS systems. Added 1,200 new listings per month automatically. Tech stack: Python, RETS API, PostgreSQL, Celery.
EdTech Data Pipeline
Connected a learning management system to a student information system for a school district. Synced 50,000 student records daily with 99.97% accuracy. Tech stack: Node.js, OneRoster API, AWS S3, Snowflake.
Why teams hire us.
Fixed price, not hourly
Every integration gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
Every engineer on your project has 10+ years of experience. No junior developers learning on your dime. Our team has built integrations for Fortune 500 companies and high-growth startups.
Compliance built in
We design every integration for HIPAA, PCI-DSS, or SOC 2 compliance from day one. We do not add compliance as an afterthought. Your data stays secure and audit-ready.
Full code ownership
You own every line of code we write. No licenses, no lock-in, no recurring fees. The code lives in your repository from the first commit.
Production-grade monitoring
Every integration ships with Datadog monitoring and PagerDuty alerting. We detect failures before your customers do. Your team gets a runbook and a dashboard on day one.
8-12 week delivery
We ship production-ready integrations in 8-12 weeks. Our pre-built connectors for 20+ platforms save weeks of development time. You go live faster than with any other agency.
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.