API Integration
Legacy systems don't have to be islands. I build the integrations that connect your old systems to modern applications — cleanly, reliably, and with the error handling that stops at-3am-pager-alerts before they happen.
Describe your integration challengeCommon scenarios I handle
If yours sounds like one of these, we're probably a good fit.
Legacy ERP → Modern SaaS
Your ERP was built in 2005 and the new SaaS tool you're adopting has a REST API. I bridge the gap — bidirectional sync, field mapping, error handling, retries.
Unified API Layer
You have 5 systems that should talk to each other but don't. I build an API layer that normalizes and routes data between them, so each system only needs one integration.
GraphQL over Legacy Data
Your data is in a legacy database but your frontend team wants GraphQL. I wrap it cleanly — schema design, resolvers, performance-aware queries.
Webhooks & Event-Driven Flows
Real-time data flows using webhooks or event streaming. When something happens in system A, system B knows about it immediately — no polling, no lag.
What every integration includes
- Well-documented REST or GraphQL API
- Authentication & authorization baked in (OAuth, API keys, JWT)
- Rate limiting, retries, and error handling by default
- Integration tests so regressions surface fast
- SDK or client library for your internal team if needed
- Monitoring and alerting on integration health
What systems need to talk to each other?
Describe the systems involved, what data needs to flow, and what's blocking you today. I'll tell you the fastest path forward.
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