Custom Backend API Integration & Data Plumbing

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About this service

Summary

Tired of brittle integrations that break every other sprint? We design and ship rock-solid backend APIs that let your apps, vendors, and legacy applications share data without meltdowns. You’ll get clean code, iron-clad security, and docs a junior dev can grok, delivered fast because we’ve built this a hundred times already.

What's included

  • Integration Blueprint

    Sequence diagrams, ERDs, and security model - your single source of truth.

  • Production-Ready Endpoints

    Fully tested REST/GraphQL endpoints with CI/CD, RBAC, and rate-limiting baked in.

  • Automated Test Suite & Monitoring

    Unit + integration tests

  • Interactive API Docs

    Swagger UI or Postman collection

  • Runbook & Handoff Session

    Recorded walkthrough and post-launch checklist.


Skills and tools

Backend Engineer

Data Engineer

Web Developer

AWS Lambda

AWS Lambda

Node.js

Node.js

PostgreSQL

PostgreSQL

Python

Python

Supabase

Supabase

Industries

Computer Software
FinTech & Payments
Analytics