Every public-facing SaaS API, payment endpoint, and AI webhook is a constant target for credential stuffing, automated scraping, JWT replay attacks, and wallet-draining traffic spikes. Protecting your backend microservices requires a high-speed API Gateway with dynamic rate limiting, cryptographic token verification, and real-time security alerting.
If you are looking to hire a freelance API gateway, rate limiting, and edge security programmer in Go (Golang), Python (FastAPI/Django), or AWS API Gateway, I am Aldian Fazrihady.
API Gateway & Rate-Limiting Architectures I Have Built
- Unified Go API Gateways: Building a Unified API Gateway in Go: Routing, Authn/Authz, and Rate Limiting at Scale
- FastAPI Edge JWT Gateways: Building Lightweight API Gateways: Routing and JWT Verification at the Edge
- Dynamic Database-Driven Rate Limiting & Sentry Alerting: Database-Driven Dynamic Rate Limiting with Django Admin Controls & Proactive Security Alerting with Sentry Context