•Infra-bot (Go): Operated a multithreaded internal monitoring and automation service for resource balance
management, service health checks, and system invariant enforcement; deployed on Kubernetes and prevented resource
exhaustion from halting distributed service operations, supporting after-hours incident response.
•RPCX (OpenResty/Lua): Co-developed a high-throughput, multithreaded RPC proxy and caching layer handling
hundreds of req/s in production (stress-tested to thousands), reducing redundant upstream calls by orders of magnitude
and saving thousands of dollars monthly; investigated and remediated failed upstreams to maintain service uptime.
•Chain Expansion: Led technical integration of 20+ external networks across staging and production environments,
including non-standard architectures; defined onboarding strategies and recovered failed distributed message proofs
during incidents to ensure reliable end-to-end execution.
•x402 Protocol (Cloudflare Workers): Implemented the company’s first production HTTP payment facilitation
prototype and maintained facilitator/gateway services, enabling existing APIs to accept payments via a drop-in gateway.
