About

Posted on Jan 1, 0001

Side Projects

  • caiyunapp/wego: see weather in Termnial with Caiyun weather API support.
  • pk: Unofficial Placekey Go SDK
  • tzf: get timezone name from longitude,latitude in Go/Python

Work

Beijing ColorfulClouds Technology Co.,Ltd. Backend Dev since 2019-07
Maintain&Upgrading toC&toB API
  • Core API upgrading to Python 3.7 from Python 2.7
  • Refactor push system
    • Python with Celery worker write push task as Protol Buffer to Redis list and comsumed by Golang worker
  • Internal Flask&FastAPI services rewrite with Go: machine use 4 ECS(7 before), max QPS 10K, p99 under 10ms