Joel Zheng Email and Phone Number

Significant Achievements1.Built the company user center using Laravel Passport for SSO, covering multiple subsystems.Developed ERP system and workflow management system using Laravel-dcat framework, covering tasks, projects, workflows, etc.2.Promoted the team to unify GRPC services, reduced HTTP performance loss, and accelerated internal communication speed.3.Designed and developed an application auto-building platform with front-end visual drag-and-drop UI design and Jenkins CI/CD deployment.4.Operated 10+ billion PV and 500 million UV background API services, using Nginx caching and PHP-Swoole.5.Optimized a MySQL table with 50 million data volumes through indexes, partitions, etc. to improve query performance.

I specialized in backend API development for the company using PHP. My role was maintaining the backend API, ensuring seamless communication between different Products of the company. Additionally, I played a key role in documentation, creating detailed and user-friendly guides to facilitate the understanding and utilization of the developed APIs. Moreover, I collaborated closely with fellow engineers to implement various features for Wechat mini applications .