Owned end-to-end technology operations for the company as the primary engineer, covering product design, development,deployment, and maintenance.

作为全栈工程师负责公司端到端技术运营，涵盖产品原型设计、全流程开发、部署与维护。

Designed and delivered company websites/portals from 0→1 using Bootstrap/Vue, translating business requirements intoresponsive, production-ready UI.

使用 Bootstrap/Vue 从 0 到 1 设计并交付公司门户网站。

Built and maintained backend services and internal tools with Golang, including API design, business logicimplementation, and integration with MySQL.

使用 Golang 构建并维护后端服务与内部工具，涵盖 API 设计、业务逻辑实现与 MySQL 集成。

Designed database schemas and optimized queries/indexes in MySQL to improve reliability and performance for corebusiness workflows.

设计数据库结构并优化 MySQL 查询/索引，提升核心业务流程的可靠性与性能。

Managed production environments on Linux, including server provisioning, routine maintenance, log monitoring, andincident troubleshooting.

负责 Linux 生产环境运维，包括服务器部署、日常维护、日志监控与故障排查。

Configured and maintained Nginx on Aliyun Web Service (reverse proxy, load balancing basics, SSL/TLS, redirects,caching rules) to ensure stable access and secure delivery.

在阿里云配置并维护 Nginx（反向代理、基础负载均衡、SSL/TLS、跳转、缓存规则），确保稳定与安全访问。

Implemented deployment and release workflows (Git-based), maintained separate dev/staging/production environments, andensured backups and recovery procedures were in place.

实施基于 Git 的部署/发布流程，维护开发/预发/生产环境，并确保备份与恢复流程到位。

Delivered outsourced client projects independently as a full-stack owner: requirement scoping, system design, development,testing, launch, and post-launch support.

以全栈负责人身份独立交付外包项目：需求梳理、系统设计、开发、测试、上线与后续支持。

Produced product/UI assets and marketing creatives that supported engineering delivery using Adobe Photoshop/Illustrator.

使用 Adobe Photoshop/Illustrator 制作产品UI原型与营销素材，支持工程交付。

Designed and implemented the company’s internal network and IT infrastructure, including device management, accesscontrol, and reliability improvements.

设计并落实公司内部网络与 IT 基础设施，包括设备管理、访问控制与隐私安全性提升。

Built and maintained the company’s official website/portal from scratch, covering UI/UX design, front-end development,back-end services, deployment, and monitoring.

从零搭建并维护公司门户官网、后台管理系统，涵盖 UI设计、前端开发、后端开发、服务器部署、数据库运维与监控。

Developed and operated WeChat ecosystem products (WeChat Mini Programs and Official Account integrations), includingfeature iteration, bug fixes, and performance optimization.

开发并运营微信生态产品（小程序与公众号集成），包含文章撰写和推送、功能迭代、Bug 修复与性能优化。

Managed technical support and operations: troubleshooting, security hardening, data backup/recovery, andcontinuous optimization based on business needs.

负责公司的日常技术支持与运维：故障排查、安全加固、数据备份/恢复，并根据业务需求持续优化。

Collaborated cross-functionally with business stakeholders to translate requirements into technical roadmaps anddeliverables, prioritizing fast iteration and business impact.

与业务方跨团队协作，将需求转化为技术路线与交付物，优先保证快速迭代与业务影响。

Designed project brochures, promotional materials, developed websites and WeChat Official Accounts for the U.S.schools.

为美国院校设计项目手册与宣传物料，并开发网站与微信公众号以便招生。

Managed technical operations for all Shanghai branches of the group.

负责集团各分支子公司的技术运维和指导。

Maintained computers and servers for all Shanghai branches, was responsible for the daily development and operations.

维护上海分公司的电脑与服务器，负责日常开发与运维。

Designed the network topology for the company and provided technical support for all departments.

设计公司网络拓扑与维护网络安全。

Coordinated internal development needs.

协调对内部的开发需求。