Cybersecurity Fellow @ Yellow River Conservancy Commission

Full-time

Cybersecurity office, Information Centre, Jul. 2021 — Jul. 2023 Manager: Yun Jing Responsibility: · Managed the daily security operations of over 140 critical information systems, ensuring stable operation and conducting monthly vulnerability scans and patches to mitigate potential threats. · Optimized a comprehensive network defense system, including firewalls, intrusion detection systems, and antivirus software across the entire basin area. · Established a robust data backup and recovery mechanism, performing daily backups of critical data to ensure business continuity in case of emergencies.

Configuration Engineer @ DreamSoft

Internship

Zhengzhou R&D Centre, Dec. 2023 — Jan. 2024 Mentor: Mengyu Li Responsibility: · Managed the daily operations and maintenance of the office automation system in Shanghai's Jing'an District, ensuring system stability through continuous monitoring and performance optimization. · Assisted in the development of new features and optimization of the office automation system, involving requirement analysis, system design, coding, testing, and deployment. · Troubleshot system issues effectively, contributing to the enhancement of user experience and system reliability.

Operations and Maintenance Engineer @ Zhixueyun Tech

Internship

Shenzhen AI Product Centre, Jul. 2020 — Aug. 2020 Responsibility: · Provided technical support and performed daily monitoring. · Collaborated with the development team to streamline deployment processes.