Experience

Ennoconn Corporation

• Taiwan
• Computer Hardware Manufacturing
• 1 - 100 Employee

• Network and Security Manager

  • May 2023 - Present



麻布數據科技股份有限公司

• Taiwan
• Computer Networking Products
• 1 - 100 Employee

• Technical Lead

  • May 2021 - May 2023

  - Managed a team of 18 people across Frontend, Backend, Mobile, and Data teams. - Led the development and maintenance of three products: 1. "發票存摺 App" with nearly 7 million downloads. Improved system performance by implementing a dynamic database read/write separation mechanism, refactoring the invoice synchronization mechanism, and improving prize checking efficiency. 2. "引客數據" SaaS service providing real-time market sales information. Successfully launched the product by building a data team, creating a data platform, and establishing data warehousing, cleaning, and quality control procedures. 3. "麻布記帳 (Moneybook) App" integrating over 30 financial institutions. Collaborated with PM and design teams to evaluate technical feasibility and drive product feature development while ensuring compliance with regulatory requirements. - Managed information security operations for three companies within the group. Responsible for planning security systems, designing defense mechanisms, and implementing security testing and evaluations (vulnerability scanning, source code scanning, social engineering exercises, and penetration testing). - Managed ISO 27001 and PIMS/ISO 27701 system operations for two subsidiary companies, passing external audits four times. Show less



TTY Biopharm

• Pharmaceutical Manufacturing
• 1 - 100 Employee

• Information Technology Manager

  • Dec 2017 - May 2021

  - Managed a 6-person information department, including AP and Infra teams. - Led the team to manage internal system operations and information project development. - Developed the company's information development strategy and digital transformation plan, including infrastructure improvement and new system implementation. - Strengthened the company's information security management, including policy development, risk assessment, and access monitoring systems. - Managed department planning and goal setting, ensuring team productivity and member development. Show less



AirSig Inc.

• Taiwan
• Information Technology & Services
• 1 - 100 Employee

• Cofounder & CTO

  • Feb 2014 - Dec 2017

  - Managed a team of 7 in R&D. - Led the technology team in developing over 30 products, including VR/Mobile/Web/IoT applications. - Developed and optimized AirSig's core technology, including productization, data analysis, and algorithm development. - Ensured smooth execution of customer projects for around 30 clients. - Implemented management mechanisms for the technology team, including code management, quality testing, and data analysis. - Helped the team obtain third-party security certifications, including the "Mobile Application Basic Security Inspection Certificate". Show less



PICK International Asset Management CO., LTD

• Tawan

• Security Manager

  • Feb 2012 - Apr 2014

  - Managed a team of 2 cybersecurity professionals. - Established and managed the information security department for a group of almost 1000 employees across China, Taiwan, and Singapore. - Developed information security management procedures, including risk assessment, asset inventory, database auditing, sensitive data control, incident logging, and monitoring. - Implemented internal controls for information security, including network access, virus detection, vulnerability scanning, penetration testing, and database auditing. - Optimized the internal and external network architecture, improving access request and operating procedures. - Participated in two major mergers and acquisitions, responsible for technology integration, information systems and telecommunications system integration, and establishing information security management procedures to comply with local banking regulations. - Handled internal information security incidents, such as investigations into illegal behavior by employees and large-scale virus infections. Show less



TradeVan

• Taiwan
• IT Services and IT Consulting
• 1 - 100 Employee

• Security Engineer

  • Jul 2008 - Feb 2012

  - Developed 5 cybersecurity services from scratch, including web vulnerability scanning, penetration testing, social engineering, website change monitoring, and malware detection. - Conducted over 150 web vulnerability scans for important projects. - Completed 15 penetration testing projects for significant systems. - Participated in over 40 external projects, including web vulnerability scanning, penetration testing, data leak detection, IPS/WAF implementation, SOC cybersecurity monitoring, website change monitoring, malware detection, social engineering drills, and cybersecurity education and training. - Delivered cybersecurity training as an instructor for nearly 10 events to internal and external clients. Topics included website security, penetration testing, social engineering, website intrusion and security protection, and Botnet analysis/attacks/defenses/implementation. Show less