Spin off from Trend Micro. Focus on automotive security. Developed and implemented key backend features in the xZETA Vulnerability Management System, focusing on scalable architecture with Python, Fast API, AWS S3, SQS, Lambda, k8s, and Postgres.

Developed and implemented key backend features in the xZETA Vulnerability Management System, focusing on scalable architecture with Python, Fast API, AWS S3, SQS, Lambda, k8s, and Postgres. Collaborated closely with PMs, UI/UX designers, frontend developers, and DevOps teams, as well as overseas sales engineers, data teams, and AI teams to define requirements, streamline system integration, and align technical solutions with business needs. Designed and deployed service security, implementing AuthN and AuthZ for RESTful APIs, using AWS IAM for fine-grained access control and WAF to protect against common web threats, ensuring adherence to performance and security best practices. Built GitHub Actions-driven CI/CD pipelines, integrating code quality checks and unit tests during PRs before code review. Developed workflows, enabling members to seamlessly deploy software to specific environments. Implemented a security scanning workflow, generating weekly security reports. Implemented monitoring and alerting strategies using Grafana and Prometheus to proactively identify and resolve system bottlenecks and failures. Regularly utilized GitHub Copilot and AI agents to accelerate development cycles and improve code quality. Explored AI-driven techniques for vulnerability detection and automated code analysis, participating in AI research and workshops.

Developed and maintained a Cloud Management Platform with PHP/MySQL, serving global customers, leveraging AWS for high availability and reliability. Designed and optimized cloud infrastructure for a new company branch, covering APIs, databases, and AWS-based web services. Implemented a Reserved Instance management service with utilization tracking and expiration alerts, optimizing resource allocation. Documented comprehensive design templates, API guidelines, and progress reports to streamline team communication and project clarity. Resolved 92% of critical OWASP vulnerabilities, enhancing system security compliance.

Substitute services draftee in Changhua Veterans Home. Patient and quick response is required in this medical workplace. Communicate with nurses and patients and then prepare medical plan for patients to go to Taichung Veterans General Hospital. After COVID-19 outbreak, I proposed plans to guide patients to local clinic, and negotiated with patients not going to hospitals.

Practiced Waterfall and Agile processes in several software projects, such as community network, games, ELOP, and AI assistant. Participated in all phases including requirement, design, implementation, testing, and maintenance phases. Elicited functional and non-functional requirements with software engineers through scenario discussion, object-oriented analysis, use case construction (UML), and prototyping. Object-oriented designed web application components using MVC design pattern. Designed architecture by considering data flow, storage, and APIs. Designed relational database with ER diagrams. Tested software by unit testing and integration testing with GitLab CI/CD. Participated in more than 20 software projects and collaborated with 2-20 team members. I used to lead members to propose projects to Ministry of Science and Technology (MOST), and I used to be a hack day leader. Proficient in listening to members opinions, analyzing ideas from multiple viewpoints. Encouraged members to think wildly and to implement their idea into products. Avoid conflicts by setting up standards and negotiating with members. When I discovered problems during project development, I would discuss with members and project leader, try to figure out solutions and improve development process. After tasks were finished, I would try to improve software performance and help team members to solve their task problems.

Developed a wildlife telemetry tracking website using PHP/MySQL, enabling researchers to monitor and analyze wild animal movement patterns. Collaborated closely with wildlife researchers, PMs, and firmware engineers to define project requirements and ensure seamless data flow between telemetry devices and backend systems. Designed and implemented APIs for server-telemetry communication, facilitating real-time data synchronization between tracking devices and the web platform.