• Deployed an existing productivity tracking internal tool with Terraform and Jenkins to AWS, reducing runtime by 200%.• Identified a limitation of an internal tool and proposed a solution in Python, increasing efficiency by over 900%.• Visualized productivity data across 600+ repositories and 300+ members, enhancing decision-making and performance tracking.• Collaborated with stakeholders across 5+ different teams to ensure code quality, security compliance and streamline workflows.

• Conducted IT SOX testing for DevOps pipeline compliance across 7 applications across Manulife Hong Kong, ensuring seamless progression from JIRA requests to system integration tests / user acceptance tests to deployment.• Developed cybersecurity testing tools with Python to check servers across Manulife Asia for WAFs and ensuring that their cipher suites are up to date, as well as performing 15+ penetration tests across 100+ internal development servers.• Developed a custom secret scanner to automatically clone and scan 800+ repositories from Bitbucket, safeguarding 200+ secrets.• Utilized Tesseract OCR & Python to automate downloading files and inputting data, saving 10 hours of manual work per week.

• Automated weekly data analytics tasks for using Python and VBA, resulting in a 10-hour reduction in manual work per week.• Used VBA to develop a user-friendly interface to an internal data access system that utilized IBM's Personal Communications 14, which contained millions of records across all of HSBC, improving the efficiency of the entire system by 5 times.• Used SAS Enterprise to filter and combine millions of records across 3 databases, then analyzed the impacts of a policy change on customers and revenue, as well as presenting the information using QlikSense to create comprehensible graphs and tables.

• Built a React.js dashboard that displayed information from a MySQL database by collaborating with a client developer team to develop a Node.js API, which was then deployed across 50+ hospitals and clinics across Hong Kong.• Visualized data from 30+ tables to speed up information retrieval by 10 times and improved clarity for end users.

• Built a React.js dashboard that displayed information from a MySQL database by collaborating with a client developer team to develop a Node.js API, which was then deployed across 50+ hospitals and clinics across Hong Kong.• Visualized data from 30+ tables to speed up information retrieval by 10 times and improved clarity for end users.