• Troubleshoot and resolve production bugs assigned via Jira.• Enhance and develop new features for a client’s learning management system, leading to increased system efficiency.• Conduct analysis and optimize cloud-based APIs, reducing response time from 15 seconds to 4 seconds.• Refactor API code for improved unit testability, achieving high code coverage and passing SonarQube quality gates.• Document database structure for the client's learning management system, assisting the Power BI team in data access.• Maintain and enhance Katalon regression test scripts; execute regression tests on the learning management system.• Utilize Java, GitLab, and SVN for development and version control and manage CI/CD processes using Jenkins.

• Maintained and developed programs for production inspection machines.• Increased the effectiveness of AOI machines by 42% using Lean Six Sigma methodologies.• Developed automated desktop applications in Java and VB Script to boost employee productivity.• Collaborated with engineers to improve production processes and support NPI development.• Identify, documenting work instructions to maintain the accuracy of documentation.• Provided training to new operators and junior technicians, ensuring proper onboarding.

• Installed and maintained CCTV and alarm security systems for clients.• Managed and supervised teams, ensuring project goals were met efficiently.• Provided on-site and remote support for security systems.• Assisted management in exploring new sales opportunities and maintaining client relationships.