• Develop, test, and document new functionalities for SWIFT ISO 20022 in an agile environment, enhancing data interoperability and automation, reducing manual processes, and adhering to global standards• Collaborate closely with the Payment Investigation business team and QA teams to expedite defect resolution, strengthening system reliability and operational efficiency• Monitor and maintain server agents and message queues with Infrared360, ensuring strong system performance and uptime as close as possible to 100% • Streamline code deployments from development to production using SQL scripts, CI/CD pipelines in GitHub, Jenkins, and uDeploy, ensuring seamless transitions and minimized disruptions

• Offered technical guidance and troubleshooting to 10-20 students per week on JavaScript, React, Node.js, deployment, and CS fundamentals through one-on-one code reviews • Oversaw daily stand-ups and retrospectives, facilitated and supported student productive and progress• Worked with multi-disciplinary staff to cultivate an effective learning environment and triaged support for student needs

A full-stack application for a movie streaming guide with a watch history tracking system. • Established profile and history components that allow tracking and editing user account information and watch history• Created shareable components with Reach Hooks, includes update watch history buttons and API requests• Implemented CI/CD to support the agile methodology using GitHub Actions and AWS• Managed client meetings and facilitated sprint-plannings, stand-ups, and ticket systems on Trello of 7 team members

Migrated a legacy API to a microservices architecture to support higher traffic• Built and deployed a RESTful backend and database for a legacy frontend retail web app capable of supporting over 1 million products and serving a minimum of 100 requests per second  (RPS) on an EC2 instance• Stress-tested system locally and after deployment with K6, Loader.io, and utilized New Relic to handle bottlenecks• Horizontally scaled to sustain 5000 RPS <50ms latency and 0% error with 3 AWS EC2 instances utilizing Nginx load balancer• Automated unit testing with Jest with over 90% code coverage

Revitalized outdated clothing eCommerce web app.• Built React front-end service for Related Items & Outfit Creation module, including dynamically rendering items’ data and displaying items in scrolling carousels• Implemented pop-up modal forms with React and CSS for items’ features comparison• Improved Google Lighthouse Page Load Speed by 20% using text compression middleware and Content Delivery Network (CDN)