Huy Phung Email & Phone Number

Ho Chi Minh City, Vietnam

Ho Chi Minh City Metropolitan Area

- Back end engineer in Financial and Innovation projects such as: Electric Bike, OEMs Integration, SME Biz.- Resolved major security vulnerabilities by applying input validation and sanitization, preventing potential data breaches and safeguarding user information.- Implemented distributed tracing using OpenTelemetry that ensures every transaction, API call, and service interaction is meticulously tracked and monitored.- Developed RESTful APIs that increased third-party integrations, expanding business partnerships.- Worked with both NoSQL and SQL databases (MongoDB, MySQL).- Delivered code with CI/CD pipeline using Jenkins, Kubernetes, AWS.- Assisted in developing a comprehensive documentation system for the codebase, system design, improving onboarding for new team members and reducing ramp-up time.- Contributed to team knowledge sharing initiatives, conducting workshops on new tools and techniques, resulting in an upskilled and more efficient development team.- Facilitator in all projects that help improvement in Kanban team’s discussion and decision-making processes.

Ho Chi Minh City, Vietnam

- PIC of feature that facilitate payment through QR codes of ZaloPay, leading E-wallet product in Vietnam.- Key member of features to support travel-related products like air tickets, bus tickets, and hotel reservations.- Participated in developing Game1K - a partnership campaign of ZaloPay and Lazada, as a full-stack developer. - Implemented unit testing procedures following TDD, increasing test coverage to 90% and reducing the effort of regressions.- Implemented monitoring and logging solutions, using Prometheus and Grafana that helps reduction in time taken to identify and resolve production issues.- Implemented a data caching strategy using Redis, resulting in the decrease in database queries and overall server load.- Implemented message broadcasting and change data capture (CDC) with Kafka, ElasticSearch.- Collaborated across backend chapter to optimize API calls, support both RESTful and gRPC that makes improvement in server response time and enhanced overall application performance.- Researched and demonstrated to CTO for potential partners integration.- Mentored junior team members.

- Spearheaded the development of multiple digital transformation solutions utilizing Java, including an online platform for monitoring construction activities, an IoT solution enabling real-time data visualization, a booking management system for warehouse gate operations, and a monitoring dashboard overseeing the transportation of goods within the factory.- Effectively implemented these solutions at a production facility located in Bien Hoa City.- Engaged in direct collaboration with stakeholders based in Europe following Agile Scrum framework.- Participated to internal Business Analyst training courses.

Master Of Engineering - Meng, Information Technology

Bachelor Of Engineering - Be, Computer Science