Duy L. Email & Phone Number

Hanoi Capital Region

• Admin System for Marketers (Apr. 2023 - Present)
• Enhanced efficiency and scalability by transforming a monolithic Django legacy system to a client-server architecture.
• Developed reusable decorators to minimize redundancy and improve maintainability
• Achieved an 80% performance improvement by optimizing coupon validation logic and code structure.
• Conducted comprehensive research on essential project technologies to facilitate thorough documentation.
• Analyzed and documented existing codebase logic to foster knowledge sharing among team members.

Hanoi Capital Region

• Smart Campus (Sep. 2022 - Feb. 2023)
• Used microservices to communicate between services using the RESTful principle.
• Built a separate service to retrieve data from hardware devices in real-time and send it to the main server.
• Built a mock server to help simulate integration tests.
• Used a scheduler to handle tasks at specific times of the day.
• Applied insensitive search for multiple modules.

Hanoi, Hanoi, Vietnam

• OverviewCooperate with product managers and other colleagues to find problems, then find solutions to solve problems with technological solutions.Products Built and RolesTech Marathon – Coding class for beginners (Dec..
• Built an automated grading system for 13 programming assignments used by 29 students in Python programming class.SheCodes Hackathon - Biggest all-women hackathon in Vietnam (Jun. 2021 – Aug. 2021)
• Built a Submission and Grading System from scratch used by 346 female hackers and 33 judges.
• Worked in a team of 2 people to design UML diagrams.
• Implemented submitting functionality for hackers to submit their works.
• Implemented grading functionality for mentors and judges to grade hacker’s works.

Hanoi, Hanoi, Vietnam

OverviewCooperate with product managers, mentor and other colleagues to find problems, then find solutions to solve problems with technological solutions.Divide the task into smaller chunks of work and estimate the time to complete each specific taskDesign, implement and write tests for assigned tasksTraining Program (Feb. 2022 - Mar. 2022)Took part in a.