Nicholas Lee Jun Yi

Nicholas Lee Jun Yi

Software Engineer in Singapore

Work Experience

2023 — 2023
Singapore

• Led development of an AI-based product solution leveraging computer vision models to identify and remove violating items on the Shopee platform as part of Listing QC team
• Collaborated with cross-functional teams, including regional ops, UI designers, software engineers, and data science teams to ensure platform cleanliness
• Presented PRD to numerous stakeholders, articulating launch roadmap, technical specifications and performance metrics

2023 — 2023
Singapore

• Designed and developed a full-stack computer vision data visualisation tool for Hyundai’s AI Research centre with Next.js, Express.js and MongoDB, utilising Docker for deployment on Kubernetes-based infrastructure
• Reduced API response data latency by 80% through server-side segmentation-mask decoding with LRU cache
• Adopted microservices architecture following clean architecture principles for integration across various CV/ML applications
• Conducted research on WINClip for zero-shot anomaly detection in Ioniq 5 Electric Vehicle manufacturing process

2022 — 2022
Singapore

• Developed mobile interfaces using Flutter with Dart, integrating features such as profile page and earning analytics
• Migrated app database from Cloud Firestore to PostgreSQL with Hasura and GraphQL by mapping complex data relationships, resulting in 60% reduction in query response time
• Implemented robust BLoC stream-based state management system for future codebase maintainability and scalability

Projects

2023

• Conceptualised and developed SingaScript, a custom programming language and IDE utilising React for frontend with Python and Node.js backend
• Implemented asynchronous operations to efficiently manage concurrent API calls allowing for simultaneous code execution
• Awarded Most Beautiful Hack - out of 178 teams at Hack&Roll 2023, Singapore’s largest student-run 24-hour hackathon

2022

• Engineered a full-stack wellness mobile application to monitor users’ daily routines and predict wellness status via regression analysis, utilising Flutter SDK with Dart, Firebase and Heroku for backend hosting
• Leveraged Python and Scikit-learn to implement a DFS algorithm to identify associations and make predictions
• Conducted rigorous unit, widget, and integration tests ensuring quality and reliability of release build
• Awarded Judge’s Choice Award - out of 414 projects at highest level of achievement (Artemis) in NUS Orbital

2022

• Developed a timetable optimizer for NUS students using a Genetic Algorithm to generate highly efficient and personalised schedules utilising JavaScript, HTML, CSS, Flask, Python, Selenium, and NUSMods API
• Integrated crossover and mutation operations to generate optimised timetables, accounting for constraints such as class availability and student preferences

Awards

2023

Awarded out of 178 teams in Singapore's largest hackathon Hack&Roll 2023

2022

Awarded out of 414 projects, earning the highest level of achievement - Artemis in NUS Orbital Programme. This award is given to the top teams selected by a panel of judges consisting of faculty members and IT professionals.

2017
Dean's List from Eunoia Junior College

Award in recognition of outstanding academic performance

Education

2019 — Now

Computer Science with Minor in Interactive Media Development

2017 — 2018
Singapore

Singapore-Cambridge GCE A-Level

Contact

GitHub
Website
LinkedIn