lesterong
Hey! I'm Lester. I build interfaces for the web and iOS, with an interest in front-end engineering, animation, and human-computer interaction.
I like software that feels clear, polished, and easy to use. Most of my work sits somewhere between engineering and design: shaping the product, refining the details, and shipping the interface.
present
I currently work as an iOS engineer at a large-scale e-commerce company. Outside of work, I'm exploring creative tools, spatial interfaces, and practical ways AI can support better products.
past
I started learning web development in 2020 through The Odin Project. Since then, I've worked on projects across digital twins, architecture, education technology and games. In 2025, I graduated from the National University of Singapore with a B.Comp in Computer Science.
work
favourites
| Yonsei Digital Twin Web / Astro, React, MapboxGLJS | |
| NUS Digital Twin Web / Astro, React, CesiumJS | |
| Ah Leong's Farm iOS / Swift, UIKit, SpriteKit, CoreData | |
| OmniCAT Web / NextJS, React, ThreeJS, Django | |
| Peggle Clone iOS / Swift, SwiftUI, SwiftData | |
| hypercube Web / React, FastAPI, Docker, AWS | |
| GoodBI Web / NextJS, React, FastAPI | |
| squares Web / NextJS, React | |
| civictechlab.org Web / Astro, React, Bootstrap, TinaCMS | |
| capitalsofthefuture.org Web / Astro, React, TinaCMS | |
| Taskority Web / React, Ruby on Rails | |
| seaclimatenpos.org Web / JavaScript, Bootstrap | |
| NUS FAQ Web / React, Firebase RT DB | |
| bayuhao.org Web / Astro | |
| NUScheduler Desktop / Java, JavaFX | |
| John Chatbot Desktop / Java, JavaFX |
social
You can find me on GitHub, connect on LinkedIn, or email me.