Khoi Nguyen Tran

Blockchain Developer

NUS Fintech Society•  August 2023 - Present•  Singapore

Conceptualized and built the “Referral” project, creating an on-chain referral system where users can refer other users to increase the user base of protocols.

Founder and Instructor

Tran’s OI Training Centre•  January 2022 - Present•  Singapore

Established and managed a competitive programming training center for national selection teams and JC students to prepare for the International Informatics Olympiad (IOI), Asia–Pacific Informatics Olympiad (APIO) and NOI.

Blockchain Full Stack Developer Intern

The Binary Holdings•  May 2024 - August 2024•  Singapore

Led the development and implementation of scan-to-earn.vercel.app, a platform that leverages various scanners to authenticate QR codes, barcodes, and receipts from collaborators' products, with tokens distributed to users' wallets for each successful scan. Launched and maintained bnrytoken.com, a site dedicated to introducing the BNRY token internationally, facilitating user engagement through staking and direct token purchases. Conducted in-depth analysis of BNRY token’s on-chain user activity using SQL. Developed, tested smart contracts with Foundry. Researched liquidity protocols, blockchain integration strategy for BNRY token.

Full Stack Developer Intern

Singapore Blockchain Innovation Programme•  May 2024 - August 2024•  Singapore

Developed a government ESG web app with enterprise and government portals for metrics, reporting, standard management, and user profiles. Utilized Next.js for frontend and Nest.js for backend, with Docker containers for efficient deployment and scalability.

Software Engineering Intern

CoHost AI•  May 2023 - June 2023•  Singapore

Started "Codeforce Users List" project, managing user information retrieved from the Codeforces homepage, then integrated the Elasticsearch database and used programming algorithms to optimize time of server response by 38% (from 0.8s to 0.5s).

Software Engineering Intern

Face-Net•  December 2022 - February 2023•  Singapore

Developed "Smart house" project, installing cameras in some rooms connected with AI Hub (Asus Tinker Edge T) and Home Screen app on phones in a house to detect humans, resulting in a 40% reduction in false positives in human detection through iterative model refinement and sensor optimization.