Koh Jia Wei

SWE @ TikTok

College Park, Maryland, United States

About

Hello, and thanks for visiting my profile! Feel free to reach out if you'd like to connect :)

Experience

  • Software Engineer at ByteDance
    Jul 2025 - Present · 1 yr

    Trust and Safety Platform

  • Software Engineer at TikTok
    Jul 2025 - Present · 1 yr

    Trust and Safety Platform

  • Cyber Security Engineer at DSTA
    May 2024 - Jul 2024 · 3 mos

    • Tested and evaluated ProtectAI Metasploit exploits on large language models such as anythingLLM • Conducted threat analysis to identify potential exploit codes and scenarios

  • Software Engineer at HĀTO Medical Technologies
    Aug 2023 - Jan 2024 · 6 mos

    • Built Front-End Prototypes using ReactJS and TailwindCSS for investors • Modeled HATO Machine Learning Models in Django • Exposed HATO internal webservices as RESTful endpoints

  • DevOps Engineer at FINMECHANICS
    May 2023 - Jul 2023 · 3 mos

    • Enhanced Gitlab CI/CD pipeline, and artifact creation reducing deployment times by roughly 40% • Automated SSMS19 SQL scripts and artifact creation • Developed SOAP-based APIs for FMConverge webservice for CRUD operations