William Edwardo Gunawan

Career path.

1. Postilize

   Software Engineer II

   Jun 2026 - Present
2. Jembatan.AI

   Founder

   Mar 2026 - Present
3. Cursor

   Web Application Developer

   May 2022 - Present
4. Postilize

   Software Engineer

   Aug 2025 - Jun 2026
5. Fiscal.ai (formerly FinChat)

   Software Engineer

   Apr 2025 - Jul 2025
6. Outlier

   AI Engineer

   Feb 2025 - Aug 2025
7. MedPass

   Software Engineer

   Dec 2024 - Mar 2025
8. CTRL+HACK+DEL

   CTRL+HACK+DEL Hackathon Winner

   Nov 2024 - Nov 2024
9. Hack the Valley

   Hack The Valley 9 Hackathon Winner

   Oct 2024 - Oct 2024
10. Hack49 Global

    Hack49 Hackathon Winner

    Oct 2024 - Oct 2024
11. Duo Keyboard Koalition

    Co-Founder

    Aug 2024 - Aug 2025
12. GenAI Genesis

    Google GenAI Genesis 2024 Hackathon Winner

    Mar 2024 - Mar 2024
13. cove

    Full-stack Developer

    May 2023 - Aug 2023
14. PT Tokopedia

    Web Developer

    May 2020 - Aug 2020
15. PT. Rapier Technology International

    Software Engineer

    Jan 2020 - Apr 2022
16. PT Tokopedia

    Sales Manager

    Feb 2017 - Dec 2020