Jayden Tiew

Graduate of Nanyang Junior College

Singapore, Singapore

About

Hi. I am a student who is also a computer science enthusiast. Highly motivated to learn new interesting skills, I am always venturing into new adventures to learn new exciting things that I am passionate in. Over the past few years, I've been diving into various in the STEM sector to compete in competitions and participate in courses and projects. Recently, my main hobby has been competitive programming where I found a new passion in solving interesting algoritmic problems. I enjoy using the skills that I learnt to make positive impact to the community through both projects as well as teaching them to my younger juniors!

Experience

  • Competitive Programming Introductory Course (CPIC) (2 yrs 4 mos)
    • Advisor
      Jan 2026 - Present · 7 mos

    • Event Organizer (Operations)
      Mar 2025 - Dec 2025 · 10 mos

      Spearheaded a student-led initiative to execute a 5-day event to over 200 students from over 70 schools at the National University of Singapore. Coordinated the preparation and planning with a team of 20 student trainers, including responsibilities like logistics, content planning and partnerships. Developed my foresight, decision making and leadership through needs to be aware of potential issues, weighing pros and cons, and resolving disagreements.

    • Co-Founder/Organiser
      Apr 2024 - Feb 2025 · 11 mos

  • AI Engineer at DSTA
    Feb 2026 - Apr 2026 · 3 mos

    Completed an Internship at DSTA Informations Programme Centre - Developed an end-to-end pipeline for generation of a large dataset for testing of Commercial AI-Text detectors with Python - Implemented API Integration with workflow and parsing of unstructured data with context engineering techniques with the OpenAI Responses API - Leveraged prompt engineering and fine tuning techniques including Few Shot Learning to reduce the hallucinations and optimise the quality of Large Language Model Responses. - Executed model evaluation with machine learning metrics in Scikit-learn, data manipulation with Pandas and performing data analysis of results with Matplotlib.

  • Student Trainer (Advanced) at National University of Singapore
    Dec 2025 - Jan 2026 · 2 mos

    Part of the team of trainers for the NUS NOI Training Course. Responsibilities included curating own training materials, presenting lectures to a group of over 30 students, and giving personal tutorials to smaller groups. Improved my confidence in public speaking and communication skills.

  • Co-Founder / Vice President at Nanyang Junior College
    Apr 2024 - May 2025 · 1 yr 2 mos

    Co-founded Nanyang Junior College's first competitive programming club! We organise monthly meetups with interested members who come together to solve and discuss problems. Additionally we host bi-weekly online competitions and challenges for members. Our two flagship events, the Competitive Programming Introductory Course (CPIC) as well as the Nanyang JC Olympiad in Informatics (NYOI) was very well received by members both in the school as well as in the Informatics Olympiad Community.

  • Student Trainer (Elementary) at National University of Singapore
    Dec 2024 - Jan 2025 · 2 mos