Hello

Toik.

About / background

Student who ships things that run.

I am in my third year of a D4 in Applied Data Science. Most of what I know I learned by building: a text model needs labels, an API, a dashboard and a deployment before anyone can use it.

Experience
  1. Aug – Oct 2026

    Full-Stack Developer

    Pertamina Patra Niaga, Regional Jatimbalinus · Freelance, remote

    Built the PSI document portal and MOC approval workflow for 38+ terminals and migrated about 2,980 archive files (9.2 GB).

  2. Mar – Sep 2026

    Member, Public Relations Division

    Himpunan Mahasiswa Teknik Informatika PENS · Representative Body (BPA)

    Public relations for the student association.

  3. May – Jun 2026

    Web Developer

    Seporsi, Sunrise Tour & Travels · Freelance, remote

    Catalog, ordering and booking websites with WhatsApp checkout and an automatic revenue recap.

Education
  1. 2024 – 2028 (expected)

    Politeknik Elektronika Negeri Surabaya (PENS)

    Diploma 4, Applied Data Science

    GPA 3.46 / 4.00. Machine Learning, Big Data, MLOps, Data Warehouse, Web Services, Recommender Systems.

  2. SMAN 1 Giri

    High school, Natural Sciences (IPA)

    Dewan Ambalan Pramuka, public relations.

Competitions
Top 20 of 260 participantsData Science ARA 7.0 (Kaggle)
Top 35 of 225 participantsBig Data Challenge, Satria Data, Kemdiktisaintek