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Tua Delima
Sitompul

Informatics Student·Data Analyst·Data Science & AI Enthusiast

I turn raw, messy, real-world datasets into models, decisions, and stories — from provincial-scale education analytics to LLM-powered clinical assistants.

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Portrait of Tua Delima Sitompul
fig. 01 — the analyst

OPEN TO DATA & AI OPPORTUNITIES▮

growth.fit(me)
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About

I'm a 6th-semester Informatics student at Universitas Mulawarman (2023–2027), working at the intersection of data analysis, machine learning, and LLM-powered systems.

My work is grounded in real-world data: I've analyzed province-wide academic assessment scores, built and benchmarked forecasting models, clustered phishing URLs for security risk profiling, and shipped an AI assistant for a working clinic. Python and Excel are my daily drivers — from exploratory analysis to production models and the visualizations that make them legible.

current_focus =

  • Data Analysis
  • Machine Learning
  • Chatbots / LLM
Roles & programs
0
Research publications
0
Dicoding certifications
0
Years in informatics
0+
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Experience

  1. [2026-05 → now]active

    AI Engineer

    Edith Clinic Samarinda

    • Building AI-powered systems for clinical operations, from LLM-based assistants to internal automation.
    • LLM
    • Chatbots
    • Python
  2. [2026-02 → now]active

    Data Science Cohort

    Coding Camp by DBS Foundation

    • Intensive data science bootcamp: end-to-end ML workflows, model evaluation, and applied analytics projects.
    • Data Science
    • Machine Learning
  3. [2025-12 → 2026-02]

    Data Analyst Intern

    UPTD Teknologi Komunikasi & Informasi Pendidikan, East Kalimantan

    • Analyzed TKA academic assessment scores and school distribution across all of East Kalimantan province.
    • Produced infographics and data visualizations for official publications.
    • Ran a needs survey for education information services to guide provincial planning.
    • EDA
    • Data Viz
    • Excel
    • Python
  4. [2025-08 → 2025-12]

    AI & IoT Trainee

    Samsung Innovation Campus

    • Completed structured training across AI, IoT, and AIoT systems.
    • Team project: an IoT temperature monitoring system for poultry farming, from sensors to dashboard.
    • AI
    • IoT
    • AIoT
  5. [2024-01 → 2026-01]

    Head of Administration & Inventory

    Association of Informatics

    • Led administration and inventory management for the informatics student association.
    • Leadership
    • Operations
  6. [2023-10 → 2024-01]

    Future Leaders Participant

    AIESEC

    • Leadership development program focused on self-management, teamwork, and project execution.
    • Leadership
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Projects

IoT Poultry Temperature Monitoring previewSAMSUNG INNOVATION CAMPUS · 2025

IoT Poultry Temperature Monitoring

p01

An end-to-end IoT system that monitors temperature in poultry houses and streams readings to a live dashboard. Built as a team project at Samsung Innovation Campus, covering sensor integration, data pipeline, and alerting.

  • IoT
  • Python
  • Sensors
  • Dashboard
github ↗
Rice Price Forecasting Benchmark previewRESEARCH · 2025

Rice Price Forecasting Benchmark

p02

A comparative study of LSTM, ARIMA, and Random Forest models forecasting Indonesian medium-grade rice prices. Includes a full evaluation pipeline with rolling-window validation and error analysis.

  • LSTM
  • ARIMA
  • Random Forest
  • Time Series
demo ↗github ↗// coming soon
Phishing URL Risk Clustering previewRESEARCH · 2025

Phishing URL Risk Clustering

p03

Unsupervised risk profiling of phishing URLs using K-Means clustering over PCA-reduced lexical features. Surfaces distinct threat clusters to support security triage decisions.

  • K-Means
  • PCA
  • Security
  • Python
demo ↗github ↗// coming soon
Clinic AI Assistant previewEDITH CLINIC · 2026

Clinic AI Assistant

p04

An LLM-powered assistant for clinical front-office workflows: patient FAQ handling, scheduling support, and internal knowledge retrieval. Currently in development at Edith Clinic Samarinda.

  • LLM
  • Chatbot
  • RAG
  • Python
demo ↗github ↗// coming soon
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Publications

  1. [01]

    Perbandingan Akurasi LSTM, ARIMA dan Random Forest untuk Prediksi Harga Beras Medium Indonesia

    Research publication · 2025

    • LSTM
    • ARIMA
    • Random Forest
    • Forecasting
  2. [02]

    Penerapan K-Means Clustering dalam Analisis URL Phishing untuk Identifikasi Risiko Keamanan Menggunakan Model PCA

    Research publication · 2025

    • K-Means
    • PCA
    • Security
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Skills & Certifications

Skills — proficiency histogram

  • Python90/100
  • Exploratory Data Analysis88/100
  • Machine Learning82/100
  • LLM & Chatbots80/100
  • Data Visualization85/100
  • Excel86/100

Certifications — issued by Dicoding Indonesia

  1. 01Belajar Dasar Python✓ PYTHON
  2. 02Belajar Dasar Git & GitHub✓ GIT
  3. 03Belajar Dasar Data Science✓ DS
  4. 04Matematika untuk Data Science✓ MATH
  5. 05Belajar Dasar Pemrograman✓ PROG

* all certificates verifiable via dicoding.com

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Contact

Let's build something
data-driven.

Currently open to data analyst, data science, and AI engineering opportunities — internships, part-time, or collaboration on research.

contact — reach@tdsitompul

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