Lyon Ambrosio Djuanda
Data Science Enthusiast
I'm a dedicated Computer Science student at Universitas Negeri Semarang, currently building a solid technical foundation with core interests in Data Science and Website Development.
About Me
Hello! I'm Lyon Ambrosio Djuanda, a passionate Data Science Enthusiast pursuing my Bachelor's degree in Informatics Engineering at Universitas Negeri Semarang with a GPA of 3.86/4.00. I'm deeply interested in Data Science and Web Development. I enjoy developing scalable web applications using Next.js, React, Node.js, and Python, while leveraging machine learning frameworks like XGBoost and LightGBM to create intelligent solutions.
My proudest achievement is Exoplantropy, an exoplanet identification platform that earned Global Nominee status at NASA's International Space Apps Challenge. Beyond coding, I actively contribute to student organizations, lead events, and continuously expand my expertise through certifications and hands-on projects. I'm fluent in Bahasa Indonesia, professionally proficient in English, and have elementary Chinese proficiency.
“The most important thing I've learned is no matter how unlucky you are, opportunity always comes again. Opportunity will come to those who don't give up, those who are willing to try again. I believe there is no such a thing as a coincidence, even if it is indeed a coincidence, time will prove how that coincidence is a real coincidence or not.”
– מישהו שעדיין מנסה.
Projects
Exoplantropy – Exoplanets AI Identifier
Data Scientist
Sep – Oct 2025
AI platform to validate exoplanet discoveries. Earned Global Nominee status.
UKT Prediction – Indonesian Public University Tuition Fee Predictor
Data Scientist & Full Stack Developer
Oct – Nov 2025
ML research comparing Random Forest and Gradient Boosting algorithms for prediction.
LungAI – Deep Learning vs. Random Forest for Lung Cancer Risk Prediction
Data Scientist & Full Stack Developer
Sep – Oct 2025
Healthcare AI comparing deep learning and Random Forest algorithms for prediction.
Know The Horror – Game Prototype Development
Game Developer
Feb – Jul 2025
2.5D psychological horror RPG prototype developed using Unity game development.
Predicting Purchase Likelihood Using XGBoost, LightGBM, and CatBoost with Comprehensive Customer Review Data and Demographics
Data Scientist
Oct 2025 - Nov 2025
ML project comparing XGBoost, LightGBM, and CatBoost algorithms for prediction.
Phetrima – Prophet and ARIMA Forecasting Models Comparison
Full Stack Developer & Data Scientist
Aug – Sep 2025
Web application comparing Prophet and ARIMA forecasting models for analysis.
Healtha – Digital Health Monitoring System
Full Stack Developer
Apr – Jun 2025
Full-stack health monitoring system designed for elderly patients.
I-SECRET's Official Website Development
UI/UX Developer
Apr – Aug 2024
UI/UX design and development project for I-SECRET organization official website.
Experience & Organization
Event Staff
Grand Launching Workshop PKM 2024
Semarang | Aug – Oct 2024
- •Collaborated effectively within the Events Division team to design the event flow and ensure the smooth execution of I-SECRET ILKOM UNNES's main event.
Event Staff
UNNES Computer Science Student Orientation
Semarang | Jul – Sep 2024
- •Played an active role in planning and executing a series of orientation events, successfully welcoming and integrating new students into the Computer Science Department.
Event Lead
World Food Day and Language Month School Event
Jakarta | Sep – Nov 2021
- •Managed and coordinated the full event lifecycle, ensuring seamless planning and execution through effective cross-team communication.
Media Staff
I-SECRET ILKOM UNNES
Semarang | Feb 2024 – Jan 2025
- •Responsible for managing visual content and promoting the organization's main events.
Academic Staff
SMA Santo Kristoforus II Student Council
Jakarta | Jan 2021 – Dec 2021
- •Involved in planning programs aimed at improving student academic achievement.
Education
Universitas Negeri Semarang
Bachelor of Informatics Engineering
Semarang | Aug 2023 – Present
Current GPA: 3.86/4.00
SMA Santo Kristoforus II
Mathematics and Science
Jakarta | Jul 2020 – Jun 2023
Grade: 82.36/100
Achievements & Certifications
Professional certifications and achievements demonstrating continuous learning and expertise
NASA International Space Apps Challenge
Jakarta's Best Mission Concept and Global Nominee 2025
NASA
Oct 2025
Information Technology Fundamentals
Comprehensive understanding of core IT concepts and technologies
IBM
2025
Artificial Intelligence Fundamentals
Fundamental concepts and principles of Artificial Intelligence
IBM
2025
CCNA: Introduction to Networks
Fundamental networking concepts and Cisco networking technologies
Cisco
Feb 2025
Introduction to Cybersecurity
Essential cybersecurity principles and best practices
Cisco
2025
Building AI-Powered Search with MongoDB Vector Search
Advanced AI-driven search capabilities using MongoDB Vector Search
MongoDB
2025
Building RAG Apps Using MongoDB
Development of Retrieval-Augmented Generation applications with MongoDB
MongoDB
2025
CRUD Operations in MongoDB
Mastery of Create, Read, Update, Delete operations in MongoDB
MongoDB
2025
From Relational Model (SQL) to MongoDB's Document Model
Migration from SQL relational databases to MongoDB document model
MongoDB
2025
MongoDB Basics for Students
Fundamental concepts and operations in MongoDB database system
MongoDB
2025
Belajar Dasar AI
Fundamental concepts and applications of Artificial Intelligence
Dicoding Indonesia
Oct 2025• Expires Oct 2028
Belajar Dasar-Dasar DevOps
Core principles and practices of DevOps methodology
Dicoding Indonesia
Nov 2023
Enhanced Development with GitHub Copilot Integration
Advanced integration and usage of GitHub Copilot for enhanced development
Wilco
2025
GitHub Copilot: Code Smarter
Smart coding practices using GitHub Copilot tools
Wilco
2025
GitHub Fundamentals
Essential GitHub platform features and workflows
Wilco
2025
Transform Your Code: GitHub Copilot Magic
Code transformation and optimization using GitHub Copilot
Wilco
2025
Skills & Languages
Programming Languages
Technologies & Frameworks
Tools & Software
Interests
Language Proficiency
Bahasa Indonesia
Native
English
Professional Working Proficiency
Chinese
Elementary Proficiency
Get In Touch
Feel free to reach out to me for any opportunities, collaborations, or just to say hello!