About Me
I'm an Informatics student at Institut Teknologi Bandung with a strong passion for software engineering, data science, and machine learning. Currently engaging in data science and research.
My experience spans full-stack development, AI engineering, and data science, with hands-on work at companies like Fata Organa and various project-based roles. I've built scalable applications using modern technologies and developed machine learning models for real-world applications.
I'm actively involved in competitive programming and data science competitions, which continuously sharpen my problem-solving skills and analytical thinking. Through these challenges, I apply concepts in optimization, statistical modeling, and algorithm development.
Education
Institut Teknologi Bandung
2023 - 2027BS in Computer Science
Relevant Coursework: Data Structures & Algorithms, Software Engineering, Machine Learning, Computer Architecture, Geometry and Linear Algebra, Discrete Mathematics
Technical Skills
Programming Languages
Machine Learning & Data Science
Web Development
Database & Cloud
Achievements
Recent Awards
Professional Experience
AI Engineer Intern
Developed an agentic AI for Question-Answering system within a Project Management System, enhancing information retrieval and user interaction. Implemented automated developer assignment system using intelligent task matching algorithms.
Full Stack Engineer
Built machine learning model for ONNX runtime predicting corrosion rates for 9 materials in sulfidic/naphthenic acid conditions. Achieved exceptional RMSE of 0.3 and completed project 1 month ahead of schedule.
Full Stack Engineer
Designed robust database architecture for company's SOP using ERD and Sequelize ORM with PostgreSQL. Developed RESTful APIs and implemented comprehensive testing with Jest and Supertest.
Data Annotator (Computer Vision)
Annotated 100+ frames per day for computer vision models, working with 10 object categories including person, vehicle, and safety-related objects. Maintained high-quality labeled datasets using XML annotation format.
Volunteering Experiences
Problem Setter
Developed and structured data science and machine learning challenges for Datavidia, ensuring a diverse range of problem difficulties and real-world applications. Also conducted extensive data collection and feasibility testing on problems.
Key Activities:
- •Developed and structured data science and machine learning challenges for Datavidia
- •Conducted extensive data collection using Selenium for web scraping and Pandas for preprocessing
- •Performed feasibility testing on problems by evaluating model performance with SHAP, RNN, Prophet, and statsmodels
- •Collaborated with other problem setters to validate problem accuracy, fairness, and adherence to competition standards
Impact:
Ensured high-quality and relevant datasets for competition tasks and validated problem fairness.
Problem Setter
Designed and formulated high-quality algorithmic and mathematical problems for the competition. Created problem sets across multiple domains and developed Higher-Order Thinking Skills (HOTS) problems to test participants' deep problem-solving skills.
Key Activities:
- •Designed and formulated high-quality algorithmic and mathematical problems for the competition
- •Created problem sets across multiple domains, including Mathematics, Physics, and Informatics
- •Developed Higher-Order Thinking Skills (HOTS) problems covering advanced topics such as Dynamic Programming and Graph Theory
- •Reviewed and tested problems to guarantee correctness, fairness, and feasibility under competition constraints
Impact:
Ensured a smooth and challenging experience for participants by providing fair and correct problems.
Featured Projects
A continuously flowing showcase of my expertise in machine learning, web development, and data science.
Social Media Impact on Education
Interactive Tableau dashboard analyzing the impact of social media on education in Indonesia. Built custom web scraping pipeline and reached final round of COMPFEST 16 among nationwide participants.
Klu: Sign Language Learning Platform
Full-stack sign language learning platform with real-time hand gesture recognition. Built using computer vision and machine learning for preprocessing and model training with React frontend.
Corrosion Rate Prediction Model
Machine learning model for ONNX runtime that predicts corrosion rates for 9 materials in sulfidic/naphthenic acid conditions. Achieved exceptional RMSE of 0.3 with high predictive accuracy.
Aksi Angkatan SBM'26 X STEI-K'23
Web-based inventory and donation management system supporting 50+ local SMEs in Jatinangor. Built with robust backend services using REST APIs and Firebase integration.
Time Series Forecasting with SSA
Forecasting model using Singular Spectrum Analysis on daily food commodity prices in Bandung, Indonesia. Demonstrated SSA's ability to identify trends and seasonal patterns.
Social Media Impact on Education
Interactive Tableau dashboard analyzing the impact of social media on education in Indonesia. Built custom web scraping pipeline and reached final round of COMPFEST 16 among nationwide participants.
Klu: Sign Language Learning Platform
Full-stack sign language learning platform with real-time hand gesture recognition. Built using computer vision and machine learning for preprocessing and model training with React frontend.
Corrosion Rate Prediction Model
Machine learning model for ONNX runtime that predicts corrosion rates for 9 materials in sulfidic/naphthenic acid conditions. Achieved exceptional RMSE of 0.3 with high predictive accuracy.
Aksi Angkatan SBM'26 X STEI-K'23
Web-based inventory and donation management system supporting 50+ local SMEs in Jatinangor. Built with robust backend services using REST APIs and Firebase integration.
Time Series Forecasting with SSA
Forecasting model using Singular Spectrum Analysis on daily food commodity prices in Bandung, Indonesia. Demonstrated SSA's ability to identify trends and seasonal patterns.
Social Media Impact on Education
Interactive Tableau dashboard analyzing the impact of social media on education in Indonesia. Built custom web scraping pipeline and reached final round of COMPFEST 16 among nationwide participants.
Klu: Sign Language Learning Platform
Full-stack sign language learning platform with real-time hand gesture recognition. Built using computer vision and machine learning for preprocessing and model training with React frontend.
Corrosion Rate Prediction Model
Machine learning model for ONNX runtime that predicts corrosion rates for 9 materials in sulfidic/naphthenic acid conditions. Achieved exceptional RMSE of 0.3 with high predictive accuracy.
Aksi Angkatan SBM'26 X STEI-K'23
Web-based inventory and donation management system supporting 50+ local SMEs in Jatinangor. Built with robust backend services using REST APIs and Firebase integration.
Time Series Forecasting with SSA
Forecasting model using Singular Spectrum Analysis on daily food commodity prices in Bandung, Indonesia. Demonstrated SSA's ability to identify trends and seasonal patterns.
Social Media Impact on Education
Interactive Tableau dashboard analyzing the impact of social media on education in Indonesia. Built custom web scraping pipeline and reached final round of COMPFEST 16 among nationwide participants.
Klu: Sign Language Learning Platform
Full-stack sign language learning platform with real-time hand gesture recognition. Built using computer vision and machine learning for preprocessing and model training with React frontend.
Corrosion Rate Prediction Model
Machine learning model for ONNX runtime that predicts corrosion rates for 9 materials in sulfidic/naphthenic acid conditions. Achieved exceptional RMSE of 0.3 with high predictive accuracy.
Aksi Angkatan SBM'26 X STEI-K'23
Web-based inventory and donation management system supporting 50+ local SMEs in Jatinangor. Built with robust backend services using REST APIs and Firebase integration.
Time Series Forecasting with SSA
Forecasting model using Singular Spectrum Analysis on daily food commodity prices in Bandung, Indonesia. Demonstrated SSA's ability to identify trends and seasonal patterns.
Writing & Research
Sharing knowledge through technical articles and academic research. From algorithms to AI, exploring the world of computer science.
Medium Articles
Understanding Major Assignments in the AI Decade
Reflection on how major university assignments can provide new perspectives in the rapidly evolving AI era.
Depth-First Search and Breadth-First Search
DFS and BFS algorithms are fundamental algorithms, meaning all programmers should at least know about these two algorithms.
Machine Learning: Decision Tree, Information Gain, Entropy
Decision Tree is one of the Machine Learning algorithms widely used for prediction. This article discusses the basic concepts of Decision Trees.
Experience: One Semester Studying Informatics at ITB
Experience and reflection during the first semester studying Informatics Engineering at Institut Teknologi Bandung.
Academic Research
The Importance of Context and Avoiding Overengineering in Sentiment Analysis Problems
Explored four different text preprocessing strategies for sentiment analysis of Indonesian text, comparing them with a Gensim baseline. Contributed comprehensive evaluation framework using TF-IDF and SVM classification.
Modified Decision Tree Algorithm for Multivariate Nonlinear Data Imputation
Proposed custom decision tree model to handle missing values during data splitting for nonlinear multivariate imputation tasks. Achieved notable average RMSE of 4.98 on synthetic educational dataset.
Singular Spectrum Analysis for Multivariate Time Series Forecasting
Developed forecasting model using SSA on daily food commodity prices in Bandung, Indonesia. Demonstrated SSA's ability to identify trends, seasonal patterns, and noise in non-stationary time series.
Let's Collaborate
I'm always interested in new opportunities in software engineering, data science, and machine learning. Whether it's an internship, research collaboration, or project work, I'd love to connect.
rizkyfathur326@gmail.com
GitHub
@fathurwithyou
X
@fathurwithyou
@fathurwithyou
Codeforces
@fathurwy