Raditya_Fauzan

Engineering Intelligence

Unveiling hidden patterns in chaos. Building intelligent systems for the next generation of the web.

About Me

Hi there! I am Raditya Fauzan. I am currently a third-year undergraduate Mathematics student at the University of Indonesia. People often ask why Math? For me, it is all about the logic and the precision. But beyond the formulas on a whiteboard, my real passion lies in Software and AI Engineering.

I am not just interested in 'calculating' things; I want to build them. I love the challenge of taking complex mathematical concepts and turning them into scalable automation or intelligent systems that solve real problems. Whether it's architecting a RAG-powered chatbot or optimizing a backend pipeline, I thrive at the intersection of clean code and smart algorithms. My goal is to make AI work in the real world, backed by the solid intuition of a mathematician.

Core Technologies

PythonPyTorchTensorFlow & KerasScikit-learnOpenCVLangChainChromaDBGoogle Gemini APIHuggingFaceStreamlitFlaskPostgreSQLSQLitePandas & NumPyMatplotlibNLTKLooker Studio

Experience

Aug 2025 – Feb 2026

Developer Intern

PT. Mitra Cakra Digital

Developing high-performance backend systems using FastAPI and Celery-Redis. I specialize in large-scale data processing through automated web scraping and OCR integration, turning unstructured chaos into actionable database systems.

Aug 2025 – Nov 2025

Head of Data Science Competition

LOGIKA 2025 (Universitas Indonesia)

Leading the architectural design of a national-scale competition. I am responsible for designing the competition structure for over 100 participants.

2025 – 2026

Deputy of Evaluation and Management

HMDM Universitas Indonesia

Leading internal evaluations and organizational assessments. I initiated and supervised a new evaluation framework to assess the performance of 13 departments and over 30 work programs.

Oct 2024 – Feb 2025

Full Stack Data Science

Sanber Campus x ITB

Intensive program focusing on the end-to-end data science lifecycle. Specialized in Machine Learning, NLP, and Time Series Analysis to build predictive and analytical models.

2023 – Present

Bachelor of Mathematics

Universitas Indonesia

Focusing on the mathematical foundations of AI, including Linear Algebra, Algorithms, and Data Structures. Currently in the third year, leveraging mathematical logic to build intelligent systems.

Projects

Dementia Brain MRI Generation using Conditional DCGAN

Dementia Brain MRI Generation using Conditional DCGAN

BioinformaticsConditional DCGANComputer Vision+3

A bioinformatics research project using Conditional Deep Convolutional GANs to generate synthetic brain MRI images across different Alzheimer's dementia stages.

Face Recognition Attendance System

Face Recognition Attendance System

Python (Flask 2.x)PostgreSQLOpenCV & NumPy+2

Touchless, automated attendance system using computer vision with real-time detection and anti-spoofing.

PDF-Based RAG System

PDF-Based RAG System

Google Gemini APILangChainChromaDB+2

Retrieval-Augmented Generation system transforming static PDF documents into interactive knowledge bases.

Cloud Data Security Risk Analysis

Cloud Data Security Risk Analysis

PythonScikit-learn (Isolation Forest)Tree SHAP+2

Cybersecurity anomaly detection using Isolation Forests and Tree SHAP for explainable AI.

Heart Disease Prediction (ANN)

Heart Disease Prediction (ANN)

TensorFlow & KerasKeras TunerScikit-learn+1

Deep learning model for medical diagnosis with hyperparameter tuning and class balancing.

E-Commerce Customer Sentiment Analysis (Tokopedia)

E-Commerce Customer Sentiment Analysis (Tokopedia)

PythonScikit-learnSastrawi+2

NLP pipeline for analyzing public Review on E-commerce using Naive Bayes and custom slang normalization.

Sales Performance Dashboard

Sales Performance Dashboard

SQLiteLooker StudioData cleaning+1

Business intelligence dashboard for pharmaceutical sales tracking and KPI visualization.