Open to opportunities
Calvin
Joy
Tarigan
ML Engineer · AI Builder
Computer Science student at Universitas Indonesia focused on building and implementing machine learning systems - from custom neural networks and RL agents to production-ready full-stack platforms.
TECH STACK
PyTorch·
scikit-learn·
TensorFlow·
Python·
Pandas·
NumPy·
PostgreSQL·
Docker·
Spring Boot·
Next.js·
Django·
Kubernetes·
Reinforcement Learning·
PCA·
K-Means·
SMOTE·
Java·
TypeScript·
Git·
Jupyter·
PyTorch·
scikit-learn·
TensorFlow·
Python·
Pandas·
NumPy·
PostgreSQL·
Docker·
Spring Boot·
Next.js·
Django·
Kubernetes·
Reinforcement Learning·
PCA·
K-Means·
SMOTE·
Java·
TypeScript·
Git·
Jupyter·
Selected Projects
See all →Reinforcement Learning
Vacuum Cleaning Robots MDP
Modular RL experimentation framework in Python with custom environments, agent training, and reproducible logging.
Deep Learning
IDX Multi-Asset Forecasting
Custom RNN/LSTM from scratch in PyTorch for Indonesian stock market prediction with ablation study.
ML Pipeline
UFC Fight Analytics
End-to-end ML pipeline with classification, regression, and unsupervised learning on real UFC data.