02 / SELECTED WORK
Selected Projects
Four projects across reinforcement learning, network security, cloud-native infrastructure, and simulation. Click any card to expand deep architectural details.
Research
Reinforcement learning
Tetris Deep RL Research
Infra Lab
Network security and forensics
Data Center Microsegmentation & DFIR Lab
Cluster Lab
Cloud-native security
Hardened Kubernetes Platform
Interactive
Network simulation
WiFi Network Performance Simulator
Tetris Deep RL Research
ResearchA controlled study of why Tetris agents learn from hand-crafted features and fail completely on the raw board.
03 / TRACK RECORD
Work Experience
Engineering roles where I build computer vision pipelines, perception models, and real-time robotic systems.
Gadjah Mada Robotics Team
Computer Vision Engineer
Nov 2025 — Present
Perception for a humanoid robot: finding the ball and reading the field from a live camera feed.
- ›Ball detection: RF-DETR (Large), fine-tuned through Roboflow, reaches 97.7% mAP@50 with 97.1% precision and 97.0% recall on a held-out split of a 2,684-image multi-ball dataset. A YOLO detector was trained alongside it.
- ›Field segmentation: YOLO segmentation trained on 10,233 annotated images across venues and lighting runs at about 12 FPS, and was benchmarked against RF-DETR Small.
PythonROS2RF-DETRYOLORoboflowOpenCV
EXPAND REPORT & PHOTO
04 / TECHNICAL CAPABILITIES
Technical Skills
A comprehensive overview of programming languages, deep learning frameworks, security tooling, and infrastructure technologies I work with.
Programming & ML
PythonLanguage
C++Language
PyTorchDeep learning
OpenCVVision library
YOLODetection model
RF-DETRDetection model
ROS2Robotics
Digital Forensics & Security
Cilium / eBPFNetwork policy
TetragonRuntime enforcement
KyvernoAdmission control
CosignImage signing
ZeekTraffic analysis
DFIRForensics
nftablesHost firewall
OPNsenseStateful firewall
Infra & Networking
LinuxOperating system
DockerContainers
KubernetesOrchestration
AnsibleAutomation
FRRoutingRouting
Argo CDGitOps
05 / VERIFIED CREDENTIALS






