Project index
Each project shows the problem being solved, the workflow behind the interface, and the technical decisions used to turn an idea into a working product, report, assessment, or operational system.
Fullstack Engineering
GameOps / Riot API / Observability
Syncs Teamfight Tactics match history from the Riot API, summarizes player performance, stores match data, and exposes health, Prometheus metrics, and Grafana dashboards through a Dockerized service stack.
Data simulation / AQI
Converts collected Jakarta AQI data into pollution category predictions, simulation comparisons, and validation metrics against ground-truth readings.
Environmental compliance / .NET 10
Turns environmental inspection findings into a structured action workflow with severity labels, status filters, due dates, detail views, and corrective action notes.
AI transcription / Data compliance
Converts long interview audio into timestamped, speaker-labeled transcript documents through chunking, transcription LLM calls, structured output, redaction, and DOCX export.
Wellness education / LMS
Connects course browsing, instructor lesson editing, modular content blocks, Indonesian translations, authentication, checkout, and virtual account payment into a wellness LMS.
Cybersecurity
Cybersecurity AI / Browser extension
Combines a Chrome extension, FastAPI backend, IndoBERT-style URL modeling, typosquatting features, whitelist handling, feedback, scan history, and statistics into a practical warning workflow.
Application security / API authorization
Documents a redacted broken access-control finding where the LMS frontend displayed the correct paid-course paywall, but the lesson API returned paid content metadata to a logged-out request when called directly.
Incident response / macOS security
Documents a defensive malware investigation with fake Apple-looking LaunchDaemons, hidden payload paths, static analysis, quarantine, cleanup, reboot verification, and a DOCX evidence report.