Hi, I’m Hazel | Software Engineer

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Awards

001.
2nd Best
BCA Young Innovation Festival — Kaizen Process — Bank Central Asia · Kaizen
2025
002.
Scholarship Awardee
PPTI 22 — Bank Central Asia
2024
003.
1st Place
UseCase BOTcamp AI SDPPI — Kementerian Komunikasi dan Informatika RI · OCR + NLP metadata extraction
2023
004.
Top 5
Olimpiade Cyber Security & IoT — ARA: A Renewal Agent 4.0 — Departemen Teknologi Informasi ITS
2023
005.
Runner-up, Social Good
Garuda Hacks 3.0 — Garuda Hacks · MAKU
2022
006.
Winner, Dream Big & Create More Cheers
Garuda Hacks 3.0 — AB InBev · MAKU
2022
007.
Best Environment Hack
InfiniHacks — InfiniHacks · Doom o'Clock
2021
008.
3rd Place
SyntHacks II — SyntHacks · Real Truth or Dare
2021

001.
Machine Learning & Computer Vision
Pulse and emotion inference from ordinary video, receipt OCR with transformer models, on-device face recognition.
002.
Data Mining
End-to-end KDD pipelines — preprocessing, clustering, association rules, anomaly detection on real credit-risk data.
003.
Full-Stack Web
Dashboards and booking flows on Next.js, REST APIs in Laravel and FastAPI, realtime sync over WebSockets.
004.
Mobile Development
Native Android in Kotlin and iOS in SwiftUI, from finance tracking to camera-driven apps.
005.
Embedded & Signal Processing
Motion sensing from WiFi channel state on a bare ESP32, using adaptive detection and rank correlation.