Hi! I'm Rizky Hamdana

Mobile Developer

Selected Work

Projects.

A curation of research-driven projects focusing on mobile intelligence, algorithmic transparency, and forensic data auditing.

2024 Featured

Komoditas AI

Predictive commodity market index powered by Gemini AI, connecting users to real-time regional agriculture data with a premium mobile experience.

Role:Product Engineer

Impact:Lead Development; Engineered multi-source API data flow into a unified predictive dashboard with zero-latency Flutter UI.

FlutterGemini AIFastAPIIndonesian Market Intelligence

Poster

2024

Quad-Hybrid Forecasting

Advanced Python-based commodity price engine using a Quad-Hybrid Competition approach (ARIMA, ETS, Prophet, XGBoost) to predict Indonesian food prices.

Preview

Role:Backend AI Engineer

Impact:v1.0.0 Stable; Engineered 'Holiday Aware' intelligence with 7-day lead-time forecasting and automated daily audit trails.

PythonXGBoostProphetARIMAMeta-Learning

2024

SkinSense AI

Mobile application for instant, 100% offline skincare ingredient analysis using on-device ML Kit OCR.

Preview

Role:Mobile Engineer

Impact:Indexed 9,500+ ingredients locally; achieved zero-latency inference for product safety classification.

FlutterML KitPythonTFLite

2026

404 Protocol

An interactive Forensic Lab that stress-tests platforms and audits risk (algorithmic decay, feature bloat) to prevent Digital Amnesia.

Role:Lead Architect

Impact:Full-stack build; orchestrated Gemini 1.5 Pro to audit 50+ experimental nodes with 30% reduction in failure logs.

Cloud RunGemini AIFastAPINext.js

2025

FinLens AI

Intelligent AI finance assistant with a hybrid ML engine to categorize Indonesian transactions and parse local currency formats.

Role:Full-stack Developer

Impact:97.30% ML classification accuracy; processed 100+ local merchant brands with Tesseract OCR integration.

FlutterScikit-learnFastAPITesseract.js