I built the Trade Marketing System, a full-stack CRM that supports the FMCG promotion lifecycle from campaign draft through finance approval and distributor claims. I designed a risk-based approval workflow with scoring and audit logging.
For an aquaculture client, I delivered a procurement workflow that replaced manual, paper-based approvals. I implemented amount-based approval routing and added inventory analytics, audit logs, and Excel/PDF exports.
I built an automated crypto signal execution system that turns Telegram trading signals into structured trades and live orders on OKX and Bybit. It includes backtesting, weekly performance reporting, and production deployment on a GCP VM.
At No Limit Indonesia, I built end-to-end ML pipelines for automated scoring and text classification. I applied BERT and RoBERTa NLP techniques and prepared datasets exceeding 1M rows for training.
