GDAC Exchange: Cryptocurrency Market Surveillance

Developed a real-time monitoring system for suspicious virtual-asset transactions to comply with the Virtual Asset User Protection Act and the regulations/guidance of the FSS & FSC.

Project Overview

This project focused on detecting abnormal and potentially unfair trading patterns in near real-time, backed by scalable data processing and reproducible reporting for regulatory responses.

My Role

Software Engineer (Peertec / GDAC Exchange)

Timeline

Mar 2024 - Jul 2024

Key Contributions

Designed and implemented parts of the data processing pipeline for exchange-scale datasets
Built detection workflows to surface suspicious transactions and generate actionable outputs
Produced data extracts and final reports for external/related 기관 reporting
Translated regulator requirements into implementable engineering requirements and aligned stakeholders

Tech Stack

Data pipeline: AWS Glue, Athena, S3
Processing / Extraction: Python
Messaging: RabbitMQ