Enterprise Crypto Data Lake: Multi-Account Ingestion
End-to-end architecture for ingestion of transactional data to multiple accounts for crypto exchange. I implemented an asynchronous extraction engine with an intelligent Rate Limiter that monitors API headers to prevent bans. The system uses Azure Key Vault for secret management and a high-performance PostgreSQL loader via COPY commands and temporary tables, ensuring idempotency and integrity at scale.
Case Study
Problem
Aggressive API rate limits and credential management across multiples simultaneous accounts.
Solution
Header-based Rate Limiting using official API signals and Bulk Inserts via io.StringIO.
Impact
>99.9% pipeline uptime and ingestion of millions of historical records.