At Sparktech Agency (Betopia Group), I build and maintain production backend services and REST APIs. I design SQL data models and ingestion pipelines for transactional data, and automate daily audits of 150–250 transactions in Python to catch integrity failures before production.
I built Support Desk AI, a FastAPI service that classifies messages and routes them to queues, with retries, dead-letter handling, monitoring, and 33 automated tests. Its tool-calling agent can draft replies using SQL lookups.
On Aurumchain, I wrote Rust programs for project registration, transfer control, and token distribution, and built a profit-distribution flow with a multi-sig treasury and Sumsub KYC/AML integration. I’ve also built Django REST APIs for a regulated wallet platform and upgradeable Solidity contracts for an Ethereum token launchpad.
