At EPAM Systems, I directed a 90–100-person migration to a microservices architecture across 450+ APIs on Azure. The new backend helped a global client ship features faster, and I had architects, project managers, and other specialists reporting directly to me.
At Attractor Software LLC, I ran a 30-person engineering company, built its operating model from scratch, and improved on-time delivery by 20%. I also conceived an internal HRM system that used Jira time logs to support client invoicing and send scheduled summaries to project managers.
At Attractor Software LLC, I now architect a live WhatsApp AI assistant for handymen, specifying its LLM classification as testable contracts. I maintain a 27-code taxonomy, built 236 acceptance test cases from real dialogues, and review the human hand-off queue to refine the AI's rules.

