Danylo Holovin

Architected a multi-tenant agent platform from scratch, including a visual configuration UI and execution layer for document processing, tool calls, and model orchestration.

Built an LLM-powered data analysis MVP with natural-language querying, authentication, data-source configuration, and query workflows.

Optimized slow queries from 3 seconds to 200ms, reverse-engineered an inherited codebase, designed a role-based permissions system, and built WebSocket real-time updates.

Built queue-based ranking checks handling 50,000+ keywords per day, and contributed to analytics dashboards, reporting, and multi-tenant workflows.

Designed and built AI image-editing features, a multi-step editing UI, and managed backend load for bulk image processing handling 100,000+ images per month.

Architected automation for ad creation and lead tracking, ran load tests at 1,000 concurrent connections, and fixed 8 production vulnerabilities.

Built asset-synchronization and trading UI with real-time charts and alerts, contributing to a product launch from blank codebase.

Built recognition and rewards modules, payment workflows, and role-based configuration, and drove frontend best practices.

Built merchant portal, loyalty rules, memberships, referrals, and store credit, with multi-tenant business logic and Shopify integration.

Pursued a degree in Software Engineering with a focus on IT systems and technologies.