Yevhenii Omelianovskyi

I've built high-load backend systems for GG Network's DCBHUB affiliate platform, processing 30M+ daily clicks and visits across 2,000+ active offers, 130+ mobile carriers, and 70,000+ publishers. I designed real-time traffic and financial-event modules, CQRS-based services, ClickHouse reporting pipelines, and asynchronous jobs for traffic and billing events.

At Evergreen, I tech-led backend delivery across 6+ concurrent Laravel, Symfony, Node.js, and Shopify projects. I took products from scratch to production, owned architecture and client communication, and introduced development standards and structured code reviews.

As Lead PHP Developer at Knomary, I led up to six engineers building an enterprise LMS serving 3,000–20,000 users. I redesigned the core architecture with queues and background processing, set up Grafana, Sentry, and CI/CD, and led integrations with Zoom, Slack, Telegram, and 1C.

My work spans fintech, e-learning, ad-tech, SaaS, and API-driven products. I focus on scalable architecture, database performance, reliable asynchronous processing, production stability, and technical leadership.