Feliks Borzik

WORK HISTORY

EDUCATION

SKILLS

ABOUT FELIKS BORZIK

I\'m a web developer with 12 years of hands-on experience, primarily focused on backend development with Ruby on Rails. I began my journey in 2012 and have since worked with several startups, collaborated with amazing people, and picked up a broad range of technologies along the way.What I enjoy most about engineering is solving complex problems and designing clean, scalable architectures. I also take pride in mentoring junior developers and helping them grow in their careers.Skills:Backend Development- Ruby & Ruby on Rails (12 years): Built both greenfield and legacy applications—standard full-stack apps, API-only services, and everything in between. Experienced with asset pipeline, Webpacker, and more recently esbuild. Integrated Hotwire and websockets (ActionCable & AnyCable)- Payments: Integrated Stripe (subscriptions, one-time payments, Connect, and payouts) and PayPal- API Integrations: Connected countless third-party services- Elixir/Phoenix & Go: Used in side, small-scale projects and experimental builds.Frontend Development- JavaScript (11 years), TypeScript (3 years): From early jQuery days to building complex interfaces in Vue 3 + TS and React. Comfortable with async/await, websockets, HTML canvas (KonvaJS), webcam audio/video capture, and drawing tools in the browser- Vue.js (6 years): At one point, 80% of my work was Vue. Migrated production apps from Vue 2 to Vue 3 + TS + Pinia- React (2 years), Tailwind CSS (3 years): Recently worked heavily with React and Tailwind on multiple projects.DevOps & Server Administration (10 years)Comfortable managing Linux servers, nginx, Docker, and systemd. Experienced with AWS, Linode, DNS, domain management, and setting up CI/CD pipelines for solo and small-team projects.