Oleksandr Harkavyi is a Full Stack Developer based in Warsaw with four years of hands-on experience building high-performance web applications. He has progressed from frontend-focused roles to full-stack responsibilities at BuildApps and Turris, blending React and Node.js expertise gained through formal study at Mate Academy and a Computer Software Engineering degree. Quick to adapt in fast-paced teams, he enjoys tackling complex problems and delivering efficient, production-ready solutions that move projects forward. Known for bringing fresh ideas, he balances practical engineering with a curiosity for pushing technical boundaries. Comfortable collaborating across UI and backend layers, he is open to new challenges and opportunities to make measurable impact. Contactable via email or Telegram, he combines Eastern European engineering rigor with a product-minded approach.
4 years of coding experience
2 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at National Transport University
React, Node.js Developer, React, Node.js Developer at Mate academy
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