Oleksandr Kleshch

Oleksandr Kleshch is a seasoned software engineer with extensive experience in backend development, specializing in Node.js. Currently serving as a Senior Software Solutions Engineer at Jumbo Supermarkten since November 2022, Oleksandr previously held roles as a Senior Node.js Developer at Namecheap, Inc. and a Senior Software Engineer Team Lead at Dev.Pro. With a strong background in architectural design, performance optimization, and client-facing feature implementation, Oleksandr has actively participated in code reviews, grooming sessions, and mentoring. Earlier roles included positions as an Intermediate Backend Developer at ZF Group and various web development roles at WeblancerNet, A-LUX Web-Studio, and OraDon, demonstrating a consistent trajectory of professional growth and expertise in software development and project management. Oleksandr holds a degree from Donetsk State University of Management and further education from CyberBionic Systematics.