Sofiia Vynnytska is a Senior Software Engineer with a decade of professional experience and eight years focused on Java and Spring, currently building backend systems at Bluepes. She has led backend teams at Playtomic, driving SaaS onboarding, migrations (including Java 11→17 and Docker Swarm→Kubernetes), and performance improvements while embracing a “you built it, you run it” culture. Comfortable from greenfield projects to large-scale refactors, she combines strong problem-solving and decision-making skills with hands-on work in microservices, CI/CD, Terraform and AWS. A proactive mentor who’s organized internal training (Java courses for women) and reduced operational costs through cleanup and migration efforts, she thrives in multicultural teams and cross-functional planning. Her math background and experience integrating hardware and third-party services give her a practical edge in designing robust, data-driven systems.
10 years of coding experience
8 years of employment as a software developer
Upper Intermediate English, Upper Intermediate English at Green Forest
Master's degree Math, Master's degree Math at Ivan Franko National University of Lviv
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Sofiia Vynnytska - Senior Software Engineer at Bluepes