Serhiy Pavlikovskiy is a senior full-stack engineer with 13 years of hands-on experience building scalable e-commerce and enterprise SaaS systems using Node.js, React, Java, Python and AWS. He combines deep Salesforce and MuleSoft architecture expertise—backed by multiple architect-level certifications—with practical performance optimization and CI/CD experience from companies like Johnny Was, WorkBoard, IQVIA and HP. As a founder of Hobbyray he applies computer vision and ML tooling (PyTorch, torchvision, FAISS) to consumer-facing projects such as CoinVision, showing a rare blend of product-minded AI experimentation and production engineering. He has led cross-functional teams, produced technical architectures and shipping mobile/embedded POCs (DIRECTV/NFL Sunday Ticket), and regularly turns complex business requirements into performant, maintainable systems. Based in Boise, Serhiy brings both legacy systems experience (banking, e-commerce platforms) and modern cloud-native practices to deliver pragmatic, high-impact software solutions.
13 years of coding experience
22 years of employment as a software developer
Bachelor of Science (BS) Major in Computer Science, Bachelor of Science (BS) Major in Computer Science at Military Institute of Controls and Communication; Kiev, Ukraine
Master of Engineering - MEng Major in Computer Science and Management Information Systems, Master of Engineering - MEng Major in Computer Science and Management Information Systems at National Academy of Communication; Kiev, Ukraine
Frontcache - page fragment cache designed to boost web app performance. It reduces server response time for dynamic pages, reduces load on backend systems multiple times, increases application's resilience. Works as Servlet Filter or Standalone Cache Server.
Contributions:4 releases, 475 commits, 32 PRs in 3 years 4 months
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Serhiy Pavlikovskiy - Sr. Full Stack Software Engineer at Johnny Was