Bohdan Petryshyn is a Backend Tech Lead with seven years of professional engineering experience and a track record of leading teams and shipping backend systems across startups and product companies. Currently based in Bali and leading backend efforts at JATAPP, he previously served as Team Lead and Staff-level engineer roles including at Redocly and built products like the Basti app. His background is rooted in PHP and web systems, evolving from hands-on web developer and analyst roles into technical leadership and project management for e-commerce and analytics platforms. Bohdan combines practical system design with business-minded delivery—he has taken on consulting and business development engagements and prefers outcome-driven contracts. An early career in statistics and a gold-medal mathematics background hint at strong analytical instincts that he applies to architecture and performance work. He’s also building an AI startup, showing a shift toward product-driven AI and a continued appetite for creating new developer-facing tools.
7 years of coding experience
12 years of employment as a software developer
gold medal Mathematics, gold medal Mathematics at Middle school
Contributions:20 commits, 18 pushes, 1 branch in 6 days
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