Volodymyr Maslov
Head of Engineering @uptain GmbH
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WORK HISTORY
Head of Engineering @uptain GmbH
Hamburg, DE
Conversion optimization platform — personalized engagement and cart abandonment prevention for online shops. Platform processes 9M+ requests daily across customers, recovering over €100M in abandoned carts in 2025 alone.Grew the engineering team from 1 to 8 with near-zero attrition — 2 departures in 4 years. Own technical strategy, roadmap planning, hiring, and delivery. Reduced delivery cycles from 10 weeks to ~5 weeks. Built the company\'s first experimentation infrastructure from scratch, enabling data-driven product decisions where none existed before. Cut AWS costs by 20% through FinOps practices and architecture improvements. Evolve a mature codebase while shipping new capabilities.
EDUCATION
Kharkiv National University of Radioelectronics
Bachelor, Programming
Kharkiv Patent and Computer College
Младший Специалист, Программирование
ABOUT VOLODYMYR MASLOV
I build engineering organizations from nothing — and fix the ones already in motion. Teams from zero to 20+, delivery cycles from months to weeks, weekly production incidents down to nearly none. I\'ve held the top seat, learned what actually matters the hard way, and came out focused on one thing: shipping the right thing, not the perfect thing.I make decisions under uncertainty — stack choices with no requirements doc, first hires when there\'s no employer brand, architecture bets when the product might pivot next quarter. I think about the product constantly, not just what we\'re building now but what should come next and how to make it pay for itself. I write less code than I used to, but I read all of it.I grow people and systems in parallel. If the engineering-product feedback loop is broken, I debug it. If someone on the team is ready for more, I make sure they get the chance — harder problems, real ownership, room to lead. Good products need more than good code — they need someone who builds the whole machine and keeps it running when the road isn\'t paved.AWS · TypeScript · Node.js · Kafka · Kubernetes · Terraform · ClickHouse · SQL
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