Engineering manager and team lead for mobile and AI-enabled products. 10+ years building and leading engineering teams for Fortune 500 and startups.
Feedback from colleagues and team members I've worked with.
"Oleh was a team lead on our huge e-com project. He helped to refresh our processes on the project and made the development process more straight, organized, and clear. His leadership style is supportive and empowering."
"I worked with Oleh for about 4 months in a team where he was iOS Team Lead. It was clear at the beginning that Oleh was the great mentor and wise team leader who genuinely cares about the growth of his team members."
Comprehensive leadership development including Management Foundations, Manager as Coach, and Leading with Emotional Intelligence.
Advanced technical training in mobile development, AR technologies, and modern frameworks.
Sharing knowledge and experience through technical articles and publications.
Postings, pay by level and app spending, with sources. English only.
Guardrails for Claude Code on my own site repo: a PreToolUse merge hook, 40 bypass tests, a gate that could approve itself, and what each failure taught me.
Over a thousand inline findings from an AI code reviewer, split by priority: what P1 looks like, how I pin a self-review to a commit, and what I never measured.
Fractional CTO in Spain for a startup shipping mobile: who actually needs one, what the first 30 days should produce, when not to hire one, and how it differs from an agency or a full-time CTO.
How to decide between a rewrite, incremental modularization, or leaving a legacy iOS app as it is, from a year-long Objective-C migration that shipped every release on schedule.
Questions about engineering leadership, mobile or AI-enabled teams? Send a note.