Volodymyr Mikhav
@vmikhav
Tech Lead and Solution Architect delivering enterprise systems that turn evolving requirements into scalable, maintainable platforms.
What I'm looking for
I’m a Tech Lead and Solution Architect with 8 years of progressive experience, growing from Junior Developer to Tech Lead within the same software engineering company. I specialize in delivering complex enterprise applications when business requirements are initially undefined or continuously evolving.
I lead cross-functional engineering teams (up to 10 members) through architecture, implementation, and delivery, and I directly collaborate with international clients to convert operational constraints into scalable technical roadmaps. In healthcare and enterprise learning, I’ve built systems for end-to-end operational transparency, compliance workflows, and certification logic using robust backend architecture.
I also design maintainable data integration and ETL pipelines, including ingestion and synchronization patterns that preserve data integrity. From building REST APIs and microservices with event-driven and asynchronous/coroutine architectures to implementing OAuth2 security boundaries and automated real-time processing, I focus on reliability, auditability, and long-term maintainability.
Experience
Work history, roles, and key accomplishments
Tech Lead & Solution Architect
Onix-Systems
Aug 2018 - Present (7 years 11 months)
Led Tech Lead & Architect delivery across healthcare and enterprise learning platforms, supervising cross-functional engineering teams of up to 10 members and supporting international clients.
Education
Degrees, certifications, and relevant coursework
Cherkasy State Technological University
Doctor of Philosophy (PhD) in Computer Science, Computer Science
2019 - 2023
PhD in Computer Science focused on model and methods for data collection and processing for recommender systems in peer-to-peer computer networks. Completed the program from September 2019 to August 2023.
Volodymyr Vynnychenko Central Ukrainian State University
Master's degree in Computer Science, Computer Science
2017 - 2018
Master’s degree in Computer Science completed from September 2017 to December 2018.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
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