Hanna Mykhalenko
@hannamykhalenko
Product Owner at Symplast who grew Windows product users by approximately 30% and cut the median release cycle from approximately 100 days to 20.
UkraineWhat I'm looking for
At Symplast, I owned delivery for practice-facing and patient-facing applications on a HIPAA-compliant healthcare platform. As the sole Product Owner for Windows and Android, I wrote user stories and acceptance criteria, designed production-ready UI in Figma, and coordinated delivery with the development team.
I led work to close feature-parity gaps between Windows and Apple platforms, helping Windows grow users by approximately 30%. I also redesigned release management, reducing the median release cycle from approximately 100 days to 20 while improving predictability.
Before moving into product ownership, I worked in quality assurance at Symplast across Windows, Apple, Android, and web. I introduced quality metrics and an MCP-based workflow that generated draft test cases from structured tickets, reducing manual case-creation time by 30–70% depending on ticket clarity.
At CSSSR, I handled testing and release quality across client projects in e-commerce, edtech, HRtech, and productivity tools. My work included functional and regression testing, validating payment flows and A/B tests, and writing automated tests with Nightwatch.js.
Experience
Work history, roles, and key accomplishments
Product Owner
Symplast
Apr 2023 - Aug 2026 (3 years 4 months)
Owned product delivery for practice-facing and patient-facing applications within a HIPAA-compliant healthcare platform covering EHR, practice management, AI, and patient engagement. Developed and drove the turnaround plan for the lagging Windows platform: researching, planning, prioritizing, driving releases, and directing the dev team.
• Managed the Windows and Android products end-to-end as sol
Quality Assurance Analyst, QA Lead
Symplast
May 2022 - Apr 2024 (1 year 11 months)
Owned quality across a complex, cross-platform healthcare product (Windows, Apple, Android, web) operating in a HIPAA-regulated environment. Built and improved testing processes, working across the full development cycle with cross-functional teams.
• Led migration to a new test management system, cutting test-plan creation time and reducing licensing costs by approximately 32%.
• Reorganized test
Quality Assurance Engineer
CSSSR
Apr 2019 - May 2022 (3 years 1 month)
Owned quality end-to-end across projects in e-commerce, edtech, HRtech, and productivity tools. Worked on client projects under an outsourcing model, taking full responsibility for testing and release quality on each one.
• Test design, requirement reviews, bug reporting, and tracking.
• Functional, regression, smoke, and cross-browser testing.
• Owned the full software validation cycle and releas
Education
Degrees, certifications, and relevant coursework
Moscow Polytechnic University
Postgraduate Degree
Kharkiv National University of Radio Electronics
Bachelor's Degree, Computer Science
MIT Professional Education
Designing and Building AI Products and Services
2026 - 2026
MIT Professional Education
Designing and Building AI Products and Services
Feb 2026
HIPAA Training
HIPAA Awareness for Business Associates
Mar 2025 · Expires Mar 2027
Availability
Location
UkraineAuthorized to work in
Salary expectations
Social media
Job categories
Interested in hiring Hanna?
You can contact Hanna and 90k+ other talented remote workers on Himalayas.
Message HannaGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
