Вадим

VADIM MEDVEDIUK
Phone: [open contact info](look above in the "contact info" section) | Email: [open contact info](look above in the "contact info" section) | Telegram: @vd_md
Location: Kharkiv, Ukraine
PROFESSIONAL SUMMARY
Versatile specialist with a strong background in business analysis, data management, and operational support. Experienced in assisting executives, organizing business processes, and handling daily tasks. Good at working with both data and people.
SKILLS
• Languages: English (B2 - Upper-Intermediate), Ukrainian (Native), Russian (Native).
• Executive Support & Operations: Calendar management, task coordination, handling personal and business assignments for executives, data search and processing, workflow organization.
• Data & Analytics: Business Analysis, Financial Tracking, ROI Assessment, Marketing Analytics, Performance Dashboards.
• Technical & Software: Python, SQL, 1C (BAS), G-code (CNC Programming), Advanced PC Troubleshooting.
• Operations: CRM Data Management, Technical Documentation, Process Improvement, Stakeholder Communication.
• QA & Testing: Software Functional Testing, Bug Reporting, Test Cases, Checklists, Jira, Postman, Selenium IDE.
WORK EXPERIENCE
Software Engineer, Grade II | UKRENERGYMACHINES JSC
May 2025 - Present
• Maintain and update complex company database systems to ensure data integrity.
• Perform hardware diagnostics, troubleshooting, and preventive maintenance.
• Develop CNC machine programs using G-code.
• Manage and prepare comprehensive technical documentation for engineering projects.
Business Analyst & Operations / CEO & COO Assistant | ECO Cleaning NYC
February 2024 - January 2025
• Improved marketing analytics accuracy by 30% by refining tracking methodologies across Facebook and Google Ads.
• Designed and implemented an analytical tracking table for employee orders, streamlining the data collection process.
• Enhanced the lead verification system, resulting in higher quality prospects and more efficient sales workflows.
• Managed financial budgeting and cost analysis to optimize operational spending.
• Built performance dashboards to visualize sales conversion rates per manager and overall revenue impact.
Assistant Director | AS Business
December 2021 - July 2023
• Successfully managed product sales to clients, consistently meeting targets and building long-term relationships.
• Streamlined internal communications between the CEO, analytics team, and developers, reducing project delivery bottlenecks.
• Utilized Python and BAS (1C) for data structuring and research to support executive decision-making.
• Maintained detailed records of client and product information to ensure operational transparency.
Software Engineer in Test (IBM DB2) | Complex Systems
June 2021 - September 2021
• Executed functional testing for IBM DB2 software, ensuring system stability and performance.
EDUCATION
• V. N. Karazin Kharkiv National University (2020-2021): Master's in Informatics
• V. N. Karazin Kharkiv National University (2017-2020): Bachelor's in Information and Communication Systems Security
• EPAM University Programs (2021): Software Functional Testing
PROJECTS
Mobile Application Development (Graduation Project)
March 2021 - May 2021
• Developed a functional mobile application for Android 8.0 devices, focusing on UI/UX and core system integration.