Олександр

Oleksandr Kravchuk
Analyst / Quality Assurance
Lutsk, Volyn | Telegram: @lutheniqe | Email: [відкрити контакти](див. вище в блоці «контактна інформація») | LinkedIn: link | Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)

Profile
QA with experience in analytics and data annotation. Skilled in CRM (NetHunt), Jira, Google Sheets,
Git and GitHub. Capable of managing multiple projects simultaneously, optimizing workflows, and
maintaining high data quality. Experienced in developing process documentation, automating
workflows, and supporting teams to deliver accurate and timely results. Implemented initiatives that
helped teams reduce errors and improve performance

Skills
Jira Git SCRUM
CRM (NetHunt) GitHub TestCase Lab
Google Sheets DevTools KeyLabs

Work Expirience Business Analyst Assistant | KnB 08.2025 – 12.2025

Managed and verified CRM (NetHunt) data for accuracy and consistency
Integrated work calls and chats from messengers in CRM.
Created and updated process and workflow documentation for the analytics department
Coordinated daily tasks of coordinators and their assistants.
Analyzed data and prepared weekly sales and client performance reports for management
Automated Google Sheets workflows for analysts, improving efficiency and reducing manual ops.
Implemented initiatives to reduce sales department errors by 73% in 2 months

Quality Assurance | Keymakr 03.2025 – 07.2025

Responsible for quality assurance across multimodal projects (Video, Image, Audio, 3D, LiDAR)
Managed 14+ active projects simultaneously
Created Google Sheets templates and automated analytics tables that became core QA tools
Performed initial and recurring QA checks on datasets from operations teams
Validated project configurations and clarified client instructions
Reduced annotation errors and improved overall data quality
Supported POC stages by delivering accurate results under tight deadlines
Contributed to creating foundational QA workflows and internal documentation standards
Experienced with KeyLabs, CVAT and Segments platforms
Worked with Jira for project tracking and maintained QA-related data and reports

AI Data Annotator | Keymakr 11.2024 - 03.2025

Worked with the KeyLabs platform and performed image annotation
Performed quality checks on annotations produced by other annotators
Participated in urgent projects requiring high accuracy and speed
Consistently exceeded performance targets and ranked in the top performance category.

Courses and Education QA Manual | Hillel It School
Created test cases and bug reports in JIRA, analyzed requirements in Confluence and prepared test
documentation (checklists, test plans). Applied test design techniques for full coverage. Led a team with
the highest defect detection. Familiar with SDLC/STLC, Scrum, and basic HTML, CSS, Git, GitHub.
https://certificate.ithillel.ua/view/80961958