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Dmitriy Haliy

@dmitriyhaliy

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Data processing specialist and data annotation operator, focused on accurate AI-ready labels and quality.

Ukraine

Message

What I'm looking for

I’m looking for a data processing or data annotation role where clear guidelines and quality standards matter. I want to label diverse data types for AI training, meet deadlines reliably, and keep improving accuracy through feedback.

I currently work as a data annotation operator at Keymakr Inc in Kharkiv, annotating and classifying text, images, audio, and video to help train AI algorithms. I focus on accurate labeling, strict compliance with project guidelines, and consistent data quality through verification and feedback.

Before this, I worked in retail as a sales consultant and also served as Chief Specialist for Automated Information Processing, where I processed administrative data using specially developed programs, databases, and Microsoft office applications, plus partial system administration. With my education in Computer Systems and Networks and my hands-on experience with data and IT workflows, I bring reliable attention to detail, adaptability to new information systems, and a disciplined work ethic.

Experience

Work history, roles, and key accomplishments

Current

Data Annotation Operator

Current

Keymakr Inc

Oct 2024 - Present (1 year 9 months)

Annotated and classified data types (text, images, audio, video) for training AI algorithms, following project labeling guidelines. Ensured data quality through accuracy checks, met deadlines, and collaborated with project teams.

Data Annotation Data Labeling Image Labeling Audio Labeling Video Labeling Bounding Boxes Tagging Data Quality Assurance Annotations Attention To Detail Collaboration

Sales Consultant (Toy Department)

Rost Supermarket

Apr 2020 - Aug 2024 (4 years 4 months)

Provided customer consultation in the toy department and helped customers choose products based on needs and preferences. Handled sales, maintained sales hall order (planograms, cleanliness, expiration monitoring), and supported inventory activities.

Customer Service Product Consulting Retail Sales Merchandising Inventory Support Stock Availability Checking sales floor organization

Chief Specialist, Automated Info Processing

Department of Labor and Social Protection

Mar 2016 - Apr 2017 (1 year 1 month)

Processed data for the Department of Labor and Social Protection using specialized programs, databases, and Microsoft Office tools. Managed email tasks and performed partial system administration related to software.

Data Processing Databases Microsoft Office Email Processing System Administration