Valentyna Martynovska

Available to hire

Language

English
Advanced
Russian
Intermediate
Ukrainian
Advanced

Work Experience

AI Data Annotator at Covalen Solutions
February 1, 2026 - Present
Multimodal content analysis, policy & safety classification, violation detection, risk assessment, and digital content management. Responsible for high-quality data labeling across video, image, and text-based materials, applying policy-based classifications, contextual judgments, and contributing to AI model training. Maintains thorough guidelines and attention to detail in a fast-paced, KPI-driven environment.
Content Manager & Copywriter at Lustre Art Group
February 1, 2026 - Present
Overseeing content operations, coordinating data annotation tasks, generating descriptive metadata, and ensuring publishing compliance across digital platforms for stock content.
Content Manager & Copywriter at Lustre Art Group
January 1, 2023 - December 31, 2025
Managed content strategy and created copy for marketing materials, websites, and social channels. Coordinated content planning and editorial workflows, ensuring brand consistency and high-quality outputs.
AI Data Annotator at Covalen Solutions
January 1, 2023 - December 31, 2025
Multimodal content analysis, policy and safety classification, violation detection, risk assessment, and digital content management for AI training. Coordinated with cross-functional teams to ensure high-quality data labeling and compliance with platform guidelines; demonstrated strong attention to detail and ability to work under tight deadlines.

Education

Bachelor degree at University of custom and finanxe
September 1, 2025 - June 30, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Software & Internet, Professional Services