Leianna User

Annotated and categorized text, audio, and visual data for training AI models, ensuring data quality and filtering sensitive content. Developed and applied adversarial input strategies to systematically stress-test model boundaries and surface latent failure cases.

Led full-cycle development of cosmetic formulas, including SPF products, from market research to production readiness. Mentored new staff and interns in advanced formulation practices and regulatory compliance.

Recorded high-quality voice samples for speech recognition model training, following predefined linguistic and tonal instructions. Ensured clarity and consistency by maintaining controlled acoustic conditions and minimizing background noise.

Submitted unique image datasets to internal platforms with associated metadata, ensuring consistency and compliance with project guidelines. Provided detailed textual descriptions and appropriate categorization for each image, verifying accuracy and uniqueness.

Conducted chemical synthesis, testing, and data processing as part of academic research projects. Contributed to scientific studies by performing experiments and analyzing results.

Managed laboratory supplies and assisted in packaging and quality control processes. Supported daily lab operations to ensure efficiency and adherence to standards.

Provided customer service and handled transactions efficiently. Assisted with stock management and ensured a tidy sales environment.

Provided customer support and managed product inventory responsibilities. Assisted in maintaining an organized and efficient sales floor.

Assisted with product setup, sales display, and inventory management. Supported sales activities and ensured product availability for customers.

Studied Chemistry and Chemical Technology at Riga Technical University. Gained expertise in chemical synthesis, testing, and data processing through academic research.