Tina T.

Key Skills

Software

Other

Toloka

Top Subject Matter

General AI training data (unspecified)

Top Data Types

Text

Video

Top Task Types

Entity (NER) Classification

Data Collection

Freelancer Overview

Data Annotator at Toloka AI. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Toloka. Education includes Bachelor of Science, Nnamdi Azikiwe University (2028). AI-training focus includes data types such as Text and labeling workflows including Data Collection.

Labeling Experience

Student Volunteer / Academic Support Assistant (NAUMSA)

OtherTextEntity (NER) Classification

Participated in academic support activities that involved organizing and managing student information for online collaboration. While no explicit labeling task is stated, the documentation and communication support suggests classification and structuring of text-based academic materials. This included helping classmates locate and arrange digital resources for coordinated study and project work. • Organized student communications and academic activity materials • Assisted with note organization and online collaboration • Maintained accurate documentation for assigned responsibilities • Supported teamwork-based academic and social projects

2023 - Present

Data Annotator at Toloka AI

TolokaTextData Collection

Served as a data annotator performing assigned labeling tasks for Toloka AI. Maintained accurate documentation to ensure labeled outputs met project requirements. Coordinated completion of responsibilities efficiently within the platform workflow. • Labeled dataset items according to provided guidelines. • Ensured labeling accuracy and consistency across tasks. • Documented work and maintained records of completed items. • Completed tasks in a timely manner to support project throughput.

Not specified

Education

Work History