Thomas O.

Key Skills

Software

Toloka

Other

Top Subject Matter

LLM training alignment

conversational AI evaluation

search relevance

Top Data Types

Text

Video

Image

Document

Top Task Types

Data Collection

Freelancer Overview

AI Training Specialist & Content Curation Lead (Freelance, Remote). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Toloka and Other. Education includes Bachelor of Science, Kenyatta University (2008). AI-training focus includes data types such as Text and Video and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

AI Training Specialist & Content Curation Lead (Freelance, Remote)

TolokaText

Performed LLM training alignment work by generating prompts and evaluating model responses for accuracy, safety, tone, and helpfulness. Completed complex text classification and search-relevance tasks to support conversational AI quality improvement. Maintained an industry-leading quality score above 95% across diverse global datasets. • Generated high-quality prompts aligned to task guidelines • Evaluated responses using rubric-style criteria (accuracy, safety, tone, helpfulness) • Labeled/assessed search relevance and performed text classification • Achieved and sustained >95% quality on global datasets

2025 - 2026

Digital Operations & Technical Assistant

OtherVideoData Collection

Audited and supported localized digital content workflows to ensure accuracy and policy compliance. Assisted technical operations by identifying and resolving data bottlenecks that impacted project delivery schedules. Handled sensitive records with strict adherence to data protection standards during day-to-day operations. • Audited large batches of localized content for accuracy and compliance • Supported data processing workflows and quality control • Diagnosed/resolved data bottlenecks affecting delivery • Managed sensitive records under data protection requirements

2021 - 2025

Education

Work History