Key Skills

Software

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Text

Top Task Types

Text Summarization

Translation Localization

Freelancer Overview

I am an experienced data labeling specialist with a strong focus on AI training data projects in speech and text domains. My background includes high-quality verbatim transcription and annotation for Speech-to-Text models, where I worked with Russian-language conversations between support agents and clients using Labelbox. I was responsible for labeling timestamps, conversation types (human-to-human or voicemail), multilingual indicators, and other key contextual attributes—ensuring precise and consistent data for model training. In addition, I contributed to AI summary evaluation projects, assessing the accuracy and completeness of machine-generated summaries from phone conversations. This involved comparing transcripts and summaries to verify factual correctness, identify missing or inaccurate details, and ensure alignment with the audio content. My work combines attention to linguistic detail, analytical thinking, and accuracy, helping AI systems learn from clean, well-structured, and contextually rich data.

Labeling Experience

Education

Work History