Peter B.

Key Skills

Software

Other

Remotasks

Top Subject Matter

AI response evaluation (truthfulness/safety/helpfulness)

Text conversation engagement and AI-assisted chat experiences

AI training with video annotations and content fact-checking

Top Data Types

Text

Video

Top Task Types

Fine-tuning

Freelancer Overview

Ranking & Evaluation (AI responses quality rating) at Invisible technologies. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Remotasks. Education includes Bachelor of Science, Kenyatta University (2020) and Bachelor of Arts, Railway University College (2019). AI-training focus includes data types such as Text and Video and labeling workflows including Evaluation, Rating, and Translation.

Labeling Experience

Ranking & Evaluation (AI responses quality rating) at Invisible technologies

OtherText

Provided response ranking for two or more AI outputs, evaluating truthfulness, safety, and helpfulness. • Compared prompt-response pairs and selected the most accurate, safe, and helpful answer • Performed evaluation based on quality criteria such as truthfulness and safety • Supported iterative improvements to AI behavior through consistent ratings • Helped streamline AI response assessment workflows across projects

2023 - Present

Engaged in Text Chats / Build Rapport at cloudworkers

OtherText

Created and managed text-based user interactions to encourage engagement and retention on an online platform. • Participated in anonymous, text chat conversations to keep the community active • Authored imaginative, entertaining user experiences as part of user-facing AI content • Monitored conversation quality to maintain a positive user experience • Contributed to daily operational moderation and support tasks related to chat engagement

2020 - 2022

AI data training and fact-checking at Remotask

RemotasksVideoFine-tuning

Trained AI models using data and video annotations. • Performed fact-checking review of AI-generated content for truthfulness and correct citations • Annotated or validated video-related training data to improve model performance • Supported AI training quality by ensuring information accuracy in generated outputs • Helped curate datasets for downstream machine learning and evaluation

2020 - 2021

Education

Work History