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Brian Kipruto

@briankipruto

AI training contributor at Outlier (Scale AI), evaluating model responses and rewriting them for accuracy and clarity.

At Outlier (Scale AI), I rated, ranked, and compared AI model responses for accuracy, helpfulness, and safety. I also wrote prompts and rewrote weak answers to meet project rubrics.

As a remote freelance writer, I researched and edited articles to client briefs, and as a freelance video editor and content creator, I assembled video content for online platforms. I’m studying Electrical and Electronic Engineering at Dedan Kimathi University of Technology.

Experience

Work history, roles, and key accomplishments

AI Training Contributor

Outlier (Scale AI)

Rated, ranked, and compared AI model responses for accuracy, helpfulness, and safety. Wrote prompts and rewrote weak AI answers into clear, correct responses following strict project rubrics.

AI Training response evaluation Prompt Writing AI Text Rewriting Rubric Based Review Quality Control

Micro-task Contributor

TimeBucks

Completed online micro-tasks and surveys, building speed, attention to detail, and self-management.

Micro Tasks Survey Attention To Detail Self Management

Online Writer

Freelance

Researched and wrote original articles and written content to client briefs and deadlines. Edited and proofread work for grammar, clarity, and tone in clear English.

Research Article Writing Editing Proofreading Grammar Clarity Tone

Video Editor & Content Creator

Freelance

Edit and assemble video content: cutting, transitions, captions, audio clean-up, and export for online platforms.

Video Editing Content Creation Cutting Transitions Captions Audio Cleaning Export

AI Training & Data Annotation Tasker

Online task platforms

Completed labelling, classification, and evaluation tasks used to train machine-learning models. Followed changing task instructions closely and maintained accuracy across high task volumes.

Data Annotation Data Labeling Classification Evaluation Machine Learning Accuracy