Yoseph Negussie Zerihun

Key Skills

Software

Telus

Other

iMerit

Top Subject Matter

E-commerce/AI Quality

AI Content Moderation

Legal Services & Contract Review

Top Data Types

Text

Image

Document

Top Task Types

Classification

Text Generation

Evaluation Rating

Freelancer Overview

E-commerce AI Evaluator. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Telus and Other. Education includes Master of Science in Management, Akademia WSB (2024) and Bachelor of Science, Hawassa University (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

E-commerce AI Evaluator

TelusText

As an E-commerce AI Evaluator at Telus Digital AI Data Solutions, I assessed AI-generated outputs for compliance with structured guidelines. My work included instruction-following evaluation, logical consistency checks, and overall quality scoring. I reviewed image-text alignment and identified errors or model hallucinations in e-commerce listings. • Rated AI responses for accuracy, logical flow, and adherence to task instructions. • Provided structured scoring and actionable written feedback to enhance AI model performance. • Participated in regular calibration sessions to ensure inter-rater reliability across evaluators. • Used Google Sheets and proprietary QA dashboards to track evaluation KPIs.

As an E-commerce AI Evaluator at Telus Digital AI Data Solutions, I assessed AI-generated outputs for compliance with structured guidelines. My work included instruction-following evaluation, logical consistency checks, and overall quality scoring. I reviewed image-text alignment and identified errors or model hallucinations in e-commerce listings. • Rated AI responses for accuracy, logical flow, and adherence to task instructions. • Provided structured scoring and actionable written feedback to enhance AI model performance. • Participated in regular calibration sessions to ensure inter-rater reliability across evaluators. • Used Google Sheets and proprietary QA dashboards to track evaluation KPIs.

2025 - Present

Content Moderator / Human-in-the-Loop Trainer

OtherTextClassification

As a Content Moderator and Human-in-the-Loop Trainer at Genpact, I labeled and reviewed user-generated content to train AI moderation systems. My responsibilities involved evaluating AI decisions for policy compliance and instruction adherence. I identified edge cases, ambiguities, and provided feedback to refine AI logic. • Achieved individual annotation accuracy of 98–100%, ranking in the top 1% of the team. • Contributed to raising overall team accuracy from 89% to 96%. • Labeled high-volume content to optimize AI-driven classification accuracy and reduce false positives. • Enhanced AI system consistency and coverage through continuous feedback and quality checks.

As a Content Moderator and Human-in-the-Loop Trainer at Genpact, I labeled and reviewed user-generated content to train AI moderation systems. My responsibilities involved evaluating AI decisions for policy compliance and instruction adherence. I identified edge cases, ambiguities, and provided feedback to refine AI logic. • Achieved individual annotation accuracy of 98–100%, ranking in the top 1% of the team. • Contributed to raising overall team accuracy from 89% to 96%. • Labeled high-volume content to optimize AI-driven classification accuracy and reduce false positives. • Enhanced AI system consistency and coverage through continuous feedback and quality checks.

2023 - 2024

Education

Work History