Ibrahim S.

Key Skills

Software

No software listed

Top Subject Matter

AI response evaluation

RLHF-style feedback

and dataset integrity validation

Top Data Types

Text

Document

Top Task Types

Classification

Freelancer Overview

Content & Data Analyst (Independent Contractor) — AI Response Evaluation & Feedback. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OpenTrain, Internal, and Proprietary Tooling. Education includes Bachelor of Science, University of Lagos (2020). AI-training focus includes data types such as Text and Document and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Content & Data Analyst (Independent Contractor) — AI Response Evaluation & Feedback

Text

Evaluated and rated AI-generated text outputs using multi-criteria rubrics for factuality, fluency, relevance, and safety. Produced structured, written feedback reports that documented failure modes and strengths to support iterative model improvements. Maintained 98%+ inter-rater agreement through guideline adherence and self-calibration reviews.• Reviewed large volumes of text for quality assessment and dataset validation signals.• Applied rigorous multi-criteria evaluation standards to ensure compliance with safety and relevance requirements.• Generated rubric-aligned critiques that were specific and actionable for model refinement.• Participated in independent, async remote workflows to meet throughput and quality targets.

2022 - Present

Quality Assurance Reviewer — Digital Content Agency

DocumentClassification

Performed systematic quality checks on published digital content against brand style guides. Identified inaccuracies, formatting errors, and tone inconsistencies and helped drive process improvements through standardized review checklists. Delivered recurring weekly written summaries of quality issues to inform editorial and operational changes.• Conducted content-level validation and issue detection to reduce rework.• Used internal checklists as an operational standard for consistent quality review.• Reported evidence-based findings to stakeholders for process improvement.• Monitored recurring errors across digital content workflows.

2020 - 2022

Education

Work History