Kareem A.

Key Skills

Software

Appen

Other

Top Subject Matter

AI training and prompt optimization

Machine learning dataset annotation and content review

Content review workflow support (AI-generated content consistency)

Top Data Types

Text

Image

Document

Top Task Types

Prompt + Response Writing (SFT)

Classification

Freelancer Overview

AI Data Analyst & AI Trainer | Freelance Remote Work. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include ChatGPT & AI Tools, Appen, and Other. Education includes High School Diploma (or Equivalent), N/A. AI-training focus includes data types such as Text and Image and labeling workflows including Prompt + Response Writing (SFT), Classification, and Evaluation.

Labeling Experience

Digital Content Creator & Platform Contributor | Rumble

OtherText

Reviewed and supported digital content workflows by researching content trends and audience behavior to improve content visibility. Assisted in maintaining consistent content and engagement processes aligned with platform expectations. Contributed to online growth activities through content management and communication. • Researched audience and content trends for better visibility • Managed content uploads and engagement activities • Supported review and validation of content consistency • Used social media management strategies to improve performance

2023 - Present

Data Annotator & Content Reviewer | Appen

AppenImageClassification

Performed image, text, audio, and data annotation tasks for machine learning projects. Reviewed AI-generated content to ensure compliance with project guidelines and quality standards. Improved dataset consistency through validation and quality assurance processes. • Annotated multimodal data (image, text, audio, and data) • Checked AI-generated content for policy and guideline compliance • Validated annotations to improve dataset consistency • Managed multiple annotation projects with attention to detail

2022 - Present

AI Data Analyst & AI Trainer | Freelance Remote Work

TextPrompt + Response Writing (SFT)

Trained AI systems by reviewing, validating, and improving generated outputs for accuracy and relevance. Performed prompt testing and optimization to improve AI response quality and workflow efficiency. Produced structured reports and organized datasets to support AI model development and decision-making. • Validated AI outputs against accuracy and relevance criteria • Optimized prompts to improve response quality • Organized datasets using spreadsheet tools • Collaborated remotely with global teams to maintain quality

2022 - Present

Education

Work History