Abdelwahab Gharib

Key Skills

Software

Other

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Text

Video

Computer Code Programming

Top Task Types

Relationship

Classification

Text Generation

Prompt Response Writing SFT

Audio Recording

Diagnosis

Computer Programming Coding

Data Collection

Function Calling

Freelancer Overview

I am an experienced AI Trainer and Data Annotation Specialist with a strong background in training, evaluating, and refining AI models, particularly for NLP and generative AI tasks. My hands-on experience spans high-quality data labeling, prompt engineering, and quality assurance for global projects, using tools like Multimango, Parimango, and Python-based frameworks. I have contributed to improving chatbot accuracy, developing transformer models, and building automated AI-driven workflows. My technical toolkit includes Python (Pandas, Scikit-learn, TensorFlow), SQL, and cloud platforms like AWS. I am passionate about ensuring data quality and model accuracy, and I thrive in remote, collaborative environments focused on advancing cutting-edge AI solutions.

Labeling Experience

Freelance – Company Profiling & Data Verification for AI Datasets

TelusComputer Code ProgrammingComputer Programming CodingData Collection

Conducted company data labeling and verification for AI-driven knowledge base development. Verified attributes such as jurisdiction, ownership, website, revenue range, and payment types. Cross-checked data using official registries, financial databases, and government sources.

Conducted company data labeling and verification for AI-driven knowledge base development. Verified attributes such as jurisdiction, ownership, website, revenue range, and payment types. Cross-checked data using official registries, financial databases, and government sources.

2025

TELUS International – Image & Text Annotation for AI Model Improvement

TelusVideoText GenerationDiagnosis

Performed image and text annotation to improve AI model recognition and classification accuracy. Tasks included drawing bounding boxes, tagging product attributes, and evaluating AI predictions. Ensured compliance with labeling guidelines and delivered consistently high-quality annotations under QA monitoring.

Performed image and text annotation to improve AI model recognition and classification accuracy. Tasks included drawing bounding boxes, tagging product attributes, and evaluating AI predictions. Ensured compliance with labeling guidelines and delivered consistently high-quality annotations under QA monitoring.

2025

META_Llama_Diamond & Ruby – Text Annotation & AI Model Training Data Type:

OtherTextRelationshipClassification

Contributed to text annotation and model training tasks for Meta’s AI research programs. Tasks included entity tagging, intent classification, content evaluation, and prompt-response quality rating for fine-tuning large language models. Ensured data accuracy, linguistic consistency, and compliance with quality metrics. Maintained 98–99% QA accuracy and reviewed over 5,000 text units.

Contributed to text annotation and model training tasks for Meta’s AI research programs. Tasks included entity tagging, intent classification, content evaluation, and prompt-response quality rating for fine-tuning large language models. Ensured data accuracy, linguistic consistency, and compliance with quality metrics. Maintained 98–99% QA accuracy and reviewed over 5,000 text units.

2025

Education

Work History