Hafid Salma

Key Skills

Software

Other

Mercor

Clickworker

Appen

Data Annotation Tech

Mindrift

Scale AI

Toloka

Top Subject Matter

General AI

Nlp/llm Domain Expertise

AI Evaluation

Top Data Types

Text

Image

Audio

Top Task Types

Classification

RLHF

Data Collection

Transcription

Segmentation

Bounding Box

Text Generation

Freelancer Overview

Freelance Data Labeler – Atlas Capture. Core strengths include Other and Mercor. Education includes High School Diploma, N/A (2021) and Specialized Technician Diploma, N/A (2023). AI-training focus includes data types such as Text and labeling workflows including Classification, RLHF, and Evaluation.

Labeling Experience

Technical Assessment & AI Feedback Specialist – Mercor

MercorText

At Mercor, I conducted technical assessments and provided feedback to improve AI system accuracy. My responsibilities included rating AI-generated content and recommending enhancements. I contributed actively to the refinement and performance evaluation cycle for AI models. • Conducted structured evaluations of AI outputs • Provided actionable feedback on AI system responses • Documented findings in assessment reports • Participated in iterative testing for model improvement

At Mercor, I conducted technical assessments and provided feedback to improve AI system accuracy. My responsibilities included rating AI-generated content and recommending enhancements. I contributed actively to the refinement and performance evaluation cycle for AI models. • Conducted structured evaluations of AI outputs • Provided actionable feedback on AI system responses • Documented findings in assessment reports • Participated in iterative testing for model improvement

2025 - 2026

POV video – contracted.ai

OtherTextClassification

During my time with contracted.ai, I was responsible for POV task labeling intended for AI optimization. This involved detailed categorization and adherence to project-specific standards. My focus was on maintaining reliability and integrity in the provided labels. • Categorized text data into specified perspectives or viewpoints • Followed strict classification protocols • Reviewed and validated classified tasks • Communicated with team for clarifications

During my time with contracted.ai, I was responsible for POV task labeling intended for AI optimization. This involved detailed categorization and adherence to project-specific standards. My focus was on maintaining reliability and integrity in the provided labels. • Categorized text data into specified perspectives or viewpoints • Followed strict classification protocols • Reviewed and validated classified tasks • Communicated with team for clarifications

2025 - 2026

Freelance Data Labeler – Atlas Capture

OtherTextData Collection

As a freelance data labeler for Atlas Capture, I contributed to accurate data annotation for AI training. My primary responsibility was to follow complex guidelines to ensure high-quality, actionable data for model development. I maintained a detail-oriented approach to consistently deliver precise results. • Performed text data labeling for diverse AI use cases • Ensured consistency with labeling guidelines across large datasets • Quality-checked labeled data before submission • Collaborated remotely for efficient workflow

As a freelance data labeler for Atlas Capture, I contributed to accurate data annotation for AI training. My primary responsibility was to follow complex guidelines to ensure high-quality, actionable data for model development. I maintained a detail-oriented approach to consistently deliver precise results. • Performed text data labeling for diverse AI use cases • Ensured consistency with labeling guidelines across large datasets • Quality-checked labeled data before submission • Collaborated remotely for efficient workflow

2025 - 2026

NLP Reviewer & RLHF Contributor – DataAnnotation

OtherTextRLHF

Working with DataAnnotation, I participated in NLP review and RLHF (Reinforcement Learning from Human Feedback) tasks. My contributions involved evaluating AI-generated outputs and providing clear, guideline-based feedback. I consistently strove to enhance AI alignment and model performance. • Reviewed and rated natural language processing outputs • Used RLHF methodologies for AI evaluation • Provided detailed written feedback to improve responses • Contributed to the training of large language models

Working with DataAnnotation, I participated in NLP review and RLHF (Reinforcement Learning from Human Feedback) tasks. My contributions involved evaluating AI-generated outputs and providing clear, guideline-based feedback. I consistently strove to enhance AI alignment and model performance. • Reviewed and rated natural language processing outputs • Used RLHF methodologies for AI evaluation • Provided detailed written feedback to improve responses • Contributed to the training of large language models

2024 - 2026

Transcription and Correction Specialist – Outlier

OtherTextTranscription

At Outlier, I performed transcription, rewriting, and correction tasks for AI language model training. My role demanded meticulous attention to the accuracy and clarity of transcribed content. The main goal was to provide clean, reliable data for machine learning use. • Transcribed audio and text files to written format • Rewrote content to improve clarity and coherence • Corrected errors and inconsistencies in datasets • Ensured deliverables met strict accuracy standards

At Outlier, I performed transcription, rewriting, and correction tasks for AI language model training. My role demanded meticulous attention to the accuracy and clarity of transcribed content. The main goal was to provide clean, reliable data for machine learning use. • Transcribed audio and text files to written format • Rewrote content to improve clarity and coherence • Corrected errors and inconsistencies in datasets • Ensured deliverables met strict accuracy standards

2024 - 2026

Education

Work History