Black C.

Key Skills

Software

Don't disclose

Top Subject Matter

E-Commerce product description datasets and data quality/inventory evaluation

Arabic/English audio recordings

phonetic transcription

Top Data Types

Text

Audio

Top Task Types

Transcription

RLHF

Freelancer Overview

Data Quality & Inventory Evaluation (E-Commerce Focus). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Don't disclose. Education includes Bachelor of Management Information Systems, King Marriott Academy (2024). AI-training focus includes data types such as Text and Audio and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

Data Labeling / RLHF & Linguistic Evaluation (Project-based)

Don't discloseTextRLHF

Performed RLHF-style response evaluation by ranking or assessing AI outputs using truthfulness, helpfulness, and safety criteria. Conducted sentiment and intent labeling for user queries and model responses to support preference modeling and quality control. Checked claims against reliable sources to verify accuracy for AI training and verification tasks. • Evaluated response truthfulness, helpfulness, and safety • Labeled sentiment and intent for queries and responses • Fact-checked claims using reliable sources • Supported high-accuracy evaluation for AI training datasets

2024 - 2024

Bilingual Content Specialist (Independent) - Linguistic Audits & Localization

Don't discloseText

Performed linguistic audits by translating and refining technical terminology between Arabic and English to ensure accurate meaning. Reviewed English-to-Arabic outputs for natural tone and cultural relevance during content localization. Applied professional style guides to maintain consistency across bilingual datasets. • Translated and refined technical terminology across languages • Evaluated tone, cultural relevance, and natural phrasing • Ensured instruction adherence to multi-step style and protocol requirements • Improved bilingual linguistic flow in professional contexts

2024 - 2024

Bilingual Content Specialist (Independent) - Audio & Linguistic Evaluation

Don't discloseAudioTranscription

Evaluated audio recordings for clarity, tone, and traditional phonetic patterns as part of linguistic review workflows. Conducted precise phonetic transcription of spoken Arabic and English to support dataset or training track preparation. Used attention to dialectal nuances to improve annotation quality across Arabic varieties. • Assessed audio for intelligibility and tonal correctness • Produced phonetic transcriptions aligned with project style guides • Identified Arabic dialect nuances (MSA vs Egyptian) in spoken content • Ensured linguistically consistent audio labels

2024 - 2024

Data Quality & Inventory Evaluation (E-Commerce Focus)

Text

Performed large-scale data quality and inventory evaluations for automated systems, focusing on maintaining complete label integrity. Identified labeling errors in product descriptions and corrected them to preserve downstream system accuracy. Monitored categorization quality against strict operational guidelines to sustain high accuracy. • Reviewed and audited dataset entries for consistency and correctness • Corrected mislabeled product description fields • Applied guideline-driven categorization standards • Ensured 100% data integrity for inventory data

2024 - 2024

Education

Work History