Semare Mangistu

Key Skills

Software

Mercor

HiveMind

Top Subject Matter

Medical and Clinical Data

Linguistic and Medical Data

Top Data Types

Text

Top Task Types

Bounding Box

Classification

Entity Ner Classification

Transcription

Evaluation Rating

Data Collection

Computer Programming Coding

Red Teaming

RLHF

Freelancer Overview

Medical Data Specialist / AI Trainer (Freelance). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mercor and HiveMind. Education includes Doctor of Dental Medicine, Jimma University (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Translation.

Labeling Experience

Medical Data Specialist / AI Trainer (Freelance)

MercorText

As a Medical Data Specialist and AI Trainer, I evaluated AI-generated medical and clinical content for accuracy and safety. My work included conducting logical, technical, and medical assessments, as well as authoring specialized summaries on topics such as hormonal effects on bone density. Additionally, I facilitated Afan Oromo linguistic data tasks, ensuring precision and cultural fidelity in AI datasets. • Evaluated text-based content in English and Afan Oromo for technical and clinical validity. • Performed complex reasoning tests for global AI recruitment and data safety. • Authored technical summaries and reviews on medical subjects for AI platforms. • Used Mercor, Braintrust, and Mindrift for ongoing data evaluation projects.

As a Medical Data Specialist and AI Trainer, I evaluated AI-generated medical and clinical content for accuracy and safety. My work included conducting logical, technical, and medical assessments, as well as authoring specialized summaries on topics such as hormonal effects on bone density. Additionally, I facilitated Afan Oromo linguistic data tasks, ensuring precision and cultural fidelity in AI datasets. • Evaluated text-based content in English and Afan Oromo for technical and clinical validity. • Performed complex reasoning tests for global AI recruitment and data safety. • Authored technical summaries and reviews on medical subjects for AI platforms. • Used Mercor, Braintrust, and Mindrift for ongoing data evaluation projects.

2025 - Present

Linguistic & Technical Consultant

HivemindText

As a Linguistic & Technical Consultant, I performed high-precision translation and transcription between Afan Oromo, Amharic, and English for AI and data platforms. My responsibilities included passing technical annotation tests and providing medical translation expertise. I contributed subject matter expertise for medical-related translation and linguistic quality in datasets. • Executed technical translations with attention to contextual meaning. • Successfully completed Hive Micro annotation assessments. • Focused on timestamp, entity, and technical annotations for audio and text. • Used RWS, Hive Micro, and Fiverr for these consultancy projects.

As a Linguistic & Technical Consultant, I performed high-precision translation and transcription between Afan Oromo, Amharic, and English for AI and data platforms. My responsibilities included passing technical annotation tests and providing medical translation expertise. I contributed subject matter expertise for medical-related translation and linguistic quality in datasets. • Executed technical translations with attention to contextual meaning. • Successfully completed Hive Micro annotation assessments. • Focused on timestamp, entity, and technical annotations for audio and text. • Used RWS, Hive Micro, and Fiverr for these consultancy projects.

2024 - Present

Education

Work History