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Mussie Mesele

Mussie Mesele

Technical AI Trainer | STEM Subject Matter Expert

ETHIOPIA flag
Addis Ababa, Ethiopia
$22.00/hrExpertMicro1ClickworkerAxiom AI

Key Skills

Software

Micro1
ClickworkerClickworker
Axiom AI
AWS SageMakerAWS SageMaker
Anno-MageAnno-Mage
AppenAppen
ArgillaArgilla

Top Subject Matter

Mechanical Engineering
Physics Domain Expertise
Stem Domain Expertise

Top Data Types

TextText
DocumentDocument
Computer Code ProgrammingComputer Code Programming

Top Task Types

RLHF
Classification
Prompt Response Writing SFT
Data Collection
Evaluation Rating
Transcription
Text Summarization
Question Answering
Text Generation
Object Detection
Segmentation
Computer Programming Coding
Red Teaming
Cuboid

Freelancer Overview

I bring a unique combination of high-level academic credentials and practical, ground-level industrial experience to the AI training space. With a BSc in Mechanical Engineering and an MBA, I offer the rare ability to evaluate complex technical prompts through the lens of both physical laws and business logic. Since 2022, my professional background at Mahly Trading Plc has centered on precision and quality-focused execution, skills that I translate directly into high-fidelity data labeling and RLHF (Reinforcement Learning from Human Feedback) workflows. What sets me apart is my "Subject Matter Expert" (SME) status in STEM. I specialize in training models on Text-based data that requires deep technical accuracy—ranging from engineering physics and mathematical modeling to strategic business reasoning. My core strengths include navigating specialized platforms like Micro1 and OpenTrain, where I ensure that AI outputs are not just fluent, but factually correct and logically sound. My focus is on delivering "ground truth" data that helps build safer, more reliable, and more intelligent AI systems for technical industries.

ExpertGermanEnglish

Labeling Experience

Technical AI Trainer | STEM Subject Matter Expert

Micro1TextRLHF
As a Technical AI Trainer and STEM Subject Matter Expert, I specialized in high-complexity technical annotation, RLHF, and model evaluation. My role focused on ensuring AI models are factually accurate in engineering, physics, and mathematical logic. I worked extensively on managing annotation tasks where precision and quality were critical. • Developed and maintained rigorous annotation standards for technical datasets. • Performed model evaluation and feedback for STEM-related AI outputs. • Utilized proprietary and third-party vetting platforms for data labeling and QA. • Acted as a Subject Matter Expert for edge case identification in complex systems.

As a Technical AI Trainer and STEM Subject Matter Expert, I specialized in high-complexity technical annotation, RLHF, and model evaluation. My role focused on ensuring AI models are factually accurate in engineering, physics, and mathematical logic. I worked extensively on managing annotation tasks where precision and quality were critical. • Developed and maintained rigorous annotation standards for technical datasets. • Performed model evaluation and feedback for STEM-related AI outputs. • Utilized proprietary and third-party vetting platforms for data labeling and QA. • Acted as a Subject Matter Expert for edge case identification in complex systems.

2022 - Present

Education

A

Admas University

Master of Business Administration, Business Administration

Master of Business Administration
2023 - 2025
A

Adama Science and Technology Univesity

Bachelor of Science, Mechanical Engineering

Bachelor of Science
2017 - 2022

Work History

M

Mahly Trading

Machine Operator

Addis Ababa
2022 - Present