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Lewis Muchongeh

Lewis Muchongeh

AI Training Specialist

USA flagWashington, Usa
$11.00/hrExpert

Key Skills

Software

No software listed

Top Subject Matter

AI Model Training and Data Annotation
Dataset Annotation for Supervised Learning

Top Data Types

TextText
ImageImage

Top Task Types

ClassificationClassification

Freelancer Overview

AI Training Specialist. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Harvard University (2023). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

AI Training Specialist

TextClassification
As an AI Training Specialist, I annotated and labeled datasets to train machine learning models. I evaluated AI outputs, designed and tested prompts, and performed quality checks to ensure data consistency. My role involved collaborating with cross-functional teams to refine AI systems. • Labeled text data for NLP models • Evaluated and improved AI model accuracy • Performed data quality assurance • Designed prompts for LLMs.

As an AI Training Specialist, I annotated and labeled datasets to train machine learning models. I evaluated AI outputs, designed and tested prompts, and performed quality checks to ensure data consistency. My role involved collaborating with cross-functional teams to refine AI systems. • Labeled text data for NLP models • Evaluated and improved AI model accuracy • Performed data quality assurance • Designed prompts for LLMs.

2024 - Present

Dataset Annotation Project

TextClassification
For the Dataset Annotation Project, I labeled and structured datasets for supervised learning tasks. I worked to improve dataset quality and enhance model training efficiency. This project contributed to the successful training of machine learning models. • Annotated text datasets for supervised learning • Enhanced dataset structure and quality • Improved ML model training outcomes • Focused on high labeling accuracy.

For the Dataset Annotation Project, I labeled and structured datasets for supervised learning tasks. I worked to improve dataset quality and enhance model training efficiency. This project contributed to the successful training of machine learning models. • Annotated text datasets for supervised learning • Enhanced dataset structure and quality • Improved ML model training outcomes • Focused on high labeling accuracy.

2023 - 2023

Education

H

Harvard University

Bachelor of Science, Computer Science and Data Science

Bachelor of Science
2021 - 2023

Work History

N

N/A

Machine Learning Intern

Washington
2023 - 2024