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Stephen Antwi

Stephen Antwi

AI & Automation Engineer - Technology & Internet

USA flag
Charleston, Usa
$15.00/hrExpertArgillaData Annotation TechV7 Labs

Key Skills

Software

ArgillaArgilla
Data Annotation TechData Annotation Tech
V7 LabsV7 Labs

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText

Top Label Types

Action Recognition
Object Detection
Transcription

Freelancer Overview

I am an experienced AI and data professional with a strong background in data labeling, annotation, and training AI models. My work as an Advanced AI Data Trainer involves accurately labeling and annotating data, performing quality control checks, and ensuring the reliability of training datasets for advanced AI systems. I have hands-on experience with a variety of tools and scripting languages, and I am skilled in developing and deploying machine learning models, including those for natural language processing and data extraction. My expertise also includes integrating structured and unstructured datasets, collaborating with stakeholders to define data requirements, and maintaining detailed records of annotation processes. I am highly detail-oriented, adaptable, and committed to delivering high-quality training data to power robust AI solutions.

ExpertEnglish

Labeling Experience

No Data Labeling experience added

Stephen A. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

E

Eastern Illinois University

Master of Science, Computer Science

Master of Science
2022 - 2022
G

Ghana Technology University College, Tesano

Bachelor of Science, Computer Science

Bachelor of Science
2019 - 2019

Work History

E

Establish Digital

AI & Automation Engineer

Clinton
2025 - Present
T

Talena Ghana Limited

Data Engineer

Awoshie
2023 - 2024