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Alexander Adonis

Alexander Adonis

Data Annotation Specialist

Ghana flagAccra, Ghana
$30.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

General AI Data/Multimedia
Data Annotation / Labeling

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

Classification

Freelancer Overview

Freelance Data Contributor / Task Specialist – Data Annotation. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Accra Technical University (2022) and High School Diploma, Accra High School (2022). AI-training focus includes data types such as Image and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Freelance Data Contributor / Task Specialist – Data Annotation

OtherImageClassification
As a Freelance Data Contributor and Task Specialist at Nexus Robotics, I completed digital data annotation projects with a focus on accuracy and alignment with instructions. I categorized and labeled images, text, audio, and video data through web-based remote microtask platforms. My role required consistent teamwork and adherence to quality standards in a distributed environment. • Completed structured data labeling tasks with attention to detail • Applied provided guidelines for each assignment • Used digital tools to manage and submit work • Maintained high accuracy across multiple modalities

As a Freelance Data Contributor and Task Specialist at Nexus Robotics, I completed digital data annotation projects with a focus on accuracy and alignment with instructions. I categorized and labeled images, text, audio, and video data through web-based remote microtask platforms. My role required consistent teamwork and adherence to quality standards in a distributed environment. • Completed structured data labeling tasks with attention to detail • Applied provided guidelines for each assignment • Used digital tools to manage and submit work • Maintained high accuracy across multiple modalities

2024 - 2025

Education

A

Accra High School

High School Diploma, General Education

High School Diploma
2018 - 2022
A

Accra Technical University

Bachelor of Science, Information Technology

Bachelor of Science
2022

Work History

C

Client Support

Assistant / Technical Support

Accra
2025 - Present