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Bryson Jerry

Freelance Data Annotator

Kenya flagNairobi, Kenya
$4.00/hrIntermediateAppenClickworker

Key Skills

Software

AppenAppen
ClickworkerClickworker

Top Subject Matter

AI Model Training
Machine Learning/AI
Basic Data Labeling

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Bounding Box
Object Detection
Classification

Freelancer Overview

Freelance Data Annotator. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Arts, University of Nairobi (2023) and Kenya Certificate of Secondary Education, Chesamisi Boys High School (2018). AI-training focus includes data types such as Image and labeling workflows including Bounding Box, Object Detection, and Classification.

IntermediateEnglishSwahili

Labeling Experience

Appen

Freelance Data Annotator

AppenImageBounding Box
As a freelance data annotator, I labeled over 5,000 images and text datasets monthly, contributing to the training of AI models. I conducted rigorous quality checks to ensure a 98% accuracy in all annotations. My responsibilities included clarifying annotation guidelines and providing feedback to enhance project outcomes. • Labeled images and text datasets for machine learning. • Performed image quality assessments, flagging inconsistencies. • Collaborated using tools like Telegram and Slack for remote teamwork. • Used multiple platforms to manage annotation tasks and QA.

As a freelance data annotator, I labeled over 5,000 images and text datasets monthly, contributing to the training of AI models. I conducted rigorous quality checks to ensure a 98% accuracy in all annotations. My responsibilities included clarifying annotation guidelines and providing feedback to enhance project outcomes. • Labeled images and text datasets for machine learning. • Performed image quality assessments, flagging inconsistencies. • Collaborated using tools like Telegram and Slack for remote teamwork. • Used multiple platforms to manage annotation tasks and QA.

2023 - Present
Appen

AI Training Contributor

AppenImageObject Detection
I contributed as an AI training contributor for freelance projects involving tech and crypto domains. I performed annotation and labeling of image and text datasets for various machine learning applications. My efforts led to reduced error rates and improved team workflow in remote environments. • Labeled data for object detection tasks in images. • Conducted audit reviews to ensure annotation accuracy. • Utilized annotation tools and provided workflow input. • Applied NLP labeling skills to text data.

I contributed as an AI training contributor for freelance projects involving tech and crypto domains. I performed annotation and labeling of image and text datasets for various machine learning applications. My efforts led to reduced error rates and improved team workflow in remote environments. • Labeled data for object detection tasks in images. • Conducted audit reviews to ensure annotation accuracy. • Utilized annotation tools and provided workflow input. • Applied NLP labeling skills to text data.

2023 - 2023
Appen

Virtual Assistant/Tasker (Data Annotation)

AppenImageClassification
As a virtual assistant and tasker, I conducted basic data annotation and labeling activities as part of my task management responsibilities. My focus was on accuracy and reliability within remote online gig environments. This allowed me to build foundational experience in precision labeling and workflow management. • Performed classification labeling on image and text data. • Used online annotation platforms for practical experience. • Managed projects remotely to meet deadlines. • Built fundamental skills in annotation and tool handling.

As a virtual assistant and tasker, I conducted basic data annotation and labeling activities as part of my task management responsibilities. My focus was on accuracy and reliability within remote online gig environments. This allowed me to build foundational experience in precision labeling and workflow management. • Performed classification labeling on image and text data. • Used online annotation platforms for practical experience. • Managed projects remotely to meet deadlines. • Built fundamental skills in annotation and tool handling.

2022 - 2023

Education

U

University of Nairobi

Bachelor of Arts, Arts

Bachelor of Arts
2020 - 2023
C

Chesamisi Boys High School

Kenya Certificate of Secondary Education, General Secondary Studies

Kenya Certificate of Secondary Education
2015 - 2018

Work History

D

Data Labeling Gigs)

Crypto/Tech Freelance Projects (e.g.

Location not specified
2023 - 2023