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Uche Mukolo

Uche Mukolo

Data Annotation Specialist - AI/ML Solutions

United Kingdom flagReading, United Kingdom
$20.00/hrIntermediateAppenLabelboxLionbridge

Key Skills

Software

AppenAppen
LabelboxLabelbox
LionbridgeLionbridge
MercorMercor
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
TextText
VideoVideo

Top Task Types

Action Recognition
Classification
Computer Programming Coding
Translation Localization

Freelancer Overview

I am an experienced Data Annotation Specialist with a strong background in delivering high-quality labeled datasets for AI and machine learning applications. My expertise spans multimodal data, including image, text, and video annotation, for domains such as fashion e-commerce and healthcare. I have managed end-to-end annotation workflows, created detailed guidelines, and led distributed teams to achieve over 99% labeling accuracy. My technical skills include proficiency in in-house annotation platforms, data labeling tools, and strict adherence to GDPR and confidentiality protocols. I am adept at collaborating with ML engineers and product teams to define annotation requirements, optimize quality assurance processes, and drive continuous improvement. With a foundation in software engineering and Agile product management, I bring a data-driven, detail-oriented approach to every AI training data project I support.

IntermediateEnglish

Labeling Experience

Data Annotation - Image tagging

Internal Proprietary ToolingImageClassification
I worked on large-scale image annotation projects focused on luxury fashion brands. The datasets supported computer vision models used for product recognition, brand detection, and detailed attribute classification. Over time, I transitioned from front-line annotation into a Data Annotation QA role, where I was responsible for quality oversight and consistency across labeling teams. Image Labeling Responsibilities: Product categorization, Brand identification, Attribute tagging, Logo detection, Multi-label classification, Image validation Quality Standards Maintained: - Strict adherence to structured luxury fashion taxonomies. - High inter-annotator agreement targets. - Documented feedback loops to reduce repeat errors. - Clear escalation process for ambiguous or brand-sensitive cases. - Confidential handling of proprietary brand imagery.

I worked on large-scale image annotation projects focused on luxury fashion brands. The datasets supported computer vision models used for product recognition, brand detection, and detailed attribute classification. Over time, I transitioned from front-line annotation into a Data Annotation QA role, where I was responsible for quality oversight and consistency across labeling teams. Image Labeling Responsibilities: Product categorization, Brand identification, Attribute tagging, Logo detection, Multi-label classification, Image validation Quality Standards Maintained: - Strict adherence to structured luxury fashion taxonomies. - High inter-annotator agreement targets. - Documented feedback loops to reduce repeat errors. - Clear escalation process for ambiguous or brand-sensitive cases. - Confidential handling of proprietary brand imagery.

2024 - 2025

Education

B

Babcock University

Bachelor of Science, Microbiology

Bachelor of Science
2000 - 2004

Work History

K

Kiki

Product Owner

Remote
2024 - 2024
W

Winnov8

Technical Product Manager

Remote
2023 - 2024