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K
Kwesi Kwofie

Kwesi Kwofie

Data Annotation Contractor

United Kingdom flagLondon, United Kingdom
$25.00/hrIntermediateOtherOneformaMicro1

Key Skills

Software

Other
OneFormaOneForma
Micro1
TolokaToloka
Internal/Proprietary Tooling

Top Subject Matter

Project Management
Business process automation
Business Analyst

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

TranscriptionTranscription
Bounding BoxBounding Box
ClassificationClassification
Text SummarizationText Summarization
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Data Annotation Contractor. Brings 17+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Ashesi University (2013) and N/A, Copenhagen Business School. AI-training focus includes data types such as Document and labeling workflows including Transcription.

IntermediateEnglish

Labeling Experience

Data Annotation Contractor

OtherDocumentTranscription
As a Data Annotation Contractor, I accurately entered, verified, and updated structured data to support AI training pipelines and automation systems. I transcribed and standardized documents, ensuring consistent formatting and high-quality labeled datasets across diverse business workflows. I generated and validated labeled datasets for machine learning and AI model development, applying strict data privacy standards. • Conducted detailed data accuracy checks to maintain data integrity. • Simulated domain-specific data processing to generate labeled data. • Maintained organized record-keeping and document management systems. • Collaborated with cross-functional teams to optimize data handling processes.

As a Data Annotation Contractor, I accurately entered, verified, and updated structured data to support AI training pipelines and automation systems. I transcribed and standardized documents, ensuring consistent formatting and high-quality labeled datasets across diverse business workflows. I generated and validated labeled datasets for machine learning and AI model development, applying strict data privacy standards. • Conducted detailed data accuracy checks to maintain data integrity. • Simulated domain-specific data processing to generate labeled data. • Maintained organized record-keeping and document management systems. • Collaborated with cross-functional teams to optimize data handling processes.

2023 - Present

Education

A

Ashesi University

Bachelor of Science, Management Information Systems

Bachelor of Science
2010 - 2013
C

Copenhagen Business School

N/A, Strategic Management

N/A
Not specified

Work History

L

Lumos365 Ltd

Projects & Reporting Consultant

London
2024 - Present
D

Dataware Tech Group Ltd

ERP / BI Solutions Lead

London
2018 - 2024