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Kelish Dorcas

Kelish Dorcas

Data Labeling Associate / Annotation Reviewer

NIGERIA flag
Lagos, Nigeria
$20.00/hrExpertLabel StudioDoccanoData Annotation Tech

Key Skills

Software

Label StudioLabel Studio
DoccanoDoccano
Data Annotation TechData Annotation Tech
TelusTelus
Surge AISurge AI
SuperAnnotateSuperAnnotate
Snorkel AISnorkel AI
Scale AIScale AI
OpenCV AI Kit (OAK)OpenCV AI Kit (OAK)
MindriftMindrift
Micro1
Google Cloud Vertex AIGoogle Cloud Vertex AI
DataloopDataloop
CrowdSourceCrowdSource
ClickworkerClickworker

Top Subject Matter

Structured text data annotation
Quality control
AI data preparation

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Classification
Text Generation
Point Key Point
Entity Ner Classification
Evaluation Rating
Transcription
Fine Tuning
Data Collection
Prompt Response Writing SFT
Question Answering
Text Summarization
Object Detection
Segmentation

Freelancer Overview

Data Labeling Associate / Annotation Reviewer. Brings 8+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Label Studio, Google Sheets, and Doccano. AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

ExpertYorubaEnglishSpanish

Labeling Experience

Label Studio

Data Labeling Associate / Annotation Reviewer

Label StudioTextClassification
I labeled and reviewed over 8,000 structured text data entries following project-specific guidelines as a Data Labeling Associate at OutsourcX Digital Agency. My primary responsibilities included classifying text content into predefined categories, verifying label accuracy, and escalating ambiguous cases for team resolution. I consistently maintained high quality assurance levels, supporting AI training through structured and accurate data annotation. • Labeled high volumes of structured text data with 95%+ QA consistency. • Reviewed and corrected annotation errors before final data submission. • Supported ongoing AI workflow tasks through disciplined data preparation. • Used tools like Label Studio, Doccano, and Google Sheets for labeling work.

I labeled and reviewed over 8,000 structured text data entries following project-specific guidelines as a Data Labeling Associate at OutsourcX Digital Agency. My primary responsibilities included classifying text content into predefined categories, verifying label accuracy, and escalating ambiguous cases for team resolution. I consistently maintained high quality assurance levels, supporting AI training through structured and accurate data annotation. • Labeled high volumes of structured text data with 95%+ QA consistency. • Reviewed and corrected annotation errors before final data submission. • Supported ongoing AI workflow tasks through disciplined data preparation. • Used tools like Label Studio, Doccano, and Google Sheets for labeling work.

2019 - Present
Doccano

Freelance Text Classification Specialist

DoccanoTextClassification
I classified over 2,000 text samples for freelance text classification projects by applying strict guideline compliance and batch review procedures. The labeling tasks involved reviewing batch samples, ensuring uniformity, and resolving edge cases through escalation where necessary. My work supported data consistency across multiple content labeling projects. • Delivered uniform label decisions across varied text samples. • Maintained accuracy and consistency through guideline adherence. • Managed high-volume batch processing for short-term projects. • Leveraged Doccano and Label Studio to complete labeling assignments.

I classified over 2,000 text samples for freelance text classification projects by applying strict guideline compliance and batch review procedures. The labeling tasks involved reviewing batch samples, ensuring uniformity, and resolving edge cases through escalation where necessary. My work supported data consistency across multiple content labeling projects. • Delivered uniform label decisions across varied text samples. • Maintained accuracy and consistency through guideline adherence. • Managed high-volume batch processing for short-term projects. • Leveraged Doccano and Label Studio to complete labeling assignments.

2025 - 2026
Label Studio

High-Volume Content Reviewer

Label StudioText
In a high-volume AI/Human content review project in 2025, I managed large-scale daily content batches while upholding project quality standards under tight deadlines. Responsibilities included applying review and formatting rules consistently, conducting batch content assessments, and collaborating within multidisciplinary task environments. Effective execution contributed directly to timely, accurate, and reliable data labeling. • Consistently applied labeling rules across time-sensitive tasks. • Managed daily content volumes without sacrificing accuracy. • Worked with diverse content types across AI and human data sources. • Coordinated with teams to ensure uniform review practices.

In a high-volume AI/Human content review project in 2025, I managed large-scale daily content batches while upholding project quality standards under tight deadlines. Responsibilities included applying review and formatting rules consistently, conducting batch content assessments, and collaborating within multidisciplinary task environments. Effective execution contributed directly to timely, accurate, and reliable data labeling. • Consistently applied labeling rules across time-sensitive tasks. • Managed daily content volumes without sacrificing accuracy. • Worked with diverse content types across AI and human data sources. • Coordinated with teams to ensure uniform review practices.

2025 - 2025

AI Content Reviewer / Human Feedback Provider

Text
I provided human feedback on over 800 AI-generated text outputs by assessing clarity, grammatical accuracy, and relevance to task objectives. My responsibilities included identifying language issues, suggesting improvements, and delivering actionable feedback to enhance final AI model outputs. This iterative review process contributed to ongoing improvements in model performance and reliability. • Reviewed and rated AI-generated texts for multiple quality dimensions. • Provided structured, actionable feedback to refine outputs. • Focused on improving clarity, tone, grammar, and factual integrity. • Used ChatGPT, Google Sheets, and standard office tools in workflows.

I provided human feedback on over 800 AI-generated text outputs by assessing clarity, grammatical accuracy, and relevance to task objectives. My responsibilities included identifying language issues, suggesting improvements, and delivering actionable feedback to enhance final AI model outputs. This iterative review process contributed to ongoing improvements in model performance and reliability. • Reviewed and rated AI-generated texts for multiple quality dimensions. • Provided structured, actionable feedback to refine outputs. • Focused on improving clarity, tone, grammar, and factual integrity. • Used ChatGPT, Google Sheets, and standard office tools in workflows.

2024 - 2025

Quality Reviewer / Content Reviewer

Text
As a Quality Reviewer at Evergreen Seeds, I reviewed and validated over 1,000 outputs per month for accuracy and consistency. My role included applying established guidelines, resolving ambiguous cases, and performing detailed content validation to deliver high-quality model-ready datasets. I played a critical role in the data quality assurance process for AI-dependent workflows. • Performed comprehensive content and accuracy reviews using guidelines. • Collaborated with the team to handle edge cases and reduce error rates. • Ensured consistent standards for model-ready data in large batch production. • Utilized Google Sheets and other shared platforms in daily review operations.

As a Quality Reviewer at Evergreen Seeds, I reviewed and validated over 1,000 outputs per month for accuracy and consistency. My role included applying established guidelines, resolving ambiguous cases, and performing detailed content validation to deliver high-quality model-ready datasets. I played a critical role in the data quality assurance process for AI-dependent workflows. • Performed comprehensive content and accuracy reviews using guidelines. • Collaborated with the team to handle edge cases and reduce error rates. • Ensured consistent standards for model-ready data in large batch production. • Utilized Google Sheets and other shared platforms in daily review operations.

2024 - 2025

Education

O

Obafemi Awolowo University

B.Agriculture, AgriBiotech

B.Agriculture
2019 - 2024

Work History

O

Outsourcx Digital Agency

Content Quality and Editorial Consultant

Lagos
2025 - Present
A

Additional Writing and Content Projects

Freelance Content Writer and Project Consultant

Lagos
2020 - Present