Dada Kolapo

Key Skills

Software

Clickworker

Other

Appen

CVAT

iMerit

LabelImg

Mercor

Micro1

Mindrift

OneForma

Remotasks

Telus

Top Subject Matter

Machine Learning Datasets

Natural Language Processing

Speech and Language AI

Top Data Types

Text

Image

Video

Audio

Document

Top Task Types

Classification

Transcription

Text Generation

Object Detection

Prompt + Response Writing (SFT)

Data Collection

Evaluation/Rating

Text Summarization

Freelancer Overview

Data Annotation Specialist (Remote) | Clickworker. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Clickworker, Other, and Toloka. Education includes Bachelor of Science, University of the People (2023). AI-training focus includes data types such as Text, Image, and Video and labeling workflows including Classification and Transcription.

Labeling Experience

Data Annotation Contributor (Remote) | Toloka

TolokaAudioTranscription

While working as a Data Annotation Contributor for Toloka, I participated in large-scale tasks such as speech transcription, intent recognition, and multilingual data labeling. I applied my linguistic and cultural knowledge to improve dataset diversity and quality. My consistent ranking among top contributors reflects speed and task quality. • Engaged in audio and text labeling projects for AI. • Contributed to speech-to-text dataset construction. • Enhanced training data with intent and sentiment labels. • Supported multilinguistic and multicultural dataset objectives.

While working as a Data Annotation Contributor for Toloka, I participated in large-scale tasks such as speech transcription, intent recognition, and multilingual data labeling. I applied my linguistic and cultural knowledge to improve dataset diversity and quality. My consistent ranking among top contributors reflects speed and task quality. • Engaged in audio and text labeling projects for AI. • Contributed to speech-to-text dataset construction. • Enhanced training data with intent and sentiment labels. • Supported multilinguistic and multicultural dataset objectives.

2021 - Present

Data Labeling Specialist (Remote) | Atlas Capture

OtherVideoTranscription

As a Data Labeling Specialist at Atlas Capture, I captured videos for machine learning projects and proofread auto-generated captions to improve output quality. I edited captions by removing filler content, enhancing the accuracy of training data. My contributions ensured higher fidelity in labeled machine learning datasets. • Managed video capture and data collection processes. • Corrected and edited machine-generated text for accuracy. • Focused on quality control and detail in labeled outputs. • Supported AI model training for various use cases.

As a Data Labeling Specialist at Atlas Capture, I captured videos for machine learning projects and proofread auto-generated captions to improve output quality. I edited captions by removing filler content, enhancing the accuracy of training data. My contributions ensured higher fidelity in labeled machine learning datasets. • Managed video capture and data collection processes. • Corrected and edited machine-generated text for accuracy. • Focused on quality control and detail in labeled outputs. • Supported AI model training for various use cases.

2021 - Present

Administrative Assistant (Remote) | Upwork

OtherTextClassification

As an Administrative Assistant on Upwork, I provided customized annotation services focused on text data, such as text categorization, sentiment analysis, and NLP dataset preparation. I clarified annotation requirements directly with clients and maintained a reputation for reliability and precision. My work contributed to repeat contracts and ongoing satisfaction from customers. • Delivered project-specific data labeling tasks. • Engaged in text annotation for NLP use cases. • Ensured accuracy through communication with clients. • Sustained long-term client relationships.

As an Administrative Assistant on Upwork, I provided customized annotation services focused on text data, such as text categorization, sentiment analysis, and NLP dataset preparation. I clarified annotation requirements directly with clients and maintained a reputation for reliability and precision. My work contributed to repeat contracts and ongoing satisfaction from customers. • Delivered project-specific data labeling tasks. • Engaged in text annotation for NLP use cases. • Ensured accuracy through communication with clients. • Sustained long-term client relationships.

2021 - Present

Data Annotation Specialist (Remote) | Clickworker

ClickworkerTextClassification

As a Data Annotation Specialist at Clickworker, I annotated both text and image datasets for use in AI training. I conducted quality assurance checks to ensure annotations met project standards. Working remotely, I collaborated with global teams to meet accuracy and deadline goals. • Handled large-scale annotation projects for AI applications. • Maintained strict adherence to annotation guidelines. • Delivered high-quality labeled data to clients. • Consistently met project deadlines and metrics.

As a Data Annotation Specialist at Clickworker, I annotated both text and image datasets for use in AI training. I conducted quality assurance checks to ensure annotations met project standards. Working remotely, I collaborated with global teams to meet accuracy and deadline goals. • Handled large-scale annotation projects for AI applications. • Maintained strict adherence to annotation guidelines. • Delivered high-quality labeled data to clients. • Consistently met project deadlines and metrics.

2020 - 2021

Education

Work History