Ivy Omulepu

Key Skills

Software

Clickworker

Telus

Appen

CVAT

Top Subject Matter

AI training

natural language processing

content evaluation

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Transcription

Freelancer Overview

Freelance Data Annotator & Linguist. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Clickworker, CrowdGen, and Telus. Education includes Bachelor of Economics, Kenyatta University (2014). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Classification and Transcription.

Labeling Experience

Freelance Data Annotator & Linguist

TelusAudioTranscription

I transcribed and reviewed audio files as part of AI model training and evaluation tasks, focusing on both Swahili and English data. My work emphasized high accuracy and adherence to strict transcription guidelines for developing advanced voice recognition systems. I contributed to quality control processes by reviewing and validating transcriptions before final data submission. • Performed detailed transcription of diverse audio files for training datasets. • Conducted quality assurance by cross-checking transcriptions against original recordings. • Classified and labeled voice data to support multilingual natural language processing. • Applied linguistic skills to improve dataset accuracy for speech-to-text AI applications.

I transcribed and reviewed audio files as part of AI model training and evaluation tasks, focusing on both Swahili and English data. My work emphasized high accuracy and adherence to strict transcription guidelines for developing advanced voice recognition systems. I contributed to quality control processes by reviewing and validating transcriptions before final data submission. • Performed detailed transcription of diverse audio files for training datasets. • Conducted quality assurance by cross-checking transcriptions against original recordings. • Classified and labeled voice data to support multilingual natural language processing. • Applied linguistic skills to improve dataset accuracy for speech-to-text AI applications.

2022 - Present

Freelance Data Annotator & Linguist

ImageClassification

I performed image data annotation and labeling to enhance machine learning and computer vision applications. My responsibilities included identifying and categorizing objects within images according to provided annotation guidelines. This work directly contributed to the accuracy and robustness of computer vision model evaluations. • Labeled image datasets using established quality benchmarks across CrowdGen and other platforms. • Ensured consistency and accuracy by performing review and validation before submission. • Worked independently on remote, task-based projects requiring strong attention to visual details. • Supported development teams by optimizing annotated image datasets for AI systems.

I performed image data annotation and labeling to enhance machine learning and computer vision applications. My responsibilities included identifying and categorizing objects within images according to provided annotation guidelines. This work directly contributed to the accuracy and robustness of computer vision model evaluations. • Labeled image datasets using established quality benchmarks across CrowdGen and other platforms. • Ensured consistency and accuracy by performing review and validation before submission. • Worked independently on remote, task-based projects requiring strong attention to visual details. • Supported development teams by optimizing annotated image datasets for AI systems.

2022 - Present

Freelance Data Annotator & Linguist

ClickworkerTextClassification

As a Freelance Data Annotator & Linguist, I annotated and labeled text datasets for a range of AI training and evaluation projects. I supported the development of natural language processing models by conducting classification tasks, transcription, and quality review of text and audio data. My work ensured the creation of accurate datasets and consistency across multiple projects while following rigorous annotation guidelines. • Annotated and classified intent and sentiment for text datasets in Swahili and English. • Conducted transcription and quality assurance for audio files, ensuring high accuracy. • Evaluated search results, ads, and AI-generated responses for relevance, quality, and cultural appropriateness. • Reviewed, validated, and submitted annotated datasets for final use in AI model development.

As a Freelance Data Annotator & Linguist, I annotated and labeled text datasets for a range of AI training and evaluation projects. I supported the development of natural language processing models by conducting classification tasks, transcription, and quality review of text and audio data. My work ensured the creation of accurate datasets and consistency across multiple projects while following rigorous annotation guidelines. • Annotated and classified intent and sentiment for text datasets in Swahili and English. • Conducted transcription and quality assurance for audio files, ensuring high accuracy. • Evaluated search results, ads, and AI-generated responses for relevance, quality, and cultural appropriateness. • Reviewed, validated, and submitted annotated datasets for final use in AI model development.

2022 - Present

Education

Work History