Philip Ooko

Key Skills

Software

Scale AI

Appen

Lionbridge

Top Subject Matter

Machine Learning Data Annotation

AI Data Collection and Annotation

AI Data Labeling and Validation

Top Data Types

Text

Image

Top Task Types

Classification

Freelancer Overview

AI Data Annotation Specialist. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Scale AI, Appen, and Lionbridge. Education includes Bachelor of Science, Kenyatta University (2018). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

AI Data Annotation Specialist

Scale AITextClassification

As an AI Data Annotation Specialist at Scale AI, I annotated datasets including text, image, and video data for machine learning models. My role required maintaining exceptional accuracy and consistent labeling practices under remote working conditions. I collaborated closely with QA teams to enhance annotation workflows and overall data quality. • Delivered high-quality labeled data for supervised learning tasks. • Ensured data consistency and precise annotation using proprietary internal tools. • Participated in workflow optimizations with global teams. • Regularly communicated feedback to improve project processes.

As an AI Data Annotation Specialist at Scale AI, I annotated datasets including text, image, and video data for machine learning models. My role required maintaining exceptional accuracy and consistent labeling practices under remote working conditions. I collaborated closely with QA teams to enhance annotation workflows and overall data quality. • Delivered high-quality labeled data for supervised learning tasks. • Ensured data consistency and precise annotation using proprietary internal tools. • Participated in workflow optimizations with global teams. • Regularly communicated feedback to improve project processes.

2023 - Present

Data Operations Associate

AppenTextClassification

As a Data Operations Associate at Appen, I supported various data validation and annotation projects for enhancing AI models. My responsibilities included quality assurance for large volumes of data and collaborating with distributed teams. I was dedicated to maintaining efficiency while guaranteeing the integrity of collected datasets. • Conducted data labeling and validation for text-based datasets. • Maintained operational efficiency on remote AI training projects. • Troubleshot data quality issues and implemented improvements. • Assisted in final data review and delivery to clients.

As a Data Operations Associate at Appen, I supported various data validation and annotation projects for enhancing AI models. My responsibilities included quality assurance for large volumes of data and collaborating with distributed teams. I was dedicated to maintaining efficiency while guaranteeing the integrity of collected datasets. • Conducted data labeling and validation for text-based datasets. • Maintained operational efficiency on remote AI training projects. • Troubleshot data quality issues and implemented improvements. • Assisted in final data review and delivery to clients.

2021 - 2023

Junior AI Data Specialist

LionbridgeTextClassification

As a Junior AI Data Specialist at Lionbridge AI, I performed detailed data labeling and validation for AI system training. I prepared structured datasets tailored for model development and enhanced reporting approaches. My position required careful attention to dataset structuring for optimal algorithm performance. • Labeled and validated multiple text datasets for AI use. • Prepared datasets for machine learning pipelines. • Aided in boosting data accuracy for reporting needs. • Utilized Lionbridge proprietary tools for annotation tasks.

As a Junior AI Data Specialist at Lionbridge AI, I performed detailed data labeling and validation for AI system training. I prepared structured datasets tailored for model development and enhanced reporting approaches. My position required careful attention to dataset structuring for optimal algorithm performance. • Labeled and validated multiple text datasets for AI use. • Prepared datasets for machine learning pipelines. • Aided in boosting data accuracy for reporting needs. • Utilized Lionbridge proprietary tools for annotation tasks.

2019 - 2021

Education

Work History