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I am a detail-oriented Data Annotator with nearly 3 years of experience in image and video annotation using CVAT. I consistently strive for labeling accuracy and data quality, ensuring outputs meet strict project guidelines. I was promoted to Team Captain and Quality Assurance (QA), where I led a team of annotators, reviewed outputs for consistency and precision, and helped deliver high-quality data sets for AI training. I am experienced in managing workflows, training team members, and maintaining performance standards under tight deadlines. I am highly motivated, adaptable, and committed to delivering accurate and reliable data to support AI and machine learning projects.…I am a detail-oriented Data Annotator with nearly 3 years of experience in image and video annotation using CVAT. I consistently strive for labeling accuracy and data quality, ensuring outputs meet strict project guidelines. I was promoted to Team Captain and Quality Assurance (QA), where I led a team of annotators, reviewed outputs for consistency and precision, and helped deliver high-quality data sets for AI training. I am experienced in managing workflows, training team members, and maintaining performance standards under tight deadlines. I am highly motivated, adaptable, and committed to delivering accurate and reliable data to support AI and machine learning projects.

Arvin Joaquin Catig

Data Annotator, QA Engineer, Data Analyst, +4

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I am a detail-oriented Data Annotator with nearly 3 years of experience in image and video annotation using CVAT. I consistently strive for labeling accuracy and data quality, ensuring outputs meet strict project guidelines. I was promoted to Team Captain and Quality Assurance (QA), where I led a team of annotators, reviewed outputs for consistency and precision, and helped deliver high-quality data sets for AI training. I am experienced in managing workflows, training team members, and maintaining performance standards under tight deadlines. I am highly motivated, adaptable, and committed to delivering accurate and reliable data to support AI and machine learning projects.…I am a detail-oriented Data Annotator with nearly 3 years of experience in image and video annotation using CVAT. I consistently strive for labeling accuracy and data quality, ensuring outputs meet strict project guidelines. I was promoted to Team Captain and Quality Assurance (QA), where I led a team of annotators, reviewed outputs for consistency and precision, and helped deliver high-quality data sets for AI training. I am experienced in managing workflows, training team members, and maintaining performance standards under tight deadlines. I am highly motivated, adaptable, and committed to delivering accurate and reliable data to support AI and machine learning projects.

Available to hire

I am a detail-oriented Data Annotator with nearly 3 years of experience in image and video annotation using CVAT. I consistently strive for labeling accuracy and data quality, ensuring outputs meet strict project guidelines. I was promoted to Team Captain and Quality Assurance (QA), where I led a team of annotators, reviewed outputs for consistency and precision, and helped deliver high-quality data sets for AI training.

I am experienced in managing workflows, training team members, and maintaining performance standards under tight deadlines. I am highly motivated, adaptable, and committed to delivering accurate and reliable data to support AI and machine learning projects.

Skills

CVAT

AI Data Labelling

Data Visualization

Experience Level

CVAT

Expert

AI Data Labelling

Expert

Data Visualization

Intermediate

Language

English

Intermediate

Work Experience

Data Annotator at CVAT

June 1, 2022 - November 1, 2026

Delivered high-accuracy image annotation using CVAT for AI training datasets, consistently labeling 200+ images per project cycle with precision and consistency. Ensured data quality and compliance by carefully reviewing and correcting annotations, improving dataset accuracy and reducing rework during validation stages. Processed and organized large volumes of visual data under tight deadlines, maintaining efficient workflows and timely delivery of annotated outputs. Followed strict annotation guidelines to support machine learning model development, contributing to more reliable and structured AI-ready datasets. Led a team of annotators, reviewed outputs for consistency and precision, and ensured high-quality dataset delivery.

AI Trainer at Hive Mapper

May 1, 2021 - June 1, 2022

Trained and evaluated AI models by annotating, reviewing, and validating datasets to improve machine learning performance. Provided high-quality labeled data (text, image, or video) following strict project guidelines and accuracy standards. Assessed AI-generated outputs and delivered detailed feedback to enhance model accuracy, relevance, and consistency. Collaborated with cross-functional teams to refine annotation processes and improve overall workflow efficiency. Conducted quality assurance checks to ensure data integrity and compliance with project requirements. Helped train new annotators by sharing best practices and ensuring alignment with annotation standards.