Brian Michael

Key Skills

Software

iMerit

CloudFactory

CVAT

Other

Top Subject Matter

AI/ML model support

data preparation for computer vision and NLP

Computer vision AI dataset preparation

Top Data Types

Text

Image

Video

Document

Top Task Types

Classification

Segmentation

Bounding Box

Entity Ner Classification

Freelancer Overview

Data Annotator – iMerit. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include iMerit, CloudFactory, and CVAT. Education includes Master of Education, Pwani University (2025) and Bachelor of Education, Pwani University (2025). AI-training focus includes data types such as Text, Image, and Video and labeling workflows including Classification, Segmentation, and Bounding Box.

Labeling Experience

Data Annotator – iMerit

ImeritTextClassificationSegmentation

As a Data Annotator at iMerit, I was responsible for annotating and labeling large datasets across text, image, and multimodal formats for AI model training. I ensured the accuracy and consistency of annotated data by rigorously following project-specific guidelines and conducted data validation and quality assurance checks. Collaboration with the QA team and a commitment to maintaining dataset integrity were core aspects of this role. • Managed text, image, and multimodal datasets for machine learning. • Enforced strict adherence to annotation guidelines and project standards. • Performed thorough data quality control and validation tasks. • Supported ongoing improvements in annotation precision through QA collaboration.

As a Data Annotator at iMerit, I was responsible for annotating and labeling large datasets across text, image, and multimodal formats for AI model training. I ensured the accuracy and consistency of annotated data by rigorously following project-specific guidelines and conducted data validation and quality assurance checks. Collaboration with the QA team and a commitment to maintaining dataset integrity were core aspects of this role. • Managed text, image, and multimodal datasets for machine learning. • Enforced strict adherence to annotation guidelines and project standards. • Performed thorough data quality control and validation tasks. • Supported ongoing improvements in annotation precision through QA collaboration.

2026 - Present

Digital Skills Trainer – eMobilis (Ajira Digital Program)

OtherTextClassificationSegmentation

As a Digital Skills Trainer for the Ajira Digital Program at eMobilis, I trained youth in AI data annotation, platform navigation, and online work best practices. The role involved teaching annotation tool usage and instilling high standards for accuracy, consistency, and ethical data labeling. I guided learners in accessing opportunities and building skills relevant to the digital workforce. • Delivered practical annotation tool training sessions. • Promoted accuracy and consistency in data labeling practices. • Introduced participants to ethical standards and dataset quality. • Facilitated access to freelance AI data annotation opportunities.

As a Digital Skills Trainer for the Ajira Digital Program at eMobilis, I trained youth in AI data annotation, platform navigation, and online work best practices. The role involved teaching annotation tool usage and instilling high standards for accuracy, consistency, and ethical data labeling. I guided learners in accessing opportunities and building skills relevant to the digital workforce. • Delivered practical annotation tool training sessions. • Promoted accuracy and consistency in data labeling practices. • Introduced participants to ethical standards and dataset quality. • Facilitated access to freelance AI data annotation opportunities.

2023 - 2025

Data Annotator – IAimDataAI

CVATImageBounding BoxSegmentation

In my position as a Data Annotator at IAimDataAI, I utilized CVAT to perform precise image data annotations including bounding box drawing, segmentation, and class labeling. I produced well-structured image datasets for machine learning applications and ensured strict compliance with all annotation guidelines. My work supported the development and refinement of AI training data pipelines. • Executed detailed bounding box and segmentation tasks with CVAT. • Structured image datasets to specification for AI/ML projects. • Maintained annotation quality and adherence to project standards. • Supported development of high-fidelity computer vision datasets.

In my position as a Data Annotator at IAimDataAI, I utilized CVAT to perform precise image data annotations including bounding box drawing, segmentation, and class labeling. I produced well-structured image datasets for machine learning applications and ensured strict compliance with all annotation guidelines. My work supported the development and refinement of AI training data pipelines. • Executed detailed bounding box and segmentation tasks with CVAT. • Structured image datasets to specification for AI/ML projects. • Maintained annotation quality and adherence to project standards. • Supported development of high-fidelity computer vision datasets.

2023 - 2024

Precision Data Annotator – CloudFactory

CloudfactoryImageBounding BoxSegmentation

Serving as a Precision Data Annotator at CloudFactory, I provided high-quality image and video annotations to support computer vision projects. I maintained strict quality and accuracy goals while managing high-volume data annotation workflows. My contributions directly supported the creation of datasets used in AI model development. • Delivered accurate image and video annotations for computer vision tools. • Maintained high throughput under tight deadlines and rigorous standards. • Supported dataset preparation used for AI model training. • Consistently met project-defined accuracy thresholds.

Serving as a Precision Data Annotator at CloudFactory, I provided high-quality image and video annotations to support computer vision projects. I maintained strict quality and accuracy goals while managing high-volume data annotation workflows. My contributions directly supported the creation of datasets used in AI model development. • Delivered accurate image and video annotations for computer vision tools. • Maintained high throughput under tight deadlines and rigorous standards. • Supported dataset preparation used for AI model training. • Consistently met project-defined accuracy thresholds.

2023 - 2024

Education

Work History