Open to opportunities

Isaac Mwangi

@isaacmwangi1

Message

Detail-oriented data annotation specialist with a strong analytical background.

Kenya

Message

What I'm looking for

I am looking for a position that allows me to leverage my data annotation skills while contributing to innovative AI projects in a collaborative environment.

I am a highly motivated and detail-oriented professional specializing in data annotation and analysis. With a Bachelor's Degree in Economics and Finance from Kenyatta University, I have developed a strong foundation in data handling and quality assurance. Currently, I work as a Data Annotation Specialist, where I conduct text, image, and video annotations for machine learning projects, ensuring accurate labeling and categorization of data for AI models.

In my role, I have collaborated with research teams to improve annotation guidelines and maintain consistency across large datasets. My commitment to quality is reflected in my ability to achieve over 98% accuracy in labeling tasks. Additionally, I gained valuable experience as a Data Analyst Intern at Equity Bank, where I supported the analytics team in collecting and cleaning financial datasets, conducting preliminary data analysis, and generating insightful reports.

Experience

Work history, roles, and key accomplishments

Current

Data Annotation Specialist

Current

N/A

Jan 2023 - Present (2 years 5 months)

Conducted text, image, and video annotations for machine learning projects, ensuring accurate labelling and categorization of data for AI models. Collaborated with research teams to improve annotation guidelines and performed quality assurance, achieving over 98% accuracy.

Data Annotation Annotating Quality Assurance Data Validation Time Management

Data Analyst Intern

Equity Bank

Jun 2021 - Aug 2021 (2 months)

Supported the analytics team in collecting and cleaning large financial datasets. Conducted preliminary data analysis to identify trends, patterns, and anomalies, and assisted in generating reports to support decision-making processes.

Data Analysis Data Cleaning Excel Python R Data Visualization Trend Analysis Anomaly Detection

Data Entry Volunteer

Kenyan Red Cross Society

Jul 2020 - Jan 2021 (6 months)

Entered and verified large datasets related to disaster relief operations, ensuring accuracy and completeness. Collaborated with team members to maintain an organized and up-to-date database.

Data Entry Database Management Team Collaboration Data Accuracy Organization Organizational Skills Time Management

Education

Degrees, certifications, and relevant coursework

Kenyatta University

Bachelor's Degree, Economics and Finance

2023 -

Conducted text, image, and video annotations for machine learning projects, ensuring accurate labelling and categorization of data for AI models. Collaborated with research teams to improve annotation guidelines and ensure consistency across large datasets. Performed quality assurance and validation on annotated data, achieving over 98% accuracy in labelling tasks.