Moses Obachi
@mosesobachi
Detail-oriented Data Annotation Specialist enhancing AI model performance.
What I'm looking for
I am a dedicated Data Annotation Specialist with a strong focus on providing high-quality labeled datasets for AI and machine learning applications. My experience spans across annotating text, images, audio, and video data, ensuring that each dataset is meticulously labeled to improve model performance. I thrive on maintaining consistency and adhering to predefined guidelines, which has been crucial in my role at Remotasks.
Throughout my career, I have collaborated closely with data scientists and engineers to refine annotation frameworks and improve data quality. My attention to detail and ability to follow complex instructions have enabled me to deliver precise annotations that enhance the accuracy of AI models. I am also proficient in using various annotation tools such as Labelbox, CVAT, and Amazon SageMaker Ground Truth, which further supports my efficiency in this field.
In addition to my technical skills, I am committed to continuous improvement and regularly update datasets based on model feedback. I believe that effective communication and collaboration are key to successful project outcomes, and I am always eager to provide constructive feedback to enhance annotation standards.
Experience
Work history, roles, and key accomplishments
Data Annotation Specialist
Remotasks
Sep 2021 - Oct 2024 (3 years 1 month)
Annotated, labeled, and categorized text, images, audio, and video data according to guidelines. Reviewed and corrected automated or human-generated annotations to ensure accuracy and consistency.
Freelancer
Upwork
Oct 2021 - Oct 2021 (0 months)
Provided precise and consistent data labeling for AI and machine learning models, specializing in image, text, audio, and video annotation. Ensured high accuracy to optimize AI model performance and offered fast turnaround times.
Education
Degrees, certifications, and relevant coursework
Kibabii University
Bachelor's Degree, Unknown
Grade: Second class, upper division
Completed a Bachelor's degree at Kibabii University, achieving a Second Class, Upper Division. This academic pursuit provided a strong foundation in the chosen field of study.
Nyangweta SDA High School
Kenya Certificate of Secondary Education, General Studies
Obtained the Kenya Certificate of Secondary Education from Nyangweta SDA High School. This credential signifies completion of secondary education.
Ekerubo CCF Primary School
Kenya Certificate of Primary Education, General Studies
Grade: 347 Marks
Completed primary education at Ekerubo CCF Primary School, earning the Kenya Certificate of Primary Education with 347 marks. This foundational education prepared for further academic pursuits.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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