marion achieng'
@marionachieng
Detail-oriented Data Labeling Specialist with a focus on quality assurance.
What I'm looking for
I am a detail-oriented Data Labeling Specialist with over 3 years of experience in accurately annotating and categorizing data for machine learning and AI projects. My proven ability to deliver high-quality results under tight deadlines is complemented by a strong focus on data integrity and quality assurance. I thrive in collaborative environments, working closely with data scientists to ensure that all labeled data meets project specifications and quality standards.
In my current role at Appen, I have achieved a remarkable 95% accuracy rate across multiple projects by conducting thorough reviews and quality checks of labeled data. I have also streamlined the labeling process by utilizing advanced tools such as Label box and Amazon Sage Maker, improving efficiency by 20%. My commitment to fostering a collaborative work environment is evident as I train new team members on labeling protocols and best practices, ensuring that our team consistently meets and exceeds project goals.
Experience
Work history, roles, and key accomplishments
Data Annotation Technician
APPEN
Apr 2022 - Present (3 years 2 months)
As a Data Annotation Technician, annotated large datasets for AI applications, developed documentation for labeling guidelines, and collaborated with teams to enhance data quality. Contributed to improved model performance through effective data labeling.
Data Specialist
APPEN
Apr 2022 - Present (3 years 2 months)
Detail-oriented Data Specialist with over 3 years of experience in annotating and categorizing data for AI projects. Collaborates with data scientists to ensure high-quality results and conducts thorough quality checks, achieving a 95% accuracy rate. Trains new team members and utilizes tools to improve efficiency.
Education
Degrees, certifications, and relevant coursework
Rongo University
Bachelor of education science , Education Science
2021 -
Grade: 60
Activities and societies: Debate club
Haven't graduated yet.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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