Stanley Chukwuma
@stanleychukwuma
I annotate high-quality image, text, and video data for machine learning and AI projects.
NigeriaWhat I'm looking for
At OTAKU Hugo, I annotate image, text, and video data for machine learning and AI projects, achieving over 98% accuracy in Labelbox.
I work with data scientists and machine learning engineers to clarify project requirements, refine annotation rules, and maintain consistent data quality. I also helped develop a standardized annotation workflow that reduced error rates by 10%.
My background includes Python, SQL, Excel, Google Sheets, Power BI, data cleaning, quality control, Jira, and Monday.com. Before data annotation, I taught junior secondary school students and managed lesson planning, assessments, and results.
Experience
Work history, roles, and key accomplishments
Quality Auditor/Data Annotator
OTAKU Hugo
Nov 2023 - Present (2 years 10 months)
Annotated images, text, and video data with over 98% accuracy using Labelbox. Collaborated with data scientists and machine learning engineers to clarify project requirements and optimize annotation rules.
Junior Data Annotator
OTAKU Hugo
Jun 2023 - May 2024 (11 months)
Assisted in annotating large datasets for AI projects including object detection and sentiment analysis. Contributed to developing a standardized annotation workflow, reducing error rates by 10%.
Class Teacher
Army Cantonment Boys Junior Secondary School
Feb 2017 - Dec 2021 (4 years 10 months)
Prepared lesson notes and taught junior secondary school students (JSS1-3) at least twice a week per class. Conducted tests, assignments, and marked examinations, recording results on ledgers.
Education
Degrees, certifications, and relevant coursework
CompTIA
CompTIA Security+, Security
Pursuing CompTIA Security+ certification (SY0-701), currently in view.
University of Port Harcourt
Bachelor of Science, Microbiology
Bachelor of Science in Microbiology from the University of Port Harcourt, graduated in December 2014.
UTIVA
Data Analysis, Data Analysis
Completed a data analysis certification from UTIVA.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Salary expectations
Social media
Job categories
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