Emmanuel Chinweoke Okogbueh
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Emmanuel Chinweoke Okogbueh

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Lagos, Nigeria
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Jobs verified_user 0% verified
  • Micro1
    AI Data Annotation Specialist
    Micro1
    May 2025 - Current (9 months)
    • Perform precise multi-modal annotations across text, audio, and image datasets following detailed project specifications. • Evaluate content accuracy, detect inconsistencies, and escalate ambiguous data cases for review. • Provide structured feedback and recommendations to improve AI model training pipelines. • Maintained a consistent 98% annotation accuracy and QA rating of 4.1/5.0 under strict turnaround times. • Contributed to the training and validation of the newly launched Ray3 Lumar Model Project, enhancing data efficiency and label precision in multimodal AI learning.
  • E
    Data Analyst | Software Developer | Educator
    ESINED Group
    Apr 2025 - Current (10 months)
    • Deliver structured instruction to diploma students in Python, SQL, Object-Oriented Programming, and full-stack development. • Develop data-driven academic tools and optimize software to enhance learning efficiency. • Create engaging, factual, and clear instructional content for technical education. • Apply analytics and visualization techniques to demonstrate the impact of data-driven solutions.
  • RWS Group
    AI Data Annotation Specialist
    RWS Group
    Jan 2025 - May 2025 (5 months)
    • Executed data labeling and annotation for AI/ML projects across text, audio, and image datasets. • Identified factual errors and improved dataset reliability through consistent quality checks. • Collaborated with cross-functional QA teams to optimize model accuracy. • Achieved 98% precision rating and met all project performance metrics.
  • I
    Data Analyst
    Innovate Path Consulting Limited
    Nov 2024 - Mar 2025 (5 months)
    • Conducted operational analysis, improving decision-making efficiency by 15% through KPI insights. • Built interactive Power BI dashboards, reducing manual reporting time by 40%. • Streamlined preprocessing pipelines, increasing data accuracy by 25%. • Automated SQL reports, cutting execution time by 30%.
  • C
    Data Analyst & Mathematics Instructor
    Chrisland High School
    Mar 2014 - Nov 2024 (10 years 9 months)
    • Utilized data analytics to design interventions that improved student performance by 35%. • Developed and analyzed academic datasets to track learning outcomes. • Created factually accurate teaching materials and guided educators on data-informed methodologies.
Education verified_user 0% verified
  • Coursera
    Data Analysis & Visualization with Python
    Coursera
Projects (professional or personal) verified_user 0% verified
  • R
    Ray3 Lumar Model Training Project
    • Participated in the annotation and training of the Ray3 Lumar AI model, focusing on multi-domain datasets (text, audio, image). • Improved data consistency and reduced labeling bias through structured annotation feedback loops. • Enhanced multimodal learning accuracy, contributing to overall model optimization.
  • C
    Customer Data Analysis
    • Analyzed patient satisfaction metrics, increasing referral rates by 27%. • Designed Power BI dashboards to monitor and optimize medication distribution.