John Muturi Email & Phone Number

Nairobi, Ke

Nairobi County, Kenya

• Conducted the Foreign Investment Survey (FIS) as a research assistant, engaging with resident enterprises for cross-border transaction data collection.• Educated investors on the importance of the survey for government statistics like the balance of payment (BOP) and international investment position (IIP).• Administered questionnaires at resident institutions, assisting investors in completing them accurately.• Successfully convinced hesitant investors to share financial information by ensuring data confidentiality per the Statistical Act.

Kenya

• Achieved 99% accuracy in labeling and annotating 20,000+ data items, enhancing machine learning models.• Improved detection precision by 20% through accurate annotation of 8,500 objects and regions.• Identified and resolved discrepancies in data labeling, enhancing quality compliance and communication with data scientists.

Kiambu, Kenya

• Implemented targeted data quality assurance at NSSF, increasing member data accuracy by 25% through engagement.• Collaborated with supervisor to conduct regular data audits, enhancing data integrity by 20% through error correction.• Delivered key data insights to stakeholders, enhancing strategic decisions and boosting operational efficiency by 25%.

Nairobi County, Kenya

Main duties performed: Streamlined project completion for 15 projects with a 6-member team, achieving 100% adherence to strict deadlines. Delivered 200+ accurate annotations daily, maintaining high-quality standards with a 98% accuracy rate. Utilized annotation tools to label and segment over 10,000 images, enhancing object detection accuracy by 20%. Enhanced training of advanced machine learning models by accurately labeling 8,500+ images, videos, and texts, boosting data accuracy by 20%.