Overview
Work History
Timeline
Generic
EFRANCIUS SANGA

EFRANCIUS SANGA

Mwanza

Overview

1
1
year of professional experience

Work History

Remote AI Training/Data Annotation Specialist

Freelance Data Annotator/AI Trainer
01.2025 - Current
  • Reviewed and labeled text data in Kiswahili for AI projects
  • Provided feedback on AI-generated translations and responses
  • Assisted in improving AI understanding of Kiswahili language nuances

Customer Service/Admin Support

Xpresskard
10.2025 - 02.2026
  • Provided administrative support and client communications
  • Handled data entry and documentation tasks accurately
  • Tanzania

Timeline

Customer Service/Admin Support

Xpresskard
10.2025 - 02.2026

Remote AI Training/Data Annotation Specialist

Freelance Data Annotator/AI Trainer
01.2025 - Current
EFRANCIUS SANGA