George Macharia

Detail-oriented and highly accurate transcriptionist with proven experience in English–Swahili translation, audio transcription, and data annotation for AI models. Adept at delivering high-quality, time-stamped transcripts and labeled datasets with strong attention to linguistic nuances and contextual accuracy. Demonstrates excellent listening, typing, and analytical skills with a commitment to meeting deadlines and maintaining confidentiality.

Freelance Transcriptionist & Translator - DITTO & TranscribeMe

(2024-01)

• Transcribed audio and video files with high accuracy, including interviews, meetings, and conversational content
• Provided English–Swahili translation and vice versa, ensuring contextual and cultural accuracy
• Reviewed and edited transcripts to meet client quality standards
• Maintained strict confidentiality of sensitive information
• Consistently met or exceeded turnaround time requirements

Data Annotator & AI Training Contributor - dataannotation.tech

(2024-04 - 2026-02)

• Performed data annotation and labeling to support machine learning and AI model training
• Categorized, tagged, and structured datasets with precision and consistency
• Followed detailed guidelines to ensure high-quality output
• Collaborated with quality assurance teams to refine annotation accuracy
• Contributed to improving AI model performance through accurate data input

Bachelors - Business and Information Technology - Jomo Kenyatta University of Agriculture and Technology (2014 - 2018)