Freelance Transcription and AI Data Specialist
As a Freelance Transcription and AI Data Specialist, I transcribed and refined Swahili and English audio for AI model training. I improved machine-generated transcripts through error correction and contextual edits. I built specialized workflows to balance accuracy and efficiency in producing training data. • Consistently delivered high-accuracy transcripts for low-quality recordings • Enhanced dataset quality by identifying contextual and segmentation mistakes • Developed deep listening skills for subtle linguistic features • Impacted AI speech recognition performance with precise data