AI Language Data Annotator, Voice Recording & Transcription Specialist (Freelance Remote Contractor - RWS)
Provided high-quality voice samples in English and Swahili for AI speech recognition and language modeling projects. Followed detailed scripts to ensure accurate pronunciation, natural pacing, and consistent tone across recordings. Reviewed recordings and transcripts to improve overall dataset quality and recognition performance. • Recorded voice samples according to project scripts and pronunciation guidelines • Corrected machine-generated transcripts for accuracy and clarity • Evaluated audio quality (clarity, noise, pronunciation, contextual appropriateness) • Performed detailed audio annotation including speaker labeling and text error corrections