Shirlent Cheptoo

I am a native Swahili speaker with a strong background in linguistic annotation, transcription, and content evaluation for AI development. My experience with leading companies such as Sigma AI, LXT, Possessor AI, and MedCyber has honed my attention to detail and deepened my understanding of Swahili grammar and dialects. I am dedicated to adapting language to local and cultural contexts, ensuring that technology respects the diversity of Swahili-speaking communities.

In my role as a Swahili Annotator at Sigma AI, I annotated and labeled datasets for natural language processing models, ensuring dialectal and cultural consistency. My work involved reviewing machine-generated content to align with grammatical norms, all while adhering to strict project guidelines and quality metrics. I thrive in remote, collaborative environments and take pride in delivering high-quality work that meets rigorous standards.