Margaret Masika

I am a dedicated IT professional with over three years of experience in AI data preparation, annotation, and quality assessment. My journey began at Remotasks as an AI Data Annotation Lead, where I executed complex 2D and 3D object annotation projects, achieving a 95% accuracy rate. I refined annotation guidelines to enhance team consistency and was recognized for my work in autonomous vehicle training data.

At Appen, I served as an NLP Data Analyst, evaluating and enhancing AI language models. I created high-quality training data for chatbots and virtual assistants, focusing on natural conversation flows. I maintained a 98% accuracy rate in data labeling across multiple languages and contributed to improving AI model responses in cultural contexts.

Currently, as a Data Quality Analyst at Lugari CBO, I manage data entry and cleaning in the CPIMS system. I train community health volunteers in data collection methodologies and conduct quality assurance, ensuring data accuracy and completeness. I implemented data verification protocols and developed standard operating procedures for data collection and verification.