John Wanjiku

I am a dedicated economist with a BSc in Economics from Jomo Kenyatta University, currently pursuing CPA on a part-time basis. My career has been shaped by a strong commitment to data annotation and analysis, where I have honed my skills in providing high-quality data labeling that meets stringent accuracy standards.

As a Senior Data Annotator at ABC Corp, I have successfully annotated over 100,000 data points with a remarkable 99% accuracy. My collaboration with data scientists has led to the training of five machine learning models, achieving impressive precision and recall metrics. I take pride in my ability to implement innovative annotation techniques, which have significantly reduced labeling time and improved overall project efficiency.

My journey in data annotation began as a Junior Data Annotator at XYZ Tech, where I contributed to the successful labeling of 50,000 data items. My proactive approach to providing feedback on annotation tools and my commitment to continuous professional development have been key to my success in this field. I am eager to leverage my skills and experience to further enhance service delivery and contribute to organizational success.