Kelvin Oyanna K.

Kelvin Oyanna K. is a Senior Data Engineer at GroupM, specializing in building terabyte-scale data pipelines for advertising insights. Previous experience includes a role as Data Engineer Technical Writer at Airbyte and Data Engineer at Quidax, where data models and pipeline architectures were designed for data warehouses. As Head of Data & Analytics at onesphere solutions, Kelvin managed end-to-end data processes on OLTP databases and cloud solutions. Contributions to the tech community include serving as a Board Member for PyCon Africa and Board Chairperson for Python Nigeria, focusing on talent development and promoting Python programming. Early career experience includes roles as a Data Analyst at Enugu Electricity Distribution Plc and Web Developer at Merakmedia Consultancy Ltd. Kelvin holds a Bachelor's degree in Computer Science from the University of Ibadan.