Ivan Boyaryn is a seasoned Data Engineer with extensive experience in building and maintaining data pipelines, developing software solutions, and optimizing data architecture across various industries. Currently serving as a Senior Data Engineer at Seeking Alpha since February 2022, Ivan handles subscriptions and payments within the Data Engineering team and utilizes a technology stack that includes Scala, Python, SQL, and AWS. Previously, Ivan held senior positions at Ciklum, where responsibilities included designing data models and leading technical teams, and at Mathematical Center Ltd., developing systems for the Ukrainian gas transport sector. With a solid educational background in Mathematics from Ivan Franko National University of Lviv, Ivan also possesses proficiency in multiple programming languages and technologies relevant to Big Data, machine learning, and software engineering.