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Sonna Ariyanto Lobo has a diverse work experience in the field of data science and analysis. Sonna Ariyanto is currently working as the Decision Science Department Head at Commonwealth Bank Indonesia since October 2022. Prior to this, they held the position of Regional Head of Telco Data & Propensity Score at ADA from January 2023 to August 2023 and Data Analyst Sr. Manager from December 2021 to January 2023.

Before joining ADA, Sonna worked as a Data Science Sr. Manager at PFI Mega Life from October 2019 to February 2022. Sonna Ariyanto also worked as a Data Scientist at Paques Indonesia from December 2018 to October 2019 and held the positions of Senior Data Scientist and Data Scientist at PT Asuransi Jiwa Sequis Life from March 2018 to December 2018.

In addition to their corporate experience, Sonna has also worked as a Researcher at the Central Bank of Indonesia from March 2017 to December 2017, focusing on improving methods to calculate Retail Sales Index and building applications for Monthly Retail Sales Index. Sonna Ariyanto started their professional career as a Lecturer at The University of Nusa Cendana, where they taught statistics, applied mathematics, and programming language subjects from September 2015 to February 2017.

Sonna Ariyanto Lobo completed a Master of Science in Applied Mathematics from IPB University from 2013 to 2015. Prior to that, they earned a Bachelor of Science in Mathematics from The University of Nusa Cendana, where they studied from 2005 to 2009. Additionally, Sonna obtained certifications in "Complete Guide to TensorFlow for Deep Learning with Python" and "Data Science: Deep Learning in Python" from Udemy in July 2018.