Chayaporn Chatchawalkit is a Data Science Specialist at Central Pattana (CPN) since October 2023, with previous experience as a Data Analyst at Unilever from July 2022 to January 2023, where responsibilities included collaborating with cross-functional teams and managing vendor relationships. Prior to that, Chayaporn worked at Accenture as a Data Scientist from February 2021 to June 2022, focusing on customer segmentation and A/B testing for marketing strategies. Early experience includes serving as a Penetration Tester at ACIS Professional Center from October 2017 to August 2018, where Chayaporn organized a phishing awareness program and conducted penetration tests. Chayaporn holds a Master of Science in Data Science from the University of Bath (2019-2020) and a Bachelor of Science in Statistics, Business Information Technology from Chulalongkorn University (2013-2017).