��������

Kwanrattana Songsathaporn has extensive work experience in the finance and technology sectors. Kwanrattana is currently working as a Site Reliability Engineer at Citadel Securities since 2022. Prior to that, they held various roles at Goldman Sachs from 2018 to 2022, including Executive Director, Vice President, and Associate. Before that, they worked at Nomura from 2015 to 2018, where they held the positions of Associate and Analyst. Additionally, they worked at Barclays from 2011 to 2015, serving as Business Analyst 4 and Technology Analyst. Kwanrattana'searliest work experience was as an Engineering Intern at PromptNow in 2008, where they managed a team of programmers, designed a PC game system and user interface, and presented the results to senior engineers.

Kwanrattana Songsathaporn completed a Bachelor of Engineering degree in Computer Engineering from Chulalongkorn University, from 2005 to 2009. Following that, they pursued a Master of Information Science degree in Computer Graphics from The University of Tokyo, from 2009 to 2011.

In addition, Kwanrattana Songsathaporn has obtained several certifications. In June 2022, they completed the "Introduction to DevOps" certification from IBM. In the same month, they also obtained the "Chinese for HSK 6" certification from Peking University, as well as the "Foundations of Project Management" certification from Google. There is also mention of a certification titled "\u8a3c\u5238\u5916\u52d9\u54e1\u4e00\u7a2e JSDA Sales Representative Level 1 & 2," but the institution and the specific month and year of obtaining it are not provided in the given information.