Sebastian Tock

E-Commerce Data Analyst (Internship) at Cheil Singapore RHQ (Sep 2023 - Dec 2023):

• Managed and processed large volumes of raw data using Python and Excel.
• Created comprehensive reports for clients by compiling and analyzing data.
• Ensured data accuracy through validation techniques.
• Oversaw campaign performance and conducted competitor analysis on a weekly basis.

On-Site Development at Goldman Sachs Singapore (Mar 2022 - Aug 2023):

• Resolved IT hardware issues and software errors.
• Contributed to 2 expansion projects, collaborating with a team of 6 to meet project deadlines.
• Set up and configured multiple systems for the expansion projects.

Global Sales Associate (Internship) at The Ascott Limited (Sep 2017 - Mar 2018):

• Supported decision-making through Excel spreadsheet preparation.
• Created an Email Parser using Python and SQL, streamlining data extraction from email receipts.
• Trained colleagues in using Excel Macros and Functions for improved efficiency.

I have recently graduated with a Bachelor of Science (Honours) in Data Science and Business Analytics from the University of London, achieving a 2nd Class Honours (Upper Division). This education has equipped me with a strong foundation in data science and business analytics, demonstrating my dedication and aptitude in the field. My academic achievements reflect my commitment to learning and my potential to contribute effectively to data-driven and analytical roles in various industries.