Vianney Martinez Sedano is a seasoned financial professional with extensive experience in accounting and financial analysis. Currently serving as a Financial Analyst at Wellbore Integrity Solutions since January 2021, Vianney previously held the role of M&S Tender Analyst at Schlumberger from June 2012 to September 2020, where responsibilities included reporting sales revenue and managing contract analysis, invoicing, and inventory processes. Prior experience includes serving as an Account Receivable specialist at Smith International from May 2006 to May 2012, focusing on revenue report control and invoicing, along with earlier experience in fixed asset and inventory management. Vianney holds a degree in Accounting from Fundacion Universitaria San Martin.