Alberto Mario Roncallo Ortega Email and Phone Number

Analysis and development of fillings reports to the SEC, including annual and quarterly reports10K and 10Q. Development of analytics and analysis of variations at individual and consolidated levelof the company balance sheets under USGAAP and Colombian accounting standards (IFRS).Relationship with first-line auditors (PWC).In charge of notes such as: functional currency, supplier purchases and notesassociated with quarterly reports.

Number one company on the Colombian coast, dedicated to the retail industry.       Principal functions• Maintenance of databases of the orders of the "plus" and ABC categorization of the articles.• Generate and analyze management and logistics indicators such as On Time, In Full, OTIF, Inventory Days, among other indicators.• Maintain communication with more than 40 suppliers controlling the service level delivered by them according to the Olympic OTIF standard to take the necessary measures and thus avoid a break or excess in stock.