Experience

Comfone AG
• Switzerland
• Telecommunications
• 100 - 200 Employee
• Roaming ManagerCALA & NOAM

  • Apr 2019 - Present


TIM Brasil

• Brazil
• Telecommunications
• 700 & Above Employee

• Roaming Manager

  • Oct 2012 - Apr 2019

  Management of Roaming and SMS A2P services. - Commercial relationship with international operators for Roaming agreements.- Planning, negotiation and implementation of international standard roaming agreements and discount agreements with affiliates and partners.- Tim Brasil's delegate at GSMA congresses. - E2E monitoring of the roaming billing chain.- Management of roaming infrastructure and innovation. - Commercial relationship with international carrier for SMS A2P.

• Roaming Specialist

  • Jan 2011 - Sep 2012

  - Commercial relationship with international operators for Roaming agreements.- Planning and negotiation of discount agreements with international and national roaming affiliates and partners.

• Analyst

  • May 2007 - Dec 2010



GSK

• United Kingdom
• Pharmaceutical Manufacturing
• 700 & Above Employee

• Intern

  • May 2005 - Dec 2005

  Internship at the Import Cost department Internship at the Import Cost department



Varig Brazilian Airlines

• United States
• Travel Arrangements
• 1 - 100 Employee

• Finance Analyst

  • May 2004 - May 2005

  - Cash Flow management - Company and market KPIs analysis - Cash Flow management - Company and market KPIs analysis