Nevenka Letina

Nevenka serves as Business Development Executive where she delivers creative and entrepreneurial expertise for our clients with special focus on Cyber Security, sales coaching and complex deal-making. 


She is highly committed to delivering best-in-class results, demonstrated throughout her career of engaging and empowering teams, thus enabling them to sell and deliver complex solutions. Nevenka is adept in the art and science of negotiation that manifests itself in her profound deal-making skills. She is using the K&R’s professional sales negotiations methodology which has proven effective for our international clients.


Prior to joining AUTHESIS AG, Nevenka served as IBM Managing Director for Novartis Global with P&L responsibility, working as a relationship partner with Novartis’ senior leadership while managing IBM teams delivering technology and business solutions.


Nevenka is a board member for a local private hospital in Switzerland and is their subject matter expert for IT digital transformation, including the IT operations model and innovation alignment across various business areas. 


Nevenka holds an Advanced Economics Diploma from the Zurich Business School. She has earned a certification for Client Executives at INSEAD (Insurance Industry) and a Global Deal Making Certification from INSEAD/University of Pennsylvania/ IBM.

Professional Awards

2020 - TrendMicro Business Partner Certification

2019 - IBM Cloud, Data, Security, KI Certification

2015 ­- 25 years IBM Ginni Rometty recognition

2011 - 100 % IBM Club Award 

2009 - IBM Executive Education, Armonk NY

2005 - Global Client Executive Certification confirmed, INSEAD Paris

2004 - Major Deal Maker Certification, IBM-INSEAD, Paris

2002 - London Business School, Professional Certification

Curriculum Vitae - SummarY

Entrepreneurial leader

Understands complex organizations
C-Level access

Experienced in digital transformation
Complex deals negotiations & delivery

30 years business & IT leadership

25 years sales performance and services delivery

30 years across several industries, cultures and geographies

15 years of constant change of business & IT process

SAP Consulting, Security, Cloud, SaaS, AI across various projects