
Nelson Cardona
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Nelson Cardona
- Bis heute 10 Jahre und 2 Monate, seit Apr. 2015
Revenue Assurance Director
Avantel
Bogota, Colombia - Strategy design, planning and team coordination for the execution of said strategy to improve the company’s Revenue Assurance maturity level through the implementation of new controls. Under my direction, the revenue assurance department achieved the following key accomplishments
- 2 Jahre und 6 Monate, Jan. 2012 - Juni 2014
Senior Consultant
PwC
Telefonica’s Revenue assurance Project, Lima,Peru / São Paulo, Brazil - Project delivery performing processes analysis and evaluation oriented to identify revenue leakage including: Preapaid balance validity control, recurrent bonus deliveries, cellphones sells accounting, Blackberry licence provisioning control. All of this working directly with the client from analysts, to map processes and closing root causes, to Managers and directors to present strategies and results
- 1 Jahr und 11 Monate, Feb. 2010 - Dez. 2011
Senior Consultant
Intellity Consulting
Ericsson's Task Force for Telefonica’s Revenue Assurance Project - Project delivery performing processes analysis and evaluation oriented to identify revenue leakage including: Billable CDR generation, mediation, provisioning, roaming rating configuration and prepaid balance validity control. All of this working directly with the client from analysts, to map processes and closing root causes, to Managers and directors to present strategies and results
- 5 Jahre und 7 Monate, Aug. 2004 - Feb. 2010
Fraud Engineer
Claro Colombia - Formerly named Comcel
Process analysis from the technical, service and business-wise perspective in order to identify security vulnerabilities oriented towards fraud prevention and detection. Design and implement controls based on said vulnerabilities. Represent the fraud department in new projects within the company, with decision-making authority, in order to guarantee their viability from the business and information security perspectiv
- 1 Jahr und 8 Monate, Jan. 2003 - Aug. 2004
IT Analyst
Super Brix S.A.
Responsibilities included: • Linux servers installation and configuration, as well as their network services administration. • Company’s network configuration and administration. • Webmaster • IT support for end users.
Ausbildung von Nelson Cardona
- 1 Jahr, Juli 2002 - Juni 2003
Computer Networking
Universidad del Norte, Colombia
- 5 Jahre und 6 Monate, Jan. 1998 - Juni 2003
Computer Systems Engineering
Universidad del Norte, Colombia
Sprachen
Spanisch
Muttersprache
Englisch
Fließend
Portugiesisch
Fließend
Französisch
Gut
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