Alberto Jesús López Arroyo

Numbering and Interconnection Responsible in charge of network intelligence services with telephone operators: telephony primaries interconnection, numbering control and supervision, management, monitoring and resolution of technical issues. Direct responsibilities in configuration and launching of new services (80X, 90Y and 118ab) into the different company systems. Analysis, compilation of statistics and performance reports of the different services for data mining and CRM.

Consultant in Transmission Engineering and Network Provisioning working as a Core transmission designer in ENI (Ericsson Network Implementation) for Orange network according to needs of different projects: IMS, Single Core, PSTN Renewal, Ran Renewal and Interconnection with other operators (ICX). Planning, monitoring and control of resources in Orange, using data management tools.

Management and Documentation Engineer of Mobile Access Network and Mobile BackHauling (MBH) for Orange in Nokia Siemens Network, DNO project, using data management tools (GIROS, COLABORA and Clarify) for creation and monitoring of scheduled jobs (WOs).

Junior Network Engineer in Alcatel-Lucent for SDH Orange project (Robustness Orange project). Designing of work orders for voice and data circuits protection to LO level and traffic balancing in Orange network. RAN Sharing with Vodafone network.

September 2009 - April 2010: Junior Software Engineer in charge of developing the modifications and new functionalities requested for the customer in two Telefónica Móviles España (TME) projects based on Java, JSP, Servlet, Struts and JavaScript. Unit and integration tests of changes into the applications development environment.

Working with other programmers and the analyst, it analyses the functional design that comes from the customer, creating a more detailed technical design into the application and/or service functionality and its inputs and outputs, programming the application and/or service accordingly to the design, testing it both individually (component test) and also as a whole (assembly test) and finally deliver to the customer the new software. It is also done auditing of pieces of code already existing.