Nuno Roldão's Email Addresses & Phone Numbers

I'm a Computer Science and Systems Engineer with solid experience in Telecommunications and innovation projects, collaborating with multidisciplinary teams along various countries. My preferred area undergoes Software architecture / development and Database. From my professional experience I can highlight my knowledge in Java EE architecture and XML technologies, as well as being regarded mostly by peers as...

I'm a Computer Science and Systems Engineer with solid experience in Telecommunications and innovation projects, collaborating with multidisciplinary teams along various countries. My preferred area undergoes Software architecture / development and Database. From my professional experience I can highlight my knowledge in Java EE architecture and XML technologies, as well as being regarded mostly by peers as a person with good team spirit and easiness to communicate and collaborate.Software Engineer @ Development of a Digital Analytics platform that operates raw Big Data and provides real-time flexible Reporting Services: - Implementation and Integration with NFS of a streaming capable WebDAV client - Development of a Cache module composed by expiration policies, post-process and pre-calculation algorithms - Integrated security OAuth 2.0 and SSO (Single sign-on) authentication mechanisms - Incorporated support to display and export Chinese / Japanese character set - Development through Scrum / Agile methodologies From August 2013 to Present (2 years 5 months) Amsterdam Area, NetherlandsSoftware Architect / Software Engineer @ Architecture and Development of an Optical Network Protocol Converter platform for automated Services / Connections Provisioning: - Modulation and Conversion of Information System - Development of Distributed System via Asynchronous Web Services access - Configuration of the High-availability Clustering / Replication on Communication Middleware - Development through Scrum / Agile methodologies Development of an Optical Network Planning and Optimization tool for large scale DWDM networks: - Calculation of Optical Equipment regarding the Multiplexing structures and Attenuation of Wavelengths / Frequencies - Implementation of an optimized heuristic algorithm for the Placement and Provisioning of Optical Equipment - Requirement analysis - Task Coordination and Prioritization - Elaboration of Optical Equipment Reports - Development through Scrum / Agile methodologies From April 2007 to July 2013 (6 years 4 months) Aveiro Area, PortugalSoftware Engineer @ Development of an Optical Network Planning and Optimization tool for large scale DWDM networks: - Study of DWDM (Dense Wavelength Division Multiplexing) fiber-optic technology - Calculation of Optical Equipment regarding the Multiplexing structures and Attenuation of Wavelengths / Frequencies - Implementation of an optimized heuristic algorithm for the Placement and Provisioning of Optical Equipment - Elaboration of Optical Equipment Reports From July 2005 to April 2007 (1 year 10 months) Aveiro Area, PortugalSoftware Engineer @ Development of an Activation platform for Services / Resources with Automatic Provisioning: - Conception of Information System - Development of Distributed System via Web Services access interfaces - Configuration of Clustering / Replication on Communication Middleware - Task Coordination - Installation of Platform on heterogeneous test and production environments Implementation of a Management module for Synchronous and Asynchronous Orders / Requests: - Study of OSS/J (OSS through Java Initiative) Service Activation API - Respective base Implementation via Web Services access interfaces From February 2004 to June 2005 (1 year 5 months) Aveiro Area, PortugalTrainee @ Architecture and Implementation of a Mediation System for Billing records: - Study of OSS/J (OSS through Java Initiative) IP Billing API - Study of IPDR Protocol - Implementation of Distributed System for tests - Documentation of respective work From September 2003 to February 2004 (6 months) Aveiro Area, PortugalMaster, Computer Science and Systems Engineering, 14 of 20 @ Universidade do Minho From 1998 to 2003 High School Diploma, Technological course of Informatics, 16 of 20 @ Dr. Serafim Leite Secondary School From 1995 to 1998 Nuno Roldão is skilled in: Eclipse, Subversion, JUnit, Java, Java Enterprise Edition, Scrum, XML, JBoss Application Server, Web Services, MySQL, EJB, UML, JMS, EMF, Maven