Oracle Certified Professional, MySQL 5 Developer Oracle Certified Professional, Java 6 & 7 Programmer SpringSource Certified Spring Professional Expert in Backend and with experience in Front-end Oracle Instructor Speaker at: - Conference Costa Rica-Florida 2010: Trayce a Ray Tracer Compiler - Technology Day Costa Rica 2012: Parallel Computing - Oracle Technology Day Honduras 2012: Oracle Identity Management - Oracle OTN Tour Costa Rica 2012: Oracle APEX and Spring Framework

Software Development Engineer @ From October 2014 to Present (1 year 3 months) Senior Java Developer @ As a Senior Java Developer, I analyze, design, and implement requirements for backend, front end and database. Also, I research and implement new technologies to optimise solutions (node.js, mongodb, rabbitmq, socket.io, so on) From March 2013 to August 2014 (1 year 6 months) Costa RicaSenior Software Developer @ From December 2012 to February 2013 (3 months) Costa RicaSoftware Specialist @ As a lead programmer, I developed and led projects for companies such as Ministerio de Relaciones Exteriores y Culto de Costa Rica (Ministry of Foreign Affairs of Costa Rica), Universidad de Costa Rica (University of Costa Rica), Banco de Costa Rica (Bank of Costa Rica), ICE (Telecommunications and Electricity Company), Racsa (Telecommunication Company), and Grupo CESA (Latin-Transnational Company), using Oracle and open source technologies. Each project was developed using Scrum. In addition, I was a Java EE and Oracle Middleware consultant for important companies in Costa Rica and as an Oracle Instructor, I taught Java, Spring, web technologies, APEX and WebLogic to national and international companies, for instance: The Panama Canal and Universidad de Costa Rica (University of Costa Rica) From November 2010 to November 2012 (2 years 1 month) Costa RicaSoftware Architect @ As a software architect, I designed architectures based on Oracle ADF and I was the lead developer in Oracle ADF projects. From November 2011 to September 2012 (11 months) Costa RicaSoftware Engineer @ I developed and led projects for companies such as Universidad de Costa Rica (University of Costa Rica) and Grupo CESA (Latin-Transnational Company), using Oracle and open source technologies. Each project was developed using Scrum. From June 2010 to November 2010 (6 months) Java Freelancer @ I created an application for desktop, web and mobiles using Java FX, it was a “SAP micro edition” for sellers. The synchronization between SAP and the application was through web services. SQLite was the database. From March 2010 to November 2010 (9 months) Costa RicaDeveloper @ As a software developer, I created a web application called Qprod for the Production Department, it was developed using Microsoft technologies and Scrum. I had to develop it with a team, I was the lead programmer. From June 2009 to June 2010 (1 year 1 month) Costa RicaSupercomputing Researcher @ Ph.D. Jose Castro was my tutor. The goals were: create a grid between the public universities (ITCR, UCR, UNA and UNED), develop parallel programs using MPI library and build a supercomputing lab. As a lead programmer, I built the supercomputing lab. Also, I developed parallel programs. From February 2008 to June 2010 (2 years 5 months) Ray Tracer Researcher @ Ph.D. Francisco Torres was my tutor. The goals were: create a Ray Tracer compiler called Trayce, create the first short animation film using Ray Tracer in Costa Rica and show the short film in a conference. As a lead programmer, I reached all the goals with my team and we presented the film in the conference Costa Rica-Florida 2010 with the participation of University of Florida's professors. Moreover, I was a ITCR open courses teacher. From June 2009 to May 2010 (1 year)

Bachelor's degree, Computer Science @ Instituto Tecnológico de Costa Rica Edwin Mendez is skilled in: Spring, Java Enterprise Edition, Web Services, Open Source, MySQL, Java, Subversion, Octave, Node.js, Python, JavaScript, Android Development, jQuery, AJAX, Linux