Computer Science Bachelor
Resume:
Karell Ruiz
Computer Science Bachelor
Mobile: 786-***-****
E-mail: *******@*****.***
LinkedIn: https://www.linkedin.com/in/karellruiz
Summary
Bachelor in Computer Science with over ten years of experience in software development and management. Have gained in-depth experience using Microsoft technologies, while working in various technical positions. Performed as an end to end developer as well as working in capacity service lines oriented to support production environments. Strong expertise using Microsoft Windows Presentation and Communication Foundation and strong experience in JDK, Java, Eclipse RCP, Eclipse Plugins, SQL Server, C, C++, C#, HTML, PHP, network management based on Windows OS, along with leveraging best practices and patterns. Experience in Continuous integration and Test Driven Development. Strong work ethic, stay committed to deadlines and able to produce quality work in fast pace and high pressure environments.
Education
Universidad de Oriente, Santiago de Cuba, Cuba, Bachelor in Computer Science at year 2005
Diploma
Kinematic Analysis of Gait. A software tool to get data from normal and pathological persons to stablish a comparison and determine early neurological diseases.
Technical Skills
• JDK
• Java
• SQL Server 2000 - 2012
• Eclipse
• Eclipse Plugins
• SWT
• C
• C++
• C#
• VBasic.NET
• PHP
• HTML
•MySQL
•Postgre SQL
•JUnit
•Mercurial
•Visual SourceSafe
•Android
•VBScript
•Microsoft Office (Excel, word, Outlook, etc.)
•Netbeans
Experience
Freelancer (06/2013 – 03/2016)
Technologies: Android, iOS, Blackberry OS, Symbian, PHP, HTML, DRUPAL, Java, Eclipse, JDK, JRE.
Created a cellular reparation business focused in cellular Operating System reparation, application fixing and development, Cellular unlocking and release and simple electronic reparations. Developed some applications for another business marketing and growth like promotional websites and management systems.
Market Forecast Group (04/2008 – 06/2013)
Technologies: JDK, JRE, Java, Eclipse, Eclipse Plugins, Mercurial, VBasic.NET, SQL Server, MySQL.
Joined MFG as a Software Developer. The main focus on my work was develop and architect solutions using technologies like VBasic.NET and SQL Server achieving take all data provided by eSignal (desktop online broker) and store it to be processed applying algorithms to invest in market. Migrating technologies using JDK, JRE, Java, Eclipse, Eclipse Plugins, Mercurial and MySQL getting a better and more robust desktop application.
EXPOHOLGUIN (06/2011 – 06/2013)
Technologies: PHP, HTML, VBScript, SQL Server, Windows AD, Windows DNS, Windows DHCP, Microsoft ISA Server, NDaemon, Wired and Wireless network technologies.
Joined EXPOHOLGUIN as a Computer Science Senior, programming applications using PHP, MySQL. Providing new tools to the enterprise like customers service system and check in system for hotel dependencies. My main responsibilities were managing a computer network with 150+ users, based on Windows technologies like AD, DNS and DHCP, controlled using GPOs and network security by hardware and software. Using technologies like ISA Server, routers and firewall configuration, keeping all network technologies updated and monitoring computers to provide help desk. Managing email server based on NDaemon and enterprise applications for economy, human resources and other enterprise services using Windows desktop applications and data management with SQL Server. Developed web applications to improve the enterprise goals and taking care about IT invests and research.
EMPLENI (02/2007 – 06/2011)
Technologies: PHP, HTML, SQL Server, Windows AD, Windows DNS, Windows DHCP, Microsoft ISA Server, Microsoft Exchange 5.5, GPOs, C++, Java, Netbeans, Eclipse, Wired network technologies.
Joined EMPLENI as a Computer Science Senior developing applications using PHP, HTML, MySQL, Java and C++ to provide new tools for enterprise services like surveys control and application, automated psychological tests, billing system, catastrophe and recovering system, inventory control and customer services control system. My first responsibilities were managing a computer network with 300+ users, based on Windows technologies like AD, DNS, DHCP, controlled using GPOs and network security by hardware and software. Using technologies like ISA Server, routers and firewall configuration, keeping all network technologies updated and monitoring computers to provide help desk. Managing email server based on Microsoft Exchange 5.5 and enterprise applications for economy, human resources and other enterprise services using Windows desktop applications and data management with SQL Server. IT invests for the company and research. Promoted as a Development Director in 02/2010, leading a work team of 6 people in charge of enterprise research, development of methods, technologies and tools. Designing new services, invest opportunity studies and tendencies studies. Promoted as a Business Senior in 10/2010 leading a work team of 10 people where my main duties were design and propose the business policy in the enterprise, business contract regulations, buying and selling activity, production’s control, clients’ satisfaction studies and services’ promotion.
Students tuition in operating Systems, Compilers Programing, Informatics’ Networks and IT Treatment.
VERTICE (10/2006 – 01/2007)
Technologies: C++, PHP, HTML, MySQL, SQL Server, Microsoft Exchange
Joined the company as a Computer Science Junior to continue the development and enhancement of their existing system over Microsoft exchange. Other Software s analysis, maintenance and programming using C++, PHP, HTML and managing data using MySQL and SQL Server. Acquainted with design software like Auto CAD, Corel Draw and 3D max.
UCI (09/2005 – 07/2006)
Technologies: Macromedia Director, Macromedia Flash, Java, C++, Microsoft SQL Server, Transact SQL.
Joined to the university as a Professor, teaching Data Structures and Algorithms using Java and C++, Databases Systems using Microsoft SQL Server and Transact SQL. Leading some multimedia projects and training students for programing competitions.
Experience per technologies
Applicable Technology
Years of Experience
Comment
RUP Methodology
5
From 2003-2008
Agile Methodology
5
Last 5 years.
HTML
6
3.0 – 4.0X
C, C++
6
C#
3
Java, JDK
7
Eclipse RCP, Eclipse Plugins
7
3.X versions. Simple migrations to Kepler.
JUnit
2
Netbeans
1
PHP
6
VB.NET
1
SQL Server (2000, 2005, 2008, 2012)
8
SQL Server 2000, 2005, 2008, Compact Edition
MySQL, Postgre SQL
2
Database designer.
Android
1
Source control management
5
I have used Visual SourceSafe, Tortoise Hg.
Distributed Source control
5
I have used Mercurial.
Languages
• Proficiency in English (IELTS, general module, overall band 6.0 ).
• Proficiency in Spanish, (first language).
Training
• Course pedagogical formation, Santiago de Cuba, Cuba, January 2005.
• IT uses in educational process, Havana, Cuba, November 2005.
• Projects leadership, Havana, Cuba, January 2006.
• IT Specialist Module I, Moa, Cuba, George Brown College, Canada. 2009.
• Foreign Trade Module I, Moa, Cuba, May 2011.
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