SUMMARY

Over ten years working with Object Oriented Programming (OOP) and seven years in the Software Development Industry. Experience in system design and implementation, including database projects. Variety of languages and technologies such as C#, Java, Python, VB, PHP, TSQL, JavaScript; and its corresponding development technologies and frameworks, ORM, loC and Ul development tools. Substantial experience developing accounting and billing software.

TECHNICAL SKILLS

Programming Languages: C#, JAVA, Python, VB, PHP, TSQL, JavaScript.

ORM: NHibernate, Entity FrameWork, Hibernate, GORM.

IoC: Autofac, Spring.

Database servers: Oracle, MS SQL Server, PostgreSQL, MySQL.

UI development: Asp.net MVC4, Razor, Spring MVC, GWT, Java Swing, Grails, XML, HTML, CSS, Bootstrap, JQuery, Ajax.

PROFESSIONAL EXPERIENCE

Sr. Software Developer

Confidential

Responsibilities:

• Instances management user interface for cache distribution.
• Groovy / Grails, JavaScript, Oracle, SQL Server, B.A.T.M.A.N.
• Implementation of Customization for billing frequency of MercadoPago ( Confidential ).
• Java, Hibernate, Spring, SQL Server, Oracle, SVN.

Sr. Software Developer

Confidential

• Implemented a system for sending electronic invoices that required merging data from several backend sources.
• Java, Spring Integration, Spring Data, Mokito, Sybase, JBoss, Git.
• Implements modifications on BillViz (biller, company's proprietary software).
• Implementation of imports of tax rate of Argentine provinces to the biller system.
• Java, VB, SQL Server, Oracle.
• Implementation of modifications of appraisal module on accounting system.
• Modification/adaptation of consumer services, implementation of special modify module (an adaptation of Siebel8 data to the appraisal module data).
• Bug fixing for other modules.
• Java, Spring Batch, Spring Data, Gwt, Tomcat, SVN.

Sr. Software Developer

Confidential

Responsibilities:

• Implemented domain webservice. Adding new features to the tool, bug fixing.
• C# wsdl, JavaScript, php, SQL Server, MySQL, PostgreSQL.

Sr. Software Developer

Confidential

• Development of a pre - invoices system. Shipping, printing and invoice retrieval.
• C#, NHibernate, Entity Framework, Autofac, Asp.net MVC4, Razor, XML, HTML, CSS, Bootstrap, JQuery, Ajax, Oracle 11, MS SQL Server 2005.

Sr. Software Developer

Confidential

Responsibilities:

• 911 Argentina. Migrating Java version (1.5 to 1.6). Development of new features and refactoring different versions of the application.
• Automation of incident resolution (fire, police and ambulance) for remote devices.
• Java, JavaScript, Delphi, SQL Server, PostgreSQL, GWT, Apache.

Software Engineer

Confidential

Responsibilities:

• Implementation of automated test for Connection Cloud, a SQL-based, real-time data connection service to SaaS data.
• Java, JavaScript, Selenium, SVN.

Software Engineer

Confidential

Responsibilities:

• Development of reports and pages salesforce CRM.
• Customize salesforce's reports/salesforce pages for Confidential, Confidential Financial Group, Confidential, Confidential Bank.
• Salesforce, Apex, Flex, Crystal Reports.

Lead Developer and System Architect

Confidential

Responsibilities:

• Designed and implemented a generic, modular and scalable application for real estate management.
• Accounting module and franchise Management module were added.
• C#, SQL 2005, Java, Spring, Hibernate, PostgreSQL.

Lead Developer and Systems Architect

Confidential

Responsibilities:

• Designed and implemented Dental Clinic software in Spain (Health Industry), a client-server application that manages patient and employee records and their interactions, as well as office and dental store books.
• It is a scalable application that grew from a single standalone to a network client-server application, with new WPF controls in development.
• Led a team of two employees.
• VB. Net, C#, SQL 2005, Winforms and .Net Remoting, WPF and WCF

Software Engineer

Confidential

Responsibilities:

• Development and management of distributed applications; monitoring them.
• Managing private networks (VPNs).
• Management accounting and control applications where the servers reside.
• Maintaining and increasing the corporate intranet.
• C#, Java, Python, Perl, JavaScript, XML, XSLT, SQL Server, Oracle, SVN.

Software Engineer

Confidential

Responsibilities:

• Worked with Sentai, a Canadian software company, on the creation of Venom — a web framework based on Webware for Python.
• Utilizing this toolkit, we developed an ERP system named Viper and a travel management system named xTravel that were deployed across government-run businesses in Cuba.
• The systems built on Venom enabled business analysts to play an active role in the development process through graphical interface builders.
• Business rules were implemented in a reusable and composable form via Python and XML.
• Python, Webware for Python, XML, XSLT, JavaScript, SVN.

S. Engineer trainee

Confidential

Responsibilities:

• Design and implementation of applications for real estates and metropolitan networks as an initial step towards the creation of a "Cadastre" in for Havana City.
• Worked with “ Historian Office of Havana City ”, a governmental organization that monitors and promotes the development of "Old Havana", in combination with the University of Havana.
• The unified database was created, with the layer for initial services and graphical interface to allow the massive influx of data from different sub-companies.
• In parallel we began to indexing all data for the creation of an information system.
• A combination for desktop app and web app.
• C#, SQL Server, JavaScript, HTML, XML, SVN.