Esteban d. O. freelancer experto en Java, C#, AngularJS

Esteban d. O.

Systems Engineer, Project Leader

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Programación y Tecnología

Habilidades (Máximo: 5)
Sobre mí
Project leader and web, windows and mobile software developer, software and database architect.

Specialties: Drools; ASP.NET; C #; JAVA; Srping, AngularJS, Ionic Framework, Cordova, Seam, Maven, JBoss; JavaScript; VBScript; Requirements analysis; UML 2.0; SQL Server; Oracle; Oracle Workflow; SCRUM methodology; VB 6; ASP 3.0;
Historia laboral
* 2009 - Present - ANSES (Government Administration): Project Leader, analyst and developer.
- App mobile Mi ANSES ( JavaScript, HTML5, CSS3, JQuery Mobile, Cordova/Phonegap, REST Web Services in C# FW4, SQL Server 2012.
- OpenData “ANSES Transparencia”: Web Services SOAP in C# FW3.5, SQL Server 2012.
- Executive Director´s Dashboard, Spring v3.2.8, Bootstrap v3, D3js, JQuery, Leaflet, SQL Server 2012, Web Services SOAP in C# FW3.5.
-  ANSES’s Business Rules Manager core using JAVA, SEAM, Drools, Maven, RichFaces, MetaMatrix, Rational Software Architect (UML), Redmine and Jenkins. This project won international mention for RedHat's innovation award (
- Application Development in C # ASP.NET 2008 with SQL Server 2008, these applications were published at the ANSES’s official site to let the citizen.
- Development of various types of processes using Integration Services 2008
- Requirements analysis and database design structure for new projects
- Improving SQL queries performance

*2005 - 2009 Origenes AFJP: Senior Analyst Programmer
Maintenance and development of application of the Call Center using n tiers,  ASP.NET, ASP, XML, XSL, XSD, Xpath, PL/SQL,  JavaScript, VBScript, COM+, DOM, Visual Basic 6, Oracle Workflow, ERWIN, Analysis and subsequent preparation of project agreements, UML.

*2005 - 2005 Grupo MOST: Semi Senior Analyst Programmer
Software development for a financial company using multi-layer architecture, Sql Server 2000, COM+, ASP, Visual Basic 6, JavaScript y VBScript, RUP project managment (UML). Requirements and Analysis.

*1999 - 2005 Freddo S.A.: Semi Senior Analyst Programmer
Software Development of multi projects such as production systems, traceability, distribution, stock, costs, updating files, inventory, invoicing, record sales, import sales, orders and payment online, web site maintenance, control database. Database using Oracle, SqlServer 7, MySql; PL/SQL, COM+, ASP, ASP.NET, VB 6, VB.NET y VBScript

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