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- 95%Выполненные работы
- 96%В рамках бюджета
- 26%Рейтинг повторного найма
“would definitely use again.”Geg V. на прошлой неделе
Project for Sergio Eliot R.
“Does what you ask and a good job at that. So far all projects just simply work, no errors.”Mark M. 2 недель назад
Workday Azure provisioning writing expressions
“Went well overall, easy communication.”Leto V. 1 месяц назад
Build a powerapps app that Uses Azure API
“Sergio is definitely a great guy who gives his best. It's unfortunate that I was looking for something extremely specific and he didn't have the skills he said he did. To his credit he did everything possible to get it done and succeeded in the end.”Ar H. 3 месяцев(-а) назад
Get Data From Webpage
“Does what I ask and good”Mark M. 3 месяцев(-а) назад
Project for Sergio Eliot R.
“Great work”Gary K. 3 месяцев(-а) назад
Software Developer with Java and .NET TechnologiesMar 2014 - Apr 2015 (1 year)
Developed java web services for interaction with Magento e-commerce Platform, and Oracle PL/SQL program units as backend for integration with ERP.
Software DeveloperSep 2012 - Mar 2014 (1 year)
Customizations on the Assembly Execution System for the Driveline production unit, a solution including different applications based on [login to view URL], SQL Server, VB Win Forms, and Java/GWT with JaperReports. Customizations on the Integrated Manufacturing System ([login to view URL] and SQL Server) as required for integration with new Orace EBS implementation. Developed different web pages and reports as required by the business. Implemented several program units with Oracle PL/SQL, SQL Loader, and Oracle EBS API, for data integration in new Oracle EBS implementation. Implemented several program units for reporting through email data required by the business. Bug corrected several program units in different corporate-wide applications.
Software DeveloperJul 2011 - Aug 2012 (1 year)
Created an Operational Data in SQL Server for mirroing an Oracle EBS database. Created several progam units, stored procedures, performed back up and restore maintenance from databases. Adjusted security settings. Created a Replication System for SQL Server databases. Developed several program units for new application units required by the business. Prepared sql queries for reporting on a SAP Systems. Tuned-in different queries related to reports reported by users as slow.
Software DeveloperMar 2010 - Jun 2011 (1 year)
Adjusted provider [login to view URL] web application, incuding new web services, for integrating whith the Portoio Marchandise Management ERP. Adjusted and creation of serveral procedures based on SQL Server. Created new reports using SQL Server's Reporting Services.
BS in Electronics Systems Engineering2000 - 2004 (4 years)
Microsoft Certified Application Developer (2010)Microsoft Corporation
Covered the certification path consisting on the following skills in .NET development: Programming C # Designing Database Solutions by Using SQL Server 2005 Developing XML Web Services Using Microsoft [login to view URL] Building COM+ Applications Using Microsoft .NET Enterprise Services
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Currently, I haven't collaborated with any publications yet.
US English Level 198%
SQL Level 195%
Preferred Freelancer Program SLA94%
US English Level 285%
Java Level 180%
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