2017 - IGA/Thrifty Foods and SafewayDevelopment of new features using Sitecore and maintenance.2016 - DollaramaDevelopment of a new ecommerce site using Composite C1 and Orckestra Commerce Cloud.2015 - IGA (https://www.iga.net/) and Thrifty Foods (https://www.thriftyfoods.com/)Maintenance and support of the IGA and Thrifty Foods, using Sitecore CMS and Orckestra Commerce Cloud.2014-2015 Giant EagleDevelopment and maintenance of a grocery ecommerce site that use Sitecore CMS and Orckestra Commerce Cloud.2012-2014 MaryKay Worldwide SharePoint Ecommerce platform Development of a new ecommerce platform using SharePoint CMS, Endeca search engine and Orckestra Commerce Cloud.Worldwide ecommerce solution for 16 countries over 3 continents and multiple languages

- Developed, in a team of two, an intranet system for patient care to the hospital of USP (University of São Paulo) to replace the current system, meeting the requirements of users and updating the service process resulting in a more agile and cost effective, such as reducing use of paper and automating manual tasks. Used: C#, ASP.NET MVC and Oracle, both the server side and client side.- Developed part of a web-based construction management software (still in development), using C#, ASP.NET MVC and SQL Server, both the server side and client side.

- Being bought by Medial I led a team of three developers to develop a new customer file system to meet the requirements of the new company. - I interviewed managers and final users to build the requirements, design database model and also I developed using Delphi, Object Pascal and Oracle technologies.- Led a team of five developers to integrate the billing system between the two companies (Amesp and Medial) reducing the amount of labor manpower and reducing the time of generation of invoices and client's bills. The same team had developed a integration between Medial and municipal government for electronic invoices (called NF-e).- Developed Packages, Triggers, Functions and Tuned SQL in Oracle database using PL/SQL.

- Led team of two to develop and maintain the company's Customer File focusing on improvements to a faster typing.- Led team of two to develop and maintain the company's billing system that reduced the time for generate the invoices and client's bill as well automating the integration between Amesp and the printing company and banks. (Delphi, Object Pascal and Oracle)- Developed Packages, Triggers, Functions and Tuned SQL in Oracle database using PL/SQL.

Developed ERP (Enterprise Resource Planning system) modules using Delphi, Object Pascal and Oracle database.

Developed ERP (Enterprise Resource Planning system) modules using Delphi, Object Pascal and Oracle database.