MATHEUS GONCALVES. ATLANTA, GA - USA

Transcription

1 MATHEUS GONCALVES ATLANTA, GA - USA me@matheusgoncalves.com SUMARY 15+ years of total IT experience in Development, Leadership, Architecture, Testing and Usability. Salesforce Certified Platform Developer. Innovative and motivated self-starter experienced in different business segments such as B2B Marketing, Educational Institutions, Banking/Finance, Medical, Credit Bureau and Retail Commerce. Fast-paced and team oriented professional, with absolute commitment to quality. Planned, directed and managed designated projects. Delegated responsibilities and designed time schedules. Involved in development of applications using: Salesforce Development (Visualforce pages/classes/components, Apex, SOQL and SOSL) C#, C and C++,.NET, Visual Basic.NET and Visual Basic 6.0 Java (Struts 1 and 2, Spring, Google Web Toolkit) Web Services (SOAP and RESTful based) and Cloud Provider (AWS) Oracle Forms / Reports SQL server / Oracle (Strong experience in creating and optimizing PL/SQL Stored Procedures, Functions and Triggers) Object Models and Class hierarchy for middleware deployment with.net technologies using Visual C#.NET, VB.NET, ADO.NET, WCF services (including Multi-Threading components), WPF and Silverlight. Eager to learn and strong thirst for knowledge. SKILLS Programming Languages: Java, C#, APEX (Salesforce), JavaScript, VB6/VB.NET, C/C++. O.S.: macos, Windows XP / Windows Server / Windows 7, Linux RDBMS: Oracle 8,9i,10g,11g, MS SQL Server 2008/2012, Sybase, MySQL, Toad Front-End: HMTL, CSS, JavaScript, Oracle Forms, Silverlight, VisualForce Pages (Salesforce), Struts Beans, AngularJS, Ember JS. Design Tools: Salesforce Schema Builder, Visual Studio Modeler, Microsoft Visio, Enterprise Architect (EA) and UML Testing Tools: qtest, Zephyr, LoadRunner, TestRail, AccScope, JMeter, Selenium Webserver: Internet Information Server (IIS), Apache Technologies: ADO.Net, ADO/RDO, DAO, OLEDB,AJAX,ODBC, MTS/MSMQ/COM/IIS Languages: Portuguese (Native), English (Fluent), Spanish (working proficiency)

2 EXPERIENCE Jun 2012 Present Stefanini Techteam Atlanta, GA - USA Senior Software Engineer (Java/Salesforce) Major Client: Koch Industries/Invista A subsidiary of privately owned Koch and Industries, Inc., INVISTA operates in more than 20 countries across North America, South America, Europe, and the Asia-Pacific region. I'm involved in documentation, fixes and new implementations of a system to support marketing, merchandising, advertising and sales (Salesforce and Java). Designing and implementing tools to support Lead Generation, B2B, Prospects management and audience targeting and development. Highlights: Integrated a Java (Struts) application with Salesforce (Web Service). Designed and created an interface so the users could create custom Lead templates. Integrated leads and internal pages with Google Analytics. Designed and created an A/B testing tool for the Lead custom templates. Moreover, using these applications, the marketing team would be able to set up automation rules for specific criteria, consult the product guide, create or be part of a promotion, take online training, use programs designed to connect dealers and consumers, promote new products, request showroom material, search for dealers and update their information, and many other functions. Programming Visualforce Pages including HTML, Java Script (ExtJS and AngularJS). Programming Salesforce Classes, Triggers, creating Workflows, and Validations Experience writing SOQL and SOSL queries Strong understanding of APEX Classes Performing a key role proposing and executing a correction on requirements gathering. Involved in SQL database normalization, optimization. Involved in Testing and Business Testing (AccScope, Apache JMeter and Selenium) Programming modules in Java (Struts Framework 1.1 and 2.0) Programming modules in VB.Net and C# (Framework 3.5). Consuming Force.com SOAP and REST Web Services from.net Applications Front-end development, creating and modifying web pages using usability concepts, patterns and anti-patterns, HTML, CSS and JavaScript. Provided technical assistance to the developers and acted as a bridge between Developers and Managers, SA s and QA Team. Environment: Eclipse/Netbeans, MavensMate, Atom, SublimeText, Angular.JS, Github, VS 2008, VB.Net, C#, Sharepoint, Salesforce, Force.com, TFS, Java, Struts, SQL Server, TDD and XP/Scrum methodology. Mar 2011 Jun 2012 Stefanini IT Solutions São Paulo Brazil Senior Systems Analyst III Major Clients: Serasa Experian and Odontoprev Documentation, punctual corrections and new implementations of a system of financial analysis. Using this application, the user would be able to consult and compare information from competing companies, financial statements of each company, current and past debts, registration data, market share, Rating and other information from a credit bureau. Performed a key role proposing and executing a correction on requirements gathering, analysis and creation of a project for comparing modules with peer group companies and analytical and synthetic reports.

3 Maintenance of a system to scan medical records and optimization of the insertion of documents and images. Using this application, the user would be able to digitally capture and store medical records, X-rays and details of treatments that were sent by dentists. Audit, approve or refuse treatments. Type in a standardized way each of the tasks presented by doctors. Register, delete and query specific treatments. Create and edit the payment batch. I was responsible for the conception and implementation of a process to compress the images before inserting into the database (JPEG 2000 was the format accepted by the client). Also to improve and optimize BLOB data retrieval and update performance, using more buffers and bigger cache size (DB_CACHE_SIZE and DB_BLOCK_SIZE). Coordination of team of 5 people including the division of tasks and analysis of performance. Performed a key role as a Project Coordinator and mentoring team members with Microsoft Visual Basic 6 and Oracle PL/SQL development experience. Involved as an Onsite-Offshore coordinator. Team s work allocation & tracking. Proposing and implementing a new model for direct assistance to management, detailing the calculation of deadlines. Involved in creation of classes with methods and functions common to the entire system, speeding the development and reducing the estimate of the time, keeping the schedule. Involved in Oracle database normalization, optimization. Involved in Testing and Business Testing (AccScope, qtest and TestRail) Design and Developed Oracle table, package (stored procedures), trigger and other objects. Programming modules in Visual Basic 6, PL/SQL Creation of reports in Crystal Reports tool. Supported production during deployment nights. Provided technical assistance to the developers and acted as a bridge between Developers and Managers, SA s and QA Team. Environment: Windows XP, Windows 7, Visual Studio 6, Visual Source Safe, SVN, Oracle 10g, PL/SQL Developer, ADO. Waterfall development methodology. Net Framework 3.5/4.0, C#, ASP.Net, ADO.Net, JavaScript, Internet Explorer 7, Ajax, Visual Studio.NET 2010, WCF, MVC, IIS, HTML, TFS, Oracle 10g, PL/SQL, Toad. Agile development methodology. Dec 2009 Mar 2011 DRM Consultoria São Paulo Brazil Senior Systems Analyst III Major Client: Bank Itau BBA Involved in Analysis and designing of a Risk Management System. Using this system, the user would be able to manage market risk for its customers, using tools such as daily limits of value-at-risk, risk control routine, limits of nominal value (avoiding problems of liquidity and concentration of positions), potential loss limits in situations of market stress (calculated under extreme scenarios) and stop loss (accumulated loss limits). The system also allows daily monitoring of limits, with reports sent to the board. Documentation a system in C#. NET and Silverlight, the precepts of RUP with UML, in all its phases. Design and develop Oracle and SQL Server tables, package (stored procedures), trigger and other objects. Involved in Testing and Business Testing (IBM LoadRunner) Coordination of development and programming teams. Front-end development, creating and modifying web pages using HTML, CSS and JavaScript. Specific changes in codes received by the software factory. Supported production during deployment nights. Provided technical assistance to the developers and acted as a bridge between Developers and Managers, SA s and QA Team.

4 Environment: Windows XP,.Net Framework 3.5/4.0, C#, VB.NET, ASP.Net, Silverlight, WPF, ADO.Net, Ajax, LINQ, Visual Studio.NET 2010, Visual Source Safe, WCF, MVC, IIS, HTML, TFS, Oracle 10g, SQL Server, PL/SQL, PL/SQL Developer, diagrams created in Enterprise Architect, management and deployment of systems with Rational ClearCase and Rational ClearQuest. UML and RUP development methodology. Nov 2008 Dec 2009 Deal Technologies São Paulo Brazil Senior Systems Analyst II Major Client: Bank BMC-Bradesco Promotora Analysis, supervision and development of debt purchase system, fine mesh control, the overall control of payments bordereau. With this system, the user was able to perform audits in debt bought from other banks and other companies, as well as conducting the study of fine mesh over that debt, with internal rules involving risk of the operation and reliability of its debt and its payers. Moreover the user could also control the payment bordereau. Performed a key role mentoring team members with Oracle PL/SQL development experience and Involved in the study and application of concepts of usability. Involved in maintenance of legacy source code to meet specific needs. Involved in Oracle database normalization, optimization. Design and develop Oracle table, package (stored procedures), trigger and other objects. Design of three-tier model, with application of Design Patterns. Programming modules with Visual Studio. NET, code behind C# with ASP.NET Environment: Windows 2000,.Net Framework 3.5, C#, ASP.Net, ADO.Net, LINQ, Visual Studio.NET 2010, Visual Source Safe, MVC, IIS, HTML, Oracle 9i, PL/SQL, PL/SQL Developer, diagrams created in MS Visio, management of schedules on MS Project. Agile development methodology. Jun 2008 Nov 2008 Bank Fibra São Paulo Brazil Senior Systems Analyst I Study and analyze all the features of a legacy system of control and management of fixed income securities. With this system, the user was able to simulate, operate and monitor applications, refer to the remuneration of invested capital and return of individual securities. Furthermore, the user could also change the rate of initial application, according to the value of each application, print financial reports and redemption of investment in defined periods. Responsible for documentation and migration of this system (Visual Basic 3) to a new system, created with VB.NET Windows Forms. Involved in system study and new requirements gathering. Maintenance of legacy sources to meet specific needs - Visual Basic 6 and Visual Basic 3 Involved in the improvement of Sybase stored procedures. Establishment of a catch-up bot, sending and receiving data between databases Sybase/Oracle and Oracle/Sybase. Environment: Windows XP, Visual Basic 3, Visual Basic 6, VB.NET,.Net Framework 3.5, Windows Forms, ADO.Net, Visual Studio.NET 2008, Visual Source Safe, MVC, Sybase, Oracle, diagrams created in Enterprise Architect and ERWin. UML and RUP development methodology. Sep 2007 Jun 2008 Citibank São Paulo Brazil Senior Programmer Analyst

5 Responsible for the analysis, modeling and development of an appbot for data capture from agencies such as BM&F and Reuters. Responsible for an application that executes curves calculations with projected values of exchange, with market and proprietary information. With this system, the user was able to design and predict values of foreign currencies in the coming days, weeks, months and years. With this information, he could estimate investment returns, day trading and other financial activities. Responsible for the intelligence behind the application. To calculate the projected curves, I used concepts of linear algebra and numerical computation learned in college. With the Lagrange polynomial, I programmed the tool so it run linear interpolation and extrapolation, with values stored in variables of the market, which were captured by the appbot, thereby generating the projections of the future value of currencies. Design, improve and develop Oracle table, package (stored procedures), trigger and other objects. Involved in small changes and maintenance of other programs with Java and C #. Net. Environment: Windows XP, Visual Basic 6, ADO, Visual Studio 6, Visual Source Safe, Visual Studio 2008, PL/SQL, Java, Eclipse, C#, Oracle, Predict,.Net Framework 3.5, diagrams created in Enterprise Architect and ERWin. UML and RUP development methodology Jan 2007 Sep 2007 Inter Commerce Technologies São Paulo Brazil Programmer Analyst Integrated projects and management business systems: I was responsible for analysis, development and customizations of an Oracle ERP built with Oracle Forms, Oracle Reports and Oracle Applications. The company markets this ERP for retail stores of building materials segment, and I performed the changes. Involved in the development of data encryption and displacement of bits: For a specific requirement of a client, data entry in the system needed to comply with an encryption key whose key could be changed only by the team responsible for security. It could be a simple encryption, but only the team of information security could change it. Then I developed a system of shift bits, similar to the Vigenère cipher, and this solved the problem with this client. Involved in Oracle database normalization, optimization. Design and develop Oracle table, package (stored procedures), trigger and other objects. Involved in small changes and maintenance of other programs with Java and C #. Net. Environment: Windows XP, PL/SQL, Oracle 4/10g, Oracle Forms 4/4.5/6/10g, Oracle Reports 2.5/3.5/10g, ADO.NET, Java, NetBeans, Visual Studio 2008, C#, Visual Source Safe,.Net Framework 2.0, XP development methodology. Mar 2003 Jan 2007 Centro Universitário da FEI Programmer Analyst São B. do Campo-Brazil One of the best universities in engineering and management in Brazil. Involved in analyzing and developing a system of integration of small systems that controlled the other university departments individually. Involved in the integration of the treasury department, library, sports department, with bond of debt information, notes and any outstanding issues. As each small system was created in different languages, I had to have contact and familiarize myself to actually learn how to code Delphi, C++, VBA, VB6, Oracle Forms and PL/SQL. Responsible for analysis, modeling and development of an elearning system. It was built to help the Post-Graduation department. With the system, teachers could publish the class content, such as PowerPoint presentations, notes of each class s subject and videos. Students and teachers could send each other message with doubts and explanations. The system also

6 allowed a leveling test. Active and decisive participation in further projects of the university, performing a key role as a Project Coordinator and mentoring team members with Oracle Forms and PL/SQL development experience. Environment: Windows 98/XP, PL/SQL, Oracle, Oracle Forms 4/4.5/6, Oracle Reports 2.5, Visual Studio 6, C++, Borland Delphi 6/7, ADO, Java, NetBeans, Eclipse, Borland C++ Builder, XP development methodology. EDUCATION Jan 2011 Jun 2012 Post Graduation - Senac São Paulo Brazil n Application of artificial intelligence in distributed systems and electronic games. Jun 2005 Jun 2009 Centro Universitário da FEI n BS in Computer Science Graduate. São B. do Campo Brazil Jun 2008 Centro Universitário da FEI São B. do Campo Brazil n Usability Applied to Software Development n OpenCV - Computer Vision Jun 2007 ICTraining Inter Commerce São Paulo Brazil n Oracle Developer n Java Programmer Mar 2006 Centro Universitário da FEI São B. do Campo Brazil n Java 2D, 3D and Classes Enhancement. Jan 2000 Jul 2001 ETE Adolpho Berezin n Computer Technician, Programming and Administration. Mongaguá Brazil