Software Developer
Resume:
Endro Tumbelaka
Cedar Park, TX 78613
**********@*****.***
EDUCATION:
University of Texas, USA-TX-Austin
B.S. Computer Science – December 2002
B.S. Mathematics – December 2002
Texas State University, USA-TX-San Marcos
M.S. Computer Science – May 2007
SKILLS:
Languages: C/C++, Java, Visual Basic, C# .Net, JSP, JDBC, EJB, HTML, Apache, Tomcat, WebSphere, WebLogic, VBScript, Javascript, css
Database: MS SQL Server, DB2, Oracle 9i
Operating System: Windows, Linux
EXPERIENCE:
06/2007 – 03/2009 Dell, Inc., Round Rock, TX
Software Developer:
Served as a member of a development team for call center application that is to be used by sales agents to configure and place order for customers. Involved in the whole software development life cycle, including requirement gathering, technical documentations, and implementation as well as part of testing and defect fixing.
* Wrote web services for payment methods and data services in C# .Net, XML, and SOAP.
* Developed the order management application that includes order creation, change, extract, and cancel.
* Performed application and memory profiling to identify bottlenecks in the application.
* Analyzed performance issues and made the application run 5x faster.
* Wrote stored procedures and SQL queries in T-SQL for any necessary database changes.
* Performed code reviews to confirm that the codes written had complied with security and coding guidelines.
* Identified and assigned priorities to defects and issues.
01/2007 – 05/2007 Texas State University (Round Rock Campus), Round Rock, TX
Part-Time Lab Assistant:
* Responsible to assist students, faculty members, and staffs with problems in using software and hardware in the computer labs.
* Responsible for maintaining computers and printers in the building.
* Responsible for software and hardware upgrades and installations as requested.
* Administrative tasks and other duties as assigned.
09/2006 – 12/2006 Google, Inc., Mountain View, Ca
Software Engineer in Test Intern:
Served as a member of a QA development team for automated testing tool, an application that scans for web applications security vulnerability. Responsible for the development of more than 60% of the user interface.
* Wrote the web user interface of the application with Google’s software framework that includes Java, Servlets, XML, Javascript, and css.
* Responsible for development, documentations, and unit testing, as well as functional testing of the application.
* Wrote multi-threaded application for the job server to have better speed and performance, and also to utilize the resources more efficiently.
* Debug and fixed defects as they were discovered and assigned.
* Wrote efficient codes with time and space complexity in mind.
05/2005 – 12/2005 PT. Boleh NET, Jakarta, Indonesia
Programmer:
Worked as a programmer consultant for Bank International Indonesia in Management Information System division and involved in several projects. The application was deployed in WebLogic hosted in Sun mainframe.
* Developed web applications in Java, EJB, and Oracle for the purpose of measuring the performance and target of sales and marketing agents.
* Involved in designing and writing web application for automatically generate reports of the bank’s activity to be sent to the central bank.
* Wrote batch programs in Pro*C for Oracle.
* Wrote long and complex stored procedures as well as analyzing and optimizing the queries.
* Involved in writing codes from the web user interface with html and vbscripts to the server codes and database queries.
* Responsible for documentations, user training, and translation of user manuals.
10/2004 – 04/2005 PT. Swadharma Duta Data, Jakarta, Indonesia
Software Engineer:
Worked as an individual as well as part of a team to develop mostly financial application for banks. Developed web applications with Java, html, and deployed the application to WebSphere application server.
* In a team of 4, develop web application for travel agents for ticket booking and payments. Involved in application architecture design and documentations, as well as implementing the application from the front-end to the back-end. Responsible to go to client site for requirement gathering as well as application deployment and user training.
* Developed an application that served as a payment gateway between point of sale and IBM mainframe. Wrote a dynamic linked library in visual C++ in Microsoft Host Integration Server to be used by Java native interface for communication between the server and the mainframe.
08/2000 – 12/2002 University of Texas, Austin, TX
Part-Time Undergraduate Assistant:
* Worked in Mathematics department Linux computer lab.
* Maintained the computers in the lab and helping students in using the software provided, as well as other problems; such as printing problem.
* Make sure that the printers have paper at all times and replace the toners if needed.
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