1. Worked as part of a team (C++, VB.NET, C#) to develop new features and maintain POS version from different customers (China, US, Thailand).
2. Responsible in making code review, bug fixing and maintenance to POS project.
3. Responsible in providing back up support to professional services assign to customers.

• Worked as part of a team (C++) that focused in fault management handling that is reported by cell sites and other components from the software.
• Responsible for making software requirements and estimates for new features.
• Responsible in making code review, bug fixing and maintenance to other version of the software.
• Responsible in analyzing errors and trace log using wireshark tool.

Lexmark 2009 All-In-One business inkjet printer.

Lexmark 2011 All-In-One business inkjet printer with new scanner system module(Linuxbase) base on new hardware scan bar, AFEs, and faster scanner motor resolution.

• Work as part of a team (C/C++) for BIOS work in preparing scan bars (Contact Image Sensor) work that will produce correct signals (clocking) ready for digital conversion and image processing.
• Work closely with an electrical engineer related to signals and scan bar voltage characteristics. And mechanical engineer for testing on skew scanning on ADF tray.
• Responsible for scan BIOS work in fixing image quality artifacts from scan output of printer.
• Implemented detection for scan bar.
• Responsible for firmware support during product build stage on Zhongshan, China.
• Responsible for testing with calibration team on scan bar for better user experience such as shortening processing time, more responsive UI, accurate results, etc.
• Part of reviewers for code design, functional testing and document review.

An EPSON project that handles a tool application for simulating Epson color library thatgenerates image correction on image file.

• Worked as part of a team (C/C++, MFC) to develop and verify new features on image processing libraries.
• Responsible for testing, bug fixing and maintenance until the end of project.
• Responsible for communicating directly with Japanese developers and client in Japan.

An EPSON project that handles and deals with image enhancement algorithms, bugfixing on older version, updating library (DLL and framework), importing from Windowsto Mac and document corrections through testing older version of library.

An MLhuillier Pawnshop project that will create a Window base application from anexisting DOS base application. This application is use for monitoring of pawned items(ex. Jewelries, watches, cellphones, etc) and creates inventory report whether daily,monthly, and annual report.

A Nittsu System project that will create a Web application system which handlesmonitoring of stock entry and purchased, and inventory of stocks.

An MLhuillier project that will track down and document all possible bugs produced byMLhuillier Kwarta Padala system. This application handles money transfer transactionby customers from sender to receiver. (Same as Western Union)

An Aboitiz project that will fix bugs and updates existing application, a system use forsubscribing and transferring of stocks from a stockholder to other stockholders andmonitoring of payments from stockholders.

A Japan base project, a website available for online store and purchasing itemsusing credit card accounts.

a network management system that monitors or manages network elements whichinclude network inventory, monitoring status, provide alerts or alarms that impactnetwork performance, provide possible solution, and gather information about thedevice.