Tu Phan Email & Phone Number

Oklahoma City, OK, US

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• Designed and developed Oracle Hyperion Planning and Essbase applications for energy-centric purposes.
• Maintained Hyperion Planning, Essbase, HFM, and FDM applications including outlines, calculation scripts, mapping tables, metadata, application structures, data forms and business rules.
• Supported the Financial Reporting and FP&A teams running the monthly, quarterly and year-end close processes.
• Developed hundreds of Hyperion Interactive Reporting (IR) and Hyperion Financial Reporting (FR) that including Dashboard and Ad-hoc queries.
• Provided ongoing technical support for Hyperion Interactive Reporting system v.11.1.2.2, consisting of 2000+ users, containing more than 30,000 reports. Many of these reports required re-architecting to incorporate.

Basking Ridge, NJ, US

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• Served as team lead for Telco Disputes Projects, including the analysis of customer requirements, application design and the building of robust and scalable automated processes to replace the existing Telco Liability.
• Key participant in design and development of Oracle Hyperion Essbase cubes for BizMerge, Telco and Segmentation. Included building of new system functionality, streamline processes and incorporate performance.
• Served as team lead for Telco Disputes Reporting Project, including analyzes requirements, design and builds 100+ Hyperion Interactive Reporting (IR) and Financial Reporting (FR).
• Served as team lead for Telco GNI Project, including design and implementation of automated processes to replace existing GNI Accrual processes. Developed all Unix Shell scripts for automated processes for a large.

• Assigned to the Nortel CDMA System Test Automation and development team to perform product verification and analysis as well as Enhance the CATT tool system which provides an integrated solution for interactive.
• Created test plan and test cases using Java language based on specific requirements, load test cases into CATT AC GUI and compiled, after that install the compiled test case to the cPCI Cage or MBS Linux Server.
• Performed regression testing on new software and features for CDMA DAST data, voice and PPP call which run traffic for many hours, provided benchmarking the capacity number of call on each cage.
• Monitored and analysis of call traffic failed test data. The CR will send to the designer, after designer has resolved the issues, the CR will respond back and recheck the state.
• Created requirement documents to enhance the CATT tools which implement telecom protocols using Java and C++ on a real-time operating system.
• Created Perl and Java script to update and reorganize the BTS datafill from the Data Manager Oracle Database included eHOT card id, Frequency, Cell id, Sector, PN Offset value, number of mobiles and CIU, updated the.

• Team player with both development and platform team to design and implement software for Imvoice products. The Imvoice provides a breakthrough in technology by integrating the VoIP standard (H.323) to the GSM mobile.
• Designed and developed website to communicate with the Imvserver’s web interface. The Imvgateway application retrieved all the Call features and Port Sharing information from the web server to routes the call. The.
• Team member to developed Imvgateway software which is the main application to run on the Imvoice box. The application implemented by C++ under Linux platform. After integrating and tested all the Imvgateway.
• Implemented the features to call from SIP to SIP phones and from SIP to PSTN. The SIP features routed the call through H.323 cable broadband network.
• Served as team lead to design and developed the Sendmail application, an application that converts voice messages from the.gsm format to.wav file and send to the email address corresponding to the data stored from the.
• Enhanced Hauppauge WinTV PVR Linux Drivers, worked on BTTV and SAA7134 Drivers. This process has to configure or patch the Linux Kernel in order to compile the WinTV Driver to port into the ADI Coyote Board ARM Linux.

• Team player with development team to design and implement software products for the internet ecommerce.
• Collaborated with the web team to redesign and transition our existing websites from ASP to ASP.NET while maintaining a steady production environment.

• Analyzed 3GPP, GSM, GPRS specifications to design, develop, and debug call flow tracing software using MS Visual C++ 6.0 in Windows NT platform.
• Developed the Call Trace features in Agilent Signaling Advisor box, this features will allow test engineer to traces which protocol layer is using during a call from the Originator to Terminator.
• Responsible for testing and fixed bugs of the Agilent Signaling Advisor, a telecom signaling monitoring tool that monitors various GSM, and 3GPP protocols layer level.
• Responsible for regression testing on Signaling Generator for GPRS protocols. Updated test plans and carry out full regression testing of the product including stress and performance test on T1and E1 LIM modules.

• Designed and developed of in-house tools to support Functional Area Development on 3G
• Responsible for the designed and development of wireless Switching using Object Oriented programming languages C++. Work with a team to design and develop the billing batch file enhancement features using C in UNIX.
• Served as team lead for project Termination Guidance Feature, which allows a wireless switch to track and re-routes calls to announcements according to the current busy status of the caller instead of a frustrating.
• Team player with lead engineers to write Unit Test Process Documents and developed the Unit Test Tool using C++ with Java Wrapper Class.
• Designed and implemented of test procedures, testing engineers used to test the Authentication over Traffic Channel feature.
• Performed System Integration Testing on the EMX 2500/5000 Switches for Alcatel and Motorola Division. Traced the call from Originator to Terminator on the Embedded Code and also tested the call trace by SS 7 on INET box.