SUMMARY
• Professional software development experience in embedded real-time software system, coding, unit/integration test for software system and products.
• 15+ year experiences in embedded software application development for the telecommunication products.
• Hands-on experience in C/C++, SQL, Linux, vxWorks, pSoS, GCC, Diab, Tornado, Workbench, BDM, CVS, and Clear Case.
• Ability to work independently on a single project, as well as in a team environment collaborating on large system related projects.
• Excellent analytical, troubleshooting, and problem-solving skills.
• Enthusiastic contributor with a collaborative spirit, a strong work ethic, and a passion for seeing a quality job through to fruition.
PROFESSIONAL EXPERIENCE
Overture Networks, Richardson, TX, 2008 - 2012
Senior Software Engineer
Worked as the key software engineer in the development team to design, develop, and support the innovative embedded software for 1-Gigabit and 10-Gigabit Optical Ethernet Edge equipment by gathering and analyzing requirements, designing, coding, testing (unit and integration test), and supporting software products throughout full life cycle of software development.
• Designed and implemented software interface driver for EVC/VLAN classification/Queuing/QoS/Ethernet statistics (802.1) and CFM (802.1ag)/Y.1731 according to proprietary FPGA specification.
• Implemented RFC 2544 test suite driver according to proprietary FPGA design.
• Designed and implemented software for defect detection and performance monitoring.
• Developed interface driver for SONET OC12/OC3 and DS3 I/O cards.
• Initiated design and implemented driver for BCM 10 Gigabit Physical device.
• Designed and implemented Digital Diagnostics Monitoring Interface software for fiber optic SFP/SFP+/XFP transceivers according to MSA and SFF-8472.
• Modified and provided diagnostic software for early HW board testing and assisted troubleshooting.
Skills used: Linux, C++, XML, SQL, Ethernet, TCP/IP
Ceterus Networks, Richardson, TX, 2007 - 2008
Senior Software Engineer
Designed and developed embedded software for Ethernet over TDM (T1/DS3), Gigabit Ethernet with T1 pseudo-wire emulation, Ethernet Aggregator (OC12/Gigabit switch) and T1 pseudo-wire gateway.
• Developed the hardware interface layer software drivers for the proprietary FPGA, CPLD, T1 framer, BCM 1 Gig Ethernet Physical device and Stratum 3 device.
• Implement software drivers for Y.1731/1588 PTP based on FPGA specification.
• Design defect polling, T1 and Ethernet performance monitoring software.
• Maintained diagnostic software and provided assistance in HW troubleshooting.
Skills used: vxWorks, C++ and Tornado/Workbench debug tools.
Enfora, Plano, TX, 2006 - 2006
GPRS/GSM/EDGE Engineer
Performed software sanity and field tests with different mobile networks and executed IOT test plan with network equipment vendors. Communicated with development team to resolve issues discovered during validation.
Skills used: TCP/IP, FTP, GPRS, GSM, and ProComm script.
Ceterus Networks, Allen, TX, 2005 - 2006
Consultant/Senior Software Engineer
Design and develop embedded real time software for Universal Transport System, Fast Ethernet over T1/DS1, T3/DS3 and E1.
• Developed the hardware interface layer software for the proprietary FPGA.
• Implement software for provisioning of VCG, Fast Ethernet, T1 and T3.
• Design defect polling and performance monitoring software.
Skills used: vxWorks, C++ and Tornado/Workbench debug tools.
Remote Dynamics, Richardson, TX, 2005 - 2005
Senior Software Engineer
Responsible for developing embedded software for mobile tracking and fleet management.
• Implemented SW to evaluate external 802.11b Wi-Fi device and GSM/EDGE/CDMA modems. Evaluated Nextel i355 phone and J2ME platform.
• Performed SW, HW, CPU, GSM modem, and GPS integration test.
• Designed and developed SW to de-bounce and report binary sensor state changes.
Skills Used: J2ME, GPS, GSM, CDMA, and Edge Modems.
Axes Technologies, Dallas, TX, 2003 - 2004
Consultant/Software Engineer
Responsible for developing embedded software for Cross-Connect system. Designed and implemented fault isolation, diagnostic, clock control and equipment maintenance sub- system software.
• Initiated driver software for SONET ASIC device defect monitoring.
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