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Click here or scroll down to respond to this candidateCandidate's Name
McKinney Texas Street Address , Cell: PHONE NUMBER AVAILABLE
Email: EMAIL AVAILABLE
OBJECTIVE
Principal Embedded C/C++ Software Engineer position which requires extensive networking experience and
analytical knowledge to deliver leading-edge solutions
BACKGROUND
15+ years of full life cycle embedded software application development experience with C/C++/Python
Experience with Embedded Linux, WindRiver VxWorks and RTXC RTOS
Experience with Yocto, bitbake, Poky tool chain on Ubuntu for U-Boot, device drivers
Experience with JTAG, I2C, SPI, UART, peripherals, board bringup, GDB
Experience with 5G, Microwave, Switches, Routers, TCP/IP, UDP, DHCP, OSPF, STP, ARP
Experience with socket, IPC, ISR, preempt based multi-threading software development
Experience with Xilinx Zynq FPGA RFSoC with ARM, PL xsa bit file, device drivers
Experience with Xilinx Peak Cancellation Crest Factor Reduction (CFR)/Digital Pre-Distortion (DPD)
Experience with GIT version control repository, branch, clone, commit
Experienced with Cisco/Juniper/Huawei routers, switches, Spirent TestCenter, IXIA, Wireshark
Experienced with Agile software scrum process, ClearCase and DDTS defects tracking and fixing
Excellent communication skills and teamwork experience
WORK EXPERIENCE
Senior Embedded Software Engineer, CommScope, Richardson Texas 2020--present
Worked on millimeter Wave Radio Point RP5300 (39GHz)
Worked on 5G TDD small cell NGRP CBRS Radio Point (3.65GHz) and N77 5G (3.8GHz) RP5200B
Achieved the very first end to end call milestone
Completed Xilinx CFR/DPD hardware block bringup, metal device creation and host interface initialization
Xilinx CFR base pulse loading, complex ram data computation and burn to block
Xilinx DPD Dynamic Control Layer (DCL) configuration
Finished 5G observation path configuration, RF switch control, DSA, PA attenuation configuration
Achieved DPD 4 channel power correction to make the spectrum working as expected
Developed user friendly Command Line Interfaces with hardware APIs for configuration and coefficient
data sets reporting/saving/loading to meet 3GPP ACLR requirements
Senior Technical Service Engineer, DerbySoft, Dallas Texas 2019-- 2020
Provided Hotel Data software service to make hotel availability/reservation/inventory data synchronized
IP Solution Staff Engineer, Futurewei, Plano Texas 2015--2019
Pre-Sale senior engineer for networking products for campus networks and data center solutions;
Solution design and configured routers and switches and executed 12 POCs like IP RAN solution for
AT&T Mexico and other telecom customers;
Gained experience with IPv4/IPv6, routing protocols (OSPF, ISIS), switching (VLan, L2VPN).
Senior Software Engineer, Alcatel-Lucent, Plano Texas 2010--2015
Implemented Microwave Packet Radio feature using C and C++
Designed and executed testing cases for user stories to verify software requirements are all met
Used ClearCase to manage software version and DDTS to track and report software defects
Practiced Agile user story driven software process with scrum meetings across international teams
Software Engineer, Harris Corporation, Cincinnati Ohio 2005--2010
Implemented vxWorks RTOS based applications using C and C++: IP networking, RF Manager, NIM card
redundancy feature, boot loader image inflation, SNMP Agent module, software downloading feature, text
based XML configuration saving/restoring procedures, USB stack improvement feature
Gained experience with TCP/IP, BSP, VxWork, PNE22, Bootrom, IPC and Interrupt ISR;
Software Designer, NHC Communications Inc., Montreal, Quebec, Canada 2001--2005
Successfully developed several generations of the ControlPoint solution using C and C++
Contributed to win the US$20,000,000 contracts over strong competitors
Gained experience in TCP/IP, TL1, RTXC RTOS
Software Designer, Nortel Networks Corporation, Ottawa, Ontario, Canada 20002001
Developed standard-based ATM PNNI call trace feature using C++
Completed ATM UNI4.0 Protocol Implementation Conformance Statement (PICS)
Granted Award in Nortel Networks for excellent performance in customer demo
Software Engineer, GN Nettest(Canada) Inc., Toronto, Ontario, Canada 19981999
Completed telecom protocol analyzer ATM UNI4.0 features using C++
EDUCATION
Studied in MCSc, Computer Science(Part-time), Concordia University, Canada 20042005
Thesis topic: 3G Wireless network
Team leader of several projects: IP Phones, Soft-Switches and Value Added Services; Security Intrusion
Detection System
Graduate Diploma, Computer Science(Part-time), Concordia University, Canada 20022003
Team leader of several projects: Database driven Digital Studio; Web based Registration System Project
Studied in MASc, ATM Engineering, Dalhousie University, Canada 19961998
Performance Evaluation of TCP Traffic over ATM ABR Service: implemented window-based TCP flow
control and researched the algorithm to use the explicit rate feedback from ATM ABR service to improve
the TCP flow performance
Project for Qualities of Service (QoS) Control in integrated services internetworks, implemented RSVP
(Resource Reservation Protocol)
M Eng, Computer-Aided Design, Sichuan University, China 19911994
Implemented Computer Aided Design based software for generic mechanics
B Eng, Tsinghua University, Beijing, China 19861991
Project on Computer Aided Design based design for fluid mechanics
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