Ying-Hung Chen (ying@yingternet.com)

陳穎弘       +886 0980-328-654      




            Full time career in software engineering and management.


Programming/Scripting Languages:

            C/C++, M68000/Sparc/MIPS Assembler, HTML. Java, Turing, MPI, BSP, Network Sockets programming, Java Script, VRML, Tcl/Tk, Expect, Perl, Python, Jsp, PHP, XML, Databases (ODBC, JDBC, SQL), .NET (C#).


Hardware Description Languages:



Computing Environments / Admin platforms:

            MS-DOS, Microsoft Windows, Windows 95/98/ME, Windows NT(3.51/4.0)/2000/XP/Vista/7, UNIX(SunOS/Solaris, HP-UX, Linux, AIX, Digital, *BSD, IRIX), MacOS, Android (2.x/4.x)


Technical Skills Summary:


  • Expertise in SoC/Embedded Linux development, from kernel and up. (NVR, Video server, IP Camera, Video Decoder, H.264, JPEG, MPEG4 and Audio Codecs, RTSP/RTP, ONVIF, PSIA) Embedded platform includes ARM / MIPS platform (Hisilicon hi351x/352x, Faraday GM 818x/816x, TI81xx/385, Ambarella A5s, Marvell Soc, Stretch S7…etc)
  • Comprehensive Security Expertise (Asymmetric (i.e. RSA), Symmetric (i.e. 3DES, AES) cipher, Hash (i.e. sha-1, sha-2, md5…etc), Extensive development experience with OpenSSL.
  • Extensive Network sockets (IPv4/6) programming on Linux/Unix and Windows
  • Extensive Multi-Threaded Application Development Using C/C++ on Win32/Unix/Linux/Embedded platform.
  • Expertise in server Administration on Unix/Linux/*BSDs(i.e. email/web/DNS/YP/NFS/Samba/LDAP... etc)
  • Experienced with Clusters setup conjunct with  parallel/Distributed computing development (mainly Linux, including kernel hacking… i.e. Patching/Tuning the kernel from source code level.)
  • Linux/Unix Development: Variety of Shell scripts, Perl, Tcl/Tk, Expect.
  • Experienced with Firewalls/VPNs (IPSec, iptables, Cisco Pix), routing, network attack/Intrusion detections, Network Security Audit,  (i.e. Tcpdump, Ipgrab, Snort, nmap, Nessus)
  • Experienced with advanced network analysis / simulation (i.e. Simulating Denial of Service (DOS)/ Distributed Denial of Service) / Integrity Audit (tripwire ..etc)
  • Database programming with Oracle, postgreSQL,  MySQL.
  • Web Development. (i.e. HTML, VRML, PHP, CGI)
  • Parallel/Distributed Computing development: MPI, BSP.
  • Familiar with software engineering processes/tasks: Requirements, design, UML, Use cases, class and sequence diagrams.




             Qualcomm CDMA 120, (Concept and terminology of CDMA)

             Qualcomm QCS 101, (Qualcomm CDMA System)




  1. Co-inventor of "System and Method of proxying communications over a complex network environment" – Currently patent pending. (submitted Aug/2000)


  1. Co-inventor of "Virtual Machine – Method And Process For Virtualizing Network Interface" – Currently patent pending. (submitted Dec/2000)




            Core member of Mandrake Linux Security Team

            (http://www.linux-mandrake.com) 1999-2001


            Developer of Annvix Linux

            (http://www.annvix.org) 2006-2008




9/2007 – 5/2010                      Telexper Inc.              Taipei, Taiwan

Associate VP of Engineering 閤美企業研發部協理



References available upon request


6/2006 – Current                   資策會/傳識資訊     Taipei, Taiwan         

Lecturer 資策會 /傳識資訊 講師

Teaching “Linux System Programming”, “Linux Network Programming” and other Linux related courses.




References available upon request


6/2006 – 8/2007                      Fortunetek                 Taipei, Taiwan

VP of Engineering 富璟科技技術副總



References available upon request


10/2004 – 6/2006                    Instek Digital             Taipei, Taiwan

RD Project Manager

            Served as a Lead Engineer/Project Manager. My responsibility includes supervising in research, architect, design, and implement during the development cycle as well as managing project schedule and interfacing with the product team. I also involved in creating / enforcing the RD development process which includes source control, engineering discipline and check-in procedures.


3/2004 – 10/2004                    Sakersystems             San Diego, CA

Technical Director

            Formalizing requirements, presenting technical/budget proposal with the clients, and taking charge over the system architect/analysis/design with the development team.


4/2001 – 3/2004                      Lockheed Martin      San Diego, CA

(Formally Synetics and ACS Defense)

Sr. Lead Software Engineer

            Served as a senior member of the staff / Lead Engineer for the Security Project. My responsibility includes leading in research, architect, design, prototype and software documentation in the Advanced R&D group. Main focus of the project is utilizing Commercially available / Open Source security libraries to implement a next generation security network infrastructure. More Information is available upon request.


10/2000 – 2004                       Aut.COM,      Los Angeles, CA


            Consulting numerous projects which includes supervising analysis patterns of DDOS (Distributed Denial of Service). Duty includes setting up Testing Network Environments, analysis/modify existing tools, simulating Network Attacks and gathering data for further research. The codes are mostly written in C on *BSD machines.


9/1999 – 9/2001                      Computer Science & Eng. Dep. UCSD, San Diego, CA


            In charge of Unix/Linux based machines. Worked as online consultant support for CSE dept. Responsible for keeping the server software up to date and troubleshoot any problems.


4/2000 – 5/14/2001                 Entropia.COM,         San Diego, CA

Software Engineer:

            Developing a system and method of proxying communications over a complex network. This network proxy will transparently proxying applications network (currently TCP/IP based) communication with help of the Virtual Machine technology. This scheme will work with any 3rd party client/server based programs without modifications. The codes have being developed on Win32 platform. –- Patents has being filed for this application.


Fall/1997 - Fall/1999              Computer Science & Eng. Dep. UCSD, San Diego, CA

Teaching Assistant:

CSE 8A/8B/CSE10/CSE11/CSE100(Intro. Java, Java Data Structures, C++)


5/1999 – 3/2000                      Ericsson Wireless Communications. San Diego, CA

7/1998 – 5/1999                      Qualcomm, Inc. San Diego, CA

Engineering Intern:


1/1998 - 6/1998                       Praja Inc. San Diego, CA

System Administrator:


8/1997 - 1/1998                       San Diego Supercomputer Center



8/1996 - 12/1996                     CMStat Corp. San Diego, CA

System Administrator:




            B.S., Electrical Engineering, UC San Diego, 6/1998.             

            M.S., Computer Engineering, UC San Diego, 3/2000




L.Chen, S.Dey, P.Sanchez, K.Sekar, and Y.H.Chen, "Embedded Hardware and Software Self-Testing Methodologies for Processor Cores," in Proc. 37th Design Automation Conference, Los Angeles, California, June 2000.


Other languages spoken:

            Mandarin, Taiwanese.   



            American Citizen.


References available upon request