Markham, ON, Canada L6B0A1
Seeking employment which will utilize my programming skill and
Good understanding of SDLC
Expertise in low level oriented development
Proficient with C/C++, Assembler, PERL, Shell script, PHP
Experience in real time embedded software development
Familiar with SQL database systems development
Experienced with security protocols
Strong troubleshooting and debugging skills
Expertise in I/O control, device drivers, communication protocols and multiprocess/multithread programming
Wide range of platform experience:
LINUX, HP-UX, AIX, Sun Solaris, and SCO UNIX
DOS, OS2 and Windows
Databases: SQL, DB2, Sybase and Informix
Protocols: TCP/IP, SNA, SDLC, ADLC, HTTP, SMTP, POP3
Miscellaneous: GNU gcc, gdb, COM, Active Directory, ActiveX, IIS, Apache, SOAP, FTP server, HTML, XML, AJAX, MS Offices, VPN, Exchange server
2011 – NOW Nortek Computer Ltd., Senior Software Engineer
System: DOS, Windows and Linux
Development Tool: Microsoft MASM 5.0 (6.0 compatible, C++ and PERL 5.14.2
As core development resource develops/supports applications under plain DOS and Windows / using C++ under Linux.
These programs are designed as testing tool to achieve parallel testing multiple hard drives on single PC.
Developed application independently for Silicon Image products under plain DOS (MS-DOS and IBM PC-DOS)
Performed benchmark and diagnostics up to 20 hard drives using a single PC
Followed PCI and SATA design specifications
Switched between real mode and protect mode under DOS, breakthrough from the common restriction of 1MB by accessing up to 4GB memory address directly without any other third party drives/services.
Programmed real-timer controlling function other than hardware controller card to dispatch and control CPU cycles in a more efficient manner.
Developed a mechanism to minimize the ATA response time to millisecond, microsecond and nanosecond.
Utilized dynamic memory and external definition structure to maximize the performance of existing resource in the system.
Appropriately encrypt/decrypt critical data to ensure data security from fraud and misuse.
Defined run-time configuration file that matches the customers’ requirements.
Built interactive pop-up menu and function keys to the user interface.
Provided flexible command line parameters co-responding all kinds of running case
Created smart log (readable data and binary raw data) for each test to support integration testing and trouble shooting.
Utilized PERL to analyze smart log and generated report.
Supplied utility tool to import/export data to database
Achieved TCP/IP connection between DOS and Windows/Unix server
Developing network communication using NIC Packet Driver only without any third party applications or drivers.
Redesigned the application using C++ under DOS 32bit protect mode; and embedded Linux under kernel version 3.0.21
Completed assignments on time and be able to handle multiple tasks
2006 – 2010 Golden-Medal SUT Co., Ltd, Senior Software developer/Team Lead
System: DOS, UNIX/Linux, Window
Development Tool: C/C++, PHP, Assembler, PERL
Participated, designed IBM ATM web platform development and implementation
Involved in self-service bank solution project and e-bank system solution design, prototypes and integration testing.
Improve and strengthen the existing system application encryption performance and communications security
Provided application development/product development and end user training
Developed device drivers and API using C/C++ under UNIX/Linux environment
Developed company website using PHP
Created various scripts using Perl and Unix shell scripting
Developed interfacing application with SQL database
Prepare and review detailed technical documentation based on functional and non-functional requirements.
Mentored junior developers
Followed development standard and software development life cycle
Worked under tight deadline and multiple tasks
2004 – 2005 Deloitte Inc., System/Network Administrator
In charge with migration using the new resources
Set up laptop(Compaq/Dell/HP) for new hires, e.g. VPN, outlook, AVENTAIL, ATSW, UUDIAL, PAL, HEAT, Lotus notes, SAP GUI, EROOM, Network, Linux
Provided field support of consultants
Set up network connection between customers and office, e.g. user creation, security management, data recovery and backup
Configured the IIS server and SQL application server
Maintained Microsoft exchange server, e.g. IP address assignment, security management
Communicated with global help desk center to resolve the request of users.
Excellent troubleshooting skills including application software, driver updates
Installed and configured Windows and Linux server environment
Setup Virtual Machines, VMware and Microsoft Virtual Server for special department
2003 – 2004 Independent Consultant
Troubleshoot user problems relating to Operating System issues (Win9x, NT, and Win 2000/2003, Snow Leopard), Network Connectivity, Outlook, TCP/IP configuration, upgrades, MS Office products and Internet connectivity.
User rights and permission, disabling and enabling accounts in AD, file and folder permissions and configuring security templates
Developed website base on LAMP
Released website to web hosting
Maintained and updated website
2003 Victoria Education Group - Advanced UNIX development
Developed programs using IPC mechanism, such as Share Memory, Semaphore and Message Queues
Expertise in APIs, libraries
Worked on communication protocols
1994-2002 IBM - Sino United Technology Ltd., Software Engineer
System: DOS, UNIX, Window and OS2
Development Tool: C/C++, Assembler
Participated in project design, development and implementation using C/C++ and assembler under UNIX, Windows NT and OS2, typically OLTP for IBM Banking system
Developed various applications base on multi-process, multi-threaded
Developed daemon programs on UNIX server using IPC mechanism, such as Share Memory, Semaphore and Message Queues
Participated the development of device drivers(Pin pads, MSR and passbook printer), APIs, libraries
Created various scripts using ksh, awk.
Developed Banking Transaction Applications
Worked on projects under IBM 4758 OpenCryptoki which following PKCS #11 in Banking solution
Worked closely as pre-sale technical support with financial institutions and analyzed complex business requirement for commercial banks and China Post
Participated DES encryptions model development
Implemented the product evaluation and benchmark test
Provided technical support and training to customers
Setup development environment including operating system installation and configuration
1992-1994 Z.H. Union Software Co., Software Engineer
System: DOS, UNIX/XENIX and Novell
Development Tool: C, VB, Clipper and FoxBASE
Developed applications using VB, Dbase, FoxBASE, Clipper and C
Developed Banking Transaction Applications using C/C++ and Informix
Maintained and provided service for customer's hardware and software
Provided sales advice for customer’s product inquires
Responsible for company market research
2003 Victoria Education Group – UNIX advanced development, Toronto, Canada
1998-1992 4 years diploma Computer Science and Mathematics
Tianjin University of Technology
Music, Soccer, Traveling
REFFERENCES AVAIABLE UPON REQUEST