David M. Chan 195 Willow Ave. Millbrae, CA 94030 Email: dmchanatckinc@gmail.com Cell Phone: (650) 269-3220

Summary of Qualifications Possess project management, architect, and technical expertise in the areas of Mobile and web

apps, network software design, and data retrieval software design. Has extensive programming and design skills required to achieve high quality results for state-of-the-art

data transfer client/server software packages.

Business qualities are that of a self-motivated, assertive, charismatic and highly resourceful individual.

Experience

The CLICK, Inc. / Mobile App Architect (Founder) - San Francisco Bay Area, January 2011 to present

Designed and implemented a photo sharing iPhone app called theCLICK. This involved in developing in Xcode environment using Objective C and in setting up a cluster of LINUX servers; Web servers, Ftp servers, and SQL servers to service the app for uploading and downloading images and videos for sharing. The app made available since August 2013. In addition, designed and implemented theclickinc.com website and made available in January 2015. The android app is currently being implemented to be made available in June 2015.

DAJUYO, Inc. / Mobile App Project Lead-Architect (Co-Founder) - San Francisco Bay Area, 2009 to 2010

Led and managed a team of graduate students at a University in Shenzhen, China to design and implement an Image Recognition app for both iPhone and Android smart phones.

CKiNC (IT Management Company) / IT Specialist (Founder) - Burlingame, CA, January 2007 to Present Provided remote and on-site end-user support on hardware/software problems and printing/network

connectivity issues; delivered effective training and practical solutions. Installed, troubleshot, and resolved workstations (Windows and Mac), servers (Windows and Linux), and

telephony hardware and software issues. Designing and implementing IT infrastructure solutions to fit client’s needs/culture. Providing and maintaining mobile and remote services for end users; through Virtual desktop Infrastructure (VDI), VPN tunneling, and VNC/TSC. Performed day-to-day administration on File servers, Print servers, Web servers, Mail servers, MS

Servers, and Terminal servers. Maintained/monitored VPN connections and Server Performance with network management tools and

SNMP monitoring software. Built and maintained workstations and laptops; replaced and upgraded various peripherals and

components.

IBM / Lead Architect-Programmer - San Francisco Bay Area (June 1985 to July 1993 & June 1996 to December 2006)

Led a small team to work with multiple international teams on a major multi-million dollars project to migrate IBM OS/2 operating system based data retrieval application to a web based application. This involved in developing in Java and C++ programming languages. Architected and provided the technical expertise to developers to integrate their applications to a web based application.

Led a small team to architect and prototype an Object Oriented Graphical User Interface (GUI) for a set of business applications running on the IBM OS/2 operating system and the Microsoft Windows. Provided the technical expertise to developers to integrate their applications with this common Object Oriented GUI.

Assumed the project leadership role to design and implement an IBM OS/2 Presentation Manager application. This application allows the end user to search and retrieve information that is available on the IBM HONE STAIRS data base. Provided the team with the technical knowledge and expertise on IBM OS/2 operating system and Presentation Manager.

Designed and implemented the encode/decode component of the Presentation Layer of Open System Interconnection (OSI). Involved in the overall design issues on the Presentation Layer encode/decode (PED) component. Showed leadership skills in closing on the requirements and design of the character set translation, and in enabling the PED work to complete on schedule.

Assumed prime responsibility to adopt SNAPS products to DDN/SNA project. This included generating compatible source code for all SNAPS products to be executed on the 68000 coprocessor card. Designed isolation layers and SDLC driver to drive the Z8530 communication chip for the SNAPS products. Provided the team with the technical knowledge and expertise on SNA and the Data Connection SNAPS software. Evaluated the SNAPS products and provided management with recommendations on products applicability and/or weaknesses for the DDN/SNA project.

Southern Pacific / Consultant - San Francisco, CA (July 1993 to December 1995)

Assumed the project manager and architect role to lead a small team to design and develop the Intermodal hand-held client/server system for Southern Pacific Railroad Company. This system operates in all Southern Pacific’s railroad ramps gate operation nationwide. The Radio Frequency (RF) hand-held terminals are used to track inbound and outbound traffic at the gate. This system manages all transactions done on the RF handheld terminals and communicates with the host to send and receive data. The system operates on three PCs in the IBM OS/2 - LAN environment.

The Systems Center Inc. / Software Engineer - San Mateo, CA

Involved with the development of two network software products that supports communication links from micros-to-mainframes. Provided component design specifications and programming functions to implement data link control drivers for microprocessor based systems. Implemented a Network Access Services package on the Apple Lisa that supported full IBM 3270 emulation. This layered architecture is based on the IBM System Network Architecture (SNA) design. Developed and implemented SNA Data Flow Control, Path Control and Data Link Control layers, as well as the microprocessor functions necessary for dynamic memory management, dispatcher and driver interface routines.

Designed and implemented a data transfer facility, Network Data Mover-PC, for the IBM Personal Computer (PC). This product provides the ability for an IBM PC user to efficiently send and receive files from a host mainframe using SNA communication facilities. Developed Work Station Program that supported a simplified user interface to the data transfer facility. The product was implemented to communicate through a Covus Omninet Local Area Network (LAN) to The Systems Center SNA Gateway product.

Innovative Interfaces Inc. / Application Programmer - Berkeley, CA

Developed and maintained application programs to support a library information system to manage the indexing and retrieval functions using the UCSD PASCAL programming language. In addition, provided financial reporting and supplier reporting facilities for the microprocessor based application.

Skills Roles: Project Management, Technical Lead, Programming, IT Specialist Programming Languages: Objective-C, Java, C++, C, JavaScript, PHP Unix Script Languages: Shell scripting, Awk, Perl OS Platforms: iOS, Android, Windows, Linux, and Mac OSX Databases: MYSQL, MSSQL, DB/2, ACCESS Education University of California, Berkeley B.A., Computer Science