Pets Control, Cleaning, Lawn Services, .... Opps, a wrong list! I may consider these in future, but not for now.

As a high tech professional and senior computer engineer, I have been providing software and hardware installation, setup, administration, design, development, testing, maintenance, support and consulting services to my clients for many years. Especially, since 1996 I focus on the design and development of enterprise level architecture of systems, databases and various applications with high stability, high availability and high performance. These critical, large-scale, complicated and well-planed, designed and tuned computer and network systems enabled my clients to run their business and provide services to their clients uninterruptedly and smoothly 24 hours a day and 7 days a week.

My services include desktop, client/server, intranet and internet, website, e-commerce, database, network, software utility, application and system design, development, management and support. Furthermore, I am very interested in artificial intelligence, fuzzy control, neural networks, operation research and optimization, and their various applications in financial, banking, business, industrial automation and process control. I have provided consulting services to many clients in these areas for many years. Especially I have been working on some extremely large scale and very complicated engineering and projects for banks and financial clients so far. This is why I feel so confident that no project is too big or too difficult to me.

If you have an engineering or a project and need an expert to get it done right, just feel free to contact me.

Main Design and Development Services:

• Financial, ATM/POS, Credit/Debit Card (including Prepaid)
  • Financial OLTP and OLAP design and development
  • Financial system and application front-end, back-end, middle-ware design and development
  • Financial transaction message, format, flow, process, control and specification design
  • Financial transaction security, verification, online and offline authorization design and development
  • Financial networks, application, utility, reports and system design, development, testing, certification, implementation, maintenance and support
  • Financial device, network interface, desktop and web-based operation system design and development
  • Financial transaction, log and system monitoring and management design and development
  • Financial file system to SQL database conversion, backup and restore, replication and disaster recovery design and development
  • Financial system and application conversion from COBOL and TAL programs to C, C++, Java, C# and .NET programs
  • Financial application and system conversion from traditional text-based to GUI and web-based
  • Web-based user and account management, and various web-based report design and development
  • Web-based artificial intelligence, expert pattern analysis and strategy, and web-based risk analysis and management
• Dynamic Website Design, Maintenance and Redesign
  • Dynamic and Flash Website Design
    • Design stylish and dynamic websites so clients can present attractive contents to their clients. All web users can use efficient and interactive tools on the websites such as online forms to send inquiries, emails or place orders
    • Some state-of-the-art animation tools are also used in the design to create dynamic flash pages. Macromedia flash loads quickly yet provides highly graphic and dynamic multimedia content to website visitors. This is very important to website owners because they want to keep and convert these visitors to their potential then real clients. Flash animation on website is an exciting way to impress visitors deeply because it greatly enhances the quality and impact of the website and provides these future clients with a rich and compelling experience
    • Our professional services and quality design can leave a lasting impression on current and future clients' mind
  • Website Maintenance
    • Exact, quick and reliable website maintenance services are also critical and crucial to online business. Clients' websites need to be constantly updated and maintained for a number of reasons: 1) technology changes fast and clients' websites may look too old so they need more and frequent upgrades 2) New services, products, price, branch, location, HR and other functionalities are required to add or change on clients' websites because of their business growth 3) Components and contents on clients websites need modification because their agents, wholesalers or buyers' products, specification, graphics or hyperlinks changed 4) the rules by which search engines list sites change constantly so clients need some modification accordingly to put their websites on top of the search list
  • Website Redesign
    • Redesign becomes necessary and sometimes has to be done if clients' websites need significant changes or they don't work well any more for some reasons, such as unprofessional design, old style, out-of-date, low performance, improper content, too much delay time, inefficient architecture, slow and unreliable hosting
    • Conversion from static website to dynamic and database-driven website is a better choice since you don't have to manually update information on these pages any more. This can also accelerate clients' future website development process because some work needs to be done first, such as, breaking each old static page into a couple of portions before converting it to dynamic one. Some portions could be same or very similar between multiple pages. Same portions can be shared and used on multiple pages and only minor changes are needed. When we add new features or functionality later, one change in one portion or on one page can be reflected on multiple or all pages, so other pages don't need any or much modification; otherwise, multiple and same manual changes have to be done many times for the whole website. So this one-time investment can keep clients' websites dynamic and up-to-date automatically and it can save clients' plenty of time and funds in the future
    • Multiple web templates and content management systems available for clients' choice. Once these software are installed on clients' websites, they can manage, change and add more pages to their websites themselves
• E-Commerce Solutions Design and Database Integration
  • Design and provide complete e-commerce solutions to various companies looking to sell goods and services on the internet. The core e-commerce services are ideal for a broad range of merchants from small entrepreneurial ventures to mature businesses. These services include SSL, database management and utilization, credit card transactions, inventory management, security design and management, integrated content management systems, payment gateways, various web-based transaction and settlement reports
  • Design and deliver brand new or customized e-business solutions. Also integrate existing web applications and payment gateways such as Authorize, PayFlow, Worldpay, Paypal, 2Checkout and different shopping carts seamlessly into clients' websites. Clients can just select and choose their favorite shopping cart system from the list. Or, a new one can be developed to meet clients' special requirements
• Web Application, 2.0 Services, and Database Development
  • Intranet, Internet and web-based applications will definitely improve your business efficiency by computerizing business transactions, data acquisition and data management. Professional and enterprise level services and experience can make it happen to integrate your business, database, transaction and management if you have multiple offices in different locations. So our clients can quickly and easily focus on and streamline their daily business operations. The complete and comprehensive solutions include custom intranet and internet architecture design, website design, website hosting and web server hosting, e-commerce, intranet/extranet applications, database integration and management, architecture design, software development and testing, web services design, development, implementation and automation
  • Additional database management and services include installation, setup, design, backup, restore, remote data replication, disaster recovery, performance tuning, log analysis and statistics, etc
  • Extensive experience in C, C++, Java, J2EE, PHP, ASP, AJAX, Cobol, C#, .NET, VB, MySQL, Oracle, SQL Server, PostgreSQL, DB2 and web 2.0 services will definitely and quickly empower clients by simplifying and shortening their software development process and product release time, no matter clients' production environments are Tandem, Unix, Linux, Windows, WebSphere, Apache, iPlanet or IIS
  • Previous database-driven web application and product development experience includes
    1) Catalog and Link Web Directory
    2) Community Website
    3) Inventory and Sales Application
    4) Customer Relationship Management Application
    5) Enterprise Resource Management System
    6) Electronic Document Management Application
    7) Content Publish and Management System
    8) E-commerce Solutions and Integration (B2B and B2C)
    9) Database-driven Dynamic Website and Application
    10) Legacy System Web Enabling Solutions
    11) Application and Web 2.0 Services
• Desktop and Client/Server Software Development
  • Desktop PC and client/server application, enterprise resource management application, reports, database and system setup, analysis, design, development, testing, implementation and support
  • Text and graphics user interface design, database integration and back office management and reports
  • Multiple development environment and different programming languages available for clients' choice to meet their specific or special project requirement, from Windows, Unix, Linux, Solaris, Aix, Tandem, C, C++, Java, Delphi, VB, C#, .NET, PHP, ASP, Cobol, Tal, Assembly to Oracle, SQL Server, MySQL, PostgreSQL and DB2
• Database Design, Installation, Administration and Support
  • Database design, development, conversion, integration, installation, setup, backup, restore, data replication, disaster recovery, performance tuning, log analysis and statistics, administration, management, maintenance and support
  • Highly available, scalable, flexible, robust, efficient and fast enterprise solutions implemented using Oracle, SQL Server, MySQL, PostgreSQL, NonStop SQL, Access, FoxBase/Dbase, DB2 on different platforms from Windows, Unix, Linux to Solaris and Tandem
• Clinic and Patient Management
  • Clinic Office Hours, Timesheet and Appointment Management
  • Patient Info, Sign up, Login, Appointment Management
  • Patient Case, Treatment, Pictures, Document and Management

Additional Design and Development Services:

• PC and Server Installation, Testing, Repair and Sales
  • Design and build various desktop PCs, laptops, office and department file servers, gateway and routers, DNS servers, mail servers, web servers, application servers, database servers, load balance servers, remote backup servers, and various embedded and single chip/board industrial computers and controllers. All these computer systems and equipment are specially designed. They come with guaranteed and reliable high performance and not available on the market
  • Install, setup, modify, upgrade and test computer systems with various operating systems, applications, databases, office, publishing, graphics, accounting, website design, server management, website content management system, inventory management, retail, e-commerce and payment collection software
  • Estimate, investigate, trouble shooting, repair and replace parts for desktop PC, laptop, file and web servers, upgrade, re-install operating system, various software, database and applications
  • New and re-certified desktop PC, file and web servers and various parts retail and wholesale
• Domain Name Registration, Web Hosting, Server Hosting
  • Register, transfer, renew, setup, modify, monitor and administrate clients' domain names, aliases, address, email settings, DNS templates and entries
  • Website hosting for personal and small business, multiple packages available to support both static and dynamic websites, support template systems and script languages like PHP, JavaScript, ASP, Perl and CGI, support database systems like MySQL and PostgreSQL
  • Shared and dedicated server hosting for small to large business, multiple packages available to support scalable, dynamic, database-driven and e-commerce ready enterprise level websites and applications, support different platforms such as Windows, Unix, AIX, Solaris, Linux, FreeBSD, .NET, Java, database systems range from Oracle, SQL Server, MySQL, PostgreSQL, DB2, Access to Foxbase/Dbase, multiple frameworks available from .NET, JBoss, Struts, Spring to Hibernate, multiple template systems and development platforms available to support Java, J2EE, C/C++, C#, ASP.NET, VB.NET, PHP, JavaScript, Perl and Python, multiple content management systems available, free online forms/scripts
  • Custom website, application, database, e-commerce, templates, content management system design, development and support
  • Design and build various dedicated office and department file servers, gateway and routers, DNS servers, mail servers, web servers, application servers, database servers, load balance servers, remote backup servers, and other types equipment and controllers. All these computer systems and equipment are specially designed. They come with guaranteed and reliable high performance and not available on the market
  • Install, setup, modify, upgrade and test computer systems with various operating systems, applications, databases, office, publishing, graphics, accounting, website design, server management, website content management system, inventory management, retail, e-commerce and payment collection software
• Embedded System Design and Home/Industrial Automation
  • Real-time industrial process automation and control, single chip/board computer, controller and device design, software driver design, data acquisition and collection, A/D and D/A conversion, data analysis and statistics, data display, control algorithm design, software and hardware development, testing, trouble shooting, implementation, support and software upgrade
  • Home lighting and appliances control, temperature monitoring and control, pest monitoring and control, exterior lighting and landscaping control, video camera, motion detector and home security system, Home Theater PC, home networking, personal website server, home PC access, and remote control through internet
• Network Plan, Design, Installation and Setup
  • Wired and wireless networks, LAN, WAN and VPN network design, personal and small business network setup, medium to large size business and enterprise level distributed network and data center plan, design, schedule, installation, IP management, traffic and equipment monitoring, software installation and setup, and support
  • 3Com, DLink, Intel, Linksys, Netgear, US Robotic and Cisco switch, gateway, router, cat5 and cat6, ISDN, X.25, SNA, Frame relay, DDN and fiber networks
• Security and Access Control, DVR and Surveillance System
  • Home, small business and enterprise level security, access control, video camera, digital video recorder, surveillance system, alert message, event logs and reports
  • Customized register, security camera, LAN and WAN networks, remote access and sales monitoring and control for retail stores
  • Motion signs, security camera, networks, remote access monitoring and control for high way traffic, access and management, event logs and reports
  • Software, hardware and network installation, setup, testing, custom software application development and back office reports
• Home and Office Entertainment, Game and Karaoke System
  • High-speed home and office network design and installation
  • Specially built high performance game PC, workstation and server for single or multiple players
  • Large capacity and high performance Windows and Linux-based file server for home and office owners to store large mount of document, pictures and mp3 music
  • Computerized motion picture for decoration in home or office
  • Computerized HDTV karaoke and entertainment systems with high performance Windows and Linux-based PC
• Electronic and Motion Sign
  • LED and LCD Motion Signs, Design and Installation
  • Software Design, Setup, Upgrade and Support