Изображение профиля ebuehl
@ebuehl
На сайте с 2 сентября 2008 г.
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ebuehl

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I've my own business - specializing in developing Java client-server, web, middleware and Java Swing GUI applications. Please take a moment an review the following application demos might be helpful for considering my services for the future use: As per the development area, my company provides high level expertise considering all the variety of Java/C based applications, namely: - Client GUI Java Swing applications, [expertise coming from trading apps, API’s] - Client-server applications [thin client, browser based dialog with extensive server-end development, Application servers with high level of security] - Middleware system [Message based system architecture, queue or publish-subscribe oriented type with loosely decoupled components, caching data, J2EE/Java EE managed and/or sophisticated hibernate based persistence, multithreading, process synchronization] - Programming around various third-party Components to enhance overall functionality - Reporting [Application based reporting generated on-the-fly in various formats: Excel, PDF, Html, Text, as well as batch reporting triggered by Quartz API, generated on the server side for web-client browser] I’d like to share some information about few demo programs, available on-line. That might become a good starting point for the future interest in considering me (my company) as a likely to be IT service provider. Please take a moment and have a look at the following DEMO programs, which I’m going to describe, briefly: * For Search Engine demo, please refer to the following webpage: [login to view URL] This is a moderately optimized Web/JEE searching engine demo application . - It operates on 100k/1million+ set of the JOB records – displaying them in a Google-like format (that is the only resemblance). - Program has a build-in control panel to demonstrate searching abilities for various search criteria’s and configurations. - Among all the features - there is a build-in AJAX support for pulling the search statistic data - in order to minimize response 'wait-time' for large record sets. * For Web Mail demo program, please refer to the following webpage: [login to view URL] This server based system incorporates 3 components: mail-server, J2EE application deployed on application server and a database component. Among the usual Web Mail program features - the following ones deserve a special attention : - Mail items in HTML or Text formatting modes, with attachments up to 32MB. - Filtering capability [by Sender / Receiver / Date] - Sent_Items folder collects messages being sent - Application refresh feature: inbox(or other folder) contence of folder is being refreshed, automatically, every 'x' number of seconds, - Display mail attachments contence based on Windows default program assignments.(file extension based). - Use MS-Outlook or Outlook Express for mailbox access as an alternative to Internet Explorer Web mail access - JMX based control panel for admin use. - Remote user account setup. This application is capable of relaying 45 to 50 mail items per second in a simple mode, [PC 2GHz single core]. The outbound threshold can be multiplied (estimate 15-20 times) while using a modern PC. * For Online Store demo program, please refer to the following webpage: [login to view URL] Among the usual browsing and ordering features, here are few of them worth mentioning: - Multi level product presentation facility - externally manageable, - Full secure checkout capability [customer profile, credit card info, basket with review/modify/cancel option], - Application server based program [clustering, load balancing and failover feature] - Checkout e-mail confirmation generation, news letter - Client access to store data, so reports [PDF, html, xls] can be generated using a database snapshot feature. Technologies that have been brought up here are to signify direction and some of areas covered in development process – should be treated as word-markers, only. I think that we both agree, that, the most significant thing while providing services is a quality, promptness and thoroughness. That always should be considered to be a major factor in any enterprise, and constitutes successfulness in delivering solutions. Regards, Michael
$70 USD/hr
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