kosag Profile

EXPLORE

0.0

(0 reviews)

You're now following

Error following user.

This user does not allow users to follow them.

You are already following this user.

Your membership plan only allows 0 follows. Upgrade here.

Successfully unfollowed

Error unfollowing user.

You have successfully recommended

Error recommending user.

Something went wrong. Please refresh the page and try again.

Email successfully verified.

$35 USD / hour

mozyr,

belarus

$35 USD / hour

It's currently 3:47 AM here

Joined January 6, 2009

0 Recommendations

kosag

@kosag

0.0

(0 reviews)

0.0

$35 USD / hour

mozyr,

belarus

$35 USD / hour

N/A

Jobs Completed

N/A

On Budget

N/A

On Time

N/A

Repeat Hire Rate

Professional Software Engineer

Dear Sirs/Mesdames. My name is Sergio. I am a professional software engineer with more than 8-year experience. I participated in the development of multiusers heavy-loaded cluster applications and banking software. I am one of developers(authors) of core Open Source CMS system the [login to view URL]. Before this I developed the framework of management of business process for National Bank of Belarus. All the ATM in Belorussia to use this software. The same software is used in the major bank of South Africa. I developed a little iOS application for the major bank of Russian Federation for the management of labour contract system. In fact I participated in 15 successful projects, 3 of them were successful due to my efforts. At the moment I'm looking forward for further cooperation, which, I hope, will be productive for both sides. Sincerely, Sergio Kosik My actual experience there: goo-gl/cZDJqf

See all Java Developers in Belarus

Contact kosag about your job

Portfolio

This project is completely developed on opensource platforms. e elaborated our own JDO mapper as there was need in more rapid throughput than it was offered by existing ORM frameworks. For developing progress was created a claster application under controll of jboss application server. In addition the following software environment was used: java1.4, mysql, jboss, jaxb, ant, mailAPI, ffMpeg, red5 to convert user graphical files. The JSF implementations were also used, such as tomowahwk, ajax4j, richFaces. Eclipse, win xp, lin suse.
I performed funtions of web-developer. I implemented business logic part and a big part of the presentation layer: "community", "blogs", "swaps"(near 20 pages). A big piece of work consists of web2.0 paradigm. During developing process was used JavaScript, Ajax and JSF frameworks. Project has some phases. After alfa version release there was a redesigning of site and its internationalization. Also we used

The Clipstar.com/ is improved analog of youtube.com 2007

Efprof was maked by the order of american courts system.
In every state of USA a citizen can initiate a suit. There are various cases why a person wishes to have a legal proceedings. On pages of the portal exists a set of wizard managers that covers most popular types of legal proceedings. A citizen in one time can submit a plea with all set of required documents and details to start it. The Efprof system passes a suit to a responsible in government organisation and than starts a workflow for it. A suit could pass through few steps of approving during a court stuff handles it. Moreover every one step could be approved by different persons that could be situated in an other department. The project controls the whole process and after every new approving sends required details to
an other responsible person. When a suit reached the final point of some workflow state the system informs a citizen and he can initiate a new workflow state. This process flows till a suit won't be clo

ezlegalfile.org

The private project for TV company.
It provides telephone functional through TV-attachment and board of management
from television set.
Creating of architecture: system administrator creates a personal account for
users. Then a user can be connected with some of their servers. User can manages
application through TV-board.
Description of application architecture. Three-level application deploys
on jboss application server. Jboss application provides connection with database
server and the "BroadSoft application server", it's a paid VoIP server. VoIP server executes incoming and outcoming calls. Connection with this server occures by internal server protocol.
Scheme of invoke. User of system dials with any abonent (in case the balance
of their account is not negative). A user-addon tries to setup connection with jboss
application server. Jboss-application, if user is accepted to this action, makes connection with VoIP server.

More detailed information in

Internet Telephony

I am a one of developers(autors) of core Open Source webCMS the Alfresco.com.
I participated in the project as Sr.Software Engigner in Alfresco and in set of my responcebilities were included security and architectural errors research.(spring-surf, xForms, WCM, web scripts, data modeling, JBPM, server kerberos-security adjusting, yahooYUI, AVM deploying, Record Management, Share administration and bug fixing, Search Service et alias)
Our local team consists of 15 developers and 20 testers. We used to worck with jira-bug-tracking system and we used to correct the bugs of users, if it was neccessary also we were correcting the architecture.

I also participated(bug fixing) in some Open Source platforms and frameworks like "Spring-surf", "dotCMS" as contributor.

Alfresco.com is the most advanced open source CMS

Blucore is a big distributing ATM / bank application. Set of client-server framework
tools provide handy methods for quick-develop of business processes and UI.
I developed for national bank of Belorussia the fremawork of management of business process.
All the ATM in Belorussia to use this software. The same software used the major bank of South Africa - www.standardbank.co.za .
One special part of this framework was java based set of UI COMPONENTS implemented on Swing+Synth. The demo video is possible to see here:

http://infopolicy.narod.ru/temp/custom_java_swing_controlls_demo.avi

Also under this project i developed an Eclipse plugin for managing options of the framework.

blueCore

The Clipstar.com/ is improved analog of youtube.com 2007

ezlegalfile.org

Internet Telephony

Alfresco.com is the most advanced open source CMS

blueCore

Reviews

Changes saved

No reviews to see here!

Experience

Godeltech.com

May 2007 - Dec 2008 (1 year, 7 months)

The Clipstar. This is improved analog of youtube.com. This project is completely developed on opensource platforms. e elaborated our own JDO mapper as there was need in more rapid throughput than it was offered by existing ORM frameworks. For developing progress was created a claster application under controll of jboss application server. In addition the following software environment was used: java1.4, mysql, jboss, jaxb, ant, mailAPI, ffMpeg, red5 to convert user graphical files. The JSF implementations w

Education

master

Mozyrski Dzjaržauny Pedagogièny Universitet,

Belarus

2002 - 2007

(5 years)

Publications

SSL-SNI или требуют ли Odnoklassniki специальной микроразметки

odrive.info

Когда мы публиковали новость в G+, а там, насколько нам известно, используется именно SHEMA, карточка рендрилась нормально. Одинаково хорошо карточка рендрилась и для Facebook. Однако OK-RU, по каким-то причинам, не признавала микроразмету. Неожиданно, выяснилось что причина кроется именно в новом Server Name Indication методе установления соединения. Читать больше здесь: odrive-info/content/26_SSL-SNI