Fyodor Kupolov CV

A position as a senior Java/JavaEE developer that lets me utilize my experience in designing and developing scalable and distributed applications.

Programming Languages and Technologies

• Java SE 1.1 - 6.0
• J2EE 1.2 - 1.4, EJB 1.1 - 2.1, JMS 1.1, JAAS , JSSE, JMX, Web Services
• JSP / Servlets , Portlets, Struts, Jakarta Velocity, Spring Framework, Wicket, DWR.
• XML: (JAXP, DOM, SAX, XSLT), JDOM, Xalan, Xerces, Forrest, Jelly
• HTML/DHTML/JavaScript/HTTP 1.0 - 1.1
• Application Servers: JBoss 2.4-4; BEA WebLogic 6, 7, 8.1; Borland Application Server; IBM WebSphere 3.5 - 4; OracleAS 10g; Apache Tomcat 3.0 - 6.0
• IDEs: IntelliJ IDEA 2.5-7.0, Borland JBuilder 5-2005, Eclipse IDE 2-3.1(+Platform API, GEF/EMF Frameworks)
• Ant, Maven, xDoclet, Log4j, HttpClient
• JUnit, Checkstyle, Findbugs, Cobertura, Mockrunner, HtmlUnit, HttpUnit, Apache JMeter, Borland OptimizeIt, EJ-Technologies JProfiler
• ErWin, Poseidon for UML, Omondo UML Studio, Visual Paradigm for UML

Operating Systems

• Windows 95/98/NT/2000/XP
• Unix/Linux

Database Management Systems

• Oracle 8, 9i, 10g
• MS-SQL Server
• PostgreSQL
• DB2 Universal Database
• Sybase SQL Anywhere 9.x
• MySQL 4, 5
• Apache Derby
• HSQLDB
• H2 Database
• MS-Access
• Firebird

March 2002 - present

Project: [Name and URL available upon request]

Contact- and time-management AJAX-based web application similar to Google Calendar. The appliation was developed for one of the largest German free mail provider and designed with scalability in mind.

Role: Team Lead / Architect

My responsibilities:

• Design:
  • Persistence layer
  • AJAX and MVC-based presentation layer based on the Prototype framework. Caching mechanism.
  • DWR-based transport/remoting layer.
  • Import/Export module.
  • Spring-based business layer.
  • Authentication layer. Single-Sign-On module design/implementation.
• Clustering (currently runs on 4 dual CPU machines).
• Performance optimizations (server-side and client-side JavaScript).
• Technical documentation: Project architecture, developer how-tos, code conventions

Environment:

• Client: IE5.5+, Firefox 1.0+, Prototype, Rico, DWR 1.1, Rhino
• Java SE 5.0, Servlet 2.4, Spring 2.0, ical4j, opencsv, Quartz, scriptella, Jakarta Commons (fileupload, IO, lang), JBoss WS
• Appserver: JBoss 4 (Tomcat for development)
• RDBMS: Oracle (HSQLDB for in-memory testing)
• QA: jUnit, checkstyle, findbugs , cobertura, EMMA
• IDE: Intellij IDEA 6 + Ant

Project Duration: August 2006 - Present

Project: [Name and URL available upon request]

Hosted Security Management System enabling service providers and companies with distributed networks to manage thousands of VPN/Firewall appliances from a central location.

Role: Team Lead / Architect

My responsibilities:

• Persistence layer (CMP 2.0 with optimistic concurrency, SQL-based DAO for large resultsets and binary streams)
• Appliance notification listener (HTTPS, Servlet 2.3, EJB 2.0)
• Appliance communication transport architecture / development (HTTPS, HttpClient 2.0)
• VPN-router emulator architecture / development (HttpClient 2.0, Servlet 2.3)
• Authentication/Authorization Subsystem, PKI infrastructure (OpenSSL, JSSE)
• Plug-in subsystem architecture / development
• Project build system (Ant 1.6)
• Business layer (EJB 2.0 Session Façade), Messaging subsystem (JMS 1.02+MDB) architecture / development
• GUI Development (J2SE 1.4, Swing)
• Client Console Smart Update architecture / development
• JBoss Clustering, RDBMS Clustering (based on C-JDBC)
• Technical documentation: Project architecture, developer how-tos, code conventions

Environment:

• J2SE 5.0, JSSE
• J2EE 1.4: EJB 2.1, Servlet 2.3, JMS 1.02
• Jakarta HttpClient 2.0, OpenSSL
• Appserver: WebLogic 8.1 (JBoss 4 secondary platform)
• RDBMS: Sybase SQL Anywhere 9.0 (HSQLDB on JBoss)
• jUnit, Checkstyle, Findbugs
• IDE: Intellij IDEA 4.5-5.0 + Ant

Project Duration: September 2003 - Present

Project: [Name and URL available upon request]

Web-based system to manage the process of state assistance provision to the youth of Berlin.

Role: Technical Consultant

My responsibilities:

• Solutions research
• Critical bug fixes
• Proof-of-concept prototyping

Environment:

• J2SE 1.4
• J2EE 1.3, EJB 2.0, Oracle TopLink, JAAS
• Struts, JSP
• Application server: OracleAS 10g
• RDBMS: Oracle 9i
• IDE: Intellij IDEA 4.5 + Ant, JDeveloper
• HttpUnit, HtmlUnit, JMeter, Cactus, JUnit
• Microsoft IE 4.01+, Netscape Navigator 4.73+

Project Duration: September 2004 - May 2005

Project: [Name and URL available upon request]

Web-based system for automating the real estate business and is capable of serving several thousands of customers at a time.

Role: Developer

My responsibilities:

• Upgrading Legitimation subsystem (URL based policies, synchronization with menu)
• Performance improvement (caching, refactoring, profiling), bugfixing
• JBoss 3.x to 3.2.x migration (taglibs bugfixing, removing dependences on deprecated APIs, upgrading to JAXP)

Environment:

• JAVA 2
• EJB 1.1 (Legacy business layer - Session Façade + BMP entity beans) + EJB2.0 (CMP entity beans)
• JSP
• Appserver: JBoss 3.2.1
• RDBMS: DB2 Universal Database 7.2
• IDE: Intellij IDEA 3.0 + Ant
• Microsoft IE 4.01+, Netscape Navigator 4.73+

Project Duration: June 2003 - August 2003

Project: [Name and URL available upon request]

A web-based tool for navigation, managing and printing of submissions.

Role: Developer

My responsibilities:

• Implement addtional functionality (View/print submission functionality, additional categories and states support)
• Bugfixing

Environment:

• JAVA 2
• XML (JAXP, DOM)
• ANT, log4j
• DB2 Universal Database 7.2
• Tomcat 4 +Struts 1.1 (+Websphere 3.5 compatibility)
• IDE: IntelliJ IDEA 3.03
• IE 4.0+, NN 4.7+

Project Duration: April 2003 - June 2003

Project: [Name and URL available upon request]

Web-based application for computer-based insurance system.

Role: Developer

My responsibilities:

• Open Product Interface (Web services based interaction API with external web applications, clustering support)
• Administrative console and user workplace development
• Document management system. File uploading, creating attachments for other application components, search system.
• JBoss application server compatibility analysis.
• Bugfixing / Refactoring

Environment:

• JAVA 2
• EJB 2.0
• JSP / Servlets, Struts 1.02
• Appserver: Weblogic 6,7
• RDBMS: Oracle 9i
• IDE: Intellij IDEA 3.0 + Ant
• jUnit
• Microsoft IE 5.5+, Netscape Navigator 7+

Project Duration: August 2002 - August 2003

Project: [Name and URL available upon request]

Converts data from business models into GDV binary file. Architecture and Developing of system for working with GDV format (insurance purposes).

Role: Developer

My responsibilities:

• Code refactoring
• Optimizations
• Bugfixing
• Project architecture

Environment:

• JAVA 2
• XML (JDOM).
• ANT, JUnit
• IDE: JBuilder, IntelliJ IDEA 3

Project Duration: February 2003 - April 2003

Project: [Name and URL available upon request]

Converts GDV data to DOM model. Architecture and Developing of system for working with GDV format (insurance purposes).

Role: Developer

My responsibilities:

• Database modeling
• Code refactoring
• Optimizations
• Bugfixing
• Migrating to Weblogic and Websphere platforms
• Project architecture

Environment:

• JAVA 2
• JSP / Servlets, Struts + JAAS authentication/authorization
• XML (DOM, XSLT for DOM2HTML transformations).
• Appserver: Tomcat 4.0 (Also tested on Websphere and Weblogic)
• IDE: JBuilder, IntelliJ IDEA + Ant
• JUnit, Apache JMeter, OptimizeIt, JProfiler
• IE 5.0+, NN 6.0+

Project Duration: May 2002 - January 2003

September 1999 - June 2004

A Winner and participant of a wide range of programming contests:

• The 2001 ACM Northeastern Europe Programming Contest
• USA Computing Olympiad Spring 99
• 1999 USA National Championship International Division.
• And many more ...

A founder/committer of Scriptella ETL open source project.