Мой Дневник!

The list of my projects with pictures.

Alexander Pavlenko
Chicago, Illinois, USA
web: http://www.alexlexa.com
email: alexlexa@rambler.ru

SOFTWARE AND SECURITY ARCHITECT

Summary of qualifications:

• 6+ years experience in software development
• 4+ years experience in project and release management
• Excellent knowledge of diversified development environment and cross-platform development
• Deep understanding of object-oriented approach to software design, design patterns (GoF, J2EE) and full life cycle of product development
• Expert-level development of enterprise and distributed systems
• Web development (portals, search engines)
• Extensive experience in protocol development (SNMP, VoIP)
• Good understanding of cryptography and security development
• Teaching experience

Technical skills grouped by topics:

Programming languages and technologies

• Proficient in Java, J#
• Intimate knowledge of C#, VB, C/C++/STL on Unix
• Aspect-Oriented Programming, AspectJ, Spring AOP
• Pascal, Object Pascal (Delphi)
• PHP, Perl/CGI, Python/Jython
• SQL, PL/SQL

XML and Web Services

• XML: Schema, DOM, SAX, StAX, XPath, JXPath
• XML-mappings: JAXB, Apache XMLBeans, Castor and etc.
• WebServices: JAX-WS, Axis, Axis2, Xfire, .Net Framework

Web and J2EE development

• HTML, CSS, JavaScript
• GWT, jQuery, ExtJS, Prototype
• Servlets, EJB, JSP, JSTL, JSF, Facelets
• Ajax, Ajax4jsf, RichFaces
• Portlets, IBM WebSphere Portal
• Spring Framework, Wicket Framework, JBoss Seam

Application Security

• Security: OpenSSL, JSSE, JCE, Apache XML Security
• Russian-vendors: CryptoPro, Digt, CryptoCom
• Certificate Authorities (Microsoft CA, Geronimo CA)
• Central Authentication Services (JA-SIG), SSO

Database Servers, Containers and Enterprise Service Buses and Platforms

• Web Containers: Apache Tomcat, Jetty
• Application Servers: Glassfish, JBoss AS, IBM WebSphere AS (5.1, 6.0), WebLogic, Oracle (OC4J)
• Enterprise Service Buses: Mule, ServiceMix, Open ESB, JBoss ESB, IBM WebSphere ESB
• Enterprise Application Integration: SCA / SDO, UMO, JBI
• Proxy Servers and Load Balancing: Apache HTTP Proxy/Balancer, Nginx, Lighttpd
• Queues: JMS, IBM WebSphere MQ, ActiveMQ, Oracle AQ
• Persistence: JPA, Hibernate, Spring JDBC
• Storage: MySQL, PostgreSQL, Informix, Oracle, MS SQL, IBM DB2, IBM Content Manager
• Platforms: SUSE, Red Hat, Ubuntu, Fedora, OpenSuse, FreeBSD, Windows Server 2000/2003

Software Development Life-cycle

• Testing: JUnit, XMLUnit, Grinder and etc.
• Building: Ant, Maven, Continuous Integration (TeamCity)
• Source Control: SVN, CVS, VSS
• Project management: Explanner, MS Project
• Case tools: UML, Rational, Visio

Other skills

• Eclipse plug-ins development
• Multithreading on Unix platforms
• Text parsing/compiling utilities (jacaCC)
• PDF (iText, Adobe Acrobat) development
• COM, OLE and MS Office under Java, Microsoft Navision Axapta over COM
• SNMP agents and managers
• Network programming TCP/UDP/IP (Java, C)
• IP-telephony protocols/billing systems, VoIP

Professional experience:

11/2008-Present: IT Consultant for RBS at U&X Group, Chicago, IL, USA.

• Back-office banking systems developments.

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11/2007-11/2008: Sr. Software and Security Architect, Software Systems and Technologies Ltd., Moscow, Russia.

System architecture and spearheaded development of international system for one of Russia greatest bank:

• 3.000.000 operations a day.
• Money transfers.
• Payment operations by three Russia service providers.
• Railways and Airplanes tickets reserving and payments.

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07/2007-11/2007: Sr. Java Developer, OOO Pronto-Moscow, E-shop and another project, Moscow, Russia.

Software design and development of Internet system with more than 250.000 hosts a day:

• Implementation of Central Authentication Service.
• Web-interface and business logic development of Internet parts.
• Design of account-based billing service.
• Development of asynchronious printing service.
• Integration with Microsoft Navision Axapta over COM and WebServices.
• Integration with old newspaper printing system(in MS DOS).

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12/2006-07/2007: J2EE IBM WebSphere Developer, OOO Progress, Moscow, Russia.

Design, development and deployment of document flow and workflow system for international patent organization:

• Design and development of workflow system under IBM WebSphere Portal.
• Architecture design and implementation of document flow system with IBM Content Manager.
• Integration with old archive systems.
• Printing services development with PDF API (iText, Adobe Acrobat) and MS Office API.

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01/2005-01/2008: General Director and Software Architect, List Ltd, Bishkek, Kyrgyzstan.

Design architecture, development and deployment web portal – http://www.list.kg in Central Asia Internet region. The portal got more than 5000 host per day and included services:

• Internet search system (Web crawler, indexer and search engine) for Kazakhstan, Kyrgyzstan, Uzbekistan and etc. Central Asia countries.
• Search engine though FTP servers for the same countries.
• Catalog, summaries and e-books and others storages of Internet resources.
• Environment: 2 Linux servers connected in cluster.

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01/2004-01/2007: Software Consultant, Bishkek subsidiary of Creative Science Systems Inc., Campbell, CA, USA.

Design and development SNMP-based management facilities for NetZyme Enterprise server.

• Development of pure Java-based MIB compiler.
• Architecture design and implementation of SNMPv1/2C/3 agent generator including SNMP runtime support library.
• Development of Eclipse plug-in for MIB browsing, editing and working with SNMP agents.
• Environment: Linux, Windows, J#, .Net 1.1, J2SE.

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05/2003-01/2004: Software Engineer, Elcat Company, Bishkek, Kyrgyzstan.

Design and development of IP-telephony billing system for local Internet provider.

• Implementation of low and high-level VoIP protocol’s specifications.
• Development of software-based VoIP switch using OpenH323 libraries.
• Environment: FreeBSD, C/C++ under Unix.

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02/2003-05/2003: Programming Instructor, Gashtik ltd., Bishkek, Kyrgyzstan.

Team courses of programming in the computer center (Gashtik):

• Programming for Beginners in Pascal and Delphi.
• Design and development of RDBMS applications.

Education:

2006-Present: Kyrgyz-Russian Slavic University, Bishkek, Kyrgyzstan. The faculty of Software Development and Automated Systems. Post-graduate.

2001-2006: Kyrgyz-Russian Slavic University, Bishkek, Kyrgyzstan. The faculty of Software Development and Automated Systems.

1999-2001: Technical College of Baltic State Technical University, St. Petersburg, Russia.

Personal interests:

• IT project management and business planning.
• Economics, Management Sciences.
• Advertising and Marketing.
• Hunting and fishing, Alpine skiing and billiard, and …

References:

• References from Creative Science Systems Inc., List ltd., PSIT ltd. are available upon request.