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Andrey Adamovich, Software Developer in Riga, Latvia
Andrey Adamovich

Software Developer in Riga, Latvia

Member since November 19, 2014
Andrey has over fifteen years of professional software design and development experience in a variety of industries. He has a great deal of programming language and technology knowhow, and over the past three years has specialized in software delivery process automation, DevOps, and performance-oriented software architecture.
Andrey is now available for hire

Portfolio

  • Aestas/IT
    Java, Groovy, HTML5
  • NetCompany
    Java, J2EE, WebLogic, WebLogic Portal, Oracle Service Bus, Puppet
  • BaneDK
    Java, J2EE, Web Services, Oracle Service , Puppet

Experience

  • Java, 10 years
  • Groovy, 5 years
  • Scala, 2 years
Riga, Latvia

Availability

Part-time

Preferred Environment

Windows/Linux, IntelliJ IDEA, Git/SVN

The most amazing...

...thing I've optimized is JVM/web performance for a bunch of high-load websites.

Employment

  • Software Architect

    2011 - PRESENT
    Aestas/IT
    • Led a five-person development team.
    • Defined architecture and created initial prototypes for several projects.
    • Wrote technical project specifications and design documents.
    • Designed and delivered several training courses for clients.
    • Participated in client offer preparation.
    Technologies: Java, Groovy, HTML5
  • Senior Architect

    2006 - PRESENT
    NetCompany
    • Designed and developed complex (JEE) web applications for Danish tax authorities.
    • Optimized cross-project operations and introduced delivery process improvements.
    • Analyzed JVM and application server performance and performed tuning for the application to scale to thousands of concurrent users.
    • Organized several internal training sessions to leverage development effectiveness.
    • Performed several architecture and code reviews.
    Technologies: Java, J2EE, WebLogic, WebLogic Portal, Oracle Service Bus, Puppet
  • Architect/Developer

    2013 - 2014
    BaneDK
    • Designed and developed a messaging system based on Oracle Service Bus, JMS, ElasticSearch, and Redis.
    • Created a service code generation framework to streamline service pattern reuse.
    • Configured infrastructure provisioning automation to handle dozens of servers with similar setups.
    • Analyzed and tuned service bus and JVM process performance.
    • Wrote architecture and developer guideline documents.
    Technologies: Java, J2EE, Web Services, Oracle Service , Puppet
  • Application Performance/Delivery Pipeline Analysist

    2013 - 2014
    Nespresso
    • Analyzed and tuned NesClub application (JVM) performance.
    • Reviewed infrastructure provisioning procedures and code (Puppet).
    • Made operations team peer reviews to analyze and improve internal processes and workflows.
    • Helped with configuring virtualized environments for better performance.
    • Helped with introducing a procedure for continuous application performance monitoring.
    Technologies: Java, Puppet, Jenkins
  • Coach

    2012 - 2013
    4Finance
    • Trained the development team in best coding practices.
    • Performed a code review of several large Java code bases.
    • Analyzed performance of production JVMs.
    Technologies: Java, Tomcat, Spring, Hibernate
  • System Analyst

    2005 - 2006
    Accenture
    • Conducted system analysis, technical design, and architecture improvements.
    • Implemented system components and estimated, implemented, and tested different development tasks.
    • Prepared technical documentation.
    • Performed business domain analysis and modeling for a banking loan application.
    • Wrote technical design specifications of several business components.
    • Designed and implemented common project architecture components like domain auditing framework using annotations, logging framework, context storage, rules engine, etc.
    • Defined developer guidelines and best practices for the common framework and the technologies used in the project.
    Technologies: Java, J2EE, WebLogic, WebLogic Portal, ESB, AquaLogic/Oracle Service Bus
  • Senior Developer

    1999 - 2005
    Solcraft
    • Developed an in-house CRM solution.
    • Integrated PBX and e-mails into the internal call center.
    • Developed an InterBase data replication solution.
    • Developed COBRA-based system for Latvian AirSpace Control.
    • Maintained the company's website.
    Technologies: Delphi, Perl, Java

Experience

Skills

  • Languages

    Java, Bash, SQL, Groovy, HTML5, HTML, JavaScript, Ruby, C#, UML, Perl, MathML, Scala
  • Frameworks

    Selenium, Mockito, Hibernate, GEB, JUnit, Spring, Scalatra, Catalyst, AngularJS, jBPM
  • Libraries/APIs

    Puppet.js, Ratpack, Twitter API, jQuery, LinkedIn API
  • Tools

    Java Concurrency, Apache Ant, Maven, Gradle, Jenkins, YourKit, Eclipse Memory Analyzer, Censum, JVisualVM, JConsole, IntelliJ IDEA, Eclipse IDE, Logstash, Apache JMeter, JBoss Drools, gnuplot, Enterprise Architect, Microsoft Visio
  • Paradigms

    Agile Software Development, Continuous Integration (CI), Test-driven Development (TDD), DevOps, Continuous Deployment, Functional Programming, Concurrent Programming
  • Platforms

    JSE, Java EE, Amazon Web Services (AWS), Oracle Database, SharePoint, Mule ESB, Red Hat Linux, Linux, Android, Debian Linux, Docker
  • Other

    Oracle WebLogic Application Server, Oracle WebLogic Portal, Data Warehousing
  • Storage

    Oracle PL/SQL, Firebird, Neo4j, Oracle 11g, Hazelcast, Apache Derby, MariaDB, JBoss AS, Oracle SQL, PostgreSQL, Memcached, MongoDB, InterBase, MySQL

Education

  • Master's degree in Computer Science
    2002 - 2004
    Latvian State University - Latvia
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