Freelance

Skills

I’m an experienced Senior Java Developer\Architect looking for a long — term contract.

I’m skilled at

Software design

  • ui/db/logic layers
  • api design
  • binary protocols design

Networking stack & Operations:

  • tcp/ip tuning
  • binary protocols
  • sniffers
  • messaging (i.e. JMS-type systems)
  • clustering, redundancy & failover techniques (i.e. 24×7 processing systems with SLA guarantees)
  • monitoring (graphite, zabbix, etc..)

Software development lifecycle & Requirements management:

  • working with complex system requirements
  • getting the Big Picture techniques: workflow diagrams, data flow diagrams, ERDs, UML, etc..
  • agile processes

Tech stack

Hint:
1 Stars Used a bit
2 Stars Some development experience
3 Stars Proven development experience in several commercial projects
4 Stars Used a lot
5 Stars Used a lot and love that tool for any kind of project. Expert level of understanding.

Languages:

  • Java (Core, NIO, Networking, Multithreading) 5 Stars
  • JavaScript 2 Stars

Web:

  • HTML5 2 Stars
  • CSS3 2 Stars
  • Bootstrap 2 Stars

JavaScript:

  • AngularJS 1 Stars
  • React 1 Stars
  • jQuery 2 Stars

RDBMS:

  • Oracle 10g 4 Stars
  • PostgreSQL 4 Stars
  • MySQL 3 Stars
  • МS SQL 1 Stars

Frameworks

  • JavaEE 3 Stars
  • Spring 5 Stars
  • Hibernate 5 Stars
  • JPA 5 Stars
  • REST & JSON 5 Stars
    • transport: tomcat, jetty
    • jax-rs impl: cxf, jersey, resteasy
    • json obj mapper: jackson
    • documentation: swagger
  • XML & SOAP 5 Stars
    • jax-ws, apache axis, apache cxf, xpath, dom4j, xstream, etc
  • JSF 2 Stars
  • JSP 3 Stars
  • GWT/SmartGWT 4 Stars
  • JasperReports 3 Stars
  • Messaging & processing
    • rabbitmq 2 Stars
    • hornetmq 2 Stars
    • activemq 2 Stars
    • kafka / jafka 1 Stars
    • luxun / bigqueue 3 Stars
    • storm 1 Stars
    • zeromq / jeromq 1 Stars
    • disruptor 1 Stars
  • network libraries: mina/netty/java nio/java sockets/etc 5 Stars

Build process & tools:

  • Intellij IDEA 5 Stars
  • ant 5 Stars
  • maven 5 Stars
  • jenkins 3 Stars
  • teamcity4 Stars
  • continuous delivery/deployment 4 Stars
  • team processes (scrum, agile) 5 Stars
  • ssh/bash/linux administration 4 Stars

A bit about my @Office career

More than 10 years of extensive experience at Software Engineering.
Over 4 years at Technical Lead positions.
Current position is Java Architect in R&D dept for in-house telecom company.
Master degree in Computer Science.
Certified Scrum Master.
Oracle Certified Java 6 Devloper (95 % result)
linked-in: https://linkedin.com/in/igor-artemyev-804b872
blog (in russian): http://www.duct-tape-architect.ru/

Contact me

via swein2[at]gmail.com

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