V.D.

    Senior Fullstack Developer
Fullstack Java developer | Kotlin | Node.js | Kafka | GraphQL | REST

I'm Full stack Java developer and system architect with significant technical and analytical skills. I have been team-leading for desktop, web and mobile application, backend and frontend development for corporative and individual clients in financial, fintech & IoT and other areas for the last 10 years.

BACKEND:

  • Java, Node.js, Multithreading, Spring, Spring IOC, Spring Security, Spring MVC, Kotlin, JPA (1,2), REST, Hibernate, Kundera, JMS, IBM MQ, WebServices, JDBC, JSP, AspectJ AOP, JavaMail, Ehcache, JUnit, Akka, Kafka, Struts 2, Vaadin, ActiveMQ, RabbitMQ, JAXB, Hazelcast, Vert.x, Hadoop, Ignite, Redis, GraphQL, Elasticsearch.

FRONTEND:

  • Javascript, AngularJS, Angular (2,4,5,6), Ionic, Knockout.js, jQuery, JS templates, HTML5+CSS, Twitter Bootstrap

DATABASES:

  • Oracle, MySQL, MSSQL ,DB2
  • NoSQL: Apache Cassandra

SECURITY:

  • Spring Security, JAAS, Apache Shiro

OTHERS:

  • Distributed interaction: Apache ZooKeeper
  • Data Processing: Akka, Apache Kafka, Apache Spark.
  • Full-text search: Solr
  • Version control: SVN, Mercurial, Git
  • Web frameworks: Spring MVC
  • Web/app. servers: Jetty, Tomcat, JBoss
  • Infrastructure: Docker
  • Build tools: Docker, Maven, Grunt, Yarn
  • Operating systems: Unix\Linux, Windows

I'm passionate about delivery software and not only writing code. My main focus is high-performance web applications are written in Java, relational and NoSQL databases, and web technologies. Followed both Agile and waterfall methodologies participated in all the project lifecycle stages – from requirements gathering till support and tuning in Production. Have a strong passion for a high-quality solution with good architecture.


Ukraine
Location
UTC+04:00
GTM Offset
USD 48.00 / hr
Hourly Rate
USD 6100.00 / mo.
Monthly Salary

Experience
  • JavaScript, 13 years
  • Spring Boot, 13 years
  • Apache Cassandra, 13 years
  • Spring Framework, 13 years
  • AngularJS, 13 years
  • GraphQL, 13 years
  • SaaS, 13 years
  • Node.js, 13 years
  • Elasticsearch, 13 years
  • Java, 13 years
  • Akka, 13 years
  • Oracle Programming, 12 years
  • Vaadin Framework, 12 years
  • JSP, 12 years
  • Fullstack Development, 11 years
  • Vert.x, 10 years
  • Spring Security, 10 years
  • Apache Kafka, 10 years
  • Apache Struts, 10 years
  • JMS, 10 years
  • RabbitMQ, 10 years
  • JAXB, 9 years
  • Hadoop, 9 years
  • JDBC, 9 years
  • Redis, 8 years
  • Apache ActiveMQ, 6 years
  • JPA, 6 years
  • Apache Shirol, 6 years
  • Ionic Framework, 6 years
  • KnockoutJS, 6 years
  • Kotlin, 5 years
  • TypeScript, 5 years
  • Angular 6, 5 years

Work History
Feb 2012 - Feb 2015
Senior Java Developer, Backend, Web App development @ Epam

Senior Java developer, Backend, Web App development.


Tests & Certificates
Jun 2009
Javascript Test by Melistics

Internal vetting test passed with 88%

Jun 2009
English Spelling Test (U.S. Version) by Melistics

Internal vetting test passed with 80%

Jun 2009
CSS Test by Melistics

Internal vetting test passed with 97%

Jun 2009
HTML5 Test by Melistics

Internal vetting test passed with 97%

Jun 2009
Java Test by Melistics

Internal vetting test passed with 88%