Hire Apache Cassandra developers

Apache Cassandra is an open source distributed database management system. It is an Apache Software Foundation top-level project designed to handle very large amounts of data spread out across many commodity servers while providing a highly available service with no single point of failure.

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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.

  • USD 48.00 / hr
  • USD 6100.00 / mo.
  • Ukraine

D.V.
    Lead Fullstack Developer
Lead/Senior Fullstack Developer

I have great experience in Software Engineering (over 11 years) and a great desire to make things better! Worked with different well-known companies (like Cisco, Spirent, Ezhome) on projects of different types, sizes, and complexity levels. Programming language polyglot. Keen to study new technologies and methodologies.

During my career time, I've never been encountered with the situation when something is undoable. Every approach has its own benefits and trade-offs but I'm 99.9%-sure that you can figure out what-why-when to choose in each situation. That's the main point, an impulse in my life that helps me to solve any issue that meets me on my way (not only in my career).

Mostly proficient in the following languages:

  • Javascript (from ES6 to babel:stage-0 + Typescript) (React, Redux, Flux, Apollo, GraphQL, Webpack and a lot more)
  • Java (Spring, Hibernate)
  • Golang
  • Python (Django, Celery)
  • Kotlin

  • USD 84.00 / hr
  • USD 10800.00 / mo.
  • Russia

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