Hire Oracle Programming developers

Oracle Database commonly referred to as Oracle RDBMS or simply as Oracle is an object-relational database management system [2] produced and marketed by Oracle Corporation.

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P.K.
    Senior Backend Developer
Senior Certified Java/JEE developer

Over the last 11 years, I have developed a wide range of applications using Java technologies.

  • Spring, Hibernate, JSP, JSF, Apache Wicket, Apache Struts;
  • HTML, CSS, JavaScript, jquery;
  • MySQL, PostgreSQL, Oracle;

  • USD 27.00 / hr
  • USD 3400.00 / mo.
  • Poland

P.D.
    Senior Fullstack Developer
Senior Fullstack Java Developer

Hi, I am a 10+ years professional full-stack Java developer and engineer of web and enterprise applications of a different kind of size and difficulty from scratch. My main area of expertise is back-end and front-end of web development. I have experience in development of large, scalable applications. I'm also good at writing SQL queries and database design. I can be involved in every project phase, from concept creation to app store deployment. My goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair.

My skills in detail are:

  • Spring Boot, Spring MVC, Spring Security, Spring Data, RabbitMQ, JPA, Hibernate, AWS, Node.js, Struts, AspectJ, Flyway, JasperReports, Itext, Jackson, POI, JUnit, Mockito, PowerMock, DbUnit.
  • AJAX, REST, JSON, XML, Cloud Computing Services, Microservices.
  • Frontend - Angular, ExtJS, JQuery, Bootstrap, JSP, TypeScript, JavaScript , HTML, CSS.
  • Databases - Oracle, MySQL, MongoDB.
  • Application Servers - Tomcat, Jetty.
  • Tools/Environments - Maven, Git, SVN, JetBrains IntelliJ IDEA, Eclipse.

I have positive communication skills with customers and good in analytic, problem solving and logical thinking. I enjoyed repeated success in understanding business expectations, building effective solutions, and facilitating Agile model of the software development lifecycle.

  • USD 36.00 / hr
  • USD 4600.00 / mo.
  • Belarus

A.K.
    Senior Backend Developer
Senior Backend Java/RoR developer

Java developer with 11 years of industry experience. I have 16 years experience in the IT industry totally. I have extensive experience working with microservice architecture. During the last years, I've done development, deployment and maintaining different mission-critical services in a microservice architecture.

Frontend technologies that I have working experience with are mostly related to pure JavaScript and Jquery.

I have experience with Scala and Python and a basic understanding of ML and Deep learning.

As Java developer, I have worked with the following technologies: Dropwizard, Apache Kafka, Guice, PostgreSQL, Netflix OSS (Hystrix, Eureka, EvCache), RabbitMQ, JSP, JDBC, Spring, Jetty, Jersey, Tomcat, iBATIS, Hibernate;

As Ruby on Rails gems and technologies: devise, cancan, twitter-bootstrap, haml, CoffeeScript, capybara, rspec, Heroku, mongoid, SASS.

Database experience: MongoDB, Oracle PL/SQL, PostgreSQL, MySQL;

I am equally comfortable working as a member of a team or as a solo developer.

Have experience with development tools such as Eclipse, IntelliJ IDEA, Git, SVN, CVS, Maven, Ant, CruiseControl, Jira, Selenium, TestNG, JMeter, JUnit.

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

P.P.
    Middle Backend Developer
Advanced Java EE/Spring Developer

Web services and backend development with Java EE technology stack is my specialization. I am a perfect fit for your requirements if you are looking for scrupulous, hard-working Java developer who cherishes your business goals. I like to write clean code with reasonable code coverage using JUnit and Mockito.

Technical expertise:

  • Spring Framework
  • Struts1, Struts2
  • JPA, Hibernate
  • JSP
  • Databases: MySQL, Oracle
    • Unit testing (JUnit)
    • Build tools: Ant, Maven

  • USD 36.00 / hr
  • USD 4600.00 / mo.
  • Russia

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

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

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