Hire Hibernate developers

Hibernate is an object-relational mapping ORM library for the Java language, providing a framework for mapping an object-oriented domain model to a traditional relational database.

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S.I.
    Senior Backend Developer
Senior Java (EE) with JavaScript experience with GWT and 2D experience.

15 years of programming experience with managed as well as native languages. Left a permanent contract job for freelance one to have the freedom to think and work outside of the corporate box.

Master Degree in Electronics and Electrical Engineering

Master Degree in Applied Mathematics and Information

Have a permanent dedication to open source development which could be found at github under the project name myNetPCB.

  • EUR 50.00 / hr
  • EUR 8000.00 / mo.
  • Bulgaria

R.Y.
    Middle Fullstack Developer
Advanced fullstack developer with Java and JavaScript

I started as a Java developer way back in 2014. Before that, I was working as a QA for antivirus software for another 2 years. I believe honesty, responsibility, and personal commitment are what makes me really stand out among the others. I am result oriented and I try to gain as much as possible business context on the project, to deliver the right solution. I'm willing to learn and grow. Here is a list of my technologies stack

  • Java - Spring Framework, Spring Data, Play Framework, Spring Boot, Hibernate, JUnit, Flyway, (Maven, Gradle)
  • Scala, Spring MVC
  • SQL DB - MySQL, PostgreSQL;
  • non-SQL DB - MongoDB
  • JavaScript - AngularJS, Angular Material, jQuery HTML5

Others:

  • Apache Kafka, REST, Selenium Testing, Elasticsearch

  • USD 35.00 / hr
  • USD 5600.00 / mo.
  • Ukraine

R.K.
    Senior Fullstack Developer
Senior Fullstack Programmer with PM skillset

A passionate programmer with more than 8 years of experience. I provide fully working, extensible and modern (using the best well-known technologies) solutions for my clients. You can hire me to develop from scratch or to be part of your team. if I don't know something, I'll learn it quickly.

  • Scala, NodeJS, Java, Clojure, JavaScript, TypeScript,
  • Play Framework, Akka, Apache Spark, Apache Kafka, Spring Framework
  • AWS, EC2, S3, DynamoDB, Amazon Lambda, RDS, Redshift.
  • Front-End side tech: React, Redux, Babel, Webpack
  • PostgreSQL, NoSQL, MySQL, Redis, MongoDB, Cassandra

  • USD 53.00 / hr
  • USD 8480.00 / mo.
  • Ukraine

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.M.
    Fullstack Developer
Java / J2EE Developer

I have over 6 years of experience in the information technology industry. Worked in object oriented programming using Java programming language, MySQL and DB2 databases, Linux (Ubuntu) and Windows Xp operating systems. Last four years I've worked as java developer on J2EE Client-servers projects. Before that two years worked as a systems administrator in the internet service provider company.

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

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

A.M.
    Senior Backend Developer
Senior Java/JSP/Struts/Spring Developer

Over the last 20 years, I followed Java history, from 1.0 till current 8-th version. I started with applets and later used many different framework and technologies based on it: XML parsers, XSL translators, Spring Framework, several Apache products (commons, POI, etc.). Later I'm working mainly on server technologies: EJB, XML web services, REST services. I took part in development of subsystems, that intercommunicate using XML-RPC and REST, assess SQL and Big Data databases.

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

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

I.S.
    Senior Backend Developer
Senior Java Developer

Expert in the following areas:

  • Java Core
  • Technologies and Frameworks: Spring Framework (Core, MVC, DI, AOP), AWS(RDS, EC2, S3, SQS, ElastiCache Redis), Spring Boot.
  • Database Access: JDBC, Hibernate, Spring(JDBCTemplate, HibernateTemplate, JpaTemplate), Spring Data.
  • Application/Web Servers: Tomcat, Eclipse Virgo.
  • Databases: MySQL, PostgreSQL, SQLite, CouchBase.
  • JMS: Spring JmsTemplate
  • DB Migration: FlyWay
  • Unit Testing Tools: JUnit, TestNG, Mockito, Mock MVC
  • Reporting Tools: Jasper Report

  • USD 42.00 / hr
  • USD 5400.00 / mo.
  • Ukraine

A.B.
    Senior Backend Developer
Senior Developer/Team Lead J2EE

Senior Java/J2EE Developer/Team Lead. More than 10 years of experience in software development. Professional developer in Java since 2004. I have a solid background in:

  • Core Java, J2EE, Spring framework, JSF, JSP, JSTL, Hibernate, Velocity, Lucene, SOAP, JUnit, Eclipse, MySQL, MsSQL, Oracle, Linux. I am a highly motivated and hard working person.

  • USD 24.00 / hr
  • USD 3100.00 / mo.
  • Ukraine

N.Z.
    Lead Mobile Developer
Android / IOS Senior Mobile Developer / Architect

I'm a high-quality native iOS and Android apps wizard. I'm Oracle Certified Java developer with Master's degree in CS with 12 years of experience in developing not only Android and IOS projects, but also different projects that made me a great architect, complex issue solver and UX/Features improver in all aspects with experience in huge amount of libraries and frameworks such as Firebase, Parse, Spring and much much more. I'm the best in Android and iOS app development as I'm up to date with new technologies, features, and tricks that Google team or Apple team announce. I have led all projects from scratch up to release with a full understanding of OOP, SOLID, optimization, analysis and user experience. I'm proud of apps I made: GuruShots, LiftDay, LiveMaster, and others, so thanks to my clients that trusted me and gave me that opportunity. NOTE: Please do not be surprised by the large number of described technologies, that's even not all. 13 years is more than enough to be able to work with so many technologies!

  • JAVA: Android(all), JSE, JEE, Kotlin, Groovy.

  • Mobile: Android, IOS.

  • Swift 1/2/3/4: IOS 8/9/10/11.

  • Backend: Spring Boot, Grails/Groovy, XML, JSON, REST, XSL/XSLT.

  • DB: SQLite, Oracle, MySQL, DB2, PL/SQL, XMLDB, PostgreSQL.

  • Severs: Jetty, Tomcat, Apache, IBM Websphere, Parse server.

  • Libraries and Frameworks: Firebase, Gradle, Spring-Android, RoboSpice, Retrofit, ORMLite, Google Services SDK, iOS Extensions, Square libraries, CocoaPods, Parse SDK, Backendless, Layer SDK, AfNetworking, Alamofire, Hearst-DD/ObjectMapper, Facebook SDK, Twitter SDK, Instagram Kit, Flurry SDK, GoogleAppIndexing, Grails, Spring, Struts/Struts2, JPA, Jespa, Hibernate, Ant, Web Services, JMS, JUnit, pi4j(Raspberry Pi, Orange Pi), FFMPEG, DexProtector.

-Tools: Git, SVN, Intellij Idea, xCode 7/8/9, Android Studio, Jira, YouTrack, Zeplin.

-Methodologies: Scrum, Kanban.

  • Experienced in apps that included: Social, Chat, IM Messaging, Map, Filtering, Search, E-commerce, In-app billing/purchases, Store, Fitness, Photos, Event, Backup, Image, Contacts, Calendar, Share, Push, Interactive, Notifications Content/Service extension, Deep link, Navigation, Animation, Crop, File, Upload, JSON, REST, API, Library/Gallery, Paging, Storyboard, Support multiple screen sizes, Full stack, Best practice code, Convention, OOP, Play Store, Itunesconnect, TestFlight.

  • USD 52.00 / hr
  • USD 6600.00 / 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

Y.M.
    Senior Fullstack Developer
Web Scraping (scrapy) / Web Developer

A highly skilled and widely experienced IT professional with 9+ years in the development of web applications based on different technologies such as Spring, Struts, MyBatis, Grails, Hibernate, Jersey, JSP, XML, HTML, CSS, jQuery, AngularJS.

Also I am very experienced in web scraping (scrapy, beautiful soup, lxml, phantomjs and selenium frameworks) and have good skills in linux (installation, configuration, bash scripting).

In-depth knowledge and experience in information systems architecture, software design methodologies, software design patterns, and object oriented analysis and design.

  • In-depth knowledge and experience in information systems architecture, software design methodologies, software design patterns, and object oriented analysis and design.
  • Proficiency in all stages of software development lifecycle.
  • Strong analytical and problem-solving capabilities, powerful troubleshooting skills.
  • Self-disciplined, highly motivated and a quick learner.
  • Strong team player with the ability to work effectively in a team environment.

PS: My freelancer.com username is rty567

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

M.N.
    Senior Backend Developer
Senior Software Engineer

I'm a skilled Java developer with more than 7+ years of experience in Java enterprise web and desktop applications. I have experience with Java core desktop applications, Java web applications with the following technologies:

  • Backend: java core, JEE,JSE, JavaFX, JMS
  • Java web: Jsf, Primefaces, Wicket, Freemarker, Richfaces
  • Services: Rest, SOAP, Microservices
  • Frameworks: Spring, Hibernate, Struts, GWT, Adwords, Awl, Apache Ofbizz.
  • Servers : Jboss, Tomcat, Jetty,
  • Databases: Mysql, Postgresql , Db2,
  • Frontend: Javascript, Jquery, AngularJs, Bootstrap, Patternfly , Inspinia.
  • Test Automation : Groovy Stories, Selenium, Robot.
  • Build tools: Gradle, Maven.
  • Requirements engineering: Jama,
  • Business Rules: Groovy , XML Rules Engine ,Drools,
  • Cloud deployment: AWS

  • USD 30.00 / hr
  • USD 3800.00 / mo.
  • Romania

I.P.
    Senior Backend Developer
Senior Software engineer

A skilled Java developer with working experience. Proven expert skills with Java. Java frameworks - Akka, Camel, Flink, Dropwizard, Spring, Micronaut, Hibernate. In memory caching: Spring cache, EhCache, Infinispawn Databases: Postgres, Cassandra, Mongodb Messaging: ZMQ, Kaffka, ActiveMQ Containerization: Docker, Kubernetes.

Excellent in communication and teamwork. A self-motivated and hardworking person.

  • USD 30.00 / hr
  • USD 4800.00 / mo.
  • Ukraine

R.B.
    Middle Fullstack Developer
Java Developer

Hi,

I'm a Web developer with experience of building EE applications four years. Have experience with Spring framework (spring-boot, spring-data, spring-security), Hibernate, Struts2, JSP, GWT, Maven, Gradle, Java 8, webservers (tomcat, jetty, jboss).

Also have experience with angularjs/angular and related technologies (js, typescript, npm, grunt, gulp, webpack, bower, es6, bootstrap, css3, html5).
Ready to work as soon as possible. We can discuss the details of the work.

Thank you, Roman

  • USD 30.00 / hr
  • USD 4800.00 / mo.
  • Ukraine

V.B.
    Senior Fullstack Developer
Java & Javascript Developer

Web frameworks: Spring IoC / Spring Boot / Spring Data JPA / Spring JDBC Template / Spring MVC / Spring Security / JSF / Servlet

  • JQuery, D3.js, require.js, AngularJS

  • JPA/Hibernate

  • Hybris, SAP HANA

  • Tomcat, Glassfish, JBoss, Apache httpd

  • Ant, Maven (flyway, liquibase), Gradle

  • Junit, TestNG, Mockito, Arquillian

  • Apache Chemistry, LogicalDoc

  • HTTP, HTTPS, SOAP, REST Web Services

  • Swagger

  • Jersey, Jackson

  • PDF generation tools: PageFlex, BFO, Jasper Report

  • MySQL, MS SQL, PostgreSQL, Sybase

  • Eclipse, Intellij Idea

  • Jenkins, Sonar Qube (custom rules for it), Git, SVN

  • JxBrowser

  • Ubuntu, Windows Server

  • USD 35.00 / hr
  • USD 5600.00 / mo.
  • Ukraine

P.H.
    Senior Backend Developer
Java/Kotlin Back-end Developer

A skilled, knowledgeable and qualified specialist with a Bachelor's degree in Software Engineering. I have an extensive background in computer programming.

I focus mostly on Java technologies such as Spring Framework, Hibernate, Gradle, etc. In past, I've developed enterprise-level eHealth applications and then I switched to freelancing and work remotely now. I prefer to work with adequate, serious, and honest clients.

It is my pleasure to help people implement their ideas. I would be glad if my skills and experience might be useful to you. And at the same time, I am opened for new technologies, tools and methodologies.

  • USD 39.00 / hr
  • USD 6200.00 / mo.
  • Belarus

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