Hire Spring Framework developers

The Spring Framework is an open source application framework and Inversion of Control container for the Java platform.

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P.P.
    Senior Fullstack Developer
Senior Fullstack developer with Java and AngularJS

I a senior Java engineer with 5+ years of experience in the software development industry. In the last year, I work as a team lead for a small team of Java developers. Delivered 15+ small applications for clients from USA.

  • USD 45.00 / hr
  • USD 6400.00 / mo.
  • Ukraine

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

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.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

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

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

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

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

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

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

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

A.N.
    Senior Mobile Developer
java/Kotlin developer

Experienced Java/Kotlin Developer.

Summary:

  • Over 8 years of software and webapps development;
  • Took part of lots of enterprise projects (portfolio with the selected products can be found below);
  • Fluent in Spring Boot and many related frameworks and technologies;
  • Striving for the SOLID design, but not forgetting about pragmatic approach;
  • High self-organization and discipline.

Technologies:

Java, Kotlin, Javascript, HTML, CSS, Sptring Boot, Spring Framework, RESTful services, Git, PostrgeSQL, MySQL, Hibernate, JPA, JUnit, TestNG, Mockito, Selenium Webdriver, Selenide, Jenkins, Bamboo, Azure DevOps, Docker, and many, many more.

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

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

K.G.
    Middle Fullstack Developer
Java, Cloud, Web and Mobile expert

Java web-apps, distributed cloud apps, REST APIs, Android clients, text processing, searching, scraping and natural language processing. Strong skills and lots of experience for US$22/hour only. Core java, web frameworks (Spring Boot, Ninjaframework), native Android apps; JUnit, AssertJ, Hamcrest, REST-assured, Doctester; Cloud services: Amazon web services (AWS), Microsoft Azure, Google App Engine; SQL, MySQL, JPA, Hibernate, Cloud databases (DynamoDb, DocumentDb, CloudSql, CloudDatastore); REST, JSON, XML, HTML 5, CSS, JavaScript, TypeScript, JQuery, Bootstrap, AngularJS 2.0; Natural Language Processing and Machine Learning: Stanford NLP, OpenNLP, GATE, Jape, LingPipe, Lucene, AzureML, WordNet, Regular expressions; Text processing: Web-scraping (Selenium, jsoup), parsing, classification, translations, definitions, text-to-speach etc; Office Open XML, XMLBeans, Apache POI, pdfbox. Tools: Maven, Ant, Git, Jira, Asana, Codeship.

  • USD 32.00 / hr
  • USD 5100.00 / 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

R.G.
    Middle Mobile Developer
Android Developer with more then 2 years of commercial experience

A forward thinking developer offering more than two years of experience designing, implementing, integrating, testing and supporting Android applications for mobile and tablet devices on the Android platform.

Skills: Tools and Technologies: GraphQL, RxJava, Android SDK, Android Studio, Retrofit2, Glide, Gson, Dagger2, OSM, WebSockets, BLE, Hibernate, JPA, FlyWay, Coroutines Patterns: MVP, MVC, MVVM Languages: Java, Kotlin, C++ Frameworks: Spring, TensorFlow Data storing: MySQL, PostgreSQL, SQLite, Realm, Room Data languages: JSON, GraphQL APIs: Google APIs, Firebase, UploadCare, Youtube Soft Skills: Communications, teamwork, organization Miscellaneous: RESTful Web Services, HTML, CSS, Bootstrap

Highlights:

  • Created a lot of user-friendly, aesthetically pleasing and fully functional applications for Android
  • Proficient in object-oriented design, data structures, problem solving, complexity analysis, and debugging
  • Developing strong backend side which can be used for all mobile platforms
  • Have strong understanding of material guidelines, client - server architecture principles, mobile development life-cycle
  • Always using Android best practices and adding multiple screen dimensions support

My purpose is to help you realize your ideas and bring your vision to the mobile market. Also it involves building an app from scratch or updating existing apps, building strong restful apis, adding multiple screen support, etc.

  • 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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