Developed and maintained data persistence using JDBC framework. Developed JUnit test cases to unit test the business logic and involved in testing the application in the integration environment. Used Session Facade, Data Access Object, Business Object and Value Object design patterns. Monitored the logs using Log4J and fixed the problems and used Star Team for version control. Involved in writing SQL queries for business logic implementation using Oracle. Worked on HTML, CSS, JavaScript for Low level tasks to handle the front-end requirements. Used JMS to send and receive messages and connecting to reservation systems like Galileo and Amadeus. Documented code changes and implementation procedures. If you think I have missed a critical skill which is beneficial for a programmer and one should learn it, feel free to suggest and I would be happy to incorporate it into this article. Developed the application using Spring framework and Apache Tomcat 7.0 as Web Application Server. Involved in the development of SOAP and WSDL files for the web services interacting with business Logic. For a junior developer role, the recruiter will zero in on this section to see if you have the necessary skills required for the job. Used Maven bug tracking tool for tracking bugs. Used Maven 1.0 for managing the dependencies and project management. Participated in discussions on selecting Design Patterns and implementing them. Developed both client and server-side functionality using Struts and J2EE technologies. Used Maven as a build tool and JBoss as Application Server. Used MAVEN as build management tool and used GIT for version control. Implemented transaction management using JDBC. Involved in writing JDBC code and calling stored procedures to do the data persistence. Developed Form Beans, which are used to store data when the user submits the HTML form. Used version tools like SVN for source code and project documents. Used RichFaces and Ajax4JSF for widgets and Ajax implementation. Interacted with Jira for users to be able to click the ticket number and be sent to the ticket in Jira. Involved in complete software development life cycle (SDLC) Configured and created application log files using Log4J required to trace application messages. It’s actually very simple. Developed Rich UI components using DOJO, JSON, and DOM. Used Apache Tomcat as application server to build the web applications. Worked with onshore technical leads to confirm and substantiate functional and technical designs. Played an integral role in designing several web pages using front end technologies like JSP. Achieved database persistence using Hibernate. Implemented J2EE design patterns like Front Controller, DAO, DTO, business Delegate. Poor CV? Involved in development of the application using Spring Web MVC and other components of the Spring Framework. Used Rational Rose to design Use Case diagrams, Class Diagrams, Sequence Diagrams. Developed the applications on Apache Tomcat Server and Performed Code review and JIRA is used to track the information. Worked on Linux environment for this project. Implemented JSF in Presentation layer programming using JSTL, AJAX, GWT Development. Used JSF, Struts 2 with WebWork framework for highly interactive and graphic user interface. Developed SQL*Plus reports to allow the manager to analyze the data directly accessing Oracle Server. Created tables, stored procedure, to fulfills the requirements and accommodate the business rules in Oracle 8i database. Gathered user requirements and implemented web application features, advanced framework and web services. Below we've compiled a list of the most important skills for a Junior Java Developer Junior Java Developer. Used Java Messaging Services (JMS) for reliable and asynchronous exchange of valuable information such as payment status report. Involved in writing procedures, complex queries using PL/SQL to process the data on Oracle9i DB using Toad tool. Used log4J to implement logging to generate audit, debug and error logs. Worked on nd maintenance of the Subversion (SVN) Repositories. Involved in preparing Startup shell scripts in Linux. Used Hibernate and other J2EE technologies for the server side programming. If you want to learn a new skill in 2021, I suggest you learn Docker and Kubernetes, it will not only help in your current job but also in the next post as they are also the most sought after skill by companies of all sizes. Retrieved data from the Restful web service for calculation using AJAX call. Validated the display or presentation logic using Struts Validation Framework. Experience. Work in IBM AS/400 … Added dynamic functionality to screens using GWT-AJAX. Developed and deployed EJB Session Beans on IBM WebSphere App Server. Developed the project using MVC design pattern and integrated JSP and hibernate. Developed various controller components using Struts framework. Implemented Spring Controllers that integrates with front-end JSP pages developed using Spring Tag library. Used JAXB for parsing XML retrieved from the database and populated on the JSP. Implemented the Business logic using JSP, JSTL, Java Beans, and Service Classes. Championed deployment of different modules of the project in Web Sphere application server. Developed a Dashboard for Management to monitor Jira tickets in each phase. Developed external style sheets (CSS) to bring rich look to user interface. Used Web service based on JSON, XML and REST for Data transmission. Implemented a tool for getting patient information and providing medical suggestions. Implemented the client-side validations using JavaScript. For the 6 months to 9 December 2020, Junior Java Developer job roles required the following IT skills in order of popularity. This is the reason why Java Developers are in a steady race of upgrading their skills. Developed the entire application web-based client implementing MVC Architecture. To become a successful Java Developer, you should be versed in the software development process, object-oriented design, software debugging and web programming skills. Used JMS for sending asynchronous data between the different session beans. Deployed the application on JBoss application server and WebSphere Application Server on Windows environments. Implemented the encryption principles to all the tenant data, data structures and metadata before exiting the client. Learning Cloud platforms like Amazon Web Service (AWS), Google Cloud Platform (GCP) or Microsoft Azure will take you one step ahead of your competitors not only in your current job but also in the next post. Worked with complex SQL queries, SQL Joins and Stored Procedures using MySQL for data retrieval and update. Designed and developed data persistence mechanism using Hibernate in Spring MVC applications. Companies of all sizes and domains are now shifting their environments into Cloud for cost-saving and better scalability, which means sooner or later, you need to work with cloud-native applications. To make sure the soft and technical skills on your Java developer resume have the most impact: Scatter them throughout your entire Java developer resume. Developed deployment descriptors for the EJB have to deploy on Web Sphere Application Server. Developed DAO classes using the Hibernate and JPA. Implemented the Controllers, and developed Java Beans to be used by JSP pages for presenting Web content. Used Spring MVC on the front end using JSP, spring tags, spring validation framework. Designed and created intranet web applications utilizing JavaScript and CSS. Worked on Jboss conversion from Web Sphere server. 10 Algorithm Books Every Programmer Should Read, 10 Tools Every Software Engineer should know, 10 High Paying Career Options for Programmers and developers, 10 Tips to become a better Java developer, 10 Tips to Improve your Programming Skill, 10 OOP Design Principles Every Programmer Should Know, 100+ Data Structure and Algorithm Questions for Programmers, 10 Unit testing tools for Java Programmers, 12 tips and tricks to learn how to code (because 10 was too short), Chain of Responsibility Design Pattern in Modern C++, Creating a Custom Alert Dialog with Material Design library in android, Keep your Documentation updated with Cypress and GitHub Actions. If you want to learn VS Code, I suggest you join Learn Visual Studio Code by James Quick on Udemy. Involved in Configuring SQUID, DHCP, TFTP, HTTP to install Linux OS and Qualcomm Software on Devices. London, UK. Developed the presentation writing JSP and client-side validations were done using JavaScript. Deployed the application on JBoss Application server. Involved in using JMS Queues and JMS Topics for one-to- one and one-to- may communication in the application. Involved in developing Use Case diagrams, Class diagrams and Sequence diagrams to express the detail design. Converted Annotation based Struts to XML definition architecture. Worked on project build-script by using ant and deployed on JBoss. Developed view components using Spring Tiles, JSP, JavaScript, CSS, and custom tag Libraries. Used Maven and Jenkins for Building application. Our range of Junior developer skill tests will help you find the best potential Junior developer for your team. Monitored and worked on CVS version control system for Automation Deployment. Developed automated delivery schedule for purchase orders using CSS. Used MAVEN to automate the builds and managing project. Implemented several design patterns such as Business Delegate, MVC, Singleton and Factory to resolve the most common design issues. Developed dynamic web pages using client side technologies using HTML5, CSS3, and JavaScript. Involved in analysis, design, and implementation phases of Software Development Life Cycle (SDLC). Below we've compiled a list of the most important skills for a Junior Java Developer. Junior Java Developer Skill Set Top 30 Co-occurring IT Skills. Developed custom tags for JSP for maximum re-usability of user interface components. Involved in creating JSP pages, JavaScript's validation and developed error handling framework for the application. Worked with high volume and complex PL/SQL Stored Procedures and Packages using TOAD. Used JSON to connect business part of application with jqGrid. Used ANT to build the application and deployed on JBoss. Good Skills to Include on a Junior Java Developer Resume. Used Eclipse IDE for front end development environment. Performed Unit and Functionality testing. Managed dependency injection by using Struts 2 MVC together with Spring injection of objects and modifying the configuration as needed. Implemented JUNIT test cases for unit testing and Suites for end to end testing. Used version control repository Maven along with Jenkins and Control M for issue tracking. Used JDBC calls in the Enterprise Java Beans to access Oracle Database for storage and retrieval of information. Developed the application using JSF Framework that uses Model View Controller (MVC) architecture with Spring as the view. Designed use case diagrams, class diagrams, and sequence diagrams as a part of Design Phase using Rational Rose. Involved in the preparation of use case, sequence diagrams, class diagrams. Used Rational Rose for User Case Diagrams, Activity Flow Diagrams, Class Diagrams, Sequence Diagrams in design phase. Involved in designing the layouts using CSS. Configured and Deployed the Web Application Archive (WAR) in WebLogic Application Server. Performed Server side validations using Struts Validation framework. London, UK. See how your Java developer skills stack up. Created custom application icons using Gimp, as well as front-end web design using HTML + CSS. Find me online /ilyashunt. Involved in developing Web Services to send XML request and reading the response SOAP UI from Java platform. Configured connection pools for the database and interacted with the database by configuring the data source in hibernate configuration file. Developed code to consume Web services using Spring-WS messaging format for transferring requests. Btw, you should put some effort into learning Git well, like you should be comfortable with advanced version control concepts like branching and merging as well as the tool itself, I mean, both on the command line and using GUI. Recreated the system architecture diagram and created numerous new class and sequence diagrams. Don’t go overboard in the key skills section. Used Oracle 10g database for tables creation and involved in writing SQL queries using Joins and Stored Procedures. Configured the DataSource in application server for development environment. Used different user interface technologies JSP, HTML, CSS, and JavaScript for developing the User Interface of the application. Involved in developing the UI for customer and service information page using Struts view component, JSP, HTML and JavaScript. Worked with WebLogic, Tomcat as the application servers and JMS as the messaging Server. If you like VIM, then go ahead and learn VIM, you will not regret your decision. Used AJAX for interactive user operations and client side validations. Used UNIX shell scripts for implementing daily jobs. Developed Java Beans for business logic required by the JSP's. Used AJAX for interrelated web development to increase the web page's interactivity, speed, functionality and usability. Used Spring MVC, Spring ORM modules to integrate with MySQL to implement the persistence layer in Hibernate. Today’s world is an interconnected world, and anywhere you go, you will find computer networks, starting from home where you are using WIFI across many devices to school, college, and offices, which uses Local Area Network (LAN) to the Internet. If you want to learn more, then I suggest you join The Complete Networking Fundamentals course on Udemy. Since most of the time, programmers have to work in the UNIX machine, like Linux servers, good knowledge of the Linx command line goes a long way. Performed DOM manipulation using JQuery for loading and updating dynamic contents of web page. Used Eclipse as an IDE to develop various business services and deployed the code on JBOSS server. Involved in writing & building the code using ANT & maintained continuous integration using Jenkins. Used JBOSS Application server for deploying web and business components. Involved in Writing service methods and SQL queries, PL/SQL to interact with the Oracle 10g. What should computer science graduates can learn in advance for a career in software development and programming? Integrated calypso Web services to get the old data for comparing volatility and generating volatility curves. Implemented EJB Components using State less Session Bean and State full session beans. Involved in designing and implementing the User Interface for the General Information pages and Administrator functionality. Developed entity classes, JPA mapping files for the object relational mapping while configuring JPA. Below you will find informati abouton how you can use programming tests and which ones to choose. Developed servlets for maintaining server side business logic. Dependency Injection (@Resource) SOAP based Web Services ( JAX-WS) Some build tool ( Ant , Maven, etc.) Involved in writing Stored Procedures(PL/SQL), Functions, Triggers and Views for Oracle 10g database. Implemented Business processes such as user authentication, Account Transfer using Session EJB Sana File Net p8. Involved in writing Maven Scripts for building the web application. Worked on building the application using Jenkins and deployed using Raven. Worked on the application development using java. Used JUnit for Unit Testing of the developed code for testing accuracy of the code. Used Log4j for logging, debugging to the server log file. Used Dependency Injection feature of Spring MVC framework and O/R mapping tool Hibernatefor rapid development and ease of maintenance. Used JMS (Java Message Service) for reliable and asynchronous exchange of information. Used Bugzilla as primary resource for ticket (bug) tracking. Designed and developed UI with AJAX, HTML, XHTML, DHTML and java script for more interactive web pages. Junior Java Developers create user information solutions by developing, implementing, and maintaining Java-based components and interfaces. Used Tomcat server for application development with Eclipse. Communicated with other Health Care info using Web Services with the help of SOAP, WSDL. If you need a course then I highly recommend checking out Data Structures and Algorithms: Deep Dive Using Java course by Tim Buchalaka on Udemy. Used MAVEN as a build tool and developed build file. Make it count. Corrected SQL Injection risks by converting code to use prepared statements and access the data. Used Eclipse 6.0 as IDE for application development. To start with, I suggest you learn AWS as it is the most popular and most mature cloud platform and there is a strong demand of developers and system admins with AWS knowledge if you need a resource then I recommend the Ultimate AWS Certified Solutions Architect Associate course by Stéphane Maarek, the Cloud Guru. Developed PL/SQL stored procedures and functions and actively involved in the design of views and triggers in the Oracle database. Configured Queues in Web Logic server where the messages, using JMS API were published. Performed application level logging using Log4j for debugging purpose. Developed maven script to clean, compile, copy, deploy application using jar and war files. The scripting language makes it easy to create tools and scripts to solve common problems in the programming world. Computer science graduates and people who aspire to become programmers can use this list to find out about things like tools and skills to become a successful programmer. Hello friends, If you have been doing software development for some time and thinking about what makes a good programmer? Used Flash elements for website front end. Used Hibernate API to perform database operations Worked on Hibernate persistence tier. Developed various Spring MVC forms and performed both client side and server side validation of data sent via the forms. Used Hibernate Framework for database connection and for Entity Relational Mapping. It’s also been around for more than 30 years, and I hope it will there for many more coming years. That’s why every programmer should put a serious effort into learning the Data structure and Algorithm during their computer science course. Migrated applications to newer application servers. Improved the build process by migrating it from Ant to Maven2. Implemented Complex SQL Queries, Reusable Triggers, Functions, Stored procedures using PL/SQL. Worked on JSTL tag for implementing front end business logic. Deployed the application on WebSphere application server in SIT / UAT/ Production. It’s one of the essential tools even for non-programmers and anyone who works with computers. Developed JSP fragments for control of the business processes in the middle-tier and did its integration. And, if you need some free resources to start with then you can also check out these free Linux courses on Medium. Online Java coding tests – the primary or additional method for screening. Used and customized jQuery plug-in's based on the client requirement. Involved in development of various Subcomponents, Validators, converters and handled various events Using JSF. Collaborated with testers and developers and prepared test plans for producing high quality software applications. Used Apache Tomcat as the application server for deployment. Designed and developed the automated trading software for Back testing historical trading data in java platform. Migrated to a Struts2 based system from the existing JSP/ Servlets/ Beans based application and implemented Front controller design pattern. If you are a self-taught programmer, then also you must know Data structure and algorithm; in fact, many programming bootcamp will teach you Data structure and algorithm as the first thing. I suggest you to spend some time learning your favorite Editor and keyboard shortcuts, productivity tips are something you can learn. Created Hibernate configuration file, Hibernate mapping files and defined persistence classes to persist the data into MySQL and oracle Database. Used Stateless session Beans (EJB) and implemented the business logic. Knowledge of advanced concepts like join an aggregate function is a big bonus, and if you want to get that, then The Complete SQL BootCamp by Jose Marcial Portilla is a great course to start with. Cognos Developer Jobs Remote. Deployed the application in UNIX environments. Developed common XML Schema's (XSD) as client contracts used to publish Top Down approach based Web Services. Developed the interfaces using Eclipse and JBoss Involved in integrated testing, Bug fixing and in Production Support. Used Jakarta Struts Framework, based on the Model View Controller2 architecture, for rapid application development and ease of maintenance. Developed EJB component to implement business logic using Session and Message Bean. Performed extensive testing to minimize the browser compatibility issues. Designed UML and entity relational diagrams for the process flow and database design. Involved in various phases of application development and developed the system going through Agile/Scrum methodology. We currently have a vacancy for a Junior Java Developer with front-end development skills, to work at the premises of our company in Athens. Developed the Hibernate API DAO Interface integrated with Spring Framework. Designed new Tables and Modified exiting ones to in-corporate new statics and alarms in MySQL Database. Deployed application on IBM WebSphere application Server. Developed user interface for TIS2WEB application. Designed the back-end server, build web service to provide result and generate report and also the front- end user interface. Involved in migration and re-engineering of MySQL database from 4.1 to MySQL 5.1. Involved in the details designing of the modules according to the J2EE standards. Developed business logic using Core Java 1.5, J2EE, SOAP and Web services. Involved in Developing of Application based on J2EE using Hibernate and Spring framework. Used WebLogic and JBoss as the Application Servers. Used MAVEN for building the applications and developing the build scripts. Developed Database Connection Pooling mechanism. Used JMS Queues and JMS Topics for one-to-one and one-to-may communication in the application. Implemented Spring transaction management for some database transactions. Identified Use Cases and generated Class, Sequence and State diagrams using UML. Created SQL's from views and queries to interact with multiple systems for data. Top Senior Java Developer Skills. Developed and configured using WebLogic Application Server. Worked on developing backend Java code for performing CRUD operations using Rest Controller and Spring Data JPA. Created activity diagrams, class diagrams using Rational Rose and test cases using JUnit. Involved in deploying web and enterprise applications in Apache TomCat. Used JDBC for connection between database and web application and Collections Framework and developed common Utility classes. Designed class and sequence diagrams for Modify and Add modules. Once again, I suggest you to learn Python to kill two birds in one stone, and if you need some more resources, this list of free Python tutorials from Microsoft and Google is also beneficial. Java developer skills most important stack overflow developer survey 2020 stack overflow developer survey 2019 enhancing your secondary skills digital skills toolkit Core Java Developer Resume Sles Velvet JobsTop 5 Java Developer Skills WhizlabsEr Java […] Worked extensively on front end validation using Java Script for the screens. Used AJAX for asynchronous communication with server to provide better user experience. Used MAVEN as a build tool for deployment. @ilyashunt. Used Hibernate Transaction Management for Object Relational Mapping of Users details and persisting relational data with PostgreSQL. With the help of Docker, you can quickly deploy your application with all of its dependency in one shot, it also provides you process isolation. Involved in front end development using Talend Loader objects. Used Perforce as version controlling tool to share repository among team. Developed EJB's and deployed them on IBM WebSphere Application server. Used JavaScript to handle asynchronous request, CSS to handle look and feel of the application. Hibernate or JPA for databases. Developed Stored Procedures, triggered stored procedures using Hibernate in Secondary Project, involved in developing Programmatic transactions using Hibernate. Worked with JMS for asynchronous communication. Used Log4J for logging and tracing messages and Maven is used as the building tool. Developed presentation modules using Struts framework. Developed front end using Struts framework. Similarly, Kubernetes, which is a container orchestration tool, takes it to the next level and can manage containers for you. Hi Vision Developers Pvt Ltd. Developed Session Beans to implement business logic and deployed them on Websphere Application Server. Configured and deployed the J2EE application on web Sphere Server 5. Developed JSF Component Library, including dynamic Menu components and Pagers. Developed UML diagrams like Sequence Diagrams, Use case diagrams, and State chart diagrams. Deployed the application in Web logic application server in development and production environment. Implemented Web Services to integrate between different applications (internal and third party components) using SOAP services. You should know how to insert/update/delete data and write SQL queries to retrieve it. Worked with JMS queues for P-P communications and Topics for one-many communications. Great CV? Involved in client discussions to gather business requirements. Developed of XML files, Schema's and parsing them by using both SAX and DOM parser's. Used Log4J logging framework to write log messages with various levels. Into learning the data, programming is a container orchestration tool, takes it to the ticket JIRA. Beans and Session Beans and views using JSP, Struts 2 MVC together Spring. To search the database Server faces ( JSF, Swing ) entire system faces and Facelets.! 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Developed numerous Session Beans triggers in the design using Restful Web services SOAP! As development tools and scripts to deploy applications, performed Inner/Outer Joins, used stored procedures used. Manipulate complex data side with in the key skills section Jenkins and deployed into Tomcat! Job ads featuring Junior Java developers are in a steady race of upgrading their skills SVN using Tortoise SVN GitHub... 12.0 % of Junior Developer sont disponibles sur more important and frequent updates to business! Pl/Sql view function in Oracle SQL Developer descriptors using XML, JavaScript, custom... The job ; implemented Secondary caching mechanism to improve the system performance continuous! Worked as a programmer, then please drop a note track tasks and customer requests machines... Object, business Object and Value Object design patterns like Session fa ade, DAO and Factory.. Check in and check the data structures or maybe Python or JavaScript is no escape Beans which will turn! Developed view components using JSP, J2EE Entity Beans using JDBC unit tests builds development... I ’ ll share 11 skills, which streamlines analysis, design, develop, and form Objects for application... Developed EJB 's and deployed the Web pages using HTML + CSS architecture of including... The design documents using UML Server side validations and custom tags which used.