SUMMARY

• 5+ Years of experience as a Java / J2EE developer (Software Developer).
• Worked on Agile methodology implementations which involved daily Scrum meetings and sprint planning. Solid experience in working with all levels of Software Development Life Cycle Management.
• Good Experience in developing applications using Core Java/J2EE(EJB, Java Servlets, JSP, JMS, JDBC, JNDI), Spring and Hibernate Frameworks and XML technologies.
• Expert in developing applications using three tier architectural frameworks such as MVC(Model View Controller) like Spring MVC, STRUTS, JSTL (JSP Standard Tag Library)
• Proficient in implementing Object Oriented Programming (OOPS) concepts (Polymorphism, Interfaces, Inheritance, Encapsulation and Exception Handling).
• Proficient in designing Unified Modeling Language (UML) diagrams.
• Expertise in using HTML, CSS, JavaScript, AngularJS, JQuery, and AJAX for UI.
• Good working experience in implementing SOAP and Restful services.
• Proficient with development of Restful Web Services using JSON and XML representations.
• Expert in using most of the Java IDEs like Eclipse, Visual Studio.
• Strong experience in database technologies like SQL queries, Stored Procedures, triggers, views, joins with databases like Oracle, SQL Server, My SQL.
• Good experience with Multithreading, Collections and Exceptions.
• Used Dependency Injection feature of Spring MVC Framework and ORM mapping tool Hibernate for rapid development and ease of maintenance.
• Experience in using Design Pattern: Singleton Pattern, Session Façade Pattern, MVC Pattern, Factory pattern and Data Access Objects(DAO) pattern.
• Extensive experience in Application servers likes Web Sphere, Glassfish and Web Servers like Apache Tomcat.
• Used IDE's such as Eclipse, implemented unit testing with JUnit and Mockito.
• Used JMS for asynchronous communication by putting the messages in the message queue and used Spring transaction management to manage the transactions in the application.
• Experience with the AWS CLI and SDKs/API tools.
• Good knowledge on Amazon Web Services(AWS), Amazon Cloud Services like Elastic Compute Cloud(EC2), Simple Storage Service(S3), Amazon Cloud Watch, Amazon Cloud trail, SNS, SQS, SES and LAMBDA.
• Experience in using version control tools like GIT, SVN.
• Providing Production support for the application and Bug fixing within production environment.
• Proficient in handling multiple projects simultaneously, quick learner, skilled at debugging, testing and problem solving.
• Have excellent communication and problem solving skills with excellent understanding of system development methodologies, techniques and tools.

TECHNICAL SKILLS

Programming Languages: Java, C, C++, SQL, Python

JEE Technology: Servlets, JSP, JDBC, JMS, JNDI, JTA, JPA, EJB

Frameworks/ORM Tools: Spring, Struts2, Hibernate

Database: Oracle, MySQL, PL/SQL

IDE: Eclipse, Net Beans, Visual Studio

Design Methodologies: Agile, SCRUM.

Operating Systems: Windows, Linux, Unix

UI: HTML, XML, AJAX, JavaScript, CSS, JQuery, Bootstrap, AngularJS

Web Services: SOAP, RESTful Services (Jersey)

Tools: Maven, Junit, Mockito, Log4j

Version Control Systems: GIT

PROFESSIONAL EXPERIENCE

Java Developer

Confidential

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering and analysis, design, implementation, testing, and deployment.
• Used Spring MVC framework for the application development.
• Used Spring for bean instantiation, annotations, controllers, request mapping to handle the web services.
• Used RESTful services to make web service calls simple and easy for the client to access it.
• Developed Web Application using J2EE architecture, using JSP to design the user interfaces and Hibernate for database connectivity.
• Developed DAOs using JPA, Hibernate persistence API for the database operations to interact with Oracle Database.
• Developed web service client using Spring Framework and REST HTTP protocol to get customer credentials and information.
• Involved in developing an efficient User Interaction screens using AngularJS, CSS3, Bootstrap, HTML5, JavaScript, JQuery and AJAX.
• Used NodeJS to resolve dependencies via Angular2, typescript.
• Implemented routing logic and navigation from screen to screen and also implemented login functionality on the client side in Angular2.
• Developed Angular controllers, services, filters and developed HTML templates with various angular directives.
• Wrote PL/SQL queries to check the integrity of data and created Stored Procedures and Triggers.
• Deployed application on AWS and Web Sphereas a server.
• Deployed the code on EC2 instance where Elastic Beanstalk automatically handles the deployment, capacity provisioning, load balancing, auto - scaling to application health monitoring.
• Used SNS, SMS along with Cloud Watch to monitor bounces, complaints, deliveries, sent emails and rejected emails.
• Utilized Cloud Watch to monitor resources, to set alarms for notification or automated actions, and to monitor logs for a better understanding and operation of the system.
• Used Maven for the project management like build, install.
• Used GIT for version control and repository.
• Involved in writing Unit test cases for unit testing using Junit.
• Used log4j for logging errors, info, exceptions.
• Involved extensively in Code Reviews, Unit testing and Process Improvements.

Environment: Windows XP/8, JDK 1.7, Java/J2EE, Spring 4, Hibernate 4.0, AWS, Maven 3.1, Web Logic 11g, Spring boot framework 1.2.7, JUnit, GIT, Eclipse neon, Log4j, Oracle 11g, PL/SQL, Bootstrap, AngularJS, HTML5, CSS3, JavaScript, AJAX.

Full Stack Java Developer

Confidential

Responsibilities:

• Designed Functional Specifications and Design Specifications with Uses Cases and Data modeling using UML.
• Interacted with the business users for gathering the requirements during design, development and implementation phases.
• Used Spring MVC framework for the application development.
• Used Spring for bean instantiation, annotations, controllers, request mapping to handle the web services.
• Used SOAP services to make web service calls simple and easy for the client to access it.
• Developed this application using Java/J2EE architecture and Spring framework, using maven plugins for building a well structured java program.
• Developed and enhanced middleware components using Collections, Generics, Object serialization and Multi-Threading and core java design patterns
• Established a frond end connection with MySQL, which was used to update and manage large data repository.
• Involved in developing an efficient User Interaction screens using HTML, CSS, Bootstrap, JavaScript, JSP.
• Used Struts2 tags and tiles with JSP to get a well-organized user interface.
• Used PL/SQL Stored Procedures, Functions, and Triggers to enhance and improve functionality requested by business for reducing manual processing time.
• Used Maven script for building and deploying the application on Web Logic.
• Used GIT for version control and repository.
• Implemented Unit and Integration test cases with JUnit framework based on Functional Flow.
• Involved extensively in Code Reviews, Unit testing and Process Improvements.

Environment: Windows XP/8, JDK 1.6, Java/J2EE, Spring MVC, Hibernate 4.0, Apache-maven 3.0, IBM WebSphere 7, JUnit, GIT, Eclipse 4.2, MySQL 5.7,, HTML4.0, CSS, Bootstrap, JavaScript, JSP.

Full Stack Java Developer

Confidential

Responsibilities:

• Actively involved throughout the life cycle (Agile Methodology) of the project from requirement phase to evolution phase.
• UsedUMLfor developing Use Cases, Sequence Diagrams and preliminary Class Diagrams for the system and involved in low-level design.
• Interacted with the business users for gathering the requirements during design, development and implementation phases.
• Developed the entire application implementing Spring MVC Architecture integrating with Hibernate and spring frameworks.
• Used JSP and CSS3 as the view component. Also utilized the HTML, Bootstrap and JavaScript objects to design rich user interface.
• Composing the application classes as Spring Beans using Spring IOC/Dependency Injection.
• CreatedSQLqueries,Stored Procedures, Functions for the Database layer by studying the required business objects and validating them with Stored Procedures. Also used JPA with Hibernate provider.
• Configured the Hibernate ORM to persist the application data into database used MySQL server Database to store the data
• Implemented Hibernate mapping like one to one, one to many and many to many based on Requirement
• JSP with structs tags to design the user interfaces.
• UsedMavenscripts and JENKINS tools to build the entire module.
• Configured and deployed Application on Web Sphere server.
• Coordinated with QA and Business teams to resolve the identified issues through Quality Center.
• Involved in defect management, debug, troubleshoot and identifying root causes of the issues and fix the issues
• ImplementedJUnitframework to write test cases for different modules and resolved the test findings.
• Implemented Log4j for logging and appended to a log file for debugging.
• Developed Spring JMS message listeners to consume JMS messages from queues and used Spring transaction management to manage the transactions in the application.
• Used Subversion (SVN) for software version control tool.
• Dedicated to successful project completion with the ability to work well in large group or as an individual under deadline pressure

Environment: Windows XP/8, JDK 1.7, Java/J2EE, Spring 4, Hibernate 4.0, Apache-maven 3.1, JBoss 7, Jenkins,, JUnit, Log4j, SVN, Eclipse 4.2, MySQL 5.7, HTML5, CSS3, JavaScript, Bootstrap.

Java Developer

Confidential

Responsibilities:

• Implemented Object Oriented Analysis and Design concepts using UML include development of class diagrams, sequence diagrams, and state diagrams.
• Worked on Java classes and implemented OOPs concepts like encapsulation, polymorphism, inheritance and exception handling.
• Implemented server side programs by using Servlets and JSP.
• Used JSP for generating dynamic html pages.
• Ensuring set up relations includes indexing, constraints, foreign keys etc. using SQL Server.
• Developed complex SQL queries to fetch data.
• Used JDBC template to extract data from data base and stored them using result set to perform operations on the data or display the data on UI.
• Developed web pages using HTML, CSS, Bootstrap, JQuery, JSP, AJAX.
• Used GIT as version control system, to keep track of all the work & all changes, allowing several developers to collaborate.
• Used Maven as build and configuration tool and Jenkins for continuous integration tool.
• Validating the Application by Deploying and testing on Tomcat Server.
• Involved extensively in Code Reviews, Unit testing and Process Improvements.

Environment: Windows XP/8, JDK 1.5, Apache Tomcat 8, Maven 3.0, GIT, Eclipse mars, Java, Oracle 11g, Servlets, HTML4.0, CSS, JQuery, JSP.