SUMMARY

• 7 years of experience as a Java Developer, Java J2EE, Java Back - end, Java Front and Software Engineer using core Java, C++.
• Good Experience with Spring Boot, a high - level Java framework. Experience in object-oriented programming (OOP) concepts using Java 8, Spring core and Linux.
• Experienced in developing standalone, J2EE Enterprise applications using spring boot, hibernate, JSP (Java Server Pages), enterprise Java Beans, Java Message services, JNDI, JDBC, Java mail, Java Transaction services, J2EE connector.
• Experience in object-oriented programming (OOP) concepts using Java, C++ and PHP.
• Experienced in WAMP (Windows, Apache, MYSQL, and LAMP (Linux, Apache, MySQL, Python/PHP) Architecture.
• Experienced in installing, configuring, modifying, testing and deploying applications with Apache.
• Understanding of Functional Programming using Java 8, Lambda expression.
• Well versed with design and development of presentation layer for web applications using technologies like HTML 5, CSS 3, and JavaScript.
• Familiar with JSON based REST Web services and Amazon Web Services(AWS), Elastic search, cloud watch, cloud foundry.
• Experienced in developing Web based applications using servlets, Spring boot, hibernate ORM, MySQL, Oracle database, HTML 5, CSS3, JavaScript, jQuery, Ajax, Angular.js, RESTful web services, JSP, XML, Spring MVC, Node.js.
• Good experience with Amazon Cloud EC2, Simple Storage Service S3 and Amazon SQS.
• Experience in writing Sub Queries, Stored Procedures, Triggers, Cursors, and Functions on MySQL and PostgreSQL database.
• Worked in agile and waterfall methodologies with high quality deliverables delivered on-time.
• Experience in Spring framework, Spring security, Spring core, Spring MVC, Spring boot, Spring REST, Spring ORM, Spring Web
• Experience with continuous integration and automation using Jenkins.
• Experience with Unit testing/ Test driven Development (TDD), Load Testing.
• Proficient in developing Web Services (SOAP, RESTful) inPythonusing XML, JSON.
• Experience in NOSQL Database likes Cassandra, mongo DB features like Auto replication, Sharding.
• Experience with Unit testing/ Test driven Development (TDD), Load Testing.
• Experience in Integration tool Jenkins and Docker container, Kubernetes
• Efficient knowledge in using different version control systems like Git, CVS and GitHub.
• Experience in UI Development using Angular JS, Bootstrap and Saas.
• Hands on Experience in Data mining and Data warehousing usingETLTools and Proficient in Building reports and dashboards.
• Good knowledge in developing Mobile Applications.
• Involved in all the phases of Software Development Life Cycle (SDLC) using Project management tools JIRA, Redmine and Bugzilla.
• Extensive knowledge and experience in developing Single Page Applications (SPA) using AngularJS.
• Familiarity with development best practices such as code reviews and unit testing and experience in the Automation frameworks Docker, Maven, Ant, Chef.
• Experience in writing reusable and in test driven development using Unit Testing, Junit.
• Develops, enhances, debugs, supports, maintains and tests software applications that support business units or supporting functions.
• Hands on experience in debugging and fixing the bugs and very good with support and maintenance.
• Ability to participate to solve business and technical issues.
• Hands-n experience in Automation tools like chef, puppet,Kafka.
• Extensive experience with Spring Security, ideally with SAML/OAuth2.
• Hands-on Experience in Microservices to build loosely coupled Services.

TECHNICAL SKILLS

• Java 8
• Hibernate spring boot servlets
• JDBC
• Jersey
• JMS
• Jira
• JSP
• Servlets
• JPA
• HTML5
• JSF
• JMS
• JNDI
• LDAP
• Java Mail
• XML
• XSLT
• RMI
• DOS Script
• CSS3
• AngularJs
• JBoss
• Tomcat
• Ant
• Maven
• JUNIT
• Log4J
• Eclipse
• NetBeans
• JIRA
• Agile
• Struts
• J2EE
• React JS
• Collections
• AJAX Multithreading
• C
• C++
• Docker
• MySql
• MongoDB
• Git Hub postmaster
• JSON
• Jasper Reports
• SDLC
• Rational rose
• WSDL
• REST
• JAX RS
• Design Pattern
• Postgres
• Cassandra
• Nodejs
• AWS
• Microservices
• Spring core elastic search cloud watch kubernetes
• JNDI
• Java transaction services
• Xml
• Json

PROFESSIONAL EXPERIENCE

Sr. Java Developer

Confidential - New York, NY

Responsibilities:

• Worked on developing user Interface for web based application using HTML 5, CSS3, Angular, Bootstrap, Javascript.
• Worked in comprehending and examining the client's business requirements.
• Using Spring Boot framework, Spring security, Hibernate, Java 8 and UI Build API.
• Developed tools for monitoring and notification using Java.
• Enhanced the application by using HTML and Java script for design and development.
• Worked with other members of a planning team to develop a prototype plan for an enterprise system that will process millions of records per day, including what key features system users require in the system as well as integration strategies to update existing systems that will transition into the new system build down the road.
• Developed modules of the initial enterprise system plan and work with the development team by coding advanced portions of the modules and delegating routine coding to junior Java developer.
• Conducted the testing of completed code modules with the help of junior Java developers, fixing code as needed to ensure a smooth system deployment with the intended functionality
• Created different AWS service like API, RDS instance and Lambda to build a serverless application.
• Created different S3 buckets and write Lambda to move files from S3 to instance and FTP server to S3.
• Implement Mongo DB Management Service for automating a variety of tasks, including backup/recovery and performance management.
• Using Hibernate maps the Object to Data stored in the Database.
• Involved in designing database Model, API's, Views using Spring framework to build an interactive web based solution.
• Implemented Angular Service calls using Angular Factory.
• Maintained tomcat server and Build Java server pages.
• Troubleshooting and Debugging and resolving error in Code using Log4J.
• Implemented a module to connect and view the status of an Apache Cassandra instance using Java.
• Developed MVC prototype replacement of current product with Django.
• Improved the Data Security and generated report efficiently by caching and reusing data.
• Created UI using JavaScript, react.js and HTML5/CSS3.
• Used agile methodology and principle in SDLC to build software.
• Developed the application using the Test-Driven methodology and designed the unit tests using JUnit test framework.
• Created web application prototype using jQuery and Angular JS.
• Deployed the project into Heroku using GIT version control system.
• Used spring MVC frame work to build web based application.
• Maintained and Updated the application in accordance to the clientele's requirement.
• Used continuous integration tool Jenkins to build the application and used Docker to provide consistent environment.
• To build effectively used microservices to make application loosely coupled.
• Code, teste and operate node.js based services

Environment: Java 8, spring boot, AWS, Jenkins, HTML5, CSS/CSS3, Bootstrap, XML, JSON, JavaScript, jQuery, Angular JS, Backbone JS, Restful Web services, Apache, Linux, Git, Amazon s3, Jenkins, MySQL, Mongo DB, Docker, Eclipse, Cassandra, Junit, webservices, SOAP, Spring MVC, ORM, microservices, Hibernate, node.js, react.js

Sr. Java Developer

Confidential - Louisville, KY

Responsibilities:

• Applied Object Oriented concepts (inheritance, composition, interface, etc and design patterns like singleton, strategy Etc. Involved in building database Model, APIs and Views utilizing Java to build an interactive web based solution.
• Extensive experience in implementing Continuous Integration and Continuous Delivery (using Jenkins) in an AWS Environment.
• Connected continuous integration system with GIT version control repository and continually build as the check-in's come from the developer.
• Developed custom screens using HTML, JavaScript, jQuery, Bootstrap, Jinja and Angular.js, react.js.
• Involved in business logic discussions and use case design.
• Used react.js for faster response and Page loading by using the concept of virtual Dom.
• Reviewed product requirement documents, functional specifications, and involved in developing test strategy, test plan and test case documents.
• Experience in Selenium Automation Java and Unit Test Framework.
• Established framework to setup Continuous Integration environment using Jenkins.
• Extensive experience in implementing Continuous Integration and Continuous Delivery (using Jenkins) in an AWS Environment.
• Extensively used Spring IOC, Hibernate, CoreJavasuch as Exceptions, Collections etc.
• Used cloud watch to get actionable Insights from application.
• Developed Maven targets to execute automation suites from command line.
• Worked on AWS Cloud and Created instances in EC2.
• Participated in weekly release meetings with Technology stakeholders to identify and migrate potential risks associated with the releases.
• Experienced in designing Test Plans and Test Cases, Verifying and Validating Web based application.
• Imported and managed multiple corporate applications into Subversion (SVN).
• Used agile software development methodology which helps to develop project plans.
• Implemented Spring and Persistence objectjavaPersistence API (JPA). Utilized various utilities like Struts Tag Libraries, JSP, JavaScript, HTML, & CSS.
• Used spring MVC, spring core, spring security, Hibernate, Mogo DB, Annotations to build enterprise J2EE application.
• Involved injavamultithreading to cascade multiple changes on multiple records in only one transaction and developed a batch process framework Used WSDL and SOAP protocol for Web Services implementation.

Environment: Java, Multithreading, SOAP, JSP, JPA, EC2 Perl, Groovy, jQuery, MySQL, HTML, CSS, JavaScript, Ajax, Web Services, Pandas, JSON, Angular.js, Bootstrap, Jinja, Flask, MongoDB, SQL Workbench, Spring tool, hibernate, Java persistence, JSP, J2EE,Spring MVC

Java Developer

Confidential - San Diego, CA

Responsibilities:

• Experience with Test Driven Development and Dockers and Node.js
• Designed and developed the UI of the website using HTML, AJAX, CSS, JavaScript and react.js.
• Used Spring Validations Framework for validating the properties ofjavabeans.
• Developed CoreJavacomponents to develop the transaction report. Stored the dynamic data on to Collection Objects and used the predefined methods to perform all DB related operations efficiently.
• Wrote ANT scripts for building application artifacts, clean-up jobs and system components during system testing, integration testing and production environment.
• Followed AGILE Methodology to promote iterations, collaboration, and process adaptability and participated in SCRUM Meetings throughout the life cycle of project.
• Implemented Cloud Infrastructure as a Service environment using open source technology OpenStack to enable portability of cloud services across hybrid cloud environments.
• Worked with HTTP which is designed to permit intermediate network elements to improve or enable communications between clients and servers.
• Provided technical support on networking including port-forwarding, TCP/IP settings.
• Managed requirements and tasks using JIRA.
• Extensive experience in Developing server side application using Tomcat server.
• Built web-services using SOAP that allowed integrating the business application with the legacy applications and facilitates for future applications.
• Robust testing of code deployed on git hub using chef.
• Used Node.js to Interchange of data between the server and the user.
• Involved in debugging the applications monitored on JIRA using agile methodology.
• Developed application which accessed the Cloud foundry API to monitor trends in development environments using other CF tools: Jenkins, Chef, and Puppet.
• Translated design specs into responsive user interface component for web & devices using HTML5, CSS3, Bootstrap, jQuery, JavaScript, Angular JS & AJAX.
• Web based application build using model, view, controller methodology of Spring MVC
• Involved in creating and extracting data from database using SQL Queries, PL/SQL on Oracle database.
• Involved in Using AWS Cloud Watch performed Monitoring, customized metrics and file logging.

Environment: JSF, Java beans, JDBC, JSP, Servlets, Collections, HTML, CSS, XML, MySQL, MongoDB, JavaScript, Angular JS, jQuery, CSS Bootstrap, Rabbit MQ, Celery, T-SQL, JavaScript, Eclipse, Git, GitHub Linux, Radis, Shell Scripting, Node.js, RESTful webservices, Design Patterns, react.js, Spring MVC

Java Developer

Confidential, Pittsburg, PA

Responsibilities:

• Participate in requirement gathering and analysis phase of the project in documenting the business requirements by conducting workshops/meetings with various business users.
• Used Spring Validations Framework for validating the properties ofjavabeans.
• Worked on information trade from site utilizing XML and Web Services.
• Involved in design and development of server-side layer using JSP, JDBC, EJB and DAO patterns using Eclipse IDE.
• Worked on writing and as well as reading data from CVS and Excel file formats.
• Worked with Level two support group, DBAs and framework team to enhance the proficiency and capacity of our system.
• Implemented Object-relation mapping in the persistence layer using Hibernate (ORM) framework.
• Developed and controlled Cloud development scripts, also automated the provision of AWS resources, which involve EC2, S3, RDS.
• Developed different algorithms for generating many test environments data patterns.
• Worked with Level two support team, DBAs and setup team to improve the proficiency and cap ability of our system.
• Implemented business layer using CoreJava, Spring Beans using Dependency injection, spring annotations, and Spring Web-flow components.
• Involved in design and development of server-side layer using JSP, JDBC, EJB and DAO patterns using Eclipse IDE.
• Used JavaScript and JSON to update a portion of a webpage.
• Used SDLC process to develop website functionality.
• Extensive code reviewing using GitHub pull requests, improved code quality, and conducted meetings among peer.
• Used Restful API's to gather network traffic data from Servers.
• Supported Apache Tomcat web server on Linux Platform.
• Involved in User Acceptance Testing and prepared UAT Test Script.
• Implemented Multithread concepts inJavaclasses to avoid deadlocking