SUMMARY:

• Around 8+ years of experience in delivering enterprise solutions in conceptualizing, designing and coding technical solutions using Java/J2EE and UI technology stacks to satisfy peculiar and complex business problem statements.
• Experience in all periods of Software Development Life Cycle (SDLC) including Analysis, Designing and
• Developing, Debugging, Support, Integration, Maintaining and Enhancements of Java/J2EE Applications.
• Working on spring boot, Spring Rest template to develop application level Micro services and Hands on contribution wif Struts, Hibernate and JPA structures.
• Working broadly in Model View Controller (MVC) designing for web improving utilizing JSF, Struts and Spring MVC, JSP, JavaBeans and Servlets.
• Experience in Middleware persistence frameworks like Hibernate/JPA Entities for mapping Java 8 classes using
• Hibernate Query Language (HQL), HSQL Named Queries, Criteria, and Projections.
• Proficient in implementation of frameworks like Struts 2.x/1.x, Spring4/5, EJB3.2, JSF and ORM frameworks for persistence like Hibernate, JPA.
• Expertise in Front - End Developing using Angular6/7, Node JS, React JS, Backbone JS, Perl, Groovy, JavaScript, Express-JS, j Query, Jasmine, Ext-JS, Grunt, AJAX, XML, JSON, XSLT, CSS3, HTML5, XHTML, Bootstrap.
• Strong experience in Front-End UI developing skills using scripting languages like HTML5, DHTML, CSS, JavaScript, JSON, AJAX, Angular JS, Bootstrap, j Query wif Standard Validations.
• Extensive experience in Java, J2EE technologies such as Servlets, JSP, Struts, Spring, Hibernate, Swings, Applets, JSF, EJB, JPA, RMI, JMS, JNDI, Ibatis, Web Services, JMS, JSTL, JDBC, Multi-Threading etc.
• Designing and creating business applications utilizing JSP, Servlet, EJB, JSF, JMS, JDBC, Spring, Struts, Hibernate, SOAP and REST API administrations.
• Strong noledge of Google Cloud application security models, protocols and tools like AWS IAM, AWS KMS policy, Microsoft Azure AD, Google Cloud
• Extensively using Jenkins as Continuous Integration tools to deploying teh Spring Boot Micro services to Pivotal Cloud Foundry (PCF) using building pack.
• Experience in creating Docker Containers leveraging existing Linux Containers and AMI's in addition to creating Docker Containers from scratch.
• Possessing good interpersonal skills appl Kubernetes in coordinating various teams like developing team, QA team and support team as required
• Extensively working on XML technologies like XML, XSL, XSD, XSLT, XQuery, XPath and DTD in Using a Micro service architecture, wif Spring Boot-based services interacting through REST and Apache Kafka.
• Experience in bash and Python scripting wif focus on DevOps tools, CI/CD and AWS Cloud Architecture configuring and deploying teh applications into Tomcat, Nginx, Web Sphere, Web Logic and J boss.
• Enough Knowledge of Data Access Object (DAO) case to display a reflection layer between teh Business reason level (Business address) and teh Persistent stockpiling level (data source).
• Experience in implementing J2EE designing patterns such as MVC, Singleton, Factory, Adapter, Service Locator Session Facade, DAO, DTO, and Business Delegating in teh developing of Applications.
• Hands on enough experience in developing building tools like Maven at SQL/No SQL databases systems like Sybase, Oracle, SQL Server, MySQL, DB2, Mongo DB using mechanical assemblies like SQL Navigator, Toad for performing SQL and PL/SQL programming.
• Proficient in composing and taking care of SQL Queries, PL/SQL, Storing Procedures and Triggers measure of involving in J2EE Testing in creating experiments wif J Unit for Unit testing, and logging utilizing Log4j.

TECHNICAL SKILLS:

Programming Languages: C, C++, Java 1.5/1.7/1.8, J2EE, Python3.6.0, SQL server2012/2014, PL/SQL.

Web Technologies: HTML5, CSS3, JavaScript, j Query, AJAX, Angular6/7, Angular JS, Node JS, Bootstrap, React JS, JSON.

Databases: Oracle 9i/10g/11g/12c, SQL Server, MySQL, Mongo DB.

J2EE Technologies: Servlets, Struts, EJB 2.0, JSF, JDBC, JSTL, JNDI, JMS, RMI, Java Bean, JTA.

Web Services: JAX-WS (SOAP), JAX-RS (REST, REST API), WSDL.

Application Frameworks: Struts 1.x/2.x, Spring 4/5, Spring MVC, Spring Security, Spring Boot, Spring ORM.

ORM Framework: Hibernate, JPA, DAO, Spring JPA.

XML: XML, DTD, XSL, XSLT, XHTML, XML Schema and DOM Parsers.

AWS: EC2, RDS, S3, ELB.

Web/Application Servers: Apache Tomcat 6.0, Kafka, Confidential Web Sphere 8, Oracle Web Logic, J Boss 4.0.

Version Control: Confidential Clear Case 7.0, 7.1, SVN, CVS, Git.

IDE: Eclipse, My Eclipse, Edit Plus, Net Beans 7.0, Visual Studios.

UML tools/ Build tools: Apache ANT, Maven, Jenkins, Docker, Kubernetes, Azure, CI/CD, J Unit, Jira, PCF, Google cloud, Dreamviewer, Rational Rose, UML, Selenium.

Design Methodologies: Agile, Scrum, UML, J2EE Design Patterns.

PROFESSIONAL EXPERIENCE:

Confidential, Memphis TN

Full Stack Java Developer

Responsibilities:

• Involving in all teh phases of SDLC including Requirements Collection, Designing & Analysis of teh Customer Specifications and Developing of teh Application.
• Assisting in Software Developing Life Cycle (SDLC) which includes developing, designing, analysis, testing and Integration of various web based and client/server applications in multi-platform environments wif Java/J2EE technologies
• Expertise in spring framework extensively using Spring 5.0, Spring Batch, Spring AOP, Spring JDBC templates, multi-threading and in working wif SOAP & REST Web Services
• Preparing teh J Unit test cases, Integration scenarios to test teh implementing co-ordinating wif teh offshore team in various phases of application.
• Involving in enhancing teh application for client's requirements based on teh market demand using teh MVC pattern, Angular 7.0, J Query, Bootstrap3, CSS3, Node JS and Web API
• Implementing Swagger Configuration in Spring MVC for auto generating swagger JSON files for RESTAPI calls web services (WSDL) and effectively working wif SOAP and XML, and XSLT
• Performing teh designing review, code review and test case review using Reflection API to invoke teh service class dynamically.
• Deploying teh spring boot Micro services to Pivotal Cloud Foundry (PCF) using building pack and Jenkins for continuous integration spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST and Spring Boot for Micro services
• Developing test code in Java language using Eclipse IDE converting monolithic app to Micro Services architecture using Spring Boot using app methodology.
• Developing EJBs, JSPs and Java 8 Components for teh application using Eclipse various halper classes needed following Core Java multithreaded programming and Collection classes
• Using micro service architecture, wif Spring Boot based services interacting through a combination of REST and Apache Kafka endpoints.
• Developing API for using AWS Lambda to manage teh servers and run teh code in teh AWS creating REST full API to enable access to database and data retrieval from SQL.
• Working wif No SQL Cassandra to store, retrieve, and update and managing all teh details for Ethernet provisioning and customer order tracking.
• Strong experience wif Mongo DB development (reports, schema design, map reduce functions) and migrations from SQL relational databases to NoSQL databases like MongoDB.
• Extensively using Hibernate concepts such as inheritance, lazy loading, dirty checking, locking and transactions teh search functionality for Internal Application using Angular JS and Node JS.
• Implementing designing patterns like DAO, singleton, factory to achieve design principles working on Oracle DB and creating Oracle DB PL/SQL Tables, Views, Storing Procedures, Triggers and Functions.
• Responsible for using AWS Console and CLI for deploying and operating AWS services developing and creating of Web Services using REST wif JSON response type JMS as messaging service to asynchronously sending messages.

Environment: Java 8, J2EE, Spring 5.0, Spring Boot, Spring MVC, REST, REST API, SOAP, Micro Services, AWS, Spring Data, STS, Hibernate, HTML5, CSS3, Kafka, Mongo DB, Angular JS, PCF, Angular 7.0, Node JS, J Query, Apache Tomcat, XML, HTML.

Confidential, Charlotte, NC

Java/J2EE developer

Responsibilities:

• Designed use cases, sequence and class diagrams, activities, states, objects and components. Used UML (MS Visio) for software design on AGILE methodology.
• Written Java Script, HTML, DHTML, CSS, Servlets, and JSP for designing GUI of teh application teh application using Spring MVC Architecture wif Hibernate as ORM framework.
• Designed Frontend wif in object-oriented JavaScript Framework like React JS Securing teh REST services using
• Spring Security, LDAP Basic Auth framework
• Involved in multi-tiered J2EE design utilizing Spring4.0 Inversion of Control (IOC) and Hibernate upgraded Apache Tomcat 8.0 in Production servers to latest version, configured and tested successfully
• Designed and develop XML processing components for dynamic menus on teh application developed SQL queries for retrieving data used to generate teh reports.
• Developed Stored Procedures and Triggers on Oracle Database coded extensively using JavaScript, Angular6.x to make rich internet web application for a Single page app
• Designed and Developed End to End customer self service module using annotation based Spring Boot, Hibernate, Java Beans and J Query.
• Secured teh REST API services using Appeng Aluminum framework where security is provided by extending teh Spring Boot framework wif additional capabilities dat are specific to Apple Inc.
• Developed UI layer for teh application using HTML5, CSS3, Angular JS and Bootstrap Handled Production defects related to ansible automation in Docker pipeline and troubleshoot system admin issues
• Security vulnerability fixes on server by setting up Big-Fix, Carbon-Black, Flex-era on cloud VM, Configuring firewall settings in Google cloud platform
• Implemented client side Interface using React JS designed and developed teh REST based Micro services using teh Spring Boot.
• Used Docker for setting Azure Container Registry wif Docker and Docker-compose, actively involved in deployments on Docker using Kubernetes
• Involved in Servlets, Java Bean programming on teh server side for teh communication between clients and server Creating multiple facelets in teh page GIT for teh version control management.
• Developed SOAP based Web services using Apache CXF and also develop Logger classes using Log4j for efficient logging mechanism.
• Deployed application on JBoss server and used Maven as a build tool J Unit test cases for all use cases and executed them wif Quality Assurance team in tracking and fixing bugs played a key role in for developing teh application.

Environment: Java 7.0, J2EE, Hibernate 3.2, JPA 2.0, Spring 4.0, Spring MVC, Spring Boot, Kubernetes, Angular JS, Angular 6.0, SOAP, REST, REST API, Micro services, Google cloud, Docker, JSF, j Query, Oracle 10g, HTML, CSS, XML.

Confidential, Houston TX

Java Full Stack Developer

Responsibilities:

• Participated in Agile (Scrum) methodology and Involved in Design, development, System testing and User Acceptance Testing.
• Teh application is based on Micro Service Oriented Architecture using Angular 4.0 and Cassandra DB and MySQL to develop Single Page Applications (SPA).
• Implemented Angular 4.0 directives, expressions, routing capabilities for bookmarking, filters, validations and Angular UI components, Components, ng-Modules, Providers, Services and classes for navigation respectively.
• Worked wif Angular CLI and Typescript in Angular 4.0 to create Controllers and Angular components for teh Web Pages.
• Angular 4 Lazy Loading achieves optimized performance.
• Used Spring Boot, which is radically faster in building cloud Micro Services and develop spring, based application wif very less configuration.
• Extensively used React-Router techniques Axios service to retrieve data from server synchronously.
• Involved to implement various screens for teh front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Implemented Elastic Search for caching to enhance teh performance of application.
• Implemented Node JS as a server-side proxy for an observing various response time.
• Implemented modules into Node JS to integrate wif designs and requirements.
• Used Node Package Manager (NPM) to manage modules & used it to install useful tools as Grunt and Express.
• Used Express JS which is fast, assertive, essential, and moderate web framework of Node.js dat halps manage a sever and routes.
• Worked wif Express JS, which gives MVC Structure to teh Node JS.
• Built-in AJAX HTTP Service wif observables is used extensively for making quick and incremental updates to UI of teh application.
• Applied to teh business modules integration using Spring Boot, Cassandra DB.
• Worked wif Cassandra Node Connector for database persistence to interact wif Cassandra.
• Worked in integrating JMS wif SPRING BOOT by providing an instance, which is, embed wif Active MQ.
• Implemented Spring Netflix Zuul API gateway and Eureka service registry for reverse proxy of API’s.
• Deployed frontend application using AWS S3 and configured CORS to consume RESTful services from another domain.
• Deployed Spring Boot based micro services on Docker containers using Amazon ECS.
• Experience in introducing Docker utilizing Docker tool compartment. Condition provisioning arrangements utilizing Docker.
• Authenticating Users and to provide teh security to Restful web services using OAUTH 2.0.
• Using Swagger Framework, actualizing teh Restful API and Swagger gives teh rich UI to test API.
• Worked on unit test cases using Karma and Jasmine on client side.
• Wrote comprehensive Unit test cases using JUnit and Spock.
• Load data from various data sources into HDFS using Kafka.
• Worked wif teh configured and maintained Jenkins to implement teh CI/CD process.

Confidential, Frisco TX

Java Developer

Responsibilities:

• Used Spring for bean instantiation, annotations, controllers, request mapping to handle teh Web service request and response
• Developed REST Web services to make web service calls simple and easy for teh client to access it wif teh halp of standard HTTP URIs.
• Used Spring Boot which is radically faster in building cloud Micro Services and develop spring based application wif very less configuration.
• Developed Intranet Web Application using J2EE architecture, using JSP to design teh user interfaces and
• Hibernate for database connectivity.
• Developed DAOs using JPA, Hibernate persistence API for teh database operations to interact wif Oracle Database used Angular JS as teh development framework to build a single-page application and reusable
• Angular JS applications.
• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS, JavaScript, J Query, AJAX and JSON.
• Developed Web Services using SOAP, SOA, WSDL Spring MVC and developed DTDs, XSD schemas for XML (parsing, processing, and design) to communicate wif Active Directory application using Rest API.
• Extensive use for developing test cases and performed unit and integration, tested by using J unit involved in developing Web services operations in Service Oriented Architecture (SOA).
• Used Spring Framework 4.1 for teh application development. Involved in front end development using Struts, JSP's, JSF and JSTL
• Extracted data in UI for different clients using JSON. Integrated wif third party Sale point API to make restful Web services call used Maven for teh project management like build, install deployed application on Apache Tomcat server.
• Has Experience in using GitHub repository to run teh Jenkins job for Continues Integration while developing teh applications and posting them in GIT.
• Developed Groovy scripts to test Report application output used Selenium for UI automation and used log4j for logging errors, info, exceptions.

Environment: Java 5, J2EE, Struts1.2, Micro services, JSF2.0, Web Services (SOAP, REST), REST API, Spring MVC, Spring Boot 1.5.1 Hibernate, Servlets, JSP, JavaScript, XML, HTML5, CSS3, SVN, J Unit, Log4J, Angular JS, Angular 4.0, Maven, JIRA.

Confidential

Software Developer

Responsibilities:

• Involved in all phases of teh Software development life cycle (SDLC) using Agile Methodology in writing Spring MVC Configuration XML file dat contains declarations and another dependent object declaration.
• Developed user interface using JSP Tag libraries, third party libraries and Java Script to simplify teh complexities of teh application
• Inserted Dependency Injection between components using Spring (IOC) concept implemented Asynchronous messaging between components using JMS.
• Used Spring Security to provide authentication, authorization and access-control features for this application wrote Stored Procedures and complicated queries for Confidential DB2
• Implemented SOA architecture wif Web Services using SOAP, WSDL, UDDI and XML using Apache CXF framework tool/Apache Commons worked on parsing teh XML files using DOM/SAX parsers
• Involved in coding used Struts, Spring and Hibernate, REST/SOAP web services, JSF frame works in teh development of teh User Interfaces using HTML, JSP, JS, CSS and AJAX.
• Involved in creating various Data Access Objects (DAO) for addition, modification and deletion of records using various specification files created JAX-RS REST API for GET, POST, PUT and DELETE requests
• Used MQ series of messaging and queuing purpose in teh application created tables, triggers, stored procedures, SQL queries, joins, integrity constraints and views for multiple databases, Oracle using Toad tool.
• Responsible for designing, coding and developed teh application in J2EE using XML MVC involved in Unit Testing of various modules by generating teh Test Cases.
• Involved in Bug fixing of various modules dat were raised by teh testing teams in teh application during teh Integration testing phase.
• Implemented PL/SQL procedures and views in Oracle Database using Altova Database spy performed configurations and day to day activities using Web Logic
• Implemented Log4J for Logging Errors, debugging and tracking using logger's components performed deployment of applications on Confidential Web Sphere Application Server.

Environment: Java, J2EE, Spring, Spring MVC, REST, REST API, Hibernate, SQL, SOAP, JMS, JavaScript, HTML, XHTML, CSS, Bootstrap, Log4j, j Query, Web Logic Application Server, JIRA, Maven, GIT, Eclipse.