SUMMARY

• Java Programmer with over 9+ years of experience in Analysis, Design, Development, Testing, Maintenance and Implementation of large - scale Business Applications Software and Client/Server applications development and Internet Applications.
• Extensive knowledge and experience in developing applications on a single page (SPAs) using various Javascript frameworks like AngularJS, BackboneJS, ReactJS, NodeJS, and Bootstrap.
• Experience in usingReduxto manage the application state and applying middleware such asredux-promise, redux-thunkandredux-saga.
• ExperienceIBMMessageBroker WMB, IBM MQTT RSMB.
• Strong web development skills withHTML/HTML5,CSS/CSS3,Less/Sass,Bootstrap,JavaScript (ES5/ES6),React,Redux,AngularJS,AJAXandJSON.
• Have hands of experience with HTML5, CSS3, SCSS, SASS, Angular 8, JavaScript, ES6, Rest API, SOAP API, Docker Image,
• Used AngularJS to develop single page applications in a MVC framework and have also implemented testing methods using the same by Two-way data binding.
• Proficient in applying design patterns like MVC, Singleton, Session Facade, Service Locator, Adapter, Visitor, Observer, Decorator, Front Controller, Data Access Object.
• Hands - on experience in Azure Cloud Services (PaaS & IaaS), Storage, Web Apps, Application Insights, Logic Apps, Function Apps, Service Bus, Azure Monitoring, ACR and SQL Azure.
• Experience in developing applications using Java/J2EE (J2EE, Servlets, JSP with custom tags, Struts, Spring, Hibernate, Applets, Swing, EJB’s, Java Beans, JDBC, JSTL, JMS, JSF), VB 6.0, XML, XML Spy, Agile, TDD, JavaScript, Flash, HTML, Hibernate, Perl Scripts, Eclipse3.4, Tomcat6.0, Jboss5.5, WebLogic, WebSphere 7.5, JBuilder, iBATIS, WSAD/RAD, Developer 2000, Oracle, and Unix Korn Shell Scripting.
• Experience in Enterprise, Telecom, Financial, Healthcare, Claims, Trading, System Integration Tools, Migrating code and Products, B2B, B2C and C2C.
• Expertise in enterprise Java technology eco-system including Spring Boot, JPA/Spring Data, Maven and JUnit.
• Extensive knowledge on developing Mission Critical applications using Component technologies like EJB, Java Spring, Hibernate, Servlets, JSP, Javascript, JSR, Struts Framework, Azure, Web Services, Microservices Applets, XML, J2EE and Oracle.
• Worked on developing application, automated scripts leveraging MongoDB.
• Implemented the Business Layer for Mongo DB Service. Used it for Storing Product Reviews, Ratings and Likes.
• Participating development of FIX messages processing engine (Java, FIX Protocol).
• Implemented Spring boot microservices to process the messages into the Kafka cluster setup.
• Programming experience innode.js,mongo db.,javaandMySQL,NOSQL.
• Extensive experience in data processing and interfacing (Back-end/Front-end connectivity) skills using Oracle 8i/9i/10g/11i (SQL, PL/SQL, Stored procedures), MySQL 3.2/4.x/5.x and Create Entity Relationship Diagrams (ERD) for various database systems - Oracle, DB2 etc.
• Closely worked with Kafka Admin team to set up Kafka cluster setup on the QA and Production environments.
• Experience in working with Amazon Web Services (AWS) like EC2, S3, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS identity and access management, Dynamo DB, AWS Cloud watch, Amazon EBS and Amazon Cloud front.
• Implemented reusable components using JavaBeans anddatabase using JPA/Hibernate/JDBC API.
• Experience of developing on Win2k/NT, UNIX, and Red Hat Linux platforms.
• Well versed with Core Java concepts like Collections, Multithreading, Serialization, Java Beans.
• Experienced in using UI frameworks such as Struts, Cross browser compatibility development.
• Worked withJMS API and MQ-Series API for Asynchronous Communication.
• Experience in AWS services like EC2, EBS, ELB, S3, SQS, RDS, DynamoDB, Lambda, API Gateway, CloudWatch, CloudFormation and Elastic Beanstalk.
• Hands on experience on MVC frameworks such as Angular JS, Angular2, Backbone JS, Ember JS, ReactJS etc.
• Experience in working with theNoSQL,Mongo DB,and ApacheCassandra.
• Develop ETL pipeline to extract data from multiple cloud sources.
• Elasticsearch, Apache Solr, Apache Druid etc.
• Design, Develop and own scalable Cloud Data Pipeline
• Implementation of the Business logic layer forMongo DBServices.
• Worked as backend developer of this app usingNodejs, Socket io andmongo db.
• Developed major websites and services by includingMongo DBas backend software.
• Expert level skills on JQuery, JavaScript, AJAX, JSON, HTML, DHTML, CSS, Tiles, Tag Libraries.
• Well versed with CMM Level procedure, TDD and Agile, RUP Development processes.
• Experience in using different version controlling/tracking systems Subversion, CVS, GIT, Rational Clear Case.
• Experience in Web Service Technologies: SOAP, WSDL, UDDI, Apache Axis, CXF, IBM JAX-WS.
• Experienced in UML for System designs using Visio, Rational tools and RSM.
• Experience with WID, BPEL and SOA Architecture.
• Ability and aptitude to adapt learn and understand new and emerging technologies and standards in a very short period. Trust-worthy, target oriented and absolute commitment.
• Ability to develop and maintain deep understanding of technologies used, both conceptually as well as in the implementation details.

TECHNICAL SKILLS

J2EE Technologies: JDBC, Java Beans, Servlets, JSP, EJB, RMI, CORBA, Struts, Applets, Spring, PS framework, JSF, JMS, ANT, Web Services, HTML, XHTML, XML, XLST, XSL, XSLT, JSON, Ajax, jQuery, JAXB, Backbone Js, Angular Js, SOAPUI, Watir/Ruby, Angular 8.

Languages: Java2.0, C, C++, SQL, PL/SQL, TSQL, UML, ASP, Perl, COBOL, and Pascal.

IDE Tools: WSAD, RAD, RSA, ForteForJava (4.0) (Sun One), Visual Café 3.0, Eclipse, JBuilder, Netbeans5.5/6.0, Jdeveloper, IntelliJ.

Web/Integration Servers: Apache Tomcat 4.1, iPlanet4.1, MS-IIS, Web Methods 6. X.

Application Servers: Web Logic 6.1/8.1/9.x, JBoss 3.2/4.X, WebSphere 5.X/6. X.

Scripting Languages: JavaScript, Korn Shell Scripts

Protocols: TCP/IP, SMTP, POP3, LDAP, SOAP, FIX

GUI: Swing, AWT, Developer 2000 and Visual Basic5.0. NET

MQ-Series Family: MQseries 5.1/5.2/5.3 (WMQ), WBIMB 5.0, WMQI, MQSI 2.0.1/2.0.2 , WBI adapters, ICS, MQ Workflow

Version Controlling: Clear Case, Visual SourceSafe (VSS), CVS, PVCS, MKS, StarTeam.

Case Tools: UML using Rational Rose, Visio, RSM.

Other Tools: Java Mail, Javadoc, Junit, Agitor, Hibernate, iBatis, Clear Quest, Agile, TDD

Databases: Oracle 8i/9i/10g, MSSQL Server 7.0/2000, MySQL5.1/4.x/3.2, DB2, Sybase.

Operating Systems: Windows95/98/NT/2K/XP, MS-DOS, RHE LINUX, Solaris, Aix, HP-Unix.

PROFESSIONAL EXPERIENCE

Confidential, Charlotte, North Carolina

Sr. Java Full Stack Developer

Responsibilities:

• Involved in Brain Storming sessions, Daily Scrum meetings, Sprint planning and estimation of the tasks for the user stories.
• Designed the project using MVC, Session Façade, and Service Locator and Business Delegate patterns.
• Active in coding some of the Core Java implementations, used Core Java concepts such as collections, generics, and multi-threading.
• Communicate between Message broker to IBM MQTT Broker
• Utilized data binding in Angular to create dynamic relationship between templates and TypeScript logic.
• Good programmer inPerland Unix Shell scripting (particularlykshandbash)
• Developed micro apps with latest Angular 8. Micro apps are easy maintainable and highly reusable.
• Working currently as Java/Angular Full Stack Developer with technical skills such as Core Java with Collections, Concurrency and Multi - Threading, Spring MVC, Spring Boot, Microservices with Spring Cloud, Hibernate, RESTful Web Services, JavaScript/Typescript, Angular 8, Node JS, Jenkins CI/CD, Docker and Kubernetes.
• Designed and Implemented SPA (single page application) using Angular Module, Component, Template, Metadata, Data Binding, Directives and Dependency Injection.
• Created and Configure Microservices architecture for Directory project and integrated with Angular components.
• Experience in usingReduxto manage the application state and applying middleware such asredux-promise, redux-thunkandredux-saga.
• Applied redux middleware usingredux-promise, redux-thunkandredux-saga.
• Usedredux-formto manage form state inredux.
• Expertise in working withIBM MQ SeriesandWebSphere Message Brokeron various platforms likeSunSolaris 8/9, AIX,andWindows NT/2000/2003/XP/7.
• Maintaining Parent and child components by using State and Props in React JS.
• Experience in developing web-based enterprise applications using Java, J2EE, Servlets, JSP, EJB, JDBC, Hibernate, Spring IOC, Spring AOP, Spring MVC, Spring Web Flow, Spring Boot, Spring Security, Spring Batch, Spring Integration, Web Services (SOAP and REST) and ORM frameworks like Hibernate.
• Was involved in constructing various in-bound Javelin Appia messages adhering to FIX protocol 4.4v.
• Reading the out-bound Appia messages adhering to FIX protocol from Exchange for performing various business logic operations.
• Experienced in working with Angular concepts like Directives, Components, Router, Data Binding, Reactive Forms, Form Validations, pipes and Services.
• Developed UI modules using AngularJS, Node.js, React JS, JavaScript, Ajax, jQuery, CSS3 and HTML5.
• Command in ReactJS for creating interactive UI's using Virtual DOM, JSX, React Native concepts.
• Developed Web pages using Strut’s view component JSP, JavaScript, HTML, jQuery, AJAX, to create the user interface views Migration 3rd party applications.
• Experience with Atlassian tools like JIRA, Confluence, Stash, Bamboo build Tracking.
• Implemented Kafka producer and consumer applications on Kafka cluster setup with help of Zookeeper.
• Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup.
• Configured Apache Webserver in the Linux AWS Cloud environment using Puppet automation.
• Have knowledge on partition of Kafka messages and setting up the replication factors in Kafka Cluster.
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Hands on experience in Junit & Easy Mock and Atlassian Tools such as Bamboo, Clover, Stash, JIRA.
• Created database objects likeStoredProcedures, Tables, Views, Sequences, Cursors, Packages and Triggers.
• Created session EJBs that retrieved information from the Oracle database using Hibernate.
• Defined Workflows to create and approve data using JBPM.
• Implemented Microservice Architecture with Spring Boot based RESTful services and consumed SOAP based Web Services.
• Created User Controls and simple animations usingJavaScript andPython.
• Developed Merge jobs inPythonto extract and load data into MySQL database.
• Used JBPM which provides workflow support when multiple applications are working on a source. Worked on project build-script by using Ant.
• Involved in creating a reusable component using ReactJS for DOM manipulation.
• Implemented a Continuous Delivery pipeline with Docker, Jenkins, GitHub, and AWS.
• Developed backend web services using NodeJS and custom components for the web applications using Angular.
• Designed and implemented workflow analysis using AEM 6.x & LiveCycle Designer
• Worked on Spring Configurations and configuring order details service with Spring Boot Application.
• Creating Stored Procedures to handle huge number of transactions.
• Experience in Cloud/ Virtualization Technologies such as Amazon web services (AWS) environment with Microservices in help between server communicate and knowledge about Dockers.
• Focused on Test Driven Development (TDD) thereby creating detailed JUnit tests for every single piece of functionality before writing the functionality.
• Experience in development of unit test scripts usingJUnitand resolve thesystem testissues and usedLog4jto create logs of the application’s flow of control.
• Experience with Docker images, Containers, push/pull with Spring Boot, used Jenkins for CI/CD and AI.
• Tuned and optimized databases and Apache Webserver on AWS.
• POC to identify the suitable telemetry tool for containers, service mesh tool like Linkered
• Participated in front end development using Angular 2.0, Javascript, Typescript, HTML5, CSS, and JSON.
• Used SQL statements and procedures to fetch the data from the database.
• Used JUnit for test driven development and perform unit testing using JMock
• Involved in writing Spring Configuration XML, file that contains declarations and business classes are wired-up to the frontend managed beans using Spring IOC pattern.
• Involved in design, development and maintenance of applications that utilizes Microservices, Docker, J2EE, Spring Framework, Spring MVC, Spring Integrations, Spring Data, AngularJS, and HTML5.
• Sending tasks and alerts in a batch using Spring batch Processing.
• Performed unit testing/validation Testing.
• Used connection pooling for optimization using JDBC interface.
• Worked as backend developer of this app usingNodejs, Socket io andmongo db.
• Developed major websites and services by includingMongo DBas backend software.
• Documented requirements and created a prototype for an upgraded internal claim auditing application using NodeJS,ExpressJS, and Mongo DB.
• Cloud development and automation using Node.js, Python (Boto3), AWS Lambda, AWS CDK (Cloud Development Kit) and AWS SAM (Serverless Application Model)
• The tech stack isAngularJS, Expressand innovative server-side technologies likeNode.js,MongoDB (MEAN Stack). Elastic
• Design, build, secure and manage clusters/workloads running on self-managed Kubernetes (Kops), Amazon EKS (Amazon Kubernetes Service), Amazon ECS and AWS Fargate
• Experience usingFuse/Apache Service Mixas integration platform and ApacheActive MQ, IBMMQas messaging platform.
• Hands on experience using messaging services likeJMSusingSpring JMSTemplate to implement Point-to-Point asynchronous messaging between applicationsusing IBMMQ, Rabbit MQ, Active MQ, Open JMS.
• Conducted code reviews, participated in daily scrums and agile planning sessions thru out the development process.
• Implemented batch configuration in Spring Boot application.
• Used Oracle 10g and Teradata as backend Database.
• Developed Bootstrap responsive web application pages using AngularJS services, controllers and directives for front end UI and consumed RESTful web service API.
• Experience in AWS services like EC2, EBS, ELB, S3, SQS, RDS, DynamoDB, Lambda, API Gateway, CloudWatch, CloudFormation and Elastic Beanstalk.
• Shell scripts are used to maintain Production and Test Unix servers.
• Developed Angular 2 Template driven forms and Model driven forms builder by using ngModel.
• Used Subversion (SVN) for software version control.
• Involved in JUnit Testing of various modules by generating the Test Cases.

Environment: Java 7.0, Spring 3.5, Hibernate 4.2, Spring Quartz JPA, Spring Boot, Spring batch, HTML 4.0, CSS, JMS, Oracle 11g, WebSphere Application Server, JBPM, AEM, Eclipse/RAD 8.0, iPlanet Web Server 6.0, Oracle 11g, SOAP, Teradata, log4j, Junit, GIT, XML, Web Services, Unix, TDD.

Confidential, Atlanta GA

Sr. Java Full Stack Developer

Responsibilities:

• Involved in Brain Storming sessions, Daily Scrum meetings, Sprint planning and estimation of the tasks for the user stories.
• Implemented the application using design patterns such as Session Façade, Business Delegate, Bean Factory, Singleton, Data Access Object, and Service Locator.
• Developed the application usingAngular 8,RxJS, NgRX, HTML5, Bootstrap, CSS and JavaScript.
• Created webservices using CXF to invoke the DB components. Done the POCs on Atlassian tools like Bamboo, Clover and JIRA.
• Administrated and managed Atlassian tool suites, (installation, deployment, configuration, migration, upgrade, patching, provisioning, server management etc.)
• Developed using new features of Java 1.7 Annotations, Generics, enhanced for loop and Enums. Used Spring and Hibernate for implementing IOC, AOP and ORM for back-end tiers.
• Involved in writing Thread Safe blocks for Multithread access to make valid transactions.
• Worked extensively in Core Java Concepts like OOP, Exception Handling, Collections, Multi-Threading and Java. Lang Packages
• Implemented UI components using Angular 8dependency Injection, Models, data binding and controllers.
• Developed internal application using Angular 8 and Node.JS connecting to Mongo DB on the backend.
• Performed unit testing and deploying for use.
• Involved in writing Microservices using Spring Boot.
• Created reusableReactcomponents and managed application state withRedux.
• Developed the Front-End and User Interface of ARWorks applications usingJavaScript,ES6,React, andRedux.
• Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) pipelines to deploying either on public or private cloud.
• Worked on the Multithreading Concepts Using executor framework for file parsing the data or scheduling the Data into the application from the vendor services Which are in both text and Xml into Json.
• Used JBPM to model and design complex scenarios.
• Used Angular 2.0 framework in developing various UI components.
• Developed an SEO framework integrating eCommerce platform (Hybris) with AEM (CQ5) that allowed to utilize internal meta data and schema for external search.
• Used Apache Kafka cluster as messaging system between the APIs and Microservices.
• Developed camel routes to transfer data to Kafka.
• Implemented above services using JAX-RS, Spring, and JEE. Built using Maven, Jenkins, and Deployed into AZURE CLICLI Cloud.
• Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.
• Developed Single page application and structured the JavaScript code using AngularJS framework including MVC architectures, different modules, specific controllers, templates, custom directives and custom filters.
• Developed SOAP based web services interface and implementation which are integrated with JBPMflows.
• Developed Angular 2.0 components such as controllers, Services, filters, models.
• Used Windows Azure Service Bus to deploy the build into the cloud by creating multiple instances.
• UsedAngular 2.0Directives like ng-app, ng-model, ng-repeat, ng-show, ng-hide, ng-controller, ng-route etc.
• Designed Frontend within object-oriented JavaScript Framework like Backbone.JS, AngularJSand ExtJS.
• Developed Web Application using Client Script design technologies like Angular JS, Backbone, JQuery as well as HTML, CSS, XML.
• Involved in designing the data stage job to implement ILOG JRules Component.
• All the functionality is implemented using Spring Boot, Microservices and Hibernate ORM.
• Designed and implemented a complexExtJStree component for selecting company division information.
• Designed RESTful, XML web service for handling AJAX requests.
• Led development efforts in migrating Newsday from old Tribune CMS system to Polypody CMS. This effort required agile development and daily scrums to build new ant scripts, convert data to xml templates and development of new java code.
• Make JavaScript/HTML modifications and add features to Mapping Locators on clients' pages as per Client.
• Used Hibernate for accessing database and mapping the entities by using hibernate annotations.
• Used Hibernate Transaction Management, Hibernate Batch Transactions, cache concepts.
• Created session EJBs that retrieved information from the Oracle database using Hibernate.
• Developer Spring Quartz jobs to run the backend jobs and generated reports.
• Worked on developing POJO classes to map database tables with java objects.
• Integrated AWS DynamoDB using AWS Lambda to store the values of the items and backup the DynamoDB streams.
• Good understanding of No SQL Database and hands on work experience in writing application on No SQLdatabase which is MongoDB.
• Used AWS deploy the project on EC2 instance. Implementation of the Business logic layer for MongoDB Services.
• Strong MySQL and MongoDB administration skills inUnix, LinuxandWindows.
• Installation of MongoDB RPM’s, Tar Files and preparing YAML config files.
• Used MongoDB internal tools like Mongo Compass, Mongo Atlas Manager & Ops Manager, Cloud Manager etc.
• Involved in designing, developing and testing of J2EE components like Java Beans, Java, XML, Collection Framework, JSP, Servlets, JMS, JDBC, and JNDI and deployments in JBoss Server.
• Involved in creating test cases using JUnit strictly following Test Driven Development.
• Worked with core java and Drool’s rule engine and participated in all aspects of software life cycle including analysis, design, development, production deployment and support.
• Developed REST Web Services clients to consume those Web Services as well other enterprise-wide Web Services.
• Experience with Adobe Flex framework for building and maintaining web applications.
• Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.
• Extensively used Oracle SQL Developer graphical tool for the enhancement and simplification of Database Development task. Developed rule modules using Rule Engines, Drools ILOG, BRMS and BLAZE for business management. Created rule-based decision services using BRMS (ILOG JRules framework)
• Configured and deployed the application on JBoss application Server.
• Involved in JUnit Testing of various modules by generating the Test Cases.
• Log4j was used to log the events in the application.
• Developed SQL queries on Oracle database for various operations with Database.
• Involved in Units integration, bug fixing, and User acceptance testing with test cases.

Environment: Java 7.0, Spring 3.5, Hibernate 4.2, Spring Quartz JPA, Adobe Flex, TCP/IP, Network protocols, kJava Scripts, Angular 2.0, Backbone js, PrimeFaces, JBPM, HTML 4.0, CSS, EXT JS, Node JS, GIT, JMS, JAXP (SAX & DOM), Oracle 11g, JBPM, BRMS, Drools, AEM, JRules, WebSphere Application Server, Eclipse/RAD 8.0, SOAP, Maven, log4j, Junit, XML, Web Services, TDD.

Confidential, Phoenix AZ

Sr. Java Full Stack Developer

Responsibilities:

• Struts and Tiles framework were used for developing front end pages which are then customized according to the requirements using tiles templates.
• Implemented JSP custom tags, JSTL, developed Struts Actions, Action Forms and Value Objects for Presentation Tier and JavaScript for validation and interaction for Presentation Layer.
• Exposing web-services (WSDL) interface for all the business functions. iBATIS ORM tool is used for the SQL Maps framework. SQL Maps provides an efficient way to graph database values to Java objects using XML configuration files.
• Used Hibernate to persist the Data into the Database.
• Having experience in developing a data pipeline using Kafkato store data into HDFS.
• Developed multipleKafkaProducers and Consumers from as per the software requirement specifications.
• Involved in Client side and Server-side Development.
• Developed the administrative UI using Backbone.JS and Backbone.Marionette.JS.
• Used MKS for change management and followed Agile (scrum) development.
• Crystal Reports were used for Reports generating.
• Designing the User Interface using HTML, Java script, Flash and CSS.
• Used Ant build scripts for application build process and code generation.
• Developed stored procedures (developed in PL/SQL) on the back end.
• Unit tested the changes based on TDD and performed the code review.
• Have experience working with various SQL databases like MySQL, Oracle, PostgreSQL and with NoSQL databases like MongoDB and Cassandra.
• Developed Node.js based web application connecting backend using MongoDB as NoSQL database.
• Wrote and executed automated test cases using Selenium WebDriver to automate Protractor solutions.
• Involved in writing automated scripts for angular JS application using protractor and Java scripts.
• Developed Applications related to Raptor Framework using Rest API, BES Messaging Framework, Spring Batch using MongoDB.
• UsedElastic searchas the data indexer and query parser
• Created various spring boot and spring batch applications to connect them to various databases and created queries to retrieve data and modify the tables for the databases.
• Implemented JSP, spring, Java Script, and CSS for developing User Interfaces.
• For exchanging the text and communication with web service JSON is used extensively.
• Developed Rich UI applications using JavaScript, HTML, and CSS.
• Used the JavaScript alert dialog boxes with my Perl CGI program
• Implemented Collection Framework and used the Thread, I/O functionalities for meeting access.
• Used Hibernate for database and to manage Transactions.
• Hibernate as an ORM tool for OR mappings and configured hibernate.cfg.xml and hibernate.hbm.xml files to create the connection pool.

Environment: Java1.5, J2EE, XML, JavaScript, CSS, Backbone Js, Flash 6, WS-FTP, Struts1.2, Tiles, JSTL, Web services (SOAP, WSDL), JBoss4.0.4, iBATIS, PL/SQL, DB2UDB, MKS, Oracle 10g, Korn Shell Scripts, FTP, Spring, Velocity, JMS, Eclipse3.1, MyEclipse 4.1, ANT, WebLogic9.x, LINUX, Crystal Reports10, SQLServer 7.0, WindowsXP, TDD.

Confidential, Chicago, IL

Sr. Java Full Stack Developer

Responsibilities:

• Developed Servlets and Java Server Pages (JSP).
• Developed PL/SQL queries to generate reports based on client requirements.
• Enhancement of the System according to the customer requirements.
• Created test case scenarios for Functional Testing.
• Used Java Script validation in JSP pages.
• Performed migration from MySQL to MongoDB V 3.0.11.
• Overcame challenges like data migration from MySQL to MongoDB.
• Helped design the database tables for optimal storage of data.
• Coded JDBC calls in the servlets to access the Oracle database tables.
• Responsible for Integration, unit testing, system testing and stress testing for all the phases of project.
• Prepared final guideline document that would serve as a tutorial for the users of this application.
• Responsible for writing functional and technical specifications.
• Extensively used J2EE design Patterns.
• Worked with ELK (Elasticsearch, Logstash, Kibana) for log Analytics, security purposes, collects the real-time data from various sources, analyze the data available, to create attractive dashboards
• Implemented the DOJO API for powerful scripting.
• Working knowledge of various AWS technologies like SQS Queuing, SNS Notification, S3 storage etc.
• Excellent understanding ofAWSinfrastructure services like EC2, VPC, Security Groups, ELB and S3.
• Using the Protractor Automation Tool to Test AngularJS Applications.
• Implement EAI, B2B integration, EDI, and Service Oriented Architecture (SOA) applications using technologies J2EE, XML, DB2 and Red Hat Linux.
• CreatedAWSSecurity Groups for deploying and configuringAWSEC2 instances.
• Created Single page web application framework using Angular JS and HTML.
• Integrated various OLTP to the OLAP using Informatica 9.6 as an ETL tool and used Tableau as a reporting tool

Environment: Java, JSP, PL/SQL, JDBC, J2EE, DOJO, AWS, EC2, VPC, ELB, S3, XML, DB2, Angular JS, HTML, OLAP, Tableau.

Confidential, Murray, UT

Sr. Java Full Stack Developer

Responsibilities:

• Preparation of Technical Specs using UML including class diagrams, sequence diagrams.
• Designed, developed, and deployed server-side Java, Servlets, and Java server pages (JSPs) for browser-based conference software. Implemented Form classes, Action classes for the entire application domain module using Strut’s framework.
• Developed advanced Java Script modules such as capture visitor information, browser version, button animation, and timing object. Extensively used JSTL tag libraries
• Developed the Business Delegate classes to delegate the application flow from action classes.
• Created struts-config.xml, application-resources. Properties for the project.
• Used Session beans to implement Session façade design pattern.
• Involved in developing SOA Web Services using XML, XPATH, XSD, SOAP, WSDL and Apache Axis.
• Converted a monolithic app to microservices architecture using Spring Boot using 12 factor app methodology. Deployed, Scaled, Configured, wrote manifest file for various Microservices in PCF.
• Involved in the UI development using HTML5, CSS3, JavaScript, jQuery, JSON, AngularJS,Bootstrapand AJAX.
• AngularJSAjax module is used to handle RESTful calls to enable communication between view components and server.
• Responsible for building a custom single-page, responsive web application to replace a legacy line-of-business web application usingAngularJSclient side MVC design.
• Designed the database and modelled the database.
• Developed Data access bean and developed EJBs that are used to access data from the database.
• Developed the applications using WebLogic to create the transactional business logic like EJB, JSP of a WebLogic Application.
• Transactions for the result sets of queries were processed by business logic methods using Session Bean and Entity bean.
• Developed reporting dashboards, which processes large amount data that are stored inElastic searchand My SQL platforms and generates reports and displays in dashboards.
• Worked extensively withGWTto implement server calls and HTML pages.
• Advanced search functionality to retrieve Business/Residence customer information. Using java, JSP, Servlets, SQL, Oracle, JavaScript, DHTML, and CSS.

Environment: java, JSP, Servlets, SQL, Oracle, JavaScript, DHTML, CSS, UML, SOA, XML, XPATH, XSD, SOAP, WSDL, HTML5, CSS3, JavaScript, jQuery, JSON, AngularJS, Bootstrap, AJAX, RESTful, MVC, WebLogic.

Confidential, Silver Springs MD

Java Full Stack Developer

Responsibilities:

• Involved in the development of front-end screen design using JSP.
• Involved in the implementation of client side and server-side programming using HTML and Java Script.
• Database design and connectivity done by using JDBC Bridge.
• Developed Servlets in forwarding requests to different Servers and Servlets.
• Designed and developed Servlets to communicate between the Presentation and Business layer.
• Maintained responsibility for database design, implementation, and administration.
• Used Log4J for logging and tracing the messages.
• I worked on a task to decrease database load for search and moved some part of search toElastic Searchsearch engine.
• Testing the functionality and behavioral aspect of the software.
• Responsible for customer interaction, analysis of the requirements and project scheduling.
• Developed front-end interfaces and involved in Error Handling using JSP.
• Designed Integration test plan for testing of Integration of all use cases for a module.
• Was assigned the task of deploying the application different working environments.

Environment: JDBC, HTML, JavaScript, Log4J, JavaBeans, SQL Server, IBM WebSphere