SUMMARY

• Java Full stack developer around 8 + years of strong experience in SDLC such as Analysis, Design, Implementation and Testing of Object Oriented applications and Web based Enterprise Applications
• High technical expertise in administering telecom technologies: IVR, VXML, SSML, VRU, CCXML, PBX, Contact center, ACD.
• Expertise in design and development of various web and enterprise applications using Type safe technologies like Scala, Akka, Play framework, Slick.
• Worked on migrating the old java stack to Type safe stack using Scala for backend programming.
• Used OOPS concepts for message passing and data binding.
• Experience in Front - End UI development skills using scripting languages like HTML5, DHTML, CSS3, JavaScript, JQuery, JSON, AJAX, Angular JS, NodeJS, Bootstrap, Tag Libraries and JSTL.
• Experienced in Web Services approach for Service Oriented Architecture (SOA)
• Experienced in web development using HTML5, DHTML, XHTML, CSS3, JavaScript, DOJO, Angular JS, and AJAX technologies.
• Good knowledge of database connectivity JDBC for databases like Oracle, SQL Server, mysql, MongoDB and DB2.
• Implemented on JavaScript based frameworks like React Native and Ionic/Cordova for frontend.
• Experienced in Microservices using Spring boot with Spring Cloud stack like Apache Kafka and Spring Cloud Netflix.
• Experience in working withAWSlikeEC2, EBS, ELB, S3, SQS, Lambda, DynamoDBandElastic Search.
• Experience in developing User Interface (UI) Applications and professional web applications using HTML, CSS, Bootstrap, ReactJS, JavaScript, JQuery, AJAX, RWD, JSON, XHTML and XML.
• Good Experience in implementing Puppet, Chef, Jenkins and Docker.
• Developed ADF pages, page fragments, Templates, applying skinningstyles.
• Experience in using various Amazon Web Services (AWS) Components like EC2 for virtual servers, S3.
• Experience in developing User Interface (UI) Applications and professional web applications using HTML5, CSS3, Bootstrap, JavaScript, JQuery, AJAX, RWD, JSON, XHTML and XML.
• Experience in debugging and profiling code.
• Strong testing and debugging skills and knowledge of ETL procedures and strategies to extract data from different source systems.
• Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services, Kubernetes.
• Extensive experience in design and development of J2EE applications using CoreJava,Java Collections, Data Structures, Multithreading, Transaction Management, JDBC, Servlets, JSP, XML, Web Services and other open source frameworks and APIs.
• Good working knowledge of J2EE best practice toolsets such as Ant, Maven, Log4j, Slf4j
• EmployingJavaObject/Relational bridge technologies such as Hibernate, JPA, and spring
• Good experience on Scala.
• Developed applications using frameworks and API like Struts, Spring MVC.
• Experienced in other front-end technologies such as SASS, LESS, Typescript, BOOTSTRAP, Angular1, Angular1.5, Angular2, Ajax, JSON, Node.js etc.
• Extensive work experience on Business Intelligence Stack, SSRS, SSIS and Tableau.
• Strong experiencewithMongoDB development (reports, schema design, map reduce functions) and migrations from SQL relational databases to NoSQL databases like MongoDB, Cassandra and Couch DB.
• Experience with working in java script framework like JQuery, AngularJS and NodeJS.
• JAVA/J2EE development experience in server side and client side programming
• Extensive experience inJava/J2EE programming - JDBC, Servlets, JSP, JSTL, JSF 2.x JMS Scala.
• Experience in Multithreading.
• Experience of enterprise level application development withJavacentric technologies in the domain of Banking and Insurance
• Extensive experience working in a Test-Driven Development and Agile-Scrum Development
• Experience in working in both Windows and UNIX platforms including programming and debugging skills in UNIX Shell Scripting
• UsedReact Nativeto develop the interface side andNode.jswith Express framework to develop the server side.
• Developed applications based on Model-View-Controller (MVC) architecture using core design patterns (creational, structural, behavioral) and J2EE design patterns (Data Access Object, Business Delegate, Service Locator, Session Façade etc.)
• Experience with SVN Source Control, TFS and GIT for code management. Experience and understanding of Docker containers.
• Extensive experience in Amazon Web Services(Amazon EC2, Amazon S3, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS Identity and access management, Amazon SNS, AWS Cloud Watch, Amazon EBS and Amazon Cloud Front)
• Worked on AWS, High Availability Practices and deploying backup/restore infrastructure
• Extensive experience in developing the SOA middleware based out of Fuse ESB and Mule ESB
• Sound working knowledge of performance tuning inJAVAand J2EE including hibernate tuning Experience in using various Configuration Management tools like CVS, GIT and SVN
• Experience in using ANT tool, Maven to compile, package and deploy the components to the Application Servers
• Strong experience in XML related technologies including XSD, DTD, XSLT, XPATH, DOM, SAX, JAXP, JAXB, XML-RPC and XML Beans
• Expertise in developing and consuming Web services including different technologies and standards like DTD, XSD, SOAP, WSDL, JAX-RPC, JAX-WS, WS-I and Apache Axis, JAX-RPC
• Good knowledge in Restful Web Services
• Good Knowledge of using IDE Tools like Eclipse, Net Beans, JBuilder, Rational ApplicationDeveloper(RAD) forJava/J2EE application development
• Strong Hands on Experience with IBM MQ Series and JMS for communication between middleware components
• Developed robust form management system with complete CRUD capabilities in React Native, Redux, and Firebase.
• Experience in creating REST APIs, and Vertx
• Experience in installing, configuring, tuning IBM Web Sphere 6.x/5.x, Apache Tomcat 5.x/6.x, JBOSS 5.x/4.x
• Extensive experience in Application Software Design, Object Oriented Design, Development, Documentation, Debugging, Testing and Implementation
• Proficiency in working with databases like Oracle, MySQL
• Expertise in database modeling and development using SQL, T-SQL and PL/SQL in Oracle and SQL Server environments
• Expertise in developing applications using Web Services (SOAP, RESTFUL), CoreJava, JDBC, Servlets, JSP, HTML,JavaScripts and develop Jasper Reports, Birt, Reports
• Experience in Unit testing using JUnit, Selenium
• Experienced in using Operating Systems like Windows XP/7/8, AIX, and Sun Solaris
• In-depth knowledge of PL/SQL with the experience in constructing the triggers, tables, functions, user defined data type, procedures etc.
• Exposure to Oracle, DB2, and MySQL databases in developing applications using SQL Scripts, Stored Procedures
• Experience using an Integrated Development Environment like Eclipse, RAD 7.5/8.5 for code development
• Extensive experience on support tools like Application Life Cycle Management to perform Unit testing and Application integration testing.
• Experience of configuration tool CVS, Clear, and Tortoise SVN developing on Linux, Windows Operating Systems
• Extensive experience in developing Web Services applications using REST Client, REST API, SOAP UI, dozer mapper
• Experience with web development technologies like HTML, CSS, JQuery, AngularJS, JavaScript, JSP and JSON

TECHNICAL SKILLS

J2EE Technologies and languages: J2EE, Servlets, Scala JSP, JSTL, JSF, JIRA, AngularJS, JDBC, MVC, OOP, Grails, Hibernate, spring, XML., IVR, VXML, SSML, VRU, CCXML, PBX, Scala and Python.

Web Technologies: JavaScript, CSS, AWS, Mule ESB, HTML5, DHTML, XML, DTD, HTTP, HTTPS, Jquery1.8, JQuery UI, Angular JS, AngularJS 2.0, NodeJS, ReactJS and Bootstrap.

Spring framework: Bean Factory, Application Context, Dependency Injection/IOC, MVC, Struts, Data Binding, AOP, JDBC, ORM, JMS, Security, batch jobs, schedulers (Quartz)

Distributed computing: SOAP WS, RESTful WS, JMS API, WSDL, JAXP, JAXB, JNDI and XML

Languages: Java, PL/SQL, Bash, UML, XML, HTML.

IDE Tools: RSA, RAD, WSAD, Eclipse, Net Beans

Web services: JMS, MQ Series, SOAP, Rest, WSDL, JAX-RS and JAX-WS.

Databases: Oracle, MySQL, MS SQL Server, MS Access, PostgreSQL.

Design Methodologies: UML, Rational Rose, Agile, SCRUM, TDD, XP

Version control Tools: SVN, CVS, Clear Case and Git.

Operating Systems: UNIX (Solaris, Ubuntu, Linux, and OSX); Windows 9x/XP/Vista/7/8.

Testing Tools: JUnit, SOAP UI

Application Servers: Web sphere Application Server, BEA Web logic, Apache Tomcat, JBoss 4.2.x, 5.X JBoss 6.1 EAP

PROFESSIONAL EXPERIENCE

Confidential, Pleasanton CA

Sr.Full stack Developer

Responsibilities:

• Involved in the analysis, design and development phases of the Software Development Life Cycle (SDLC) using Agile (SCRUM) development methodology to deliver regular updates to business team and project managers.
• Implemented micro service architecture using spring boot and Spring REST to create REST end pointsand integrated Swagger Spring boot to get dynamic documentation.
• Worked with Angular 2.0 to develop single page applications.
• Developed UI pages using HTML5, Angular2/4, Bootstrap, CSS3, JavaScript, jQuery, AJAX and Nodes.
• Developed web application using JSP custom tag libraries, Struts Action classes and Action. Designed Java Servlets and Objects using J2EE standards.
• Ensured the authentication of the application usingOAUTH2.0 and token managemen
• Build the reusable service components with Angular4, Bootstrap, and JSX that are used across various modules.
• Deployed J2EE applications in JBoss clustered environments.
• Implemented AWS solutions using EC2 instances, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups.
• Worked onADF Faces Components(e.g. Input Components, Output Components etc.),Layouts(e.g. Panel Group
• Used Annotations for Spring DI, Auto wiring and Spring MVC for REST API s and Spring Boot for Micro services.
• Built View components using JSP, JSP templates/layouts with custom tags, Apache Tiles, AJAX library such as JQuery for improving UI experience.
• Used AWS to build Java applications that work with Amazon S3, EC2, EMR, Dynamo DB, RDS, IAM, Elastic Bean Stalk, VPC, Route 53 and SQS.
• Experience inReact JSfor creating interactive UI's using one-waydata flow,virtual DOM, JSX, React Native concepts.
• Developed applications using Angular6, Java8 and new features of java (lambda expressions).
• Documented and generated reports usingSSRSand integration was done usingSSISservices.
• Implementing or exposing the Micro service architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.
• Experience with building Docker Images and running them on Docker container.
• Configure Jenkins build Jobs for (CI) and (CD)and writing Python scripts on top of it.
• Developed Test Cases and performed unit test using JUnit with Mockito Framework.
• Tested Angular4 application using Jasmine framework and Karma configurations.
• Used kubernetes to manage applications by inspecting and performing CRUD on clusters and worked on docker with kubernetes to create pods for application and deployed across multi node kubernetes cluster.
• Experience in integrating the internal security model into new projects with Spring Batch, Spring Micro Services and Spring Boot.
• Involved in developing Java APIs, which communicates with the Java Beans.
• Implemented Java/J2EE Design patterns like Business Delegate and Data Transfer Object (DTO), Data Access Object.
• Layout, Panel Form Layout, beans, Panel Header etc.)
• Proficient in SQL and wrote Stored Procedures, triggers besides writing DDL, DML and transaction queries with development tools like TOAD and Stored the data in the form of JSON structure based documents, stored in a collection using Mongo DB.
• Worked on SSIS, SSRS and Power Bipackages withPower queriesfor reporting.
• Deployed the application in Tomcat Server.
• Used Hibernate annotations for mapping objects to the relational database and Implemented persistence using Hibernate.
• Responsible for implementation of RESTful web services using the spring framework.
• Having experience in developing a data pipeline using Kafka to store data.
• Used JBoss Application Server in our project.
• Developed a web-based application with ADF, JSF, Spring MVC and Hibernate frameworks.
• UsedOauth 2.0authentication protocol respectively forsecurityandauthorization.
• Used Hibernate to store Java Objects to a relational database.
• Used JMS for the asynchronous exchange of critical business data and events among J2EE components and legacy system.
• Implemented project with AWS DynamoDB and S3 Table.
• Experience onAWScloudservices likeS3, RDS, ELB and EBSforinstallingandconfiguring.
• Worked on deployment of client - facing Docker containerized application on google cloud platform kubernetes.
• Used JSP for presentation layer, developed high performance object/relational persistence and query service forentire applicationutilizingHibernate.
• Developed views using Bootstrap components, Angular-UI and involved in configuring routing for various modules using angular UI router.
• Worked inReactJSfor creating interactive UI's usingOne-way data flow,Virtual DOM,JSX,React Native concepts.
• Implemented MVC architecture application using spring and created Lambda function in AWS using Spring Framework.
• Developed a web-based application withOracle ADF, Spring MVC frameworks.
• Building Stored Procedures, functions, Triggers using Microsoft SQL server and handling all the servers and creating various Reports using SSRS and Power Bi.
• Expertise in using source code control systems such as GIT, TFS, SVN JIRA, and Jenkins.
• For the transport/messaging systems we are replacing IBM MQ with Apache Kafka
• Used Log4j as logging framework to capture the log traces of applications in debugging the issues.
• Participated in the status meetings and status updating to the management team.

Environment: Java 8, Servlets, Spring MVC, Spring Boot, Hibernate, Multi-Threading, JSP, Angular JS, JMS, JUnit, DAO, SVN, Rest, Web Logic, EJB, Tomcat Server, Mongo DB, JBoss, SQL, PL/SQL, Oracle, Windows

Confidential, Dallas TX

Sr.Full stack Developer

Responsibilities:

• Developed the application using AngularJS, NodeJS, ExpressJS, MongoDB, Angular-UI, HTML5, Bootstrap, CSS3 and JavaScript.
• Used Multithreading for invoking the database and also implemented complex modules, which contain business logics using Collection, Reflection, and Generics API
• Used java 1.8 features like stream, Lambdaexpressions, functional interface, collections, Date/Time changes and type annotations.
• Good understanding ofAWSElastic Block Storage (EBS), various volume types and utilization of different types of EBS volumes based on requirement.
• Integrated the Java code (API) in JSP pages and responsible for setting up AngularJS framework for UI development.
• Experience in integrating the internal security model into new projects with Spring Batch, Spring Micro Services and Spring Boot.
• Deployed Docker contained Spring Boot servicesinto kubernetes using Tectonic kubernetes console andconfigure each pod to pick five alerts from the table and updated the pod count to run the application.
• Experienced in using Team Foundation Server (TFS) for source control and GIT via SourceTree.
• Exposure to new features and issues addressed inAngular 4.
• Wrapper developed in Python for instantiating multi-threaded application and running with other applications
• Supported the issues seen in the tool across all the teams for several projects.
• Developed security module for this application using Spring security and implemented Oauth2 token-based authentication/authorization model
• Design, Implement and Test Oracle ADF applications using JDeveloper 11g
• Used Apache Kafka in cluster as messaging system between the APIs and Micro services.
• Developed various JSP custom tag libraries i.e. JSTL libraries for achieving most code-reusability.
• Involved in implementation of the presentation layer (GUI) for the application using HTML5, XHTML, CSS3 and JavaScript.
• Extensively usedJava8features such aslambda expressions, Parallel operationson collections, multithreadingand for effective sorting mechanisms andStreamsto store and process the data.
• Created SPAs with multiple views using route services and developed/tested features in an AGILE environment using Angular 2 and Typescript.
• Designed Prototype and project layout skeletons usingReactJS,JQuery, CSS and HTML5.
• Constructed web pages for application using MVC3, JavaScript, JQuery,ReactJS,and Node.js.
• Configured theDockerContainers and creatingDockersfiles for different environments.
• Functionalities include writing code in HTML, CSS, JavaScript, JQuery, Ajax, JSON, AngularJS and Bootstrap with MySQL Database as the backend.
• Implemented and designed AWS virtual servers by Ansible roles to ensure deployment of web applications. Worked with multiple development teams to troubleshot and resolve issues.
• Skilled with version control software likeTortoise SVN,TFS, Clear caseandGIT.
• Design and developed SPSS wizard components using ADF task flows (BTF and UBTF), train stops, regions, templates and fragments.
• ImplementedAngular4component router for navigation and the services to connect the web application to back-end APIs.
• Updated and deleted deployment services in kubernetes for image and configuration update in YAML file.
• Very good experience with Reporting ToolsSQL Server Reporting Services (SSRS)
• Used Hibernate to map objects (POJOs) to database tables and map relationships
• Involved in Unit Testing, User Acceptance Testing and Bug Fixing.
• Wrote Custom Tags for custom requirements of fields on GUI.
• In-depth experience with Amazon AWS Cloud Services, (EC2, S3, EBS, ELB, Cloud Watch, Elastic, SNS, VPC, Cloud Formation, Route53) and managing security groups on AWS.
• Involved in writing PL/SQL Stored Procedures, and Functions for Oracle database.
• Developed the application front-end with HTML5, JSP, JQuery and Ajax to create a dynamic and interactive experience.
• Used Jenkins promo job in promoting environment to corresponding docker images and test with kubernetes tools.
• Designed and coded application components in an Agile environment utilizing a test driven development (TDD) approach
• ImplementedCSRFandOAUTH2security models using spring security and filters
• Worked on the design and development of multithreaded n-tier application in a distributed environment to support new CMS System.
• Wrote PL/SQL procedure according to the rule configurations.
• Supporting to testers to test AngularJS 2.0 with Jasmine and Protractor.
• Implemented J2EE Design Patterns like MVC, Service Locator and Session Facade.
• Developed Web Services to communicate to other modules using XML based SOAP.
• Developed Message Handler Adapter, which converts the data objects into XML message and invoke an enterprise service and vice-versa usingJAVA, JMS and MQ Series.
• Used Java8 for default methods to implement multiple inheritance
• Develop quality code adhering to Scala coding Standards and best practices.
• Implemented Object-relation mapping in the persistence layer using hibernate framework in conjunction with spring functionality.
• Designed and developed Restful service interface using Spring MVC to the underlying customer event API. Involved in building Restful Web services using JAX-RSAPI.
• Created single Page Application with loading multiple views using route services and adding more user experience to make dynamic by usingAngular 4framework andNode JS.
• Worked on integrating JQuery APIs with MVC pattern.
• Communicated performancetesting results.
• Created REST API's Micro services and EJB using Express Router/Model/Controller architecture.
• Models connect to MySQL and MongoDB using NodeJS, MySQL and Mongoose modules.
• Implemented Micro services architecture using Spring Boot for making different application smaller and independent.
• Worked on API, UI, and oAuth2 servers built on top ofZend Framework 2,JavaScript(ES6), Angular.js, andBootstraprunning onEC2, RDS, S3,and other AWS
• Designed and integrated thefullscale Hibernate / spring persistence Solution with the application architectures.
• Designed Frontend with inobjectorientedJavaScript Framework like bootstrap, Angular.js, Node.js.
• Implemented object/relational persistence (Hibernate) for the domain model.
• Used Web Services - WSDL, UDDI and SOAP for getting credit card information from third party.
• Use Auto-Wired ( annotation based injection) for bean management through Spring IOC
• Created test cases using JUNIT and used EasyMock API.
• Used NOSQL database like Cassandra.
• Design and developed multiple fragments using ADF Rich Faces, Facets, JSF and HTML
• Developed ADF Model components (creation, configuration, and tuning of entity objects, view objects, application modules, bindings and data controls).
• Involved in development of the application using Spring MVC, Spring security, Spring Boot and configuring application context for necessary components.
• Implemented the Spring dependency injection of the Database helper instance to the action objects.
• Developed a MEANStackApplication Using Mongo DB, Express JS, Angular JS and Node JS.
• Implement modules into Node JS to integrate with designs and requirements.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using Node.js
• Implemented data binding andMVCusingAngular2for front-end development of a current web application.
• Project migration into cloud environment using AWS,Dockercontainer.
• Worked with NPM commands and using package.json for managing dependencies and dev-dependencies of NodeJS applications.
• Involved in writing the Maven based pom.xml scripts to build and deploy the application.
• Developed and executing unit test cases using JUnit.
• Setting up scalability for application servers using command line interface for Setting up and administering DNS system in AWS using Route53 Managing users and groups using Amazon identity and access management (IAM).
• Deployed the application and tested on WebSphere Application Server.
• Worked with Trac, Subversion (SVN), and Wiki to track various aspects of the project.

Environment: Java, J2EE,Java8,Scala, Spring (Micro services), Hibernate, JSP, Python,Angular 2.0, Bootstrap, Servlet, DB2, JUnit, Maven, XML, Mongo DB, ReactJS, JMS, Docker, JavaScript, Angular 1.6, Node.js (NPM), AWS, Oracle, PLSQL, JDBC, UML, JBOSS, SOAP Web Service,NOSQL,Cassandra,RESTful, AWS Associate Dev Certified, Jenkins, SVN

Confidential, Kansas City, MO

Java Fullstack Developer

Responsibilities:

• Developed unit test cases using Jasmine and Karma and performed end to end tesing using Protractor and Selenium
• Developed REST controllers using Spring Data REST to serve the UI with required JSON data.
• Developed REST exception handling controller advices to respond to bad requests and serverside exceptions.
• Used complete annotation driven approach to develop the application using Spring Boot and was also involved in setting up the spring bean profiling.
• Consumed SOAP/JAX- services.
• Used REST to test the rest based services and used Junit and Mockito to test the middleware services.
• Assisted in designing and preparation of call flows with usability services.
• Conducted complete analysis of system and business requirements for all IVR applications.
• Maintained comprehensive technical documentation such as programming specifications, functional and technical designs.
• Coordinated with user focus groups for tuning, testing, refactoring and optimization of call flows.
• Resolved technical issues by debugging and support coding and testing functions.
• Responded to application issues by troubleshooting, analysis and assessment of root cause.
• Suggested effective processes for improvement of operations and functionality of voice user interface applications.
• Used Mongo DB (NoSQL) for database services.
• Provided technical assistance for designing and maintenance of enterprise based IVR systems.
• Used Spring MVC for implementing web tier and developed web based application service components and configured beans using Spring IoC.
• Used Hibernate in data access layer to access and update information in the database and used Hibernate Query Language (HQL) to query the database for complex data.
• Used Spring MVC Model View Controller to handle/intercept the user requests and used various controllers to delegate the request flow to the Backend tier of the application.
• Exposed Restful WebServices using JAX-RS and Implemented Angular promises to handle asynchronous communication with our Restful API for various requirements.
• Extensively used XML andJavaArchitecture for XML Binding (JAXB) to mapjavaclasses to XML representation.
• Build Restful API web services using Node JS and Express JS and used afullcomplement of Express, AngularJS, NodeJS, and Mongo DB to store and present assessments.
• Coordinated with QA team for development of test plan, test cases, test code and responsible for defects allocation and resolution of those defects using Selenium.
• Used Jenkins for continuous integration and Go for continuous delivery/deployment of the applications.
• Developed/Implemented code on new requirements as adeveloperusing Spring MVC and Hibernate by using Agile Methodology.
• Developed Use Case Diagrams, Object Mapping Diagrams & Class Diagrams in UML.
• Developed Controller and Business layers of the MVC, using spring.
• Developing APIs to support Angular JS UI migration, and XSDs to build web service data.
• Worked in front end design development using technologies like HTML5, CSS3, JavaScript.
• Developed code to consume web services using SOAP and REST.
• Developed RESTful web services using JAX-RS.
• Finding Memory Issues by using JVM memory management tools.
• Refactored the bad code to best design patterns.
• Developed Sequential and UML notation documents for the new tasks.
• Developed Angular services making use of resource service to perform REST API calls to the backend.
• Designed and documented REST/HTTPAPIs, including JSON data formats and API versioning strategy.
• Maintaining user data using Microsoft Excel
• Backend scripting/parsing using Perl and Python
• Enhanced the GUI using Java APIs and added features to tracking the fuse revision of several processors
• Developed server-side software modules and client-side user interface components deployed entirely in Compute Cloud of Amazon web Services (AWS).
• Hands-on experience on developing AWS cloud formation templates and setting up Auto scaling for EC2 instances and involved in the automated provisioning of AWS cloud environment using Jenkins and chef.

Environment: CoreJava, J2EE, JDK, spring, Hibernate, JSP, Perl,Python,AngularJS, NodeJS, Mongo DB, NoSQL, JavaScript, Servlet's, JAX-RS, JAX-WS, HTML5, CSS3, Java8,Oracle Database, SQL, JUNIT, Agile, RDBMS, GIT, Apache Tomcat, Maven, Jenkins.

Confidential, Michigan

Fullstack developer

Responsibilities:

• Experienced in using Scala, Java tools like Intelli J, Eclipse.
• For updating the new modification and issues AJAX scripting is used.
• Implemented JSP, spring,JavaScript 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 also 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.
• Used slick to query and storing in database in a Scala fashion using the powerful Scala collection framework.
• Responsible for writing functional and technical specifications
• Extensively used J2EE design Patterns.
• Implemented the DOJO API for powerful scripting.
• Expertise in design and development of various web and enterprise applications using Type safe technologies like Scala, Akka, Play framework, Slick.
• Working knowledge of various AWS technologies like SQS Queuing, SNS Notification, S3 storage etc.
• Created Single page web application frame work using Angular JS and HTML.
• Used Version control system GIT and web page screens for various modules using Html, CSS, JavaScript, and AJAX and Angular JS.
• Distributed Application Development using Actor Models for extreme scalability using Akka.
• Hibernate Persistence Strategy is used for database operations and Developed Hibernate as the data abstraction to interact with the database.
• Developed Session and Entity (CMP) beans (EJB) for crucial business logic
• Developed Message Driven Beans for asynchronous ordering process.
• Worked on XML Parsing (DOM/SAX), XML Schemas/DTD and XMLBeans.
• Extensively used JUnit for Unit Testing
• Added support for multipleJavaNative Threads calling the same Perl interpreter
• Integration with the J2EE Services layer of Unity Platform, using Spring application context.
• Introduced the spring based architecture for the newly designed UI Infrastructure services to interact with the legacy services.
• Maven is used to download theJavaPlugin for developing the applications.
• Developed PL/SQL stored procedures in Oracle.
• Extensively used Eclipse 3.2 with Debugging and Development.
• Used wireframes and Rational Rose for Software design.
• Managed Source Control and Version Control using CVS.
• Followed the standards of the CMMI for the risk assessment and analysis process.
• Deployed the project in the Web Logic Application server.

Environment: J2EE 6, Scala, Akka, Play, Slick,Java, JSP, JMS, Spring, Hibernate, Web Services (REST), EJB, JSON, JDBC, JavaScript, HTML, XML, AJAX,JMS, DHTML, Tomcat, Eclipse, Web logic 10.3.1/10.3.2 , PL/SQL, Oracle, DB2, Windows, CVS.

Confidential

Web Developer

Responsibilities:

• Involved in the preparation of prototype and demos of the project and presented before the client to check that it meets their requirements.
• Optimized images for web page display, and feature item slides using Adobe Photoshop.
• Maintained page layouts, navigation, presented designs and concepts to the clients and the managements to review.
• Cooperated with team members to conduct user research with strong communication, analytical and interpersonal skills.
• Created database tables and manipulated data using MySQL.
• Used JSON to store and access the data in a search pages.
• Developed modules to retrieve data using AJAX calls through JQuery method.
• Applied XML into transferring administration data to the back end.
• Validated the user input using JQuery validation plugin.
• Implemented a lightweight customizable JQuery plugin for styled appearance.
• Resolved Cross Browser Compatible Issues for different version of IE, Safari, Chrome, Firefox and Opera.
• Involved in developing HTML and JavaScript for client side presentation and data validation on the client side with in the forms.

Environment: HTML, CSS, JavaScript, JQuery, Ajax, JSON, SQL, SVN, Photoshop, XML.