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Click here or scroll down to respond to this candidateSUMMARY:16+ years of experience in full stack application design and development using Java/J2EE, PHP.Proficient in developing single page applications using Angular and React.Extensive experience on server-side frameworks like Struts, Spring MVC, Spring Boot, JPA, Hibernate etc.,Vast experience on relational (Oracle, MSSQL, MySQL) as well as NOSQL (MongoDB, Cassandra) databases.Experience on SOA architecture through both SOAP and Rest based web services.Good experience on using Application Servers like WebLogic, WebSphere, JBoss for monolithic applications and Tomcat with Spring-Boot for micro services.Experience in hosting apps on AWS with AMI-Rehydration, IAM, EC2, VPC, S3, CloudFront, Route53, etc.Exposure to the messaging or pub/sub tools like Apache Kafka and RabbitMQ, IBM MQ etc.,Experience in implementing communication channels like Email, SMS, mobile app push etc., using Communigate-Pro, IronPort. Integrations with various payment gateways.Experience in using DevOps continuous integration, quality control, code review tools like Junit, GIT, Jenkins, JIRA, FindBugs, Fortify, PMD, Check style, Selenium, Badboy etc.,Experience in implementing Design patterns, Reactive style programming, Functional Interfaces, Lambda expressions, Streams etc.,Exposure on UML modelling and in using Enterprise Architect [EA] for designing.Hands-on experience on analytical reporting tools and APIs like Tableau, Qlik, D3JS, I-Text, Jasper etc.Good exposure on various development methodologies like Agile, XP, Scrum and TDD.TECHNICAL SKILLS:Java / J2EEServlets, JSP, JDBC, Custom tags, JSTL, Struts (1.2/2.0), Hibernate, Velocity, Ajax, Ant, Maven, Log4J, EJB, RMI, Spring, JAXB, JNDI, JMS, SOAP, REST.Front-end WebAngular, React, jQuery, Angular Material, Bootstrap, D3JS, XML, JavaScript, Dojo, HTML, CSS, DHTML, XHTML, XSLTDatabase / Warehouse TechnologiesOracle, MySQL, MS-SQL, MongoDB, Cassandra, Teradata, Vertica, Snowflake, ActianServersWebLogic, JBoss, WebSphere, Tomcat, Apache-JServe.Development ToolsEclipse, STS, VS Code, Toad, SQL developer, DBeaver, GIT, TFS, IBM ClearCase, SVN, CVS, VSS, Logscale, Dynatrace, New relic,BI ToolsTableau, Looker, D3, ThoughtSpotOther LanguagesNodeJS, SQL, PL/SQL, PHP, HiveCERTIFICATIONS:AWS Certified Solution Architect - AssociateSCJP1.5 certified programmer.EDUCATION:Bachelor of Technology in Mechanical Engineering from JNTU, Hyderabad - 2003.PROFESSIONAL EXPERIENCE:Verizon, US (Team Lead, DMTS) Jul 2020 Till dateVerizon Data Marketplace (VDM)Description: Verizon Data Marketplace is a one stop portal for all Verizon statistical and analytical needs by democratizing the metadata responsibly through one Verizon data catalogue. SOA by integrations to the popular catalogue systems like CP4D, Collibra for consuming the data and metric catalogued assets.Role:Responsible for design and architecture of the application with high availability and scalability.Responsible for leading full stack development using Spring Boot and React.Responsible for tool assessment like Vertica, Denodo, Privacera for data virtualization and data protection.Responsible for designing VDM data model using Postgres database.Responsible for APIs to publish and consume data from Kafka topics.Participating and overseeing the integrations for SSO, API security through APIGEE.Skills: Java 17/J2SE, J2EE, Spring Boot, Micro services, REST, HTML, React, Node, Maven.DB Oracle 12c, Postgres Server - Tomcat OS LinuxVerizon, US (Team Lead, SMTS) Oct 2012 Jun 2020ECRM & Verizon Big Answers Platform (VBAP)Description: Verizon Big Answers Platform is a one stop portal for all Verizon statistical and analytical needs which can connect to a variety of data stores like Oracle, Mongo, Teradata, Hadoop, Vertica etc., to generate meaningful and actionable insights. Portal is built using Java/J2ee, Angular, D3JS, NodeJS, Micro services and Hive.Role:Responsible for developing REST API using spring boot and Spring JPA.Responsible for client-side service integration using Angular Services, Observables, route resolvers.Responsible for frontend development using Angular material, templates, components, pipes.Responsible for customising the advanced visualisations like Node, Sanky, Sunburst using D3 library.Responsible for integrating VBAP with Tableau using Tableau REST API.Responsible for backend integration with OLAP servers like Teradata, Hadoop etc.,Responsible for designing the integration strategy with Hadoop cluster using Kerberos and Athenz.Managing application security wrt OWASP vulnerabilities through Fortify, Black duck, Tenable.Skills: Java 11/J2SE, J2EE, Spring Boot, Micro services, REST, HTML, Angular10, Maven.DB Oracle 12c, Postgres, Teradata, Hadoop Server - Tomcat OS - LinuxDysis, US (Contracting) July 2011 Sep 2012 Electronic Customer Response Management (ECRM)Description: ECRM is the single point communication platform for Verizon designed for low latency and high transaction volume maintained on AWS cloud, which is responsible for communications like account related, billing, marketing, promotions etc., through different delivery channels like email, SMS, mobile app alerts, twitter, FB, print etc.,Role:Responsible for implementing communication channels like email, SMS, Mobile app alerts.Responsible for full stack development using frameworks Spring, jQuery, AngularJS etc.,Responsible for SOA integrations through SOAP & REST based webservices.Responsible for developing pub/sub-APIs for Kafka topics and exposure to confluent Kafka configurations.Responsible for legacy application migration from on-prem to AWS cloud.Experience in client communication and leading in onshore offshore development model.Responsible for writing Pl/SQL code as and when needed.Skills: Java/J2SE 8, J2EE, MQ, Spring MVC, SOAP, Apache Kafka, JSP, Ajax, Java Script, HTML, jQuery, AngularJS, MongoDB, Communigate Pro, IronPort.DB Oracle 12c, MongoDB, Cassandra Server - WebLogic, Tomcat OS - LinuxReed Managed Services, UK (Module Lead) Sep 2010 June 2011 XpressDescription: Xpress is the central application which manages all the candidates, managers, jobs, applications, CVs, time sheet, payroll etc. which also integrates and acts as a middleware app for many other applications.Role:Responsible for server-side coding using struts and JDBC, custom tags.Involved in cleaner client-side scripting using libraries like jQuery, DOJO.Solely Responsible for implementing POC and framework for technologies like hibernate and spring in the project as part of technology migration.Converting the OC4J web services into Axis based services.Involved in creation of auto build scripts using Ant.Skills: Java/J2SE 5, J2EE, Struts, Hibernate, Spring, web services, JSP, Ajax, Java Script, HTML, DHTML, jQuery.DB Oracle 10g Server - Tomcat5. OS - Win XP, LinuxClever TV Ltd., UK (Senior Developer) May 2009 Aug2010Gaming EngineDescription: Gaming engine is the core application which is used to configure and install fantasy games for leading media partners to facilitate the fantasy games services in their websites.Role:Responsible for server-side coding using Struts, Hibernate and spring for enhancing the gaming engine.Responsible for writing custom tags to enforce cleaner JSP code.Responsible for writing PHP scripts client-side scripting using jQuery.Responsible for high volume, low latency, highly transactional server maintenance and support.Responsible for developing SSO implementation.Responsible for Implementing Email, SMS and payment gateway integrations with PayPal, Secure trading, Click & buy etc.,Responsible for integrating Fusion charts into the application for facilitating graphs.Skills: Java/J2SE 5, J2EE, Struts, Hibernate3.1.3, Spring, Velocity, PHP, web services, JSP, Ajax, Java Script, HTML, DHTML, jQuery, Fusion ChartsDB MySql5 Server - Tomcat5 OS - Win XP, Linux.Persistent Systems Ltd. India. (Senior Software Engineer) Sep 2007 - Dec 2008CRS Compatibility Review SystemClient Cancer Biomedical Informatics Grid, Washington University, USADescription: National Cancer Institute, part of the National Institutes of Health has taken initiative to develop CRS which is a web-based system designed to reduce the amount of time VCDE reviewers spend on administrative and allow them to spend time on the important task of ensuring that models meet the established guidelines and contain the most accurate semantic annotations as possible.Role:Server-side development using Hibernate, Struts and multi-threading for reports and jUnit test cases.Client-side coding using Java script, HTML, AJAX & DHTML components.Responsible for cross browser application support for IE, Mozilla, Safari and Chrome.Responsible for writing Ant targets as part of automating deployment.Making changes to the UML model using EA.Responsible for production support and client communication.Experience in working in a SCRUM agile environment.Skills: Java/J2SE 5, J2EE, Struts, Hibernate3.1.3, Spring, JAXB, SOAP, JSP, Ajax, HTML, UML, Jasper Reports.DB - MySql4.1, SQL Server2005. Server - JBoss 4.0.0. OS - Win XP, Linux, Macintosh.Wipro Technologies India. Dec 2006 Aug 2007Triniti Advanced Software Labs Pvt Ltd Mar 2005 Nov 2006Kiran PinnamaneniMobile: PHONE NUMBER AVAILABLEEMAIL AVAILABLE |
