| Candidate Information | | Title | Software Development Web Services | | Target Location | US-NJ-Edison |
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Click here or scroll down to respond to this candidateHaving 11+ years of IT Experience in Project analysis, Design, Development, Testing and Deployment of Web Based Applications using Java/J2EE. Actively involved in each phase of Software Development Life cycle (SDLC).Expertise in using Agile Software Development methodologies like Scrum, Sprint and Traditional software models like Waterfall and TDD.Expertise in client scripting languages and server scripting languages like HTML5, CSS3, JavaScript, Bootstrap, jQuery, AngularJS, JSP, Node JS.Extensive experience in design and development of J2EE applications using Core Java, Annotations, Data Structures, Transaction Management, JMS Custom Tag Libraries, JSTL, XML and other open-source frameworks and APIs.Hands on experience in developing applications using J2EE Design Patterns like MVC Architecture, Singleton, Abstract Factory, Facade, DAO.Implemented security functionality OAuth, Spring security, SSL and Site Minder (SSO), secure authentication with LDAP OAuth2 for generating tokens in the application using Spring Security, JWT for producing tokens.Experience in building web applications using spring framework features like Spring ORM, Spring DAO, Spring AOP, Spring Context, Spring Security, Spring Core, Spring IOC, spring boot, Spring Batch and Web Services using Eclipse and integration with Hibernate as well as Struts.Knowledge on JPA Hibernate and spring to perform CRUD operation with Sybase and Oracle.Experience on using J2EEDesignPatterns such as Model-View-controller (MVC), Singleton, Service Locator, Business Delegate, Observer, Decorator, Session Facade, Visitor, Data Access Object, Factory Pattern etc.Expertise in MVC architecture Web Framework with Struts, Singleton, spring (Dependency Injection, Data Access Objects, andMVC Framework).Expertise in development of multi-tiered enterprise applications using Java/J2EEtechnologies like Spring, Struts, Servlets, JSP, Hibernate, EJB, JDBC, JMS, IBM MQ Series, JNDI and Web services (SOAP, WSDL, REST).Expertise in Web Services Technologies like, JAXP, JAX-RS, JAX-WS, JAXB, SOAP, WSDL, UDDI, Restful, JMS and Service Oriented Architecture (SOA).Experienced in developing messaging module by using Spring JMS, Apache Camel, Kafka, Active MQ and Rabbit MQ.Experience in developing cloud-based applications using Spring Cloud, Pivotal cloud foundry and Amazon Web Services (AWS).Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more EC2 instances.Experience in configuring, deploying the web applications on Apache Tomcat, Oracle/BEA WebLogic, IBM Web Sphere, JBoss.Professional experience in relational database management (RDBMS) MySQL, Oracle, SQL server and DB2Experience in data access technologies like DDL and DML with development tools like TOAD.Experience in working with the NoSQL Database like MongoDB, Cassandra to manage extremely large data sets.Expertise in using Java IDE tools like Eclipse, IBMRAD, and IntelliJ.Good knowledge and hands on experience in working with Selenium, log4j, JUnit and TDD.Having measurable experience on application building tools like Maven and ANT.Actively involved in the DevOps streamlining process through Jenkins CI and CD Release Automation.Extensively worked on Pivotal Tracker and JIRA tools for tracking stories in a Project.Hands on experience with versioning tools like, GitHub, concurrent version system (CVS), IBM Clear Case, iBatis, My Batis and subversion (SVN).1.Java 8 associate certification by ORACLE.2.AWS solution architect associateLanguagesC, C++, Java, J2EE, SQL, PL/SQLJ2EE TechnologiesJava, J2EE, RMI, Sockets, JDBC, Servlets, JSP, JMS, Java Beans, JSTL, Struts, JSF, EJB, Spring, Hibernate, JTA, JNDI, JPA.Tools& FrameworkStruts, Spring, Hibernate, Spring MVC, Spring boot, Spring Web Flow, Spring IOC, Spring AOP, Spring Security, JSF, Junit, SOAP UI, Rational RoseWeb servicesSOAP, Restful, JAXP, JAXB, JAX-RS JAX-WS, WSDL, UDDI, JMS and Service Oriented Architecture (SOA). JAX-RPC, JAX-B and Micro Services.Web TechnologiesHTML5, CSS3, JavaScript, jQuery, AngularJS, XML, Ajax, Bootstrap, NodeJS.XML TechnologiesXML, DTD, XSD, XSL, XSLT, XPATH, XSL-FO, DOM, SAX.Cloud TechnologiesAmazon Web Services (AWS).DatabasesOracle, MySQL, IBM DB2, SQL server, MongoDB, Cassandra.Web/App ServersApache Tomcat, Oracle/BEA WebLogic, IBM Web Sphere, and JBoss Servers.Build ToolsMaven, ANT and Jenkins.Development Tools (IDE)Eclipse, IBM RAD, IntelliJ and STS.Testing Tools/OthersJUnit, Mockito, Soap UI, Log4j and JIRAVersion ControlGit, CVS, IBM Clear Case and subversion (SVN).OS & EnvironmentWindows, UNIX, Linux, MacLoggingElastic Search, Log stash, KibanaClient: Verizon Wireless, Basking Ridge, New Jersey (Remote)Location: New JerseyRole: Sr. Full Stack Java/J2EE DeveloperJan 2024 till dateProject Description: The Service Management and MTAS Integration project is a critical initiative within Verizon Wireless that focuses on providing efficient and accurate provisioning of subscriber services onto the Verizon Wireless Network. This project serves as a bridge between the IT systems and Network systems, ensuring seamless activation, deactivation, feature changes, and other essential functions that enhance the overall subscriber experience. Additionally, it enables network engineers to support subscriber re-homes and migrations, further enhancing network management capabilities.Responsibilities:Develop new and enhanced Application Programming Interfaces (API) using spring boot Microservice platform in Java 17, J2EE technologies, REST, JPA, Cassandra, Elasticsearch, AWS Cloud and KAFKA which help to manage search engine for an ecommerceInvolved in designing, developing & testing web application by using HTML5, CSS3, Angular 10, JavaScript, Bootstrap, and NodeJS and Angular 10 components UI services to consume rest services using Component based architecture provided by AngularDeveloped microservices for updating the search configuration ability to create/update/delete the different types of search rules.Consumes live stream of multiple type customer event through Kafka and processes the event. Used Kafka Stream to process live-event, process and push to another System.Implemented Spring Security OAuth and OIDC Token mechanism for authentication and authorization for social websites logins using Spring Social Module.Automate the existing manual indexing rule search engine for any modification of rule using latest technology like Google Cloud batch job, Data proc, Kafka and microservices.Developing a centralized architecture system to automate each activity of search rule and other system activity to audit using latest technology so that it helps to monitor and resolve fast if any mitigation happens.Implemented integrations with AWS S3 Cloud Storage bucket to store data.Create Kubernetes Cluster on AWS cloud with need worker nodes and ECR integrates seamlessly with ECS, EKS, and other AWS servicesDeveloped the different components of application such as Swagger, JSPs, Servlets, EJBs using Web sphere Studio Application Developer and used CVS for version control.Involved in unit, functional, component, regression, and integration tests on the applicationImplemented integrations with Amazon ECS is a managed container orchestration service that simplifies the deployment, management, and scaling of Docker containers on AWSImplemented integrations with EKS provides a fully managed Kubernetes control plane and simplifies the cluster management, ensuring high availability and scalabilityUsed Jenkins CI/CD to deploy application to AWS Kubernetes through PCF.Environment/Tools: Java 17, REST API, Angular Js, Cassandra, Elastic Search, Linux, Jenkins CI/CD, Spring Boot, Spring Cloud, Spring Vault, Confluent- Kafka, Kafka Stream, Docker, Redis Cache, Kubernetes, AWS, AWS batch job, Grafana, Kibana, Istio, Angular, EJB, Spring JPA, AWS ECS, AWS EKS, AWS ECR, Oauth, Microservice, Oracle, NOSQL Mongo Db, spring reactive web flux, spring Event Driven Design Redis cache.Client: Bank of America,Location: New JerseyRole: Sr. Full Stack Java/J2EE DeveloperSep2021 Dec 2023Project Description: PP (Pay Plus) is a product that is used for the clearing payments system. This product is used by world top banks to move money between Individuals, corporates, and other financial institutions. This product is deployed in clients own hardware, in-house hosting environment and cloud infrastructure through AWS. It uses high value payments (home purchases, corporate finance etc.), corporate executing payroll through their bank and some real time wzB2B scenarios.Responsibilities:Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development and understanding of business requirements and implement the process using Agile (Scrum) methodologyImplemented the front-end using HTML 5, CSS3, Bootstrap, jQuery and Angular 8.Created responsive web pages using Bootstrap and wrote client-side application in a clean MVC model using Angular JS.Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture.Implemented the application using Spring IOC, Spring MVC, Spring Boot, Spring Security and Hibernate.Used Spring IOC framework for Dependency Injection and Spring AOP for logging purposes.Implemented the authentication and authorization of the application using Spring Security and O Auth.Migrated existing monolithic application into Cloud environment using Amazon Web Services.Used JAVA 8 features like Lambda Expressions, Parallel Streams and functional interfaces.Implemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the application.Spring beans were used for controlling the flow between UI and Hibernate.Authenticated Users accessing RESTful services using Oauth and OIDC.Implemented the application using various design patterns such as Singleton, DAO, Factory and Service Locator.Developed Micro-Services based architecture to enable the application to be deployed on AWS.Developed and maintained user authentication and authorization by employing EJB and connecting LDAP server.Responsible for creating an instance on Amazon EC2 (AWS) and deployed the application on it.Developed Java API to interact with the Amazon SQS used in sending bulk emails.Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMIs.Deployed Spring Boot based Micro Services Docker container using Amazon EC2 container services and using AWS admin console.Used JAVA 8 features like Lambda Expressions, Parallel Streams and functional interfaces.Implemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the application.sed Kafka to communicate with controller and used service layer to implement the business logic.Used Mockito and wire mock server for testing the application and Log4j for logging all the debugging and error informationUsed Docker to containerize the Services and APIs to run on EC2 instances.Client: BNP ParibasLocation: Jersey City, NJRole: Sr. Full Stack Java/J2EE DeveloperDec 2018 Sept2021Project Description: Race cross-product real-time trading platform that addresses Execution, Straight-Through Processing, Intelligent Pricing, Auto Quoting, Risk Management and Internal Markets. The RACE provides a real-time analytical calculation engine framework and develops varieties of real-time pricing and risk models to meet business requirements.Responsibilities:Prevents fraud by providing a single window to reconcile all payments transactions and manage large volume payments towards dividend and interest warrants.Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development and understanding of business requirements and implement the process using Agile (Scrum) methodology.Customer email integration using Kafka producer and consumer.Upgraded the existing B2B system to support for company's FIX Protocol and developed several FIX messages, including Quote Request, Quote, Quote Response, Quote Status Report, etc.Involved in the development of several FIX messages, including Indication of Interest, New Order Single, Execution Report, Confirmation, etc.Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture.Used Spring IOC framework for Dependency Injection and Spring AOP for logging purposes.Implemented the authentication and authorization of the application using Spring Security and Okta Token.Migrated existing monolithic application into Cloud environment using PCF.Used JAVA 8 features like Lambda Expressions, Parallel Streams, and functional interfaces.Implemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the application.Involved in AGILE Methodology process which includes bi-weekly sprint and daily scrum to discuss the design and work progress Implemented MVC architecture using Servlets, Ant, JSP, and EJB's.Spring beans were used for controlling the flow between UI and JPA.Implemented the application using various design patterns such as Singleton, DAO, Factory and Service Locator.Developed Micro-Services based architecture to enable the application to be deployed.Implemented a Continuous Delivery pipeline with Docker, Jenkins, Kubernetes, GitHub, Veracode and SonarQube tools.Customer email integration using Kafka producer and consumer.Deployed Spring Boot based Micro Services Docker container in EKS.Used Docker to containerize the Services and APIs to run on EKS.Worked on the connectivity of the Spring web flex reactive client Environment with Spring boot Micro Services.Used Spring Data Framework to use the features of Spring JDBC and Spring ORM classes like JDBC Template and Hibernate Template to perform the database operations by connecting to Data sources available.Performed CRUD operations like Update, Insert and Delete data in SQL DB.Client: AT & T, Middletown, NJLocation: Middletown, NJ(Remote)Role Technical LeadDec2016 Nov2018Project Description: This is ERP based application holding a long-term strategic plan mainly focused in providing an ease to customers of AT & T Telecom. Customers having AT&T connection can register and login to avail and accessenormous features instead of visiting web world or calling customer care. The application is developed using Amdocs Self Service (AMSS) which is struts based framework and ported in Web logic application Server having connectivity with 15 to 18 external systems in this telecom domain. This portal is well integrated with payment gateway and thus customer can do billpayment & recharges online by viewing & selecting his/her desired packs.Responsibilities:Implemented a Continuous Delivery pipeline with Docker, Jenkins, Kubernetes, GitHub, Veracode and SonarQube tools.Used JAVA 8 features like Lambda Expressions, Parallel Streams and functional interfaces.Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture.Deployed Spring Boot based Micro Services Docker container using PCFImplemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the applicationUsed Maven as build automation tool and responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins.Used SonarQube Analysis for code quality to detect bugs, code smells and security vulnerabilities.Used GitHub as Version Control tool, Jira for issue tracking and Intellij as IDE.Deployed and tested the application on PCF Server.Environment: Java1.8, Spring boot, RESTful, Mockito, Micro Service Architecture, PCF, Kafka, Azure SQL DB, Maven, Jenkins, GitHub,Jira.Client :3i infotech, MumbaiLocation: MumbaiRole: Sr. Full Stack Java/J2EE DeveloperDec 2015 Nov 2016Project Description: Payments banks is a new model of banks conceptualized by the Reserve Bank of India (RBI). These banks can accept a restricted deposit, which is currently limited to 1 Lakh per customer and may be increased further. These bankscannot issue loans and credit cards. Both current account and savings accounts can be operated by such banks. Payments banks can issue services like ATM cards, debit cards, net-banking and mobile-banking.Responsibilities:Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development and understanding of business requirements and implement the process using Agile (Scrum) methodologyImplemented the front-end using HTML 5, CSS3, Bootstrap, jQuery and Angular 7.Created responsive web pages using Bootstrap and wrote client-side application in a clean MVC model using Angular JS.Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture.Implemented the application using Spring IOC, Spring MVC, Spring Boot, Spring Security and Hibernate.Used Spring IOC framework for Dependency Injection and Spring AOP for logging purposes.Implemented the authentication and authorization of the application using Spring Security and O Auth.Migrated existing monolithic application into Cloud environment using Amazon Web Services.Spring beans were used for controlling the flow between UI and Hibernate.Created JSPs, Action classes, and EJBs to manage user transactions seamlessly.Implemented the application using various design patterns such as Singleton, DAO, Factory and Service Locator.Developed Micro-Services based architecture to enable the application to be deployed on AWS.Responsible for creating an instance on Amazon EC2 (AWS) and deployed the application on it.Worked on AWS services to deploy static websites and dynamic Web Apps on EC2 using Elastic Beanstalk and Elastic Container Service-Docker.Developed Java API to interact with the Amazon SQS used in sending bulk emails.Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMIs.Deployed Spring Boot based Micro Services Docker container using Amazon EC2 container services and using AWS admin console.Used Docker to containerize the Services and APIs to run on EC2 instances.Implemented build stage-to build the Micro Service and push the Docker Container image to the private Docker registry.Used Spring Data Framework to use the features of Spring JDBC and Spring ORM classes like JDBC Template and Hibernate Template to perform the database operations by connecting to Data sources available.Worked on Mongo DB database concepts such as locking, transactions, indexes, Sharding, replication and schema design etc.Written SQL, PL/SQL, stored procedures for Oracle database.Used Active MQ to communicate with controller and used service layer to implement the business logic.Used Mockito for testing the application and Log4j for logging all the debugging and error information.Used Maven as build automation tool and responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins.Used SonarQube Analysis for code quality to detect bugs, code smells and security vulnerabilities.Used GitHub as Version Control tool, Jira for issue tracking and IntelliJ as IDE.Deployed and tested the application on Web Sphere Application Server.Environment: Java1.8, J2EE, HTML5, CSS3, JavaScript, jQuery, Spring IOC, Spring AOP, Spring MVC, Angular 7, Spring Security, Spring Boot, Hibernate, RESTful, SOAP, Hibernate, EJB, Mockito, Micro Service Architecture, Amazon Web Services, EC2, SQS, Docker, Active MQ, Oracle, MongoDB, Maven, Jenkins, GitHub, Jira, UNIX and Web Sphere Application ServerClient: UnisysLocation: BangaloreRole: Sr. Full Stack Java/J2EE DeveloperSep 2012 Dec 2015Project Description: This is a payment gateway firm integrating Reliance Telecom with third party vendor i.e. Bill Desk there by enabling all types of recharges and Bill-payments and thus capturing all requests and responses from all external system whenever a customer is trying to make a payment. This also has an admin portal to provide an ease to operations team in re-pushing failed payments, handing partial refund and enabling control over downstream reflection of every payment in billing system.Responsibilities:Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development and understanding of business requirements and implement the process using Agile (Scrum) methodologyImplemented the front-end using HTML 5, CSS3, Bootstrap, jQuery and Angular 7.Created responsive web pages using Bootstrap and wrote client-side application in a clean MVC model using Angular JS.Developed RESTful Web Services with JAX-RS using Spring Boot and Micro Services Architecture.Implemented the application using Spring IOC, Spring MVC, Spring Boot, Spring Security and Hibernate.Used Spring IOC framework for Dependency Injection and Spring AOP for logging purposes.Implemented the authentication and authorization of the application using Spring Security and Oauth.Migrated existing monolithic application into Cloud environment using Amazon Web Services.Used JAVA 8 features like Lambda Expressions, Parallel Streams and functional interfaces.Implemented Core Java concepts like Multithreading, Concurrency, Exception Handling and Collections wherever necessary in the application.Spring beans were used for controlling the flow between UI and Hibernate.Implemented the application using various design patterns such as Singleton, DAO, Factory and Service Locator.Developed Micro-Services based architecture to enable the application to be deployed on AWS.Responsible for creating an instance on Amazon EC2 (AWS) and deployed the application on it.Worked on AWS services to deploy static websites and dynamic Web Apps on EC2 using Elastic Beanstalk and Elastic Container Service-DockerCreated session EJBs that retrieved information from the Oracle database using Hibernate.Developed Java API to interact with the Amazon SQS used in sending bulk emails.Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMIs.Deployed Spring Boot based Micro Services Docker container using Amazon EC2 container services and using AWS admin console.Used Docker to containerize the Services and APIs to run on EC2 instances.Worked on the connectivity of the TIBCO Environment with Spring boot Micro Services.Implemented build stage-to build the Micro Service and push the Docker Container image to the private Docker registry.Used Spring Data Framework to use the features of Spring JDBC and Spring ORM classes like JDBC Template and Hibernate Template to perform the database operations by connecting to Data sources available.Performed CRUD operations like Update, Insert and Delete data in Mongo DB.Worked on Mongo DB database concepts such as locking, transactions, indexes, Sharding, replication and schema design etc.Written SQL, PL/SQL, stored procedures for Oracle database.Used Active MQ to communicate with controller and used service layer to implement the business logicUsed Mockito for testing the application and Log4j for logging all the debugging and error information.Used Maven as build automation tool and responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins.Used SonarQube Analysis for code quality to detect bugs, code smells and security vulnerabilities.Used GitHub as Version Control tool, Jira for issue tracking and Intellij as IDE.Deployed and tested the application on Web Sphere Application Server.Environment: Java1.8, J2EE, HTML5, CSS3, JavaScript, jQuery, Spring IOC, Spring AOP, Spring MVC, Angular 7, Spring Security, Spring Boot, Hibernate, RESTful, SOAP, Hibernate, Oauth, Mockito, Micro Service Architecture, Amazon Web Services, EC2, SQS, Docker, Active MQ, Oracle, MongoDB, Maven, EJB, Jenkins, GitHub, Jira, UNIX and Web Sphere Application ServerEducational Details:Masters in computer science engineering, 2011 University of East London, UK.MBA in International Business management, 2010 from University of Dundee. Dundee, UK.BTech Computer Science Engineering, 2009, JNTUK, APProfessional SummaryPROFESSIONAL EXPERIENCE: |
