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Click here or scroll down to respond to this candidate+PURNASREECandidate's Name
CONTACT OBJECTIVEPHONE NUMBER AVAILABLESeasoned Candidate's Name with 5+ years of comprehensive experience seeking to leverage expertise in developing robust and scalable web applications. Dedicated to delivering high-quality solutions that exceed client expectations while staying abreast of emerging technologies and industry best practices. EMAIL AVAILABLEEDUCATIONPROFILE SUMMARYMasters in Computer ScienceUniversity of Central Missouri,USA Over 5+ years of professional experience in Requirements Analysis, Design, Development and Implementation of Java, J2EE and Client- Server Technologies. Experience in design and maintenance of database platforms like JDBC and Hibernate. Experienced in working with Redux architecture using complex Object-oriented concepts in improving the performance of the websites. Developed Spark Applications by using Scala, Java and implemented Apache Spark data processing project to handle data from various RDBMS and Streaming sources. Involved in writing Java API for Amazon Lambda to manage some of the AWS services. Extensive knowledge in database transactions management for database related changes byintegrating JDBC, Hibernate with Spring Boot. Experience in Integrating and deploying applications using Apache Camel, Apache CXF, Apache Kafka, ActiveMQ, Service Mix and JBoss Fuse Enterprise Service Bus (ESB). Work experience with testing tools and applications such as JUnit, Mockito, and SoapUI. Strong understanding of Software Development Lifecycle (SDLC) and various methodologies (Waterfall, Agile). Strong knowledge and hands-on experience of deploying applications using Kubernetes, cloud native application development, pivotal cloud foundry, JavaScript, Kendo UI, Java/J2EE technologies & RDBMS. Experience in CI/CD pipelines to integrate the Java code to align with DevOps using Docker. Experience in understanding and using Design Patterns Singleton, Prototype, Facade, Factory and Observer. Experience with tracking systems like Jira and version control tools like Git, GitHub, SVN and CVS. Experience with Integrated Development Environments like Eclipse, IntelliJ and STS. Experience in developing Web and Enterprise applications using technologies JDBC, Servlets, Web Sockets, JSP, EJB, Java Server Faces(JSF), Java Persistence API (JPA), JNDI and JMS. Proficient in using Spring (transaction support modules and JPA), Spring JDBC (for transferring data to database). Experienced with developing rich user interface applications using HTML5, CSS3 and JavaScript, jQuery, Angular, Node JS, React, Backbone JS, Twitter Bootstrap, jQuery Mobile, XML, JSON that follows W3C Web Standards and are browser compatible. Proficient experience of using the databases such as MySQL, DB2, Oracle 11g PL/SQL. Experience developing and integrating with Microservices, webapps, RESTful API's. Experience in various web application servers like WebLogic, Apache Tomcat and JBoss.TECHNICAL SKILLSProgramming Languages: C,C++, Java/J2EE, SQL, PL/SQLJava APIs: EJB, J2EE, JSP, JSTL,Custom Tag Libraries, JAX-RS,JDBC, Servlets, JNDI, JMS, JAXB,JUnit, Mockito, AWT, SpringMVC, Spring AOP, Spring DAO,Spring Core, Spring Security,Spring actuator, Spring Boot,JPA, Hibernate, Spring JDBC,Spring Data JPA, Spring DataREST, Log4j, Slf4j, ActiveMQ,RabbitMQ, ApacheFrameworks: MEAN Stack,MERN StackScripting Languages: JavaScript,TypeScript, jQueryWeb Technologies:HTML/HTML5, CSS/CSS3,Bootstrap, JSP, Ajax, XML, JSON,NodeJS, Express, ReactJS.Databases: Oracle, MySQL, DB2,SQL Server, PostgreSQL,Amazon Aurora, MongoDB,Cassandra, DynamoDBVersion Control: CVS, ClearCase, SVN, GitCloud Technologies: AWS,Azure, GCPBuild Tools: Maven, GradleOperating Systems: Windows,Unix, LinuxWORK EXPERIENCEClient: Mohawk Industries, Calhoun, Georgia, USA Nov 2023 - Present Role: Candidate's Name
Description: Mohawk Industries is an American flooring manufacturer company. Played a key role in integrating microservices, optimizing big data analytics, and implementing continuous delivery pipelines to enhance system performance and scalability.Responsibilities: Generated Hibernate Objects and used Hibernate ORM for SOTI Publisher application. Analyzed the Cassandra/SQL scripts and designed the solution to implement using Scala. Implemented Microservices into existing system architecture. Developed Microservices business components and RESTful service endpoints using Spring Boot. Worked on Big Data Integration & Analytics based on Hadoop, SOLR, Spark, Kafka, Storm and web Methods. Involved in designing, capacity planning and implementing multi-rack Cassandra cluster. Golden Gate Kafka adapters are used to write data to Kafka clusters. Worked on Server-side CSS pre-processing platforms and UI kits, such as LESS/SCSS, Node.js, foundation and Bootstrap. Responsible for Spark streaming configuration based on type of Input Source Developing business logic using Scala. Developing traits and case classes etc. in Scala. Implemented J2EE components using Spring MVC, Spring IOC, Spring Transactions and Spring Security modules. Used HTML, XHTML, DHTML, Java Script, AJAX, Angular 1.x/2, JQUERY, XML, XPATH, JSP and Tag Libraries to develop view pages in portal. Extensively Used Jenkins as Continuous Integration tool to deploy Spring Boot Microservices to Pivotal Cloud Foundry(PCF) using build pack. Used Spring Frameworks IOC Dependency Injection to inject Service Object using Service Locator Design Pattern into Action Classes. Used Amazon cloud watch to monitor AWS services and Amazon Cloud Watch logs to monitor applications. Implementing CI/CD pipeline as code using Jenkins 2.60.3 and Developed build and deployment scripts using Maven as build tool, and integrated Selenium in Jenkins 2.60.3 to perform the automated integration test. Developed Spring Boot applications using Microservices Architecture. Worked on responsive design and developed a single ISOMORPHIC responsive website that could be served to desktop, tablets and mobile users using React. Developed Servlets for server-side transactions and made use of AJAX for server- side processing without refreshing JSP page. Involved in Requirements gathering, Analysis, Design, Development and Testing of application using Agile methodology(SCRUM) in a test-driven development (TDD) approach. Used Java 8 Lambda expressions and Stream API to handle collections of data in a more functional and declarative way. Configured Bamboo to handle application deployment on Cloud (PCF) and to integrate with GitHub version control. Experience in Container management using Docker by writing Docker files and set up the automated build on Docker HUB and installing and configuring Kubernetes. Used JDBC in order to establish and maintain connection with the MySQL database from the Java Spring Data Layer. Selecting the appropriate AWS service based on compute, data, or security requirements. Environment: API, AWS, Bootstrap, Cassandra, CI/CD, CSS, Docker, Git, GitHub, Hadoop, Hibernate, Java, Java 8, JDBC, Jenkins, Kafka, Kubernetes, Microservices, MySQL, Node.js, PCF, React, RESTful, Scala, Selenium, Spark, Spring, Spring Boot, Spring Data, SQL, web Methods.Client: Northside Hospital, Atlanta, Georgia, USA Mar 2023 - Oct 2023 Role: Candidate's Name
Description: The Northside Hospital health care system is one of Georgias leading health care providers. Managed the development and integration of microservices, optimized batch processing, and streamlined continuous delivery pipelines to enhance application performance and deployment efficiency. Responsibilities: Used Azure Resource Manager (ARM) features like security, auditing, and tagging to manage resources after deployment. Migrated complex Map Reduce programs into Apache Spark RDD transformations. Involved in integrating Microservices into an existing system architecture using Clojure. Experience in handling messaging services using Apache Kafka implemented Micro services architecture to make application smaller and independent REST web services using Jersey with the enabled OAuth. Implemented configured JIRA issue tracking software with Agile plug-in across all the company functions. Use Jenkins for continuous Integration and deployment and Docker for containerization. Implemented Spring IOC for inter connection between modules in our application. Participated in coding Spring AOP components for the Logging, Exception handling and Transactional Model to handle many requests Used Angular 7 JS components like modules, controllers, and built-in and synchronizing models with single page Applications (SPA). Used Web services, Web Processing Service (WPS), BPEL, and REST extensively for Operations module. Technologies SOA, SOAP, MTOM, TCPIP, TLS, PKI, WSDL, SAML, XSD, XPath, JMS, and MDB are also used. Java message queue (JMS) is used for exchanging the information and messaging services. Deployed applications into Continuous integration environments like Jenkins to integrate and deploy code on CI environments for development testing. Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMIs, whenever a new GitHub branch gets started. Jenkins, our Continuous Integration server, automatically attempts to build a new Docker container from it, The Docker container leverages Linux containers and has the AMI baked in. Optimize batch processing performance using Spring batch and implement job. Configured JMS server setup, DB connection setup & deployed Returned items in Web Sphere Server. Implemented Web-Services to integrate between different applications internal and third-party components using SOAP and REST services using Axis2, Kubernetes. Development of project using the Spring Framework with Thyme leaf Template Engine, Database being hosted on MySQL. Developed reusable and interoperable Web service modules based on SOA architecture using RESTful. Environment: Agile, Angular, AOP, Apache Kafka, Azure, Docker, Jenkins, JMS, Kafka, Kubernetes, Microservices, MySQL, OAuth, RESTful, SOA, SOAP, Spark, Spring, Spring IOC, SQL Client: LANXESS, Hyderabad, India Sep 2021 - Dec 2022 Role: Candidate's Name
Description: LANXESS AG is a German specialty chemicals company. Involved in developing and securing microservices, building single-page applications, and integrating various components to support robust and scalable web solutions. Responsibilities: Implemented the security on Microservices using Spring Boot Auth server which generated JWT tokens as OAuth 2 mechanism. Used React as framework to create a Single Page Application (SPA) which can bind data to specific views and data with server. Used NetBeans IDE for development and debugging of Spring Boot and Microservices applications. Implemented Spring MVC framework to the web application and developed webpages using JSP, HTMLs and CSS. Involved in Unit testing using JUnit and Mockito. Performed form validations using reactive forms from the React framework. Maintain Interface compatibility and concurrency in the project using Java 8 new features like default, static methods, and Concurrency API. Extensively Used Jenkins as Continuous Integration tool to deploy Spring Boot Microservices to Pivotal Cloud Foundry(PCF) using build pack. Developed automation of Validation service to provide the JASPER report based on bean validations, Spring validations on test cases. Implemented RabbitMQ for asynchronous messaging between services, enhancing system reliability Built the reusable service components using ReactJS with Object Oriented JavaScript, jQuery, HTML, CSS. based on the visual designs. Expertise in coding optimized SQL queries on databases like Oracle. Create a new Java application to extract, transform and load (ETL) JSON file data into legacy and new SQL Server tables. Developed code with Java SDK to connect with AWS Services. Worked with S3 for storing and retrieving data stored in the S3 bucket's, AWS SQS for bulk email processing, Data backup and archiving on AWS using S3 and Glacier and Dynamo DB to store the data for metrics and backend reports. Used Microservices to communicate using synchronous protocols HTTP and REST for implementing SOAP. Environment: API, AWS, CSS, CSS3, HTML, Candidate's Name
Description: OnEMi Technology Solutions Private Limited, doing business as Kissht, operates an online payment platform. Involved in developing data persistence solutions, microservices, and integration processes, while managing project tasks across the software development lifecycle.Responsibilities: Developed persistence Layer using Hibernate to persist the data and to manage the data. Strong development skills in designing and developing Microservices along with Spring Boot and Coherence cache implementation. Wrote many shell scripts in Unix to call routines. Used Kafka streams as a message-bus and developed data pipelines to ingest data to NoSQL data-stores like Cassandra. Worked on Jenkins for continuous integration with Gradle and GitHub. Used Subversion for configuration Management and Jira for task management and bug tracking. Developed the REST Microservices using Java JDK 1.8, Scala, on IntelliJ platform by gathering the knowledge of previous phase resources and integration with Oracle. Implemented light weight WADL (Web application description Language) for better understanding of Rest based web services and its configuration. Development in extraction, transformation & loading using Spring Batch as extracted data are maps, data encryption & decryption. Used Log4j for validate functionalities and JUnit for unit testing. Involved in various phases of SDLC as requirement gathering, modelling, analysis, architecture design and development and the project was developed using Agile Methodologies. Used JMS (Java Mailing Service) API and Kafka to mail notifications upon the success or failure when the backend processes are completed and to send mail notifications regarding any system related problems. Developed JASPER report to show the result after validations are performed on the test cases and maintaining several data accuracy. Implemented applications in HTML, CSS, JavaScript. Created dynamic schema design through NOSQL-CouchDB by writing rich queries and achieved data in a collection to be distributed across multiple systems for horizontal scalability. Involved in implementation of enterprise integration with Web Services and Legacy Systems using SOAP, and REST. Developed Spring RESTful web services to deliver XML, JSON content using Jersey Spring implementation. Used Java Servlets, JSPs, AJAX, XML, HTML and CSS for developing the Web component of the application. Environment: Agile, AJAX, API, Cassandra, CSS, Git, GitHub, Gradle, Hibernate, HTML, IntelliJ, Java, JavaScript, Jenkins, JMS, JSON, JSP, JUnit, Kafka, Log4j, Microservices, NoSQL, NOSQL, Oracle, RESTful, Scala, SDLC, Servlets, SOA, SOAP, Spring, Spring Boot, SQL, Web Services, XML |
