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Prathyusha Chinthala - JAVA DEVELOPER

[email protected]

Location: Atlanta, Georgia, USA

Relocation: ANY

Visa: H1B

PROFESSIONAL SUMMARY Over 8 years of IT experience in the areas of Analysis, Design, Development, Support, Implementation and testing of Web based and Client Server applications using Java/J2EE technologies. Expertise in Full software development life cycle implementation including Business interaction, Requirement Analysis, Software Architecture, Design, Development, Testing & Documentation phases on Windows platforms. Experience in Java, J2EE, Servlets, Hibernate, Web Services, HTML, CSS, JavaScript, JSON, Angular JS. Strong knowledge and experience in creating web-based presentations for the client using HTML5, JSP, Servlets, Ajax, jQuery, EXT JS, JSTL and JavaScript. Experience in developing IBM WebSphere LOG JRules/WODM based applications. Experience with cloud computing environments like AWS (Amazon Web Services) and Google Cloud Platform (GCP). Strong knowledge in AWS Services which includes EC2, S3, Cloud Watch, Cloud Formation. Good knowledge of developing RESTful Web Services using Spring MVC and Tomcat. Worked with various Frameworks like Spring MVC, Spring Security, APIs and Microservices. Working experience in Databases like Oracle, My SQL Server. Experience in developing applications using different IDEs like Eclipse, My Eclipse, IntelliJ IDE. Strong working experience in software development life cycle (SDLC) processes like Waterfall, Agile Scrum, and test-driven development methodologies. Good functional experience with clients in Banking & Financial, Insurance, Manufacturing, Airlines domains. Experience in creating Form Validation by Regular Expression (Regex), jQuery. Integrate GitHub, SVN as Source control to maintain versions of the code. Skilled in developing React Components, Used Axios with React JS for making AJAX calls, Worked on Web pack for build and web pack-dev-server as server. Proficient in composing and taking care of SQL Queries. Hands on Experience with UNIX, Linux commands and Deployment of Applications in Server and ability to work effectively on Windows platforms. Used Bootstrap for responsive design in conjunction with AngularJS for maximum scalability. Excellent communication and interpersonal skills and involved in client interactions for scoping, effort estimates and status reporting. Highly motivated team player with the ability to work independently and adapt quickly to new and emerging technologies as well as strong interpersonal and organizational skills. Experience using Maven, Jenkins and Log4j tools. Efficient at meeting deadlines, working under pressure and managing multiple tasks at same time. TECHNICAL SKILLS Web Technology : HTML, CSS, JSON, PHP, UI designing. Programming : Java,C,C++,Android,NodeJS Frameworks : Spring, Spring MVC,JavaScript Frameworks IDE/ Tools : IBM,Android Studio,Visual Studio,Eclipse,STS Database : Oracle 8i/9i, MySQL, DB2, SQL Server Operating System : Windows XP/Vista/7/8/10, Linux, MacOS. Version Controls : GIT, JIRA. PROFESSIONAL EXPERIENCE CLIENT: VERIZON Apr 2021 - Present LOCATION: Atlanta,GA ROLE: Full Stack Java Developer Responsibilities: Extensively worked on Backend, business, and persistence tiers using the spring boot. Developed core java multi-threading processes extract and upload data from text files to search and schedule them as nightly batch processes. Used Eclipse IDE for writing code and Apache Tomcat as application server. Developed applications in Java based UI within Angular framework, integrated with Typescript. Worked on Log4J vulnerability issues, Logging Errors, debugging and tracking using loggers, appender s components. Used Java Persistence API (JPA) for managing relational data mapping. Deployed Spring Boot based microservices in Amazon EC2 container using Jenkins. Experience in using build/deploy tools such as Jenkins for Continuous Integration & Deployment in all environments. Experience in writing Unix shell scripts. Developed test classes in Junit for implementing unit testing. Fixing bugs in various modules that were raised by the testing teams in the application during the different testing phases. Configure, monitor and automate AWS (Amazon Web Services) as well as being involved in deploying the content cloud platform on AWS (Amazon Web Services) using EC2, S3 and EBS. Designed and developed the application using Agile Scrum methodology by breaking down the project to several sprints. Installed the application on AWSEC2 instances and configured the storage on S3 buckets. Hands-on experience in writing Cloud Formation Templates. Designing and developing Restful API and services using best practices to interact within the micro services and with the front end. Using spring MVC and spring rest. Used GIT and SVN for version control. Launching and configuring Amazon EC2 (AWS) Cloud Servers using AMI's (Linux) and configuring the servers for specified applications. Developed Automated Test Application, which validates various XML documents using Junit. Installed and configured Elasticsearch with Logstash ship of logs of three Followed Agile Methodology during the development process. Collaborate with the QA team to define test cases, metrics, and resolve questions about test results. Environment: Java 8, J2EE, Spring MVC, JSON, GIT, AWS, Jira, Jenkins, Stored Procedures, Eclipse IDE, HTML5, My SQL, Maven, Log4j. CLIENT: CITIBANK Nov 2020 March 2021 LOCATION: Irving, TX. ROLE: Full Stack developer Responsibilities: Extensively worked on front end, business, and persistence tiers using the spring framework Involved in designing and implementation of MVC design pattern using spring framework for Web-tier. Developed core java multi-threading processes extract and upload data from text files to search and schedule them as nightly batch processes. Spring framework for MVC design Pattern, Action class, Action Servlets, Form Bean. Created JSP screen by assembling Struts Tiles and Taglibs and used HTML for static webpage And JavaScript for View part of the project. Used Eclipse IDE for writing code and Apache Tomcat as application server. Developed applications in Java based UI within Angular 5.0 framework and Node.js, integrated with Typescript. Used Amazon Cloud Watch to monitor AWS services and Amazon CloudWatch logs to monitor applications. Developed front-end using HTML, CSS, JavaScript, jQuery, and jQuery UI featuring the implementation. Developed warm-up programs in core java to load recently logged in user profile information into MongoDB. Implemented simulated top-down SOAP based Web Service to test the business logic for the rating calculation. Used Java Persistence API (JPA) for managing relational data mapping. Spring framework to implement bean to declare a service and access those using Application context. Creating S3 buckets and managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS. Extensive experience in developing Microservices using Spring Boot and followed domain driven design. Experience in using build/deploy tools such as Jenkins for Continuous Integration & Deployment for Microservices. Created REST-Controllers with respect to RESTFUL standards in Spring MVC to connect model with view. Used AWS CloudWatch to monitor the logs of our application. Used complete annotation driven approach to develop the application using Spring Boot and was involved in setting up the Spring bean profiling. Used GIT and SVN for version control. Used Log4J logging framework to write Log messages with various levels. Developed Automated Test Application, which validates various XML documents using Junit and XSLT. Amazon EC2 is also used for deploying and testing the lower environments such as Dev, INT and Test. Installed and configured Elasticsearch with Logstash ship of logs of three Developed code in Java which creates mapping in Elasticsearch. Followed Agile Methodology during the development process. Developing new states for websites using Angular 4. Used Maven to validate, compile and deploy the files. Environment: JDK 1.8, Java/J2EE, EJB, JSF 1.0, Hibernate 4.0, Spring, JSP, CSS, JSTL, JDBC, Servlets, XML, JUnit, Scala, JavaScript, Angular 4, AWS, Agile Programming, CSS, JavaScript, jQuery, jQuery UI, Eclipse, MySQL, Maven, UNIX, SVN. CLIENT: Blue Cross Blue Shield April 2020 Oct 2020 LOCATION: Florida ROLE: Java Backend Developer Responsibilities: Involved in study of User Requirement Specification. Scrum Agile Areas of expertise include Agile Principles, Tasking Meetings/Retrospectives, Communication Relative Estimation, Story-Based Development, Iteration/Sprint Planning Meetings and Conflict Resolution. Developed in Agile/Scrum methodology and Test-Driven Development (TDD). Followed techniques and principles provided by the test driven design paradigm for developing quality code. Provided Data modeling design standards, solutions to various data marts and product teams. Extensive experience in developing UNIX shell scripts. Created Autosys and hell scripting to get the vendor files from the mount and process the file data. Used Spring MVC to consume web services and JavaScript, CSS, AngularJS to display data in front end. Developing Ant and Maven scripts to automate the compilation, deployment, and testing of Web and J2EE applications. Technology involved included, but is not limited to Java, Spring, Spring Boot, Apache Kafka, and Pivotal Cloud Foundry. Validate ESB service requests and responses that orchestrates the decision services in ODM and understand United Guaranty Security Mechanism calling LDAP server Hands-on experience in development of Microservices and deploying in Docker. Developed server-side application to interact with database using Spring Boot and Hibernate. Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator. Developed Spring boot application with microservices and deployed it into AWS using EC2 instances. Configured and built Spring MVC application on Tomcat web server. Implemented Life Quote POC using Spring, core, Spring MVC, SOAP, AJAX, and jQuery. Implemented and tested the enterprise application with jQuery, Angular.js and Spring, MVC. Developed the application implementing MVC Architecture, integrating JSF with Hibernate and Spring framework. Extensive experience in developing Microservices using Spring Boot and followed domain driven design. Experience in using build/deploy tools such as Jenkins, Docker, and OpenShift for Continuous Integration & Deployment for Microservices. Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) architecture and Hibernate. Migrating existing application into micro services architecture using REST APIs, spring boot Responsible for implementation of the presentation layer for the application using HTML5, CSS3, JAVASCRIPT, AngularJS. Performed CRUD operations like Update, Insert and Delete data in MongoDB. Worked in modern, mobile ready responsive front-end development with CSS3 media queries, AJAX, Bootstrap, AngularJS, ReactJS, NodeJS and jQuery. Environment: Java, J2EE, ODM 8.5, Servlets, Swing, JSP, JSF, JDBC, Apache Tomcat, XML, HTML, CSS, SQL, CVS, Java Script, Unix. CLIENT: Select Health June 2019 March 2020 LOCATION: Atlanta, GA ROLE: Full Stack Developer Responsibilities: Works in an Agile environment and takes part in daily scrum sessions utilized for daily development and planning to reach sprint goals. Modified existing web applications in Spring MVC and developed new applications using Java 8, Spring Boot, React JS, SQL, and Maven. Created RESTful services and end points within the Microservices architecture using Java/Spring Boot. Continuously analyzed requirements from the marketing team and involved in continuous development from the design phase to the QA phase of the application. Developed new features in legacy applications in Spring MVC and modified features written using jQuery in JSP. Utilized Spring Annotations and XML Configuration for Dependency Injection. Designed and developed, tested front end applications using HTML5, CSS3, Bootstrap, JavaScript, and React JS. Designed and developed the REST based Micro services using the Spring Boot . Track record of increasing responsibility in the business software design, Micro services, systems analysis/development, and full lifecycle project management Implemented React JS code to handle cross browser functionality. Built NoSQL schemas and maintained sessions by MongoDB. Used hibernate for relational mapping to database and developed data queries. Implemented Spring JDBC templates in legacy applications that involved PL/SQL. Utilized Maven as fabricate computerization apparatus for sending the venture on Tomcat Application Server. Experience in Microservices Architecture with Spring Boot and Docker. Developed robot jobs/batch programs from the analysis and design phase in java using Spring framework and implemented SQL procedures within the batch jobs. Developed complex SQL and stored procedures in DB2 and Oracle DB for batch programs and closely worked with the CRM team. Implemented continuous integration and continuous deployment using Jenkins by building pipelines of the various versions of code for deployment in different environments. Involved in solving deployment issues of code through Jenkins by making required changes in code version, maven dependencies and helm. Developed log4j in batch programs for capturing logs and testing. Uses Gitlab for code version control and JIRA for issue tracking. Environment: Java 8, Micro Services, Spring, Spring MVC, Spring Boot, AJAX, RESTful, Oracle SQL, DB2, MongoDB, JavaScript, React JS, HTML, JUnit, Maven, Apache Tomcat, GitLab, GIT, JIRA, STS, Jenkins. CLIENT: Aktrix Technologies June 2015 Dec 2018 LOCATION: Hyderabad ROLE: UI Developer Responsibilities: Involved in client requirement gathering, analysis & application design. Knowledge of web debugging tools.Experienced in using Front End Implemented client-side data validations using JavaScript. Implemented server-side data validations using Java Beans. Implemented code MVC2 framework using JSP's JavaBeans& Servlets. Developed Business Logic using Session Beans. Used J2EE design patterns like Value Object Pattern, MVC, and Singleton Pattern. Worked with collections. Created RFP Micro service to provide RESTful API utilizing Spring Boot with Micro services. Developed UI using HTML5, CSS3, ExtJS, Backbone.js, JQuery, and JSP for interactive cross browser functionality and complex user interface. Integration of UI screens with the Database by making use of web service. Implemented Session Facade Pattern using Session and Entity Beans. Developed message driven beans to listen to JMS. Performed application-level logging using log4j for debugging purposes. Involved in fine tuning of applications. Maintain, enhance, and recommend solutions that best suit business and technology needs from UI standpoint. Thoroughly involved in the testing phase and implemented test cases using JUnit. Environment: Java, J2EE, HTML, CSS, JSP, JSF, Java Script, Hibernate, spring, SOAP, RESTful, Soap UI, XML, Oracle, SQL Keywords: cprogramm cplusplus quality analyst user interface javascript sthree database information technology procedural language Georgia Texas