• Developed dynamic and responsive web applications using React 18+ and TypeScript 5.0+. • Designed and consumed RESTful services with Spring Boot 2.5+. • Enhanced application performance and security using Spring Security and Hibernate. • Leveraged MySQL 8.0+ for relational database management and MongoDB 5.0+ for NoSQL storage solutions. Implemented continuous integration and delivery pipelines using GitHub Actions.• Utilized Docker for containerization and managed deployments on AWS. • Performed end-to-end testing with Selenium 4 and Cypress to ensure application reliability.• Participated in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives.• Contributed to improving code quality by integrating SonarQube into the development workflow.• Automate different workflows, which are initiated manually with Python scripts and Unix shell scripting.• Create, activate and program in Anaconda environment.• Use Python unit and functional testing modules such as unit test, unittest2, mock, and custom frameworks in-line with Agile Software Development methodologies.• Develop Sqoop scripts to handle change data capture for processing incremental records between new arrived and existing data in RDBMS tables.• Installed Hadoop, Map Reduce, HDFS, AWS and developed multiple MapReduce jobs in PIG and Hive for data cleaning and pre-processing.• Manage datasets using Panda data frames and MySQL, queried MYSQL database queries from python using Python-MySQL connector and MySQL dB package to retrieve information.• Involved in the Web/Application development using Python 3.5, HTML5, CSS3, AJAX, JSON and Jquery.• Develop and tested many features for dashboard using Python, Java, Bootstrap, CSS, JavaScript and Jquery.• Generated Python Django forms to record data of online users and used PyTest for writing test cases.• Implemented and modified various SQL queries and Functions, Cursors,Triggers as per the client requirements.

• Developed and maintained full stack applications using Angular 16+ and Spring Boot 3.0+.• Implemented RESTful APIs and microservices architecture using Spring Cloud.• Optimized database interactions with Hibernate 6.0+ and PostgreSQL 15+.• Utilized Docker 23.0+ and Kubernetes 1.25+ for containerization and orchestration.• Managed CI/CD pipelines with Jenkins and GitLab CI for streamlined deployments.• Conducted unit testing with JUnit 5 and integration testing with Mockito.• Collaborated with cross-functional teams in an Agile/Scrum environment to deliver high-quality software solutions.• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used Agile Methodology (SCRUM) for developing application.• Implemented MVC design pattern using Spring Framework.• Used Micro services architecture, with Spring Boot based services interacting through a combination of REST and Spring Boot.• Used Streams and Lambda expressions available as part of Java 8 to store and process the data.• Extensively used Java 8 features such as lambda expressions, Parallel operations on collections, Multithreading and for effective sorting mechanisms.• Done Front-end UI development with Node.js, JavaScript MVC frameworks, Backbone.js, jQuery, Knockout.js, HTML, CSS3 OO JAVASCRIPT AND LESS/SASS.• Designed Frontend with in object Java Script Framework like Bootstrap, Node.js.• Experience in using build/deploy tools such as Jenkins, Gradle and Docker for continuous integration and deployment for Microservices.• Developed maintained and enchanced Microservices using SPRING MVC with integration to Mongo DB and kafka queues.• Worked on Design and development of Restful API’s using Node.js and JSON.• Developed complex web, middleware, and back end systems in python, SQL and pearl for Linux and windows.• Used Bootstrap and AngularJS, React.js and Node.js in effective web design.

Engaged in daily SCRUM meetings and Sprint planning sessions while using the Agile methodology, performing activities including analysis, development, problem fixes, and upgrades.Used J2EE, REST, and Spring Framework for developing the application.Created Microservices business components using a mix of Spring Security and Boot for all models.Built websites with a variety of coding languages, including HTML5, CSS3, Angular, JavaScript, jQuery, and Bootstrap.Developed Java-based web applications, leveraging frameworks like Spring and Hibernate to facilitate rapid development and maintainability.Deployed, managed and operated scalable, highly available, and fault tolerant systems with different cloud providers.Design, Develop and maintain restful Web-Services/APIs (Microservices) (Java, Spring boot).Configured Azure Active Directory and managed users and groupsCreated sequence diagrams to show object interactions over time and UML class diagrams to show connections, including generalization.