• Worked in the phases of software development life cycle (Requirement, Analysis, Design, Coding). Followed Test Driven Development (TDD), and Scrum concepts of the AGILE Methodology to produce high-Quality Software.• Build validation and Business Support.• Developed JavaScript, HTML, CSS, and DHTML that present data to the client. Extensively used XML to code configuration files.• Implemented AJAX functionality using jQuery, JSON, and XML for better web-based User Interface.• Implemented Spring Cloud API Gateway for Security.• Implemented Model View Controller (MVC) architecture using Spring framework for view level customizations and interfaced with the application logic.• Implemented Spring Beans using IOC and Transaction management features to handle the transactions and business logic.• Experience in modifying the existing Backend code for different levels of enhancements like Dev, Test, Prod.• Implemented modules using Java collection, Java 8(Streams), multi-threading, and object-oriented designs• Getting data using Kafka and processing using Spark• Designed and developed of batch processes using Spring Batch Framework. Used Spring MVC to decouple business logic and view components.• Developed persistence layer using Hibernate and JPA.• MySQL database was used and created complex queries, Joins, stored procedures, and Constraints.• Developed RestFul API’s by using spring boot with microservices architecture.. • Maven and Jenkins are used for the application builds and Continuous Integration.

• Leveraged Development expertise in Java/J2EE to orchestrate end-to-end web applicationdesign, development, and testing.• Played an integral role in all SDLC phases, adeptly transforming customer specifications intorobust applications through meticulous analysis and agile development.• Crafted web applications with finesse using MVC frameworks, notably Spring Boot, ensuring aseamless service layer.• Championed a microservices architecture, facilitating communication via Spring Boot and Kafka,resulting in a high-performing, scalable system.• Mastered the creation of Docker images, optimizing application delivery throughcontainerization.• Orchestrated REST services across multiple Docker containers, enhancing the microservicesecosystem.• Monitored application performance and health with Splunk, ensuring peak operational efficiency.• Engineered resilient AWS solutions, leveraging EC2, S3, RDS, and scaling services for optimalcloud infrastructure.• Guided physical to AWS cloud migrations, utilizing Cloud Watch for meticulous monitoring andalerts.• Curated services for Mongo DB data retrieval, boosting the device application's user experience.• Excelled in data persistence using DAO and DTO patterns, ensuring robust database interactions.• Crafted responsive web designs with modern JavaScript and React techniques, elevating userinterface and engagement.• Optimized critical applications to ensure flawless cross-device and cross-browser functionality,significantly enhancing user engagement.• Pioneered JavaScript solutions to revamp flagship product interfaces, achieving a 20% faster pageload and elevating market standing.• Developed Java modules with Spring Boot, enforcing business rules and workflow integrity.• Integrated Hibernate with Spring, pioneering a seamless data persistence strategy.• Proficient with Configuration Management tools like GIT and SVN, ensuring version controlexcellence.

• Trained on rules and specifications of OOPS concepts, relational databases.• Turned to software developer after finishing internship in the same org.• Involved in programming using OOPs, SQL, Spring boot, Multithreading, Exception Handling etc.• Worked on HTML5, CSS and JavaScript web technologies.• Worked on core java design patterns and design principles.• Learned how to meet deadlines and complete work in time.• Interacted with JDBC and hibernate for ORM mapping• used WebSphere application server• written SQL queries in Oracle and performed the CRUD operations• Coordinated with the Developers and provided Technical Documentation.• Connected to Oracle database 11g and performed retrieval operations.• Used Eclipse IDE to deploy the java code.

• Understand the basics of mobile communication, including GSM, LTE, and 5G.• Support in analyzing and troubleshooting issues related to mobile signal transmission.• Assist in configuring and maintaining network infrastructure.• Assist in troubleshooting wireless communication problems.• Conduct research on the latest advancements in mobile and networking technologies.• Assist in testing mobile devices, apps, and network compatibility.• Engage in continuous learning of new technologies in mobile communication, networking, and VPN security.