Manoj Kumar Kalayankar

About Manoj Kumar Kalayankar

Over a decade 10+ years of hands-on experience as a Java Full Stack Developer, proficient…

Experience

1. Sr Java Full Stack Developer

   Wells Fargo

   Nov 2023 — Present · NY, US

   As a Sr. Java Full Stack Lead, I have designed and developed robust and scalable Java applications using Core Java 21, adhering to best practices and coding standards. Leveraging the Spring Framework, including Spring MVC and Spring Boot, I have architected and implemented enterprise-level solutions for efficient in Java 17 web application development. Security measures were implemented using Spring Security, while Spring Cloud was utilized to build distributed systems for seamless microservice communication.Database interactions were optimized using HibernateORM, incorporating advanced features like caching strategies and transaction management.Crafting visually appealing web pages with HTML5, CSS3, and Bootstrap 5, I ensured responsive design for seamless user experiences across various devices.Highly scalable and performant user interfaces were developed using React JS, with server-side Java logic integrated using JSP and JSTL. Front-end testing processes were automated with Selenium, reducing manual efforts and accelerating release cycles. Test-Driven Development (TDD) practices were led for front-end codebases using Jasmine and Karma, ensuring high-quality, bug-free code. Real-time data updates and synchronization were enhanced by leveraging GraphQL subscriptions, ensuring that client applications received immediate updates. Expertise in performance tuning applications was demonstrated by fine-tuning cache parameters and optimizing cache utilization for targeted workloads, resulting in significant performance improvements deployment processes were streamlined by creating Docker images, enabling seamless.AWS Lambda was utilized for serverless application development, building event-driven architectures, and optimizing costs through serverless computing, demonstrating a commitment to cutting-edge cloud technologies and cost-effective solutions. Robust testing practices were maintained with JUnit, Mockito, Selenium, JPA, JTA, Rest.