Kumar . Email & Phone Number

I am a highly experienced Full Stack/Java Developer with over 9 years of professional experience in developing and deploying enterprise-wide software applications using Java. I have a strong background in computer science and a good understanding of all phases of the SDLC process, including system use case, functional & technical specification documentation based on business requirements.My technical expertise includes working with various web servers like Tomcat and application servers like JBoss, WebSphere, and WebLogic. I have hands-on experience in building scalable web service architectures using relational databases (MySQL, SQL Server, Oracle) as well as non-relational databases (MongoDB, Cassandra, Redis). I also have knowledge in AWS S3 and Lambda functionalities and have been involved in setting up AWS services, such as EC2 instances, S3 bucket, IAM, and RDS, and deploying applications in AWS.I have a strong proficiency in J2EE technologies like Servlets, JSP, Struts, Spring Boot, Spring Core, Spring MVC, Web Service (SOAP and REST), and Hibernate ORM. I have expertise in creating microservices from scratch using the Spring Boot framework and implementing the MVC design pattern using Struts and Spring. Additionally, I am accomplished in front-end development, specializing in HTML5, CSS3, and JavaScript. I am proficient in utilizing browser developer tools, version control (Git), and popular frameworks like React, Angular, and Vue.js to develop responsive and intuitive user interfaces.My skill set also includes leveraging AJAX and RESTful APIs, mobile web development, and building single-page applications (SPA) with a component-based architecture. I am knowledgeable in CSS frameworks like Bootstrap and Foundation, CSS Grid, and Flexbox, and have a strong understanding of web standards, performance optimization, and accessibility (WCAG).As a seasoned backend developer, I have a deep understanding of Core Java, Spring, Spring Boot, and Hibernate, with over 9 years of experience. I am skilled in leveraging AWS services and cloud infrastructure to build scalable and highly available solutions. I have expertise in designing and implementing RESTful APIs, Microservices, and web services on the AWS platform, utilizing AWS Lambda, API Gateway, and AWS Elastic Beanstalk for serverless and containerized deployments. I am also experienced in integrating AWS managed databases, messaging services, and implementing CI/CD pipelines using AWS tools.