Krishna G Email & Phone Number

United States

As a Senior Java Full Stack Developer, I spearheaded software development initiatives, leveraging Java 11 and Spring technologies to optimize operations and enhance user interfaces. My expertise extends to building cloud Microservices, migrating systems, and enforcing security protocols. With a focus on scalability and reliability, I facilitated deployments using Docker, Kubernetes, and AWS, while ensuring seamless version control and task management with Git and Jira.

United States

The project aimed to revolutionize software development methodologies, emphasizing Agile Scrum principles and Test-Driven Development (TDD) practices. Leveraging Java 8 advancements, including Lambda Expressions and Stream APIs, I optimized Collection, Concurrency, and IO operations. Focusing on intuitive user experiences, I utilized ReactJS, Redux, and CSS3 to craft responsive UI components, transforming applications into Single Page Applications (SPAs). Architecting Microservices with Spring… Show more The project aimed to revolutionize software development methodologies, emphasizing Agile Scrum principles and Test-Driven Development (TDD) practices. Leveraging Java 8 advancements, including Lambda Expressions and Stream APIs, I optimized Collection, Concurrency, and IO operations. Focusing on intuitive user experiences, I utilized ReactJS, Redux, and CSS3 to craft responsive UI components, transforming applications into Single Page Applications (SPAs). Architecting Microservices with Spring Boot and implementing AWS solutions ensured scalability and reliability. With Docker, Kubernetes, and AWS services, I facilitated seamless deployment across hybrid cloud environments. My role encompassed RESTful API development, Spring JPA, and Hibernate, guaranteeing robust data management and transactional integrity. Show less

United States

In this project, I played a pivotal role in the Agile-driven development lifecycle, attending daily and weekly SCRUM meetings and contributing to development and testing phases. Leveraging Java 1.8 features like stream, lambda expressions, and functional interfaces, I optimized code efficiency. Crafting dynamic Single Page Applications and responsive Web Applications with Angular 6 and later migrating to Angular 8, I ensured seamless user experiences. Utilizing Jenkins for Continuous… Show more In this project, I played a pivotal role in the Agile-driven development lifecycle, attending daily and weekly SCRUM meetings and contributing to development and testing phases. Leveraging Java 1.8 features like stream, lambda expressions, and functional interfaces, I optimized code efficiency. Crafting dynamic Single Page Applications and responsive Web Applications with Angular 6 and later migrating to Angular 8, I ensured seamless user experiences. Utilizing Jenkins for Continuous Integration and deploying Microservices to AWS, I streamlined deployment processes. I also designed and implemented Microservices architecture based on RESTful API using Spring Boot. Additionally, I handled database operations, including SQL queries in MySQL and PL/SQL development in Oracle. Employing tools like Selenium, TestNG, Postman, and JMeter, I ensured robust testing and performance evaluation. With skills in Git, Maven, JIRA, and Log4j, I maintained code repositories, managed versions, tracked issues, and implemented logging mechanisms for effective troubleshooting. Show less

United States

As a Java Developer, I contributed to all phases of the SDLC within an agile framework. My responsibilities spanned analyzing, designing, implementing, and testing code. I focused on business logic and UI code, primarily utilizing HTML5, CSS3, JavaScript, and Angular 2 to develop single-page web applications. Leveraging Angular 2's HTTP Module, I managed API calls with observables and implemented RESTful web services with asynchronous behavior. Additionally, I employed Spring Boot Microservices… Show more As a Java Developer, I contributed to all phases of the SDLC within an agile framework. My responsibilities spanned analyzing, designing, implementing, and testing code. I focused on business logic and UI code, primarily utilizing HTML5, CSS3, JavaScript, and Angular 2 to develop single-page web applications. Leveraging Angular 2's HTTP Module, I managed API calls with observables and implemented RESTful web services with asynchronous behavior. Additionally, I employed Spring Boot Microservices for modular application development and integrated Spring Transactions for data consistency. With Spring MVC's IOC design pattern, I maintained component relationships and implemented various design patterns. Utilizing Bootstrap, I managed form validations and messaging. I integrated Spring framework for Dependency Injection and Spring Security for application security. Furthermore, I contributed to database side validations with stored procedures in Oracle and queries in Postgres. Utilizing Maven and Jenkins, I established CI/CD pipelines and conducted unit and integration testing using JUnit. Show less

In this role, I focused on developing the front end with JSP, AJAX, Struts tags library, jQuery, HTML5, and CSS3, ensuring a seamless user experience. Leveraging Java 8 features like Lambda Expressions and Stream APIs, I optimized Collection, Concurrency, and IO operations. Employing the Struts framework, I designed a banking web application following the Model View Controller pattern. Utilizing Angular UI components and Angular-JS router, I crafted intuitive user interfaces. Spring Boot… Show more In this role, I focused on developing the front end with JSP, AJAX, Struts tags library, jQuery, HTML5, and CSS3, ensuring a seamless user experience. Leveraging Java 8 features like Lambda Expressions and Stream APIs, I optimized Collection, Concurrency, and IO operations. Employing the Struts framework, I designed a banking web application following the Model View Controller pattern. Utilizing Angular UI components and Angular-JS router, I crafted intuitive user interfaces. Spring Boot facilitated streamlined build configurations for web applications, while Spring Batch enabled automated notification processes upon parsing-persisting completion. Leveraging Spring DI and Spring Data JPA, I enhanced data sorting and filtering capabilities, enriching user interactions. Additionally, I optimized session-level data structure management and implemented user validation with JSP-Servlets and JDBC. Developing Angular-JS directives for reusable UI components and maintaining elaborate services-based architecture with Hibernate ORM were integral aspects of my role. I ensured organized application structures and conflict-free dependencies using complete Ant build lifecycle and Jenkins for continuous integration and deployment. Test cases were developed and executed using JUnit, with issue tracking managed through JIRA. Show less