Harsha Varre
Software Development Engineer - Advisor I @Fiserv @MSU Alumni
- Role
- Software Development Engineer - Advisor i at Fiserv
- Location
- Edison, NJ, US
- LinkedIn followers
- 500 followers
About Harsha Varre
A Full Stack Java Developer with 3.5 Years of industry experience in application development using Java/J2EE, Spring/Spring Boot, Web Frameworks (Angular, React), XML and Web Services (REST API) by implementing Business Intelligence and analytical solutions with Data Analysis, Data modelling with design and Documentation with applications.• Strong fundamentals in Object-Oriented Programming, Core Java, and experience in developing application components using frameworks like Spring.• Skilled in Java, Spring Framework, ReactJS, AngularJS, and other modern web development technologies.• Experience in using Docker for containerization and CI/CD for continuous integration and deployment.• Knowledge in Designed and implemented cloud-based infrastructure solutions on AWS using Terraform.• Experience in AWS services such as EC2, S3, Lambda, Glue, CloudWatch, Athena, and MongoDB, and committed to delivering high-quality, secure, and reliable solutions that meet business needs.• Proficient and practical experience with different cloud platforms, like Azure and GCP.• Implemented a multi-threaded processing system, improving overall application performance by 30% and reducing server resource usage by 20%.• Experience in using RDBMS (Oracle) and MySQL for database management and monitoring.• Experience in various Agile methodologies like Test Driven Development (TDD), SCRUM, and Pair Programming.• Knowledge and experience in using JMeter and Postman for API testing.• Active involvement in designing and developing real-time projects/enterprise applications, starting from the requirements analysis/design stages and through the whole Software Development Life Cycle (SDLC).Technical Skills:Programming Languages: Proficiency in Java, Python.Front-end Development: React, Angular, or Vue.js, HTML, CSS, and JavaScript and TypeScript.Back-end Development: Spring Framework, Spring Boot, and Hibernate, experience with SQL, Oracle SQL and NoSQL database technologies such as MySQL, PostgreSQL, MongoDB, and DynamoDB.AWS Services: EC2, S3, Lambda, Glue, CloudWatch, Athena, Elastic Beanstalk.Containerization and Deployment: Docker, Kubernetes for deploying and managing applications.API Development and Integration: RESTful, GraphQL.Agile Development: Scrum and Kanban, and experience working in agile teams.Testing and Debugging: JUnit, Mockito, Selenium and IntelliJ IDEA.Version Control: Git, SVN.Continuous Integration and Continuous Deployment (CI/CD): Jenkins, Travis CI, AWS CodePipeline. Operating Systems: Windows, macOS, Unix/Linux
Experience
Software Development Engineer - Advisor i
Jun 2025 — Present · NJ, US
Education
Bhavans Vivekananda College of Science, Humanities & Commerce
Bachelor's degree, Computer Programming, Specific Applications
Missouri State University
Master of Science - MS, Computer Science
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