Babu Aryal

• Led a globally located scrum team of 7+ engineers (4+ software developers and 3+ QA engineers) in the development of a web-based application
• Led the migration of legacy systems to microservices architecture, resulting in 35% easier maintenance, improved scalability, improve performance and more manageable code.
• Design and develop a cloud based scalable, extensible, reliable and maintainable RESTful API using spring boot, spring web, spring data JPA and Google Kubernetes Engine(GKE).
• Setup CI/CD pipeline to build and deploy Docker image to Google Kubernetes Engine using Jenkins server increasing deployment speed by 50%
• Designed and implemented event-driven architecture using spring boot and Kafka for faster data delivery
• Created software architect and technical specification document
• Mentored team members, conducted code reviews, test case reviews and introduced coding standards to ensure code quality

Environment: Java, Spring, Spring MVC, Spring Boot, Spring Data JPA, Spring Security, Angular, Oracle, MongoDB, Apache Tomcat, Maven, GitHub, Jenkins, Jira, Splunk, Confluence, Docker, Kubernetes, GCP, GKE, Angular

• Led a globally located scrum team of 8+ engineers (5+ software developers and 3+ QA engineers) in the development of a web-based application
• Created proof of concept for innovative new solutions.
• Designed and developed check order system which saved an estimated $5 million annually
• Designed and developed debit card reorder system which saved an estimated $3 million annually
• Designed and implemented event-driven architecture using spring boot batch and RabbitMQ, enabling 40% faster data delivery
• Launched daily code reviews, reducing bug density by 25%
• Initiated TDD and BDD practices, leading to the reduction of regression bugs by 20%
• Assisted in implementing API integrations which improved data exchange speed by 40%
• Improved server response time by 25% by controlling Java thread resources using concurrency
• Configure CI/CD pipeline to build and deploy Docker image to AWS Elastic Kubernetes Engine(EKS) using bamboo server
• Collaborated with cross-functional teams to gather requirements, design solutions, and deliver projects on time

Environment: Java, Spring, Spring MVC, Spring Boot, Spring Data JPA, Spring Security, Angular, Oracle, Apache Tomcat, Maven, BitBucket, Bamboo, Jira, Confluence, Docker, Kubernetes, RabbitMQ, AWS, AWS EKS, Lambda, DynamoDB

• Developed an electronic health record(EHR) application in Java, Spring, Hibernate and Adobe Flex
• Spearheaded a team that optimized underlying code base that enhanced app performance by 40% by implementing memory management techniques
• Assisted in maintaining legacy systems using Java SE, increasing system stability by 20%
• Built and optimized SQL queries for oracle database reducing response time by 30%.
• Worked creating modernized front end single page application in angular to replace Adobe Flex front end application.
• Guided the frontend team to to develop single page application using Angular
• Assisted in shifting from Monolithic Java application to Microservices architecture using Spring Boot, Spring Data JPA, Spring AOP, Spring Security , improving system manageability

Environment: Java, Spring, Spring MVC, Spring Boot, Spring Cloud, Spring Data JPA, Hibernate, Adobe Flex, Angular, HTML5, CSS3, JavaScript, jQuery, Bootstrap, IntelliJ, Apache Tomcat, Gradle, GitHub, Jenkins, Jira, ServiceNow, Confluence, Oracle.

• Developed a call center application using Java, Spring, Hibernate, Adobe Flex
• Participated in Pair Programming swarming on high priority stories and reduced development time by 50% and defects by 75%
• Leveraged Hibernate, reducing database access time by 20%
• Refactored data layer of application resulting in 20% improvement in app efficiency
• Implemented Java frameworks that cut code redundancy by 30%
• Collaborated with team to refactor code and decrease bug rate by 15%
• Reduced memory leaks by 40% by implementing memory management techniques

Environment: Java, Spring, Spring MVCSpring Security, Hibernate, Adobe Flex, HTML5, CSS3, JavaScript, IntelliJ, Apache Tomcat, Maven, SVN, Jenkins, Jira, Oracle.