About

Narayan Datt Rai is a highly skilled Senior Software Engineer at Walmart with over 8 years of experience in the software development industry. He specializes in Core Java, Design Patterns, and J2EE technologies, and has extensive knowledge of the full software development life cycle. Narayan has a strong understanding of Agile Methodologies (Scrum) and has worked on Enterprise System development. In Core Java, Narayan has a deep understanding of OOPs concepts such as Encapsulation, Abstraction, Polymorphism, and Inheritance. He is proficient in multithreading, thread communication, and focuses on concurrency. Narayan has hands-on experience with IO, Serialization & Cloning, Collections, and other Java concepts. In J2EE, Narayan has worked with Spring, Spring Boot, Spring Micro-services, Struts, Hibernate, JPA, JDBC, HTML, CSS, JavaScript, JSP, JUNIT, XML, SVN, ANT, Jenkins, Sonar, and Maven. He is also well-versed in Oracle, MySQL, and SQL databases. Narayan has previously worked at Cisco as a Software Engineer - Development, where he developed and maintained an IoT software product. He also worked at PayPal as a Senior Software Engineer, where he worked on a product used to approve credit requests. Narayan completed his Bachelor of Technology (B.Tech.) in Information Technology from Dr. A.P.J. Abdul Kalam Technical University in 2012. He has strong knowledge of Data Structure & Algorithm, Design principals, and SOLID Design principles. Narayan's tech stack includes Software Engineering, Java, Spring, SQL, Spring Boot, Jenkins, MySQL, Javascript, Microservices, Web, Kafka, Postgres, GCP, and Mobile. Narayan is a highly skilled and experienced software engineer who brings a wealth of knowledge and expertise to any team.