Rajat Kumar Singh Email & Phone Number

With over 3 years of extensive experience, I specialize in designing, building, and testing end-to-end Java-based applications. My skill set spans across Java/J2EE, Restful web services, Spring Security, JWT tokens, Spring Boot, and Hibernate frameworks. I possess an in-depth understanding of the Spring ecosystem, encompassing Spring validation framework, Spring MVC, and Microservices architecture.I excel in creating secure and efficient web solutions, utilizing my expertise in Spring Security and JWT tokens. Alongside, I have practical experience in utilizing tools like Maven for project management, Postman for API testing, and Apache Tomcat for server deployment. Proficiency in Java 8 features, object-oriented programming (OOP) concepts, and JDBC enables me to develop scalable and high-quality applications.Moreover, I maintain a strong passion for staying updated with technological advancements, continuously refining my skills to deliver innovative solutions. My dedication to continuous learning, coupled with practical experience, equips me to address complex challenges and consistently achieve outstanding results in the dynamic landscape of software development.

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  Java Software Engineer

  Aspire Systems

  Feb 2021 - Present - Bengaluru, Karnataka, India

  Responsible for the design, development, testing, and maintenance of RESTful APIs using the Spring Boot framework and MySQL database.Implemented Spring Security and JWT Token for authentication and authorization, ensuring API security.Developed controllers in Spring Boot to handle HTTP requests and the Services layer for backend business logic.Conducted API testing using Postman and deployed APIs on AWS for testing.Implemented Pagination and sorting features post data retrieval from the database.Created repository layers for database operations in Spring Boot.Addressed defects reported by Testers and performed debugging procedures.

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  Iec College Of Engineering And Technology

  Computer Science