Kunal Yadav

About Kunal Yadav

Experienced Java Developer with over 5 years of hands-on expertise in building robust, scalable, and maintainable backend systems using Java, Spring Boot, and Microservices architecture. Proven track record of delivering high-quality enterprise applications across multiple domains including NSDC (Skill Development), Healthcare, HRMS, and Agriculture.Strong foundation in object-oriented programming, design principles (OOPs, SOLID), and modern architectural patterns like CQRS and BFF (Backend for Frontend). Adept at designing RESTful APIs, implementing secure authentication/authorization flows using Spring Security, JWT, and Keycloak (including custom SPI integrations), and optimizing performance for production-grade systems.Proficient in integrating technologies like Kafka for asynchronous communication, Redis for caching, Elasticsearch for high-speed search, and MySQL/PostgreSQL/MongoDB for data persistence. I also bring hands-on experience in DevOps tools and CI/CD pipelines with Docker, Azure DevOps, GitHub Actions, Jenkins, and Kubernetes.I value clean, readable code, efficient system design, and team collaboration. Known for taking initiative, quickly adapting to new challenges, and contributing to critical business requirements with a focus on long-term maintainability and performance.Tech Proficiency:Languages & Frameworks: Java 8/11, Spring Boot, Spring MVC, Spring Security, Hibernate, JPAArchitecture & Patterns: Microservices, RESTful APIs, CQRS, BFF, Singleton, Factory, Strategy, SpecificationDatabase: MySQL, PostgreSQL, MongoDB, Redis, ElasticsearchSecurity: JWT, OAuth2, Keycloak (Custom SPI)DevOps: Docker, Azure DevOps, Git, Jenkins, GitHub Actions, KubernetesTools: Swagger, OpenAPI, JUnit, Mockito, SLF4J, LogbackMessaging: Apache KafkaAlways eager to learn, improve, and contribute to innovative backend solutions. Open to opportunities where I can add value and grow with forward-thinking teams.

Experience

1. Java Software Developer

   Alphadot Technologies

   Jun 2022 — Present · Indore, IN

Education

• Softvision College & Research Institute

  B.sc

  2018 — 2021

• Sanghvi Institute of Management and Science (MCA)

  Master of Computer Applications - MCA

  2021 — 2023