• As a proficient backend developer, I specialize in crafting robust microservices utilizing a diverse stack comprising Spring Boot, JPA, Postgres, MongoDB, Consul, Docker, Spring Webflux, and Kafka. My role encompasses the entire lifecycle of microservices, from inception to deployment• IoT Integration Specialist: Led the development of a robust system for fetching data from LWM2M and publishing it on MQTT. Dynamically generated topic names using a prefix, endpoint, and suffix, employing regex to remove hyphens from device names. Implemented callback functions for precise response handling or logging. Configured JSON properties including connection ID, MQTT broker details, and security certificates. Engineered a server to dynamically fetch MQTT configurations and store them in a JSON file under the leshondemoServer package. Transformed LWM2M data into JSON format for seamless integration. Emphasized dynamic file path handling for increased flexibility and ease of maintenance.• Connector Service Engineer: Architected and developed a suite of robust connectors utilizing Kafka and Kafka Connect to seamlessly integrate diverse data sources and sinks. Spearheaded the creation of source connectors for Azure Event Hub, Azure Service Bus, MQTT, and various sink connectors including Postgres, MongoDB, HttpSink, and MQTT Sink. Streamlined data flow across distributed systems, enhancing scalability and interoperability. Facilitated real-time data processing and storage, empowering stakeholders with actionable insights. Committed to driving innovation and efficiency through cutting-edge connector solutions.My expertise lies not only in technical proficiency but also in effective communication and team management. I thrive in dynamic environments where innovation and collaboration are encouraged, and I am committed to driving impactful results through my contributions.

Did learn the basics of software development with live projects . Did create end to end application in Angular as frontend, Java and Spring Boot as backend and hosted the same in Kubernetes architecture. Ensured application reliability and functionality, contributing to a robust and bug-free product.