About

Arun Kumar Garg is a highly skilled software engineer with over 6 years of experience in building and designing scalable, fault-tolerant applications from scratch using concepts of multithreading, concurrency, and parallelism. He is currently working as an SDE at Freecharge, where he has developed highly available, low latency, and high throughput applications in Microservices Architecture. Arun is a strong believer in test-driven development and fail-fast design thinking. He has worked extensively on LLD, HLD, and system design, and is proficient in Java 8, Spring Boot, MyBatis, Hibernate, JPA, ORM, SQL, NoSQL, AWS, Redis, Kafka, Git, Maven, Docker, Multithreading, Microservices, Distributed Systems, Concurrency, Parallelism, Scalable architecture, JUnit, and Mockito. In his previous roles, Arun worked as a Product Development Engineer at Harman, where he was responsible for developing new modules for a security domain product that provided authentication and authorization of IoT devices using certificate chaining. He also worked as a Software Engineer at Wipro, where he developed a web portal for agencies to represent and download CDR, and migrated the legacy service to a Spring Boot, Hibernate-based framework. He was also responsible for bug resolution and enhancement of the B2B e-commerce platform of Walmart Mexico Sams Club. Arun holds a Bachelor's degree in Information Technology from USICT-GGSIPU(Main Campus). He is proficient in AWS, Spring, Redis, SQL, Java, NoSQL, Microservices, Spring Boot, test, Docker, MySQL, Kafka, Research Scientist, Search, Web, Integration, and Backend. Arun's relevant experience in the field of software engineering is 6.69 years.