About

Rohit Kumar is a skilled senior software engineer with over 13 years of experience in designing and developing large-scale, highly available, and scalable software solutions for multimillion-dollar projects within budget. He is currently working as a Full Stack Engineer at Costco Wholesale, where he has implemented modern engineering best practices and designed and implemented an ETL platform for third-party security tools that reduced code duplicacy and improved performance. Rohit has a track record of achieving key milestones, such as increasing data processing rate by four times with the use of Kafka-based message processing framework and multithreaded consumer application, reducing cloud bills by 50% with the use of containerization of apps and Kubernetes hosting, and reducing development efforts by 80% with the use of correct database design for a major database extensions task. He has also reduced code duplicity and development time by providing shared code libraries and serverless applications and led a team for major and critical features. Rohit is an expert in C#, AWS, Kubernetes, Kafka, and SQL Server. He is proficient in Java and Node JS and has used Oracle previously. He has expertise in RESTful APIs, WCF & WPF, GitLab, GOCD, PowerShell, Git, Bitbucket & TFS, Grafana, Kibana, Splunk-cloud, Elastic search, and AWS cloud watch. Rohit has previously worked as a Sr Software Engineer at Lululemon and as a Technology Architect at Infosys. At Lululemon, he designed and developed a NoSQL database (Dynamo DB) solution & APIs for a single-page React (Next.js / Node.js) California Consumer Privacy Act application, developed a datalake solution using Kinesis firehouse, lambda, s3, and SNS, and developed monitoring and alerting via AWS cloud watch & Splunk cloud. At Infosys, he led a team of 4 developers, designed a major database change in the existing product database to support multi-market that helped to reduce development time, and designed data auditing services hosted in Kubernetes, developed using Java spring boot. Rohit holds a Bachelor of Engineering in Computer Science from the College of Engineering & Technology, Bikaner, and a Bachelor's degree in Computer Science from ECB. He has expertise in AWS, NodeJS, Kubernetes, SQL, Kafka, Software Engineer, Javascript, ETL, Terraform, Docker, Elastic Search, Search, NoSQL, infra, Java, Senior Software