I have been working at the rapid changing software development field over 19 years as a software engineer, architect, devops. I am an expert in designing and implementing scalable architectures to deal with large transactions and massive requests on e-commerce and messaging services. I am skillful at using opensource technologies like Node.js, Nginx, Redis, Cassandra, ELK and Kafka to secure site reliability. I also have proficiency in C#, Java, Javascript, Python and Go.