About

Krishna Tej is a Senior Software Engineer at Oracle with over 4.95 years of relevant experience in designing and developing complex software systems. He is currently involved in building collaborative construction management software (Aconex) using Java, Python, multi tenant architecture, SQL, and messaging systems. Krishna is skilled in building distributed RESTful APIs, Docker, and Kubernetes(k8s), highly scalable systems, HA/DR following best practices. Krishna's current role at Oracle involves designing and developing a critical document management system with low latency that is a backbone for Aconex. He is responsible for designing robust and scalable architecture for building and maintaining document management systems with Elasticsearch that handle millions of requests every day. Krishna has also developed monitoring dashboards to monitor requests, failures, and latencies for every API, across data centers and deployment environments. He has experience in low/high level design, requirement gathering, planning, and implementation. Krishna has used Java, Kafka, Kubernetes, Docker, Jaeger, Grafana, Prometheus, and principles of distributed systems, multi tenant architecture, and n-tier architecture in his work. Before joining Oracle, Krishna worked as a Software Engineer 2 at IQVIA, where he was responsible for developing and designing key features into highly available distributed RESTful services and microservices. These services served around 5 million translation requests a month. He led a team of 5, which was responsible for exposing the services to an ML bench platform. Krishna has also worked on high-level design (HLD), automated tests, code reviews, and DevOps approaches. He led the initiative for containerizing applications to Docker, which reduced time to delivery by 80%. Krishna migrated the complete application infrastructure to Kubernetes with Gitlab CI/CD, resulting in lowering the infrastructure cost by $150k per year i.e. 40%. Krishna holds a Master of Technology - MTech in Computer Software Engineering from Birla Institute of Technology and Science, Pilani, and a Bachelor of Technology (B.Tech.) in Computer Science from SRM University. His tech stack includes Software Engineer, Java, Docker, Python, Kubernetes, Microservices, infra, SQL, Kafka, Elastic Search, CI/CD, ML, Integration, DevOps, Search, Azure, Backend, Spring Boot, Spring, and Web.