About

Ujjwal Sahana is an experienced software architect with a demonstrated history of building service and microservice oriented enterprise-grade software applications in the network virtualization, web-security, and business intelligence domain. He is a strong engineering professional with a Master of Computer Applications (M.C.A.) focused on Computer Science from National Institute of Technology Rourkela. Ujjwal has hands-on experience in designing and developing service-oriented and microservices-based reliable, scalable, secure, distributed enterprise-grade applications. He is experienced in owning end-to-end software development and architecture. Ujjwal has solid experience in requirement analysis/refinement, object-oriented analysis and design using UML, and various software design patterns and principles. He is skilled in debugging, bottleneck identification, performance tuning, and vertically scaling applications, undertaking code refactoring. Ujjwal has good analytical, algorithms, data structures, and concurrent programming skills. He has played the role of technical architect, development leader, individual contributor for various durations and taken up technical ownership of products at various stages. He has diverse experience in working on software products from scratch as well as large matured products. Ujjwal has very good debugging and product support skills. Currently, Ujjwal is working as a Principal Software Engineer at Elastic. He has previously worked as a Staff Software Engineer at Rubrik and a Staff Engineer at Adva. Ujjwal has 2+ years of experience in virtual edge cloud (uCPE) management application (NMS) development, 8+ years of working experience in Web Security domain, and 5+ years of experience in business intelligence and analytics platform development for telecom servers. Ujjwal is experienced in all different phases of SDLC and is familiar with agile and incremental software development methodologies. He has a strong technical background and is proficient in various technologies such as Java, UI, Web, test, SQL, Microservices, Spring, Databricks, Snowflake, AWS, Elastic Search, Salesforce, CI/CD, designer, RabbitMQ, Kubernetes, Docker, MySQL, MongoDB, Integration, Mobile, Backend, and infra. Overall, Ujjwal has 17.86 years of relevant experience in the software development industry.