Denis Istratenko
About Denis Istratenko
Denis Istratenko is a Senior Software Engineer at Infobip in St Petersburg, Russia, with extensive experience in SQL, NoSQL databases, and various technologies.
Current Role at Infobip
Denis Istratenko is currently a Senior Software Engineer at Infobip, based in St Petersburg, St Petersburg City, Russia. In this role, he utilizes a variety of technologies including Java 7, 8, Groovy, Spring Boot, JSP, REST, Oracle PL/SQL, Cassandra, Kafka, RabbitMQ, Hazelcast, Maven, SVN, GIT, Jira, and Jenkins. He is responsible for tuning and bugfixing Oracle PL/SQL, and has a strong background in both SQL and NoSQL databases, particularly Cassandra.
Previous Experience at Netcracker Technology
Denis spent six years at Netcracker Technology as a Senior Software Engineer from 2016 to 2022. During his tenure in St Petersburg, St Petersburg City, Russia, he led a small team of three members in the development of OSS and BSS solutions. His role involved frequent business trips to customer sites for User Acceptance Testing (UAT). He also demonstrated strong technical and leadership skills, specializing in troubleshooting and optimizing code in both SQL and Java.
Educational Background
Denis Istratenko completed his Master's degree in Network and Cloud Technologies from ITMO University between 2016 and 2018. He also holds a Bachelor's degree in Wireless Telecommunications from the same institution, spanning 2012 to 2016. His education at ITMO University provided him with a solid foundation in network technologies and wireless communication, which he has applied extensively in his professional career.
Technical Skills and Expertise
Denis possesses a deep understanding of REST architecture and specializes in Agile methodologies and microservice architecture. His technical toolkit includes Java (versions 7 and 8), Groovy, Spring Boot, JSP, REST, Oracle PL/SQL, Cassandra, Kafka, RabbitMQ, Hazelcast, Maven, SVN, GIT, Jira, and Jenkins. He is particularly proficient in tuning and bugfixing Oracle PL/SQL, and has a strong background in both SQL and NoSQL databases, especially Cassandra.
Leadership and Team Management
In his previous role at Netcracker Technology, Denis showcased strong leadership skills by leading a small team of three members in developing OSS and BSS solutions. He effectively managed team dynamics and fostered a collaborative environment. His leadership extended to technical support as well, where he brought his expertise to ensure project goals were met on time and with high quality.