Yaroslav Leonov is a Architect, Presales Manager. He is proficient in Английский. Colleagues describe him as "I've had a great time working with Yaroslav while he led the Java discipline and the Skill & Career Advisory service. His expertise in the Java stack is top-notch, and he's an all-around fantastic talent and resource manager. Yaroslav is not only an expert but also a driver of initiatives and a great collaborator. He's passionate about staying up-to-date with industry trends and pushes the team to excel. His leadership and mentorship have been crucial to our team's growth and success. It's a privilege to work with Yaroslav, I'm sure he'll continue to do great things in the future." and "We were working with Yaroslaw more than one year on the same Google internal project. It was pleasure for me working with well organised and T-like developer as Yaroslaw. He had strong Java/JS related knowledge and willing to learn new perspective technologies and techniques."