Sergii Leonenko is a Senior Software Engineer at Viewgol. They possess expertise in jquery, javascript, asp.net mvc, css, html and 22 more skills. Colleagues describe them as "Sergii is one of the best Senior JS developers I have ever seen in my life. A strong willingness to complete all tasks in the best possible way is his strongest side. The incredible amount of energy he wants to share with colleagues makes him a great team member. It was an honor to work together! I hope we will have a chance to work again soon in the future!" and "Sergii is a talented and creative software engineer. I had the pleasure of working with him for over 2 years. He was the backbone of our team and always went above and beyond what was asked of him. One of his strengths is his ability to see the big picture. His solutions always exceeded what the client asked for. While working with a large distributed team (other languages, locations, skill sets), he has proven himself a leader, who elevates his entire team. I want Sergii to be an asset on "my" team in the future. He has my highest recommendation "