Sergii Romankov is a Senior PHP Developer at Crunch. They possess expertise in website development, web services, network design, network administration, marketing communications and 12 more skills. Colleagues describe them as "Sergii is a talented, responsible and highly self-organized developer. During our collaboration on a project I could always rely on him in any issue – technical, customer support or some organizational. Sergii always delivers a solution that is well-considered and deeply reasonable. The attention to details is in his blood, that is very valuable feature these days. That was a great pleasure to work with Sergii. I highly recommend him!"