Pavel Zastavnitskiy is an experienced software engineer with a passion for solving business problems through technology. He has eight years of hands-on development experience and is proficient in a variety of programming languages, including Javascript, Nodejs, React, Python, Ruby, Perl, PHP, and Mysql. Pavel has spent the last three years building React applications and is an expert in systems and API design, CI/CD, test automation, TDD, DevOps, CDNs, and performance optimizations. He is also skilled in mentoring and growing people and teams, making him a valuable asset to any organization. Pavel studied computer science at Chelyabinsk State University and is currently a Senior Engineer at Datadog. Previously, he worked as a Senior Frontend Developer and Frontend Developer at Booking.com, a Software Engineer at Exadel, and a Tech Lead at Xpage Media. With such an impressive background, Pavel Zastavnitskiy is a competent and dedicated software engineer who excels in his field.