Serhii Mariiekha Principal Software Engineer

I’m a Principal Software Engineer with 15 years of experience, having worked at multiple companies, most recently at Unity. There, I optimized their educational platform by transitioning from a monolithic architecture to a service-oriented one, significantly improving performance. Before that, I was a Technical Lead at Ring (now SQUAD, acquired by AWS), where I helped design and develop a high-load system for recognizing issues with video. We built a service that handled 300,000 requests per second and optimized the video processing infrastructure, which reduced costs by 70%. I'm a big believer that the world is full of opportunities for growth, and I'm passionate about giving back. That's why, I already mentored 19 startups in building their MVPs and technical teams. Would be happy to help others achieve their goals.