It's been an absolute privilege to work alongside Kriss. As a software engineer, he has consistently demonstrated not only exceptional technical skills but also an admirable dedication to solving complex problems. His ability to seamlessly integrate advanced programming techniques with innovative solutions has been a driving force in our team's success. Kriss is not just proficient in React and Python, but also has a keen eye for optimizing system efficiency and enhancing user experience.Beyond his technical prowess, what truly sets Kriss apart is his collaborative spirit. He has an innate ability to communicate complex technical concepts in an accessible manner, making him an invaluable asset in cross-functional teams. His contributions have not only improved our project outcomes but have also fostered a learning environment within our team. Kriss's mentorship has helped junior team members grow significantly. I am confident that Kriss will be a standout in any organization, bringing a blend of technical expertise, teamwork, and innovative thinking.

Andrei is one of those engineers you can count on when things get tricky. He has a calm, methodical approach to solving problems that makes even the most complex issues feel manageable. I’ve seen him dive into legacy codebases, untangle messy logic, and ship clean, scalable solutions without making a fuss.
What stands out about Andrei is how he balances deep technical thinking with practical execution. He doesn’t just patch things—he takes the time to understand the root cause and think through the implications of a solution, which has saved the team a lot of future headaches. He’s also great at pulling others into the process, whether it’s walking through a tricky bug, mentoring a junior dev, or helping define technical direction in planning sessions.
On top of that, he’s incredibly consistent and low-ego. There’s no drama—just thoughtful contributions, solid execution, and a willingness to dig in when things get tough. If you’re looking for someone who brings real problem-solving chops and makes the team better just by being part of it, Andrei is your guy.

I initially hired Kriss to continue development of Crimson Education’s AI-powered essay review tool. Following our acquisition of AdmitYogi, Kriss then became the lead developer of that entire platform and was directly responsible for executing on an ambitious roadmap while also deeply integrating our essay review tool with the AdmitYogi codebase.Working with Kriss was a joy. He is great at proactively communicating progress and risks, and is not afraid of grinding away on hard problems. In only a few months, Kriss had shipped multiple new features, paid down a bunch of technical debt on the AdmitYogi platform, seamlessly integrated the essay review tool, and even set up ETL pipelines for BI purposes. We could not have found a better developer for the job.If you need someone who can get in and make big impact quickly—then Kriss is the perfect choice.

Kriss is an exceptional developer and a remarkable colleague. His technical expertise & innovative mindset consistently stand out in every project he undertakes.Kriss possesses a deep understanding of both frontend and backend development, with proficiency in a wide array of technologies.One of Kriss's most admirable qualities is his problem-solving skills. He approaches challenges with a creative mindset, often finding innovative solutions that others might overlook. Kriss's contributions have led to increased efficiency and client satisfaction, often surpassing expectations. His work on various projects has significantly improved system performance, user experience, and security. Kriss is also an excellent team player and leader. He communicates clearly and is very transparent, ensuring that everyone is on the same page.He has a collaborative spirit and a willingness to mentor others, making him absolutely great to work with. He is always ready to lend a hand, share knowledge, and support his colleagues, making him a valued member of any team.I wholeheartedly recommend Kriss for any opportunity he seeks to pursue.

Working with Andrei has been a pleasure. He has a sharp problem-solving mindset and is great at breaking down complex challenges into clear, actionable steps. Whether it’s debugging, designing new systems, or just talking through ideas, Andrei brings clarity and focus. He’s also incredibly reliable—when there’s a tough task, you know he’ll figure it out. Highly recommend him.

I had a great time collaborating with Kriss. He brings a lot of energy and expertise, is open to problem-solving together, and is in tune with the business logic of products and platforms. Kriss easily connected with other team members onboarded and coached new engineers, and activated his network to get things done. I highly recommend Kriss!