$240 / month
2 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
Start with a free intro call to see if it's the right fit.
$240 / month
2 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
$240 / month
2 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
$240 / month
Start free, decide later
Tech Lead / Senior software engineer with 20+ years in full cycle development, dedicated to mentoring growth.
Throughout my career, I have honed my skills in software architecture, design, and development while working on a wide range of projects for clients such as startups, established businesses, and large corporations.
My areas of expertise include C# .NET, Web API, AWS, PostgreSQL, Angular, TypeScript, JavaScript, Software Design and Architecture and more. As a passionate mentor and leader, I have consistently guided and trained team members, helping them grow and excel in their careers.
I take pride in my strong problem-solving abilities and my knack for identifying the most simple, but effective solutions for complex challenges. I have worked on diverse projects, including mobile applications, web-based systems, CMS, and e-commerce platforms, ensuring high-quality results while adhering to tight deadlines.
As a highly motivated and ambitious individual, I continuously strive for excellence in my work and am eager to share my knowledge and insights with others.
5 out of 5 stars
Catalin has been a really great mentor. He is able to look at things from different angles and give advice that is both practical and thoughtful. What I found especially useful was that he did not only focus on the technical side, but also helped me think about my soft skills, communication, career direction, and how to position myself better as an engineer. His advice was very relevant to my situation and gave me a lot of new perspectives. Even though I eventually decided to spend more time exploring entrepreneurship first, the guidance and mindset he shared are still very applicable and valuable for my next steps. I would definitely recommend Catalin to anyone who wants a mentor who can support both technical growth and broader career development.
Standard Plan • 1 month
5 out of 5 stars
I've been working with Catalin as my mentor since February 2025. Before I became his mentee, I had been a programmer for about three years, but I never really had the confidence to build things on my own. I was mainly maintaining other people's systems rather than designing or building my own from scratch. Most of my work was with legacy code (as is often the case in corporate environments), which left some gaps in my knowledge. Under Catalin's mentorship, all of that changed. He helped me fill those knowledge gaps, especially around software architecture and building modern systems. More importantly, he gave me the confidence and support I needed to finally start building things myself. Since working with Cat, I've even been promoted at work! The growth in my skills and mindset has been immense. If you're in a similar position, someone with experience but feeling stuck or lacking confidence to take the next step, I can't recommend Cat highly enough. He's knowledgeable, encouraging, and genuinely cares about his mentees' progress. Working with him has made a huge difference in my career.
Standard Plan • 7 months
5 out of 5 stars
Over the past year, Catalin’s mentorship has been an incredible support in both my career and personal growth. He guided me through the ups and downs, helping me secure not just one, but two roles with offers higher than I had initially expected in the .NET ecosystem. What made his mentorship truly stand out was its holistic nature—beyond the technical guidance, he shared valuable life lessons and provided steady mental support. His encouragement and wisdom have been instrumental in my progress, and I’m deeply thankful for the time and effort he invested in helping me succeed.
Lite Plan • 1 year
Mentees who work with a mentor for 3+ months reach their goals 2x faster than those going it alone. Long-term mentorship means fewer false starts, more focused sessions, and support that builds week after week.
97% satisfaction across all mentors
Personalized feedback and growth plans
Trusted by thousands of mentees
Catalin Rosu
Tech Lead / Development Manager at None
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