$240 / month
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Catalin is a Tech Lead and Development Manager. He has more than 20 years of full-cycle software development experience, with a focus on software architecture and design. He helps web developers build projects from scratch, improve their C# and .NET skills, and prepare for interviews or career moves.
Based on 21 verified mentee reviews
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 is a great mentor. I really appreciated his focus on finding the right engineering solution first, with technology being just a tool to get there. I also really liked how much attention he paid to clear requirements and testing which is really important in nowadays world. I learned a lot from working with him and would definitely recommend him.
Standard Plan • 9 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
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
You tell Catalin your goals. They see exactly what you want to work on before session one.
You meet within days. Catalin reviews your application and books your first session, usually within a day or two.
You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.
Catalin Rosu
Tech Lead / Development Manager at None
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Book a free intro call with Catalin
Connect with Catalin in a quick call (usually 15-20 minutes)
One-off sessions with Catalin
One-off sessions are a great option if you're looking for specific advice on a certain topic.
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