$390 / month
3 calls per month (30min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
Starts with a free 7-day trial – less commitment than a paid call, cancel anytime.
$390 / month
3 calls per month (30min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
$390 / month
3 calls per month (30min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
$390 / month
Start free, decide later
I am a Principal Researcher at Microsoft, working on AI systems. With 12+ years of experience in both industry and academia, I have successfully navigated career transitions, built strong networks, and thrived in both corporate and academic environments.
I have mentored several dozens of researchers, engineers, and professionals at different career stages—helping them break into big tech, transition between academia and industry (and vice versa), refine their technical focus, and develop long-term career strategies. Many of my mentees have secured roles at top tech companies, advanced in their careers, or successfully pivoted to new opportunities.
Throughout my career, I have defied expectations and broken barriers. Whether it was earning a Ph.D., securing a faculty position, transitioning into big tech, or advancing within it, I encountered skepticism from others. But instead of accepting limitations, I made it happen through strategic planning, resilience, and continuous learning. Now, I want to help others do the same!
If your goal is to break into big tech, transition between academia and industry, or advance in your career, I offer strategic guidance, actionable advice, and mentorship tailored to your goals. Let’s connect and build a roadmap to success!
🌐 Learn more about me: https://sites.google.com/site/spyridonmastorakis
💼 Connect with me on LinkedIn: https://www.linkedin.com/in/spyridon-mastorakis-56438190/
👥 See a list of my current and past mentees: https://sites.google.com/site/spyridonmastorakis/current-and-past-mentees
5 out of 5 stars
Dr. Spyros's approach and guidance helped me optimize my efforts towards my goals by : a) assessing my profile transparently, highlighting the achievable against the "stretched" targets; b) identifying the critical path gaps; c) pruning my irrelevant or less impactful ideas to focus on the ones that align with my achievable targets; and d) giving me more context about the academic landscape. He has been very responsive to my inquiries, flexible about the session topics depending on our chats, and he always takes the time to consider and incorporate my preferences into the action plan.
Standard Plan • 1 month
5 out of 5 stars
Spyros is a thoughtful and bold engineer who, despite having mastered the fundamentals of computing, keeps exploring new ideas and ways to execute. He's a great mentor: hands-on, willing to listen, quick to adapt to the mentee, and ready to help with any goal, theoretical or practical. Though I've worked with Spyros for only a month, I can already point to clear improvements in my career. I'm very happy with the experience.
Standard Plan • 1 month
5 out of 5 stars
Spyros is a great , intelligence, thoughtful leader and mentor. He helped me come up with brilliant ideas for projects and gave me insights on how to make my projects and portfolio better. On top of that, this mentorship gave me new skills to learn how to navigate and stand out in a very competitive field.
Standard Plan • 1 month
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
Spyros Mastorakis
Principal Researcher at Microsoft
Enter your email and we'll let you know when Spyros has open spots. You'll also get a link to manage your wishlist – no account needed.
Book a free intro call with Spyros
Connect with Spyros in a quick call (usually under 30 minutes)
One-off sessions with Spyros
One-off sessions are a great option if you're looking for specific advice on a certain topic.
I am happy to offer an introductory call to learn more about your goals and see how I can best support you. Whether you are …
Planning a career change, aiming for a promotion, or having a specific career goal in mind? This session is designed to help you understand the …
Need expert feedback on your work? This session is designed to provide actionable, high-level insights on code quality, system design, research projects, and technical topics …
Your LinkedIn profile is your digital resume and professional brand—let’s optimize it to get noticed by recruiters, hiring managers, and other professionals! Why Me? As …
Struggling to structure your learning journey? In this session, I will help you create a personalized study plan that aligns with your goals, timeframe, and …
Sometimes, you just need quick, direct guidance on a specific challenge—this session is for exactly that! Whether you are looking for career advice, job search …
Your resume is often the first impression you make on recruiters and hiring managers—let’s make sure it stands out! Why Me? With my background as …
This 45-minute mock interview is designed for students applying to MS or PhD programs in Computer Science, AI, Machine Learning, or related fields. The session …
This 45-minute session is designed to prepare you for technical interviews in software engineering, machine learning, and applied research roles, including Big Tech, research labs, …
This 45-minute session is designed for candidates preparing for faculty interviews in Computer Science, AI, Machine Learning, or related fields (Electrical Engineering, Electrical and Computer …
Have a question or challenge that does not quite fit into a structured session? This flexible, open-format consultation is designed for in-depth discussions, whether it …
What's included in the trial?
Every trial is a little different–here's what Spyros says about their trial:
We'll meet for a quick call (usually under 15 minutes) where we:
- Break the ice and introduce ourselves
- Discuss your goals and how I can support you
- Coordinate logistics like time zones, meeting frequency, and communication methods
