Ask Me Anything - 60 Minutes

Spyros Mastorakis

with Spyros Mastorakis

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 is about career decisions, research … Read more

1 hour Book a time instantly 5.0 12 reviews
Spyros Mastorakis

Spyros Mastorakis

Principal Researcher at Microsoft

$269 one session
5.0 12 reviews 🇺🇸
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About this session

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 is about career decisions, research insights, technical guidance, or anything else within my expertise. If you are looking for a one-time deep dive into a specific topic, this session is for you!

What Can We Cover?

🔹 Career transitions, promotions, or job market strategies
🔹 Navigating academia vs. industry (or moving between them)
🔹 Technical insights on AI, systems, networks, security/privacy, or infrastructure.
🔹 Engineering and research guidance—technical problem-solving, system design, industry best practices, or transitioning into industry research and engineering roles
🔹 General mentorship on overcoming challenges in industry or academia.

Why Me?

As a Ph.D., former faculty member, and current researcher/engineer in big tech, I have successfully navigated complex career transitions, technical challenges, and industry shifts. I have mentored engineers, researchers, students, and professionals at various career stages, providing practical, actionable advice tailored to their needs.

What to Expect

🔹 A full 60-minute deep-dive discussion on your topic of choice.
🔹 Actionable insights and recommendations to help you move forward.
🔹 Strategic guidance based on your unique situation.
🔹 If your challenge requires ongoing support, I am also available for long-term mentorship.

Your mentor

I am a Principal Researcher at Microsoft, where I work on AI systems, specializing in large-scale AI infrastructure and LLM inference. I bring 12+ years of experience spanning industry and academia, including roles as a researcher, engineer, and university professor.

Throughout my career, I have repeatedly pursued goals that others told me were unrealistic—from earning a Ph.D. and becoming a professor to transitioning into big tech and continuing to pursue increasingly ambitious opportunities. Rather than letting others define what I was capable of, I learned what I needed to learn, developed a strategy, kept moving forward—and proved them wrong.

That experience fundamentally shapes how I mentor. If you have an ambitious career goal, I will not start by telling you why you cannot achieve it. Instead, we will assess where you are today, identify the gaps between you and your goal, and develop a concrete strategy for closing them. Breaking barriers takes more than ambition: it requires continuous learning, resilience, strong positioning, and consistent execution.

I have mentored dozens of researchers, engineers, students, and professionals at different career stages. Many of my mentees have secured roles at top tech companies, advanced in their careers, or successfully pivoted to new opportunities. Depending on your goals, I can help you:

• Break into big tech or highly competitive technical roles
• Transition from academia to industry—or from industry to academia
• Move into AI/ML systems, AI infrastructure, or research engineering
• Develop expertise in large-scale AI infrastructure, LLM inference, and serving
• Integrate AI and agents into your day-to-day work to accelerate engineering, research, and other workflows
• Identify a technical niche and build a strategy around it
• Prepare for interviews and position your experience effectively
• Navigate promotions, career transitions, and major career decisions
• Build a long-term career strategy rather than simply optimize for your next job

My mentorship combines career strategy with technical depth. I will not tell you that every ambitious goal is achievable, nor will I give you generic motivational advice. We will focus on what you can change, what actions will move you forward, and how to give you the strongest possible chance of reaching your goal.

If you are ready to put in the work and pursue something ambitious, let’s build a roadmap for making it happen.

🌐 Learn more about me: https://sites.google.com/site/spyridonmastorakis
💼 Connect with me on LinkedIn: https://www.linkedin.com/in/spyridon-mastorakis-56438190/
🎓 Explore my research on Google Scholar: https://scholar.google.com/citations?user=O_ckkUIAAAAJ&hl=en
👥 See my current and past mentees: https://sites.google.com/site/spyridonmastorakis/current-and-past-mentees

What mentees say

5.0 (12 reviews)
“Dr. Spyros has been the single most useful person in my professional corner. The range is what sets him apart. He's helped me shape a paper from a loose idea into something with a clear contribution and a sensible venue…” “Dr. Spyros has been the single most useful person in my professional corner. The range is what sets him apart. He's helped me shape a paper from a loose idea into something with a clear contribution and a sensible venue, talked me through career decisions spanning industry and academia, and prepared me for interviews when it mattered. He is someone you can reach out to when you're genuinely stuck, and he engages with your actual situation rather than offering generic advice. He's also honest when something isn't working, which I've come to value far more than encouragement. What I appreciate most is that he breaks hard problems into parts you can handle yourself, so you finish more capable rather than more reliant on him. I'm grateful for the time and thought he's put into helping me.”
Muhammad Adeel

Muhammad Adeel

Standard Plan · 1.5 years

“Spyros was an excellent mentor throughout my time with him. He was always prompt in his responses, consistently came prepared for our sessions, and gave me plenty of relevant material to help me stay current and deepen …” “Spyros was an excellent mentor throughout my time with him. He was always prompt in his responses, consistently came prepared for our sessions, and gave me plenty of relevant material to help me stay current and deepen my knowledge. Whenever I had questions, he would also point me toward useful literature and resources so I could explore the topic further rather than simply giving me an answer. One of the most valuable parts of the mentorship was the interview preparation and mock interviews. He helped me learn how to structure my thinking, approach ambiguous problems, communicate trade-offs, ask the right questions, and present an answer from a broader, more strategic perspective. Seeing how he approached the same questions made the difference between these levels much more concrete for me. I really appreciated how invested Spyros was in helping me improve, and I would highly recommend him to anyone looking to grow into Staff-level and beyond.”
Sumedha

Sumedha

Standard Plan · 2 months

“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…” “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.”
Ansar

Ansar

Standard Plan · 1 month

“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 pat…” “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.”
Hafez

Hafez

Standard Plan · 1 month

“Spyros has been an exceptional career mentor. He provided thoughtful, practical guidance that helped me navigate important career decisions with confidence. He is generous with his time, genuinely invested in helping ot…” “Spyros has been an exceptional career mentor. He provided thoughtful, practical guidance that helped me navigate important career decisions with confidence. He is generous with his time, genuinely invested in helping others succeed, and always offers honest, actionable advice. I highly recommend him to anyone looking for an experienced and supportive mentor.”
Manuela

Manuela

Standard Plan · 1 month

Frequently asked questions

What exactly is a session?

A session is a focused one-on-one call with your mentor. Use it to get feedback, work through a specific problem, review your work, or get unstuck. You reserve up to 1 hour of their time.

How do I pick a time?

After checkout you pick a slot from Spyros's live availability, and it's confirmed on the spot.

How does the session take place?

Sessions happen over video call. Your mentor shares the meeting link ahead of time, so all you need is a quiet spot and a stable connection.

Can I reschedule?

Yes, up to 24 hours before the session. Message your mentor and find a new time that works for both of you.

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