Meet Marcos, Engineering Mentor on Upnotch
- 3 hours ago
- 1 min read

Marcos Fernandez, Upnotch Member, is an AI Platform Engineer.
With over 20 years in the tech industry, Marcos has led high-impact engineering solutions across Big Tech, including nearly two decades as a Senior Staff Software Engineer at Apple. There, he architected large-scale data systems processing billions of records daily, built frameworks that accelerated ETL deployment, and mentored distributed engineering teams. His expertise spans C++, Java, Scala, Python, big data ecosystems, and machine learning infrastructure, paired with certifications in AI and deep learning.
Marcos would be a valuable engineering mentor to engineers seeking to advance in large-scale systems, data infrastructure, or AI enablement. He welcomes the opportunity to learn from mentors in entrepreneurship, solopreneurship, business bootstrapping, and startup strategy, with a particular interest in avoiding common pitfalls when building and scaling businesses.
To connect with Marcos, check out his profile https://shortlink.upnotch.com/marcosfernandez-jcnht6TX7MXhYe6VgSJj. All mentorships on Upnotch are free.🧡
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