Overcommitted | Software Engineering and Tech Careers Insights

Building Without the Buzzwords: Real Talk on System Design with Bassem Dghaidi

13 snips
Jan 6, 2026
Bassem Dghaidi, a senior software engineer at GitHub and creator of deep technical content, chats about his hands-on path into system design and rebuilding Git internals. He covers teaching discoveries, when microservices help versus harm, building practical system design exercises like Raft, and his de-influencer approach to tech hype.
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ANECDOTE

Bootcamp To Bridge University Gaps

  • Bassem started SE Factory, a bootcamp to bridge grads into industry-ready engineers.
  • The 14-week program crunched two years of experience and produced hires, including a future GitHub colleague.
INSIGHT

Rebuild To Demystify Complex Tools

  • Rebuilding Git internals is a powerful way to demystify trade-offs and scale constraints.
  • Implementing core structures made the .git contents feel simpler and clearer to Bassem.
INSIGHT

Mental Model Gaps Around Git Trees

  • Many developers struggle to visualize Git trees and commit relationships.
  • Misleading CLI semantics amplify that confusion around rebasing and tree structure.
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