About

I'm Hazem Mohamed. I've spent a long career building and running software; this is where I write down the parts worth keeping.

I've shipped and operated software long enough to watch clever architectures go bad and plain ones last a decade. Somewhere along the way, the interesting problems stopped being technical and became human: judgment, tradeoffs, trust.

Tiplite is the notebook I wish I'd kept earlier: essays on architecture tradeoffs, code review without theater, and the quiet habits that keep systems — and teams — durable.

If a piece is useful, take it. If it's wrong, say so. I'm optimizing for clearer thinking, not reach.

Alongside engineering, I hold PMI credentials in project management, agile practice, and business analysis — the disciplines that sit next to the code when systems get shipped for real.

PMI credentials

Project Management Professional (PMP)® certification badge
PMP®Project Management ProfessionalProject Management Institute
PMI Agile Certified Practitioner (PMI-ACP)® certification badge
PMI-ACP®PMI Agile Certified PractitionerProject Management Institute
PMI Professional in Business Analysis (PMI-PBA)® certification badge
PMI-PBA®PMI Professional in Business AnalysisProject Management Institute

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PMI, PMP, PMI-ACP, and PMI-PBA are registered marks of the Project Management Institute, Inc.