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Okeke Chukwudubem

Software Engineering student at UNIZIK. I break down complex CS topics into simple, beginner-friendly explanations. Writing about what I learn, one concept at a time.

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Pointers in C: The Concept That Almost Broke Me (And How I Finally Got It)
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Pointers in C: The Concept That Almost Broke Me (And How I Finally Got It)

#cpp #beginners #softwareengineering #learning
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2 min read
I Built a Private AI Brain on My Phone. No Cloud. No APIs. No Limits.
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I Built a Private AI Brain on My Phone. No Cloud. No APIs. No Limits.

#ai #python #opensource #tutorial
1
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4 min read
What Nigeria's Stock Market Taught Me About System Reliability
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What Nigeria's Stock Market Taught Me About System Reliability

#systemdesign #softwareengineering #learning #beginners
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2 min read
I Ran an AI Model on My Phone. No Cloud. No API Keys. Just Gemma 4 and Termux.

Gemma 4 Challenge: Write about Gemma 4 Submission
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I Ran an AI Model on My Phone. No Cloud. No API Keys. Just Gemma 4 and Termux.

#devchallenge #gemmachallenge #gemma
12
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4 min read
What the CBN's New Banking Rule Taught Me About System Design
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What the CBN's New Banking Rule Taught Me About System Design

#systemdesign #nigeria #softwareengineering #learning
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2 min read
A UNIZIK Software Engineering Student Walks Into Dev...
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A UNIZIK Software Engineering Student Walks Into Dev...

#beginners #learning #softwareengineering #nigeria
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1 min read
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