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@osemen

Osemen Esezobor

@osemen·Joined September 2025

Backend Engineer

About

Software Engineer writing about cloud computing, backend engineering, AI engineering, and practical solutions to real-world technical problems.

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Nothing here yet.

Osemen Esezobor's blogs

Backend Engineering Chroniclesbackendchronicles.hashnode.dev3 posts

About

Software Engineer writing about cloud computing, backend engineering, AI engineering, and practical solutions to real-world technical problems.

Available for

Nothing here yet.

Osemen Esezobor's blogs

Backend Engineering Chroniclesbackendchronicles.hashnode.dev3 posts

Articles Comments

Recently published

OEOsemen Esezoborinbackendchronicles.hashnode.dev·Sep 2 · 5 min read

Uploading Large Files Without Crashing Your Server: A Complete Guide to AWS S3 Multipart Uploads

If you've ever tried uploading a 5GB file through a traditional web server, you know the dread. The browser hangs at 98%, the connection drops for a microsecond, and "boom" the entire upload fails. Yo

OEOsemen Esezoborinbackendchronicles.hashnode.dev·Sep 18, 2025 · 3 min read

My Simple Guide to Database Relationships (From Confused to Clear 😅)

Heyyy guyyysss 🤭 (told you, you were gonna hear this a lot 😂) I'm guessing you weren't expecting an article so soon, well I was working on a project in which I needed a table with a many-to-many relationship, then I realized, I don't fully understa...

OEOsemen Esezoborinbackendchronicles.hashnode.dev·Sep 16, 2025 · 2 min read

My Backend Engineering Diary Begins Here

Hey Guyyyss (you are going to be hearing this a lot ☺️😂) Welcome to Backend Engineering Chronicles (yh Engineering sounds right 🙂‍↔️), so now that I have announced the name, what should you be expecting right? Backend engineering principles — expl...