Abdul-Jemeel Odewole

@intellect

Software Developer @ Chore Technologies

Lagos, NigeriaJoined August 2022

About

I am a developer from Nigeria interested in mobile technologies, backend development, and system designs. I am currently Fluttering fulltime @Chore Technologies.

Available for

Interesting and challenging backend engineering roles.

Abdul-Jemeel Odewole's blogs

Code With Intellectcodewithintellect.hashnode.dev10 posts

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Recently published

AOAbdul-Jemeel Odewolecodewithintellect.hashnode.devApr 22 · 25 min read

Settlement can wait, Acceptance cannot: Cryptographic Offline Payments for the Nigerian Market

Abstract Every payment method deployed in Nigeria — NIP, USSD, NQR, POS — requires the payer and the receiver to be online at the exact moment of sale. For a material fraction of transactions, every d

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AOAbdul-Jemeel Odewolecodewithintellect.hashnode.devDec 23, 2025 · 23 min read

How Databases Store Your Data: Building a Hash Index Engine from Scratch

"Future users of large data banks must be protected from having to know how the data is organized in the machine." — Edgar F. Codd, Inventor of the Relational Model This quote from Edgar F. Codd, the inventor of the relational data model, is now a f...

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AOAbdul-Jemeel Odewolecodewithintellect.hashnode.devNov 2, 2025 · 22 min read

Building My Digital Playground: How I Built a Self-Sufficient Homelab That Never Sleeps

Introduction It started with a simple motivation — I wanted a reliable and affordable way to experiment, learn, and host personal services without running them on my daily machine. I've always believed that the best way to understand systems is to bu...

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AOAbdul-Jemeel Odewolecodewithintellect.hashnode.devNov 26, 2023 · 17 min read

Advance Data Types in Go: Arrays, Slices, Maps, Functions

This article builds upon the last entry in the “Golang Primer” series, where we delved into the intricacies of Go syntax and covered fundamental language features, specifically focusing on primary data types in Golang. In this installment, we take a ...

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AOAbdul-Jemeel Odewolecodewithintellect.hashnode.devNov 5, 2023 · 18 min read

Understanding Go Syntax and Language Features

In this article, I will be introducing you to the basic foundation of reading and writing GoLang. Go is one of the simplest programming languages, which is one of the many reasons many developers love the language so much (find out other reasons why ...

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Abdul-Jemeel Odewole

About

Available for

Abdul-Jemeel Odewole's blogs

Recently published

Settlement can wait, Acceptance cannot: Cryptographic Offline Payments for the Nigerian Market

How Databases Store Your Data: Building a Hash Index Engine from Scratch

Building My Digital Playground: How I Built a Self-Sufficient Homelab That Never Sleeps

Advance Data Types in Go: Arrays, Slices, Maps, Functions

Understanding Go Syntax and Language Features

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Abdul-Jemeel Odewole

About

Available for

Abdul-Jemeel Odewole's blogs

Recently published

Settlement can wait, Acceptance cannot: Cryptographic Offline Payments for the Nigerian Market

How Databases Store Your Data: Building a Hash Index Engine from Scratch

Building My Digital Playground: How I Built a Self-Sufficient Homelab That Never Sleeps

Advance Data Types in Go: Arrays, Slices, Maps, Functions

Understanding Go Syntax and Language Features