Adesina Hammed Hassan

Software Engineer (Go/Golang) with 7+ years of experience delivering scalable, high-performance cloud-native systems for fintech, e-commerce, and open-source platforms. I write about Go programming, distributed systems, cloud infrastructure, and software engineering best practices. Currently based in Birmingham & London, England, working at The Linux Foundation, and organizer of Lagos Gophers Community - the largest Go community in Africa with over 2,000+ members.

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Building a smart, agentic email assistant

Introduction I have been exploring LLMs (Large Language Models) and agentic-driven applications for over a year now. The exploration mostly focuses on …

February 5, 2025 • 11 min read

Introduction to Fuzzing in Go

Introduction Every time we get on the system to fix a bug in a feature, refactor a feature, or add a new feature, we are probably introducing bugs. As …

January 11, 2023 • 6 min read

Pass by Value and Reference in Go

Introduction Many programming languages support passing an argument by value and/or by reference. In this article, we’re going to learn how …

March 1, 2020 • 6 min read

Designing A Basic Logging System in Go Application

Introduction Many companies are betting on Go due to its composability, scalability, and concurrency, and other super interesting features. Simple web …

December 27, 2019 • 7 min read

Sending SMS in Golang to Nigeria Phone Numbers

Introduction This tutorial will show you how to handle sending SMS in Go to Nigeria phone numbers with ease. To be specific, in the last two API …

September 1, 2019 • 2 min read