---
title: "Jeje Oluwayanfunmi (@Dubjay) | Hashnode"
description: "I'm HIM. Read the latest articles by Jeje Oluwayanfunmi on Hashnode."
url: "https://hashnode.com/@Dubjay"
---

@Dubjay

# Jeje Oluwayanfunmi

@Dubjay · Classified · Joined July 2023

I'm HIM.

[Website](https://jayfolio.vercel.app/)

### [Go's 'Must' Pattern: Make Error Handling Simple and Clear](https://dubjay.hashnode.dev/gos-must-pattern-make-error-handling-simple-and-clear?utm_source=hashnode&utm_medium=feed)

Simplify Go error handling with the 'Must' pattern for clarity and reduced boilerplate. Learn when to apply this idiomatic method effectively

4 min read · [dubjay.hashnode.dev](https://dubjay.hashnode.dev/gos-must-pattern-make-error-handling-simple-and-clear?utm_source=hashnode&utm_medium=feed)

[Jan 1, 2025](https://hashnode.com/posts/gos-must-pattern-make-error-handling-simple-and-clear/6775bf83f1a05be6e9dc030c)

### [Concurrency in Go: Part I](https://dubjay.hashnode.dev/concurrency-in-go-part-i?utm_source=hashnode&utm_medium=feed)

Learn the difference between concurrency and parallelism, and explore how Go language simplifies concurrent programming with goroutines and channels

4 min read · [dubjay.hashnode.dev](https://dubjay.hashnode.dev/concurrency-in-go-part-i?utm_source=hashnode&utm_medium=feed)

[Oct 5, 2024](https://hashnode.com/posts/concurrency-in-go-part-i/6701732ca3ea70a216990075)

### [Backend Golang Problems: Pointer Solutions Guide](https://dubjay.hashnode.dev/backend-golang-problems-pointer-solutions-guide?utm_source=hashnode&utm_medium=feed)

Guidelines for handling Golang pointer issues, including nil pointer dereference solutions, to ensure smoother, crash-free applications

2 min read · [dubjay.hashnode.dev](https://dubjay.hashnode.dev/backend-golang-problems-pointer-solutions-guide?utm_source=hashnode&utm_medium=feed)

[Jul 16, 2024](https://hashnode.com/posts/backend-golang-problems-pointer-solutions-guide/6696225ce6fa3bdb71e98b1a)

### [Setting Up NativeWind in React Native](https://dubjay.hashnode.dev/setting-up-nativewind-in-react-native?utm_source=hashnode&utm_medium=feed)

Learn how to set up NativeWind to use Tailwind CSS classes in your React Native Expo project. Simplify styling and enhance consistency

2 min read · [dubjay.hashnode.dev](https://dubjay.hashnode.dev/setting-up-nativewind-in-react-native?utm_source=hashnode&utm_medium=feed)

[Jul 16, 2024](https://hashnode.com/posts/setting-up-nativewind-in-react-native/6696216833464902e7faaef9)

### [Elevate Your TypeScript Expertise! 🚀](https://dubjay.hashnode.dev/elevate-your-typescript-expertise?utm_source=hashnode&utm_medium=feed)

Ready to unlock the full potential of TypeScript? 🌟 Discover these six advanced tips, complete with in-depth examples, to refine your coding finesse: (1). Advanced Types: Harness the true versatility of TypeScript's advanced types like mapped and co...

2 min read · [dubjay.hashnode.dev](https://dubjay.hashnode.dev/elevate-your-typescript-expertise?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/elevate-your-typescript-expertise/64d81254adeae70571bb941b) [Aug 12, 2023](https://hashnode.com/posts/elevate-your-typescript-expertise/64d81254adeae70571bb941b)