@zikarelhub

zikarelhub

@zikarelhub

Building scalable fintech and software systems powering Africa’s digital future.

Lagos, NigeriaJoined June 2026

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zikarelhub's blogs

Tech in Nigeriatechinnigeria.hashnode.dev12 posts

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Recently published

Zzikarelhubtechinnigeria.hashnode.devJun 20 · 5 min read

Engineering Mobile Apps for Nigeria: Offline-First Architecture & Performance Patterns

Engineering Mobile Apps for Nigeria A technical guide to the offline-first patterns, performance optimizations and payment integration practices that matter for Nigerian mobile users. 1. Offline-First

Zzikarelhubtechinnigeria.hashnode.devJun 19 · 5 min read

Building a Multi-Tenant SaaS Backend for Nigeria: Architecture, Billing & Auth

Building a Multi-Tenant SaaS Backend for Nigeria A practical implementation guide covering multi-tenant architecture, Paystack subscription billing and role-based access control. 1. Multi-Tenant Datab

Zzikarelhubtechinnigeria.hashnode.devJun 17 · 4 min read

When Generic Software Stops Working: A Technical Look at the Nigerian SME Software Ceiling

A technical breakdown of the specific integration and compliance gaps that push growing Nigerian businesses toward custom software. The Integration Problem Most Nigerian SMEs run on a stack that looks

Zzikarelhubtechinnigeria.hashnode.devJun 12 · 5 min read

Building a High-Performance Crypto Matching Engine for Nigeria

The matching engine is the core of any centralized crypto exchange. This guide covers a production-ready implementation for Nigerian CEX platforms. Architecture Overview Client WebSocket → API Gateway

Zzikarelhubtechinnigeria.hashnode.devJun 11 · 7 min read

Building an AMM DEX for African Markets

An Automated Market Maker (AMM) DEX lets users trade tokens without order books — using liquidity pools and a pricing formula instead. This guide covers implementation for African markets. 1. AMM Core

zikarelhub

About

Available for

zikarelhub's blogs

Recently published

Engineering Mobile Apps for Nigeria: Offline-First Architecture & Performance Patterns

Building a Multi-Tenant SaaS Backend for Nigeria: Architecture, Billing & Auth

When Generic Software Stops Working: A Technical Look at the Nigerian SME Software Ceiling

Building a High-Performance Crypto Matching Engine for Nigeria

Building an AMM DEX for African Markets

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zikarelhub

About

Available for

zikarelhub's blogs

Recently published

Engineering Mobile Apps for Nigeria: Offline-First Architecture & Performance Patterns

Building a Multi-Tenant SaaS Backend for Nigeria: Architecture, Billing & Auth

When Generic Software Stops Working: A Technical Look at the Nigerian SME Software Ceiling

Building a High-Performance Crypto Matching Engine for Nigeria

Building an AMM DEX for African Markets