Senior Software Engineer & Technology Entrepreneur

Building at the intersection of fintech, AI & scalable infrastructure.

Senior Software Engineer and Technology Entrepreneur based in Lagos, Nigeria. I work with teams building regulated fintech products, AI-powered systems, and reliable infrastructure at scale — and I speak at conferences about what it takes to ship safely in the real world.

Open to speaking

Experience

6+ Years in fintech

Press

4+ Press features

Speaking

3+ Google talks

Founder

2 Founded companies

As seen in

🇬🇧 THE UK WATCH

Julius Olajumoke Spotlighted for Contributions to Fintech, AI and Scalable Software Infrastructure

Coverage of engineering leadership and contributions across fintech, AI, and scalable systems.

🇳🇬 BUSINESSDAY NG

Becoming a Software Engineer in an AI Era — Why It Still Matters

Why software engineering remains essential in an AI-driven industry, and how to stay relevant.

🇳🇬 THE SUN NIGERIA

Why AI Prompting Is Becoming Essential

How prompt engineering is emerging as a core skill alongside traditional software delivery.

Expertise

01

Fintech Engineering

Regulated payments, ledgers, and reliability patterns for money-moving systems.

02

AI & Prompt Engineering

Practical LLM workflows, evaluation, and safe production patterns for AI features.

03

Backend & Infrastructure

APIs, data pipelines, cloud operations, and performance under real-world load.

04

Engineering Leadership

Hiring, delivery cadence, and technical direction for high-stakes product teams.

05

Pan-African Tech

Speaking, mentoring, and building bridges across ecosystems from Lagos outward.

Talks

Projects

More projects

ChatGPT-Like Chat App

AI · CHAT

View project →

Text to Speech Web App

PRODUCTIVITY · AUDIO

View project →

GlobeCast App

WEATHER · TRAVEL

View project →

Writing

View all stories →