About Me

Software Engineering Consultant • Building Nerdion Systems

About

Hello world! I'm Kafui Kumah, a software engineering consultant with over a decade of experience building and deploying software for startups, global agencies, and institutional clients across Africa and international markets.

My focus is on building scalable and robust software solutions for businesses and organizations. As Founder of Nerdion Systems, I leverage a wide range of tools to design and develop decision-support tools, data monitoring tools, and innovative solutions for organizations working on consequential challenges — serving both commercial and development sector clients.

I also run Off-Web, a web design studio where I build conversion-focused websites and digital experiences for businesses across e-commerce, finance, hospitality, and professional services.

When I'm not coding up a storm, you can find me exploring new technologies, playing video games, getting lost in a good book, or geeking out with passionate like-minded people :)

Skills

Frontend

Next.js · React · TypeScript · Vue.js · Tailwind CSS · Material UI · Chakra UI · JavaScript · jQuery

Backend

Node.js · Express.js · PHP · Laravel · Symfony · Python

Mobile

Swift (iOS) · React Native

Database & BaaS

PostgreSQL · MySQL · MongoDB · SQLite · Supabase · Redis · Firebase

Work

10+ years of building digital products across startups, agencies, and independent ventures.

Nerdion Systems

Founder

Nerdion Systems

Sep 2020 – Present

Off-Web

Founder & Principal Web Designer

Off-Web

May 2024 – Present

Dandelo

Senior UI/UX Designer & Web Developer

Dandelo

Feb 2022 – Oct 2024

Intelligent Building Solutions

Lead Developer

Intelligent Building Solutions

Aug 2021 – Jan 2022

Milk The Sun (Remote, Germany)

Fullstack Developer

Milk The Sun (Remote, Germany)

Dec 2019 – Jul 2021

Roots Digital (Swoove)

Software Developer & UI/UX Designer

Roots Digital (Swoove)

Sep 2018 – Nov 2019

Download my full resumé