Portfolio
Jeff Simeon.
Founder, engineer, and operator building the technology backbone for African innovation.
I've spent the last eight years writing software, launching products, and leading engineering teams. Today I lead Noirgate Technologies — a studio shipping the websites, mobile apps, AI products, and cloud platforms behind a new generation of African brands.
50+
Projects shipped
4
Platforms launched
8
Years engineering
99%
Client satisfaction
Selected work
Products I've shipped.
MovieBank
A modern streaming aggregator for movies, TV and anime — powered by TMDB.
Founder, lead engineer
PayChip
Digital payments built for every African — merchant checkout to P2P transfers.
Founder, lead engineer
DeepCloud
Advanced, secure cloud services — storage, compute, backups for African teams.
Founder, lead engineer
RoadWork
Verified professionals on-demand — artisans, creatives, developers, tutors.
Founder, lead engineer
Pleroma Stores
Premium luxury beauty e-commerce platform with integrated payments.
Architect & lead engineer
Berly Aldas
Africa's premier travel and tech marketplace — flights, tours, visas.
Architect & lead engineer
Toolbelt
What I work with daily.
Engineering
Mobile
Cloud / DevOps
AI & Data
Payments
Leadership
Journey
The road so far.
2018
Started building
Wrote my first lines of production code. Caught the bug for shipping.
2020
First paying customers
Shipped a SaaS to real users. Learned what "production" actually means.
2022
Mobile and enterprise
Led mobile and enterprise builds for multiple African brands.
2023
Founded Noirgate
Started the studio to build the technology backbone for African innovation.
2024
First two platforms launched
Launched MovieBank and PayChip — the first two Noirgate-owned products.
2026
Building Africa's future
4 platforms, 50+ projects, a growing academy — and just getting started.
Kind words
What people say.
“Jeff doesn't just ship code — he ships products that ship customers. The best technical partner we've ever worked with.”
Adaeze N.
Founder, retail brand
“He took a vague concept and turned it into a production platform in under a quarter. Rare combination of speed and craft.”
Chidi O.
CEO, fintech startup
Let's build something together.
I take on a small number of projects each quarter. If you have something interesting in mind, let's talk.
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