Yusuf Saheed

Engineering, Science & AI

Software that works where the infrastructure doesn't.

Cofounder and CTO at Codedevs, building production web and AI products from Lagos — escrow-backed payments, WhatsApp commerce, and AI agents that show their reasoning before they act. Four hackathon podiums, including first place at the Africa's Talking BuildWithAI Pan-African finals.

Portrait of Yusuf Saheed
4Hackathon podiumsIncluding 1st place at the Africa's Talking BuildWithAI Pan-African finals
5Documented systemsEach with the contribution and evidence stated
2025First commitShipping production payment flows by mid-2026
Find the work. Reach the person.

Every route opens a real profile or contact channel.

Open to internships, junior engineering roles and freelance contracts — and to founders who need a technical partner.

Selected systems and useful work.

Claims are connected to repositories, live demonstrations and Yusuf's exact contribution.

FEATURED PRODUCT SYSTEM

Twizrr

A Nigerian social commerce platform where stores publish to a social feed and every checkout is covered by buyer protection. I own subscription billing, the WhatsApp commerce channel, and the order escrow and dispute flows.

  • Cofounder and CTO at Codedevs · billing, WhatsApp commerce, orders and disputes
  • NestJS
  • Next.js
  • 2 evidence items attached
Open project evidence →

Python · Gemini

Atlas

A data change intelligence agent that traces the downstream blast radius of a schema change, ranks the risk deterministically, and holds every destructive action behind a human approval gate.

Sole author — agent architecture, lineage engine, risk ranking and interface

View case study →

AI · WhatsApp

Swifta

A product discovery platform with WhatsApp-based intent capture, built for the Africa's Talking BuildWithAI Pan-African finals — where it placed first against teams from four countries.

Team build — product direction and engineering

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AI · USSD

DialAI

An AI assistant that reaches people over USSD, SMS and voice rather than the internet — health information, translation and practical guidance on a basic phone. First place at Africa's Talking BuildWithAI Lagos.

Team build at Codedevs

View case study →

product discovery · commerce

Hardware-OS

A discovery platform for hardware goods — iron, ceramics, building materials — that took third place at the Africa's Talking monthly hackathon and became the seed of everything after it.

Team build

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See all 5 projects →

A Library for learning in public.

Technical guidance, scientific questions and hard-earned lessons sit beside the projects that produced them.

LIBRARY / ACHIEVEMENT

Hackathons & Achievements

Competition results and certifications, each recorded with what it does and does not prove.

6 published entries

Live from GitHub

Still building.

@SAHEED2010
631Contributions / year
57Public repositories
11Followers
631 contributions in the last year
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Build deeply. Learn openly. Create useful impact.

I work with teams, founders and organizations that need thoughtful technology, and I share what I learn for people finding their way into engineering, science and AI.

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