

Nexum
Social super-app for personal growth.
An AI-powered development team operating across three continents. Engineering web, mobile and fintech platforms with the rigor of a craft house.
Canada·Côte d’Ivoire·Rwanda
We don't scale by headcount. Each engagement is led by senior engineers, augmented by an AI tooling stack we built and refine in-house.
Production-grade web platforms.
Next.js, full-stack TypeScript, AWS infrastructure. Component systems engineered for scale, motion-rich interfaces engineered for memory.
Native-feel apps in Flutter.
Single codebase, iOS + Android. From social products to fintech wallets — apps with the latency and polish of platform-native code.
Money movement, done right.
Payment infrastructure for West Africa and beyond. COBAC-aware architectures, KYC, ledgering, mobile money rails.


Social super-app for personal growth.


AI-powered multilingual trading terminal.


Fintech payment infrastructure for West Africa.
Predictable timelines. Visible progress. Zero stalled tickets buried in a private board you'll never see.
A focused 45-minute session. We map your problem, validate scope, and identify the unknowns that matter.
A written brief summarizing the problem space, the proposed approach, and the open questions we need to resolve before pricing.
A written proposal: technical approach, milestones, fixed scope and price. Signed, dated, accountable.
A scoped proposal with milestones, team composition, fixed price, and a clear definition of done. Signed via DocuSign.
Two-week sprints with weekly demos. Shared Linear board. You see progress as it happens — not at the end.
Weekly Loom walkthroughs, shared Linear board, staging environment, and a Slack channel where decisions live.
Launch coordination, 30-day warranty, optional retainer. We stay close to the code we ship.
Production deployment, runbook, knowledge transfer session, and 30 days of post-launch support included.
Know someone who needs development? Connect them with us. You earn 20% of the signed contract — paid on milestone completion, no effort required.
Send us a warm intro by email. We'll attribute the lead to your name on first contact.
We handle scoping, contracts and delivery. Zero work falls on you.
20% of net contract value, paid in tranches as we hit milestones.