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Available for Q3 engagements

We build software
that ships.

BetWin Limited is an app development studio in Dar es Salaam. We partner with founders and enterprise teams to design, build and operate mobile, web and custom software end-to-end.

Start a project →See our services
~/betwin/release.ts
const build = async () => {
  await design(brief)
  await engineer(specs)
  await deploy({ region: 'af-east' })
  return 'shipped 🚀'
}
StackReactReact NativeFlutterSwiftKotlinNode.jsGoPythonPostgreSQLAWSGCPKubernetes
What we do

Five disciplines, one delivery team.

Every engagement is staffed with senior engineers, a product designer and a delivery lead — no handoffs between agencies, no junior labour arbitrage.

01

Mobile Development

Native iOS, Android and cross-platform apps engineered for offline-first, low-bandwidth markets.

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02

Web Applications

Fast, accessible web platforms — from marketing sites to complex SaaS dashboards.

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03

Custom Software

Internal tools, automation, integrations and back-office systems built around your workflow.

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04

UI / UX Design

Research-led product design that turns a tangled brief into a usable, testable interface.

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05

DevOps & Cloud

CI/CD pipelines, observability and resilient cloud infrastructure on AWS, GCP and Azure.

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40+
Apps shipped
12
Countries served
99.95%
Avg. uptime
6 wk
Median MVP

Built for the realities of African product teams.

Patchy connectivity, mixed-tier Android devices, mobile money rails, KYC regulation — we treat these as defaults, not edge cases. Our architectures are offline-first, payment-aware and audit-ready from day one.

  • ✓Offline-first sync with conflict resolution
  • ✓M-Pesa, Tigo Pesa & Airtel Money integrations
  • ✓Bank-grade encryption and data residency in-region
  • ✓Localisation: English, Swahili, French, Portuguese
  • ✓Support windows aligned with EAT business hours