South Africa — Est. 2026

Software that

We build websites, native mobile apps, and the backend systems that power them — for businesses that need it done properly the first time.

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Web Development
Mobile Apps
Android Development
Custom Software
Business Websites
Backend Development
Website Design
App Development
Web Development
Mobile Apps
Android Development
Custom Software
Business Websites
Backend Development
Website Design
App Development
Code on screen
Server hardware
Circuit board
About Us

We Build Software.

Clevex is a South African software development company. We work with businesses that need purpose-built digital solutions — whether that's a client-facing web platform, a native mobile app, or the backend infrastructure that connects your systems.

We are selective about the projects we take on. When we commit to a build, we deliver it on schedule, with solid architecture, and with documentation your team can work with.

Services

What We Build

We focus on four service areas where we have genuine depth and a track record of successful delivery.

Web Development

Custom web applications built for the long term — not quick launches that create technical debt six months later.

  • Business website design & development
  • Custom web applications & portals
  • E-commerce & online stores
  • Performance-focused, mobile-responsive builds

Mobile App Development

Native Android applications built for real-world use — from the user interface through to the backend systems that power them.

  • Native Android development
  • Real-time features & location tracking
  • Backend integration & API design
  • Subscription & payment systems

API Development & Integration

Clean, well-documented APIs and reliable integrations between the platforms your business depends on. Poor system connectivity is one of the most expensive sources of operational inefficiency — we address it at the root.

  • RESTful & GraphQL API design
  • Third-party service integrations
  • Payment gateway & financial system integration
  • Legacy system connectivity

Custom Software

Software designed around how your business operates — not the other way around. From internal tooling to complex backend systems, we scope it thoroughly before a line of code is written.

  • Bespoke business process software
  • Workflow automation & reporting engines
  • Data pipelines & ETL processes
  • Enterprise system development
Selected Work

Recent Projects

View All Projects
Kosmos Lodge website — Hartbeespoort
Web / Hospitality

Kosmos Lodge — Hartbeespoort

Full luxury guesthouse website built to match the lodge's forest green brand — driving direct bookings and eliminating OTA commission dependency.

Emergency response app
Mobile / Android

Emergency Response Platform

Native Android app for paying subscribers to report an emergency and receive a response from a private rapid-response team within 5 minutes. Includes real-time GPS location tracking and a custom backend.

How We Work

From Brief to Production

A structured process that keeps your project on schedule and your stakeholders informed at every stage.

01

Scope

We work through your requirements carefully, ask the uncomfortable questions early, and produce a clear technical brief before a line of code is written.

02

Design

Architecture and UI decisions documented and reviewed with you. Changes at this stage cost far less than changes during build.

03

Build

Agile sprints with weekly check-ins, staged deployments to a test environment, and proper QA at each milestone.

04

Deploy & Support

Production deployment, handover documentation, and optional ongoing support so things keep running as they should.

Technology

What We Build With

We use tools we know well and trust in production — not whatever's trending this month.

React Next.js TypeScript Node.js Python PostgreSQL MongoDB AWS Google Cloud Google Firebase OneSignal REST APIs Stripe GitHub Actions
Start a Project

Have a Project in Mind?

Tell us about your project and the outcome you need to achieve. We'll give you an honest assessment of scope, cost, and timeline — and be direct if it's not a good fit.