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Johannesburg · Dubai · London

Specialist expertise for complex technology challenges.

We help organisations design, build, test, integrate and operate technology solutions that deliver real business value.

STS provides software engineering through Software Technology Solutions and specialist testing through Software Testing Solutions.

  • Deep expertise
  • Experienced teams
  • Proven delivery
  • Measurable impact

Our services

From strategic advisory to hands-on delivery, our teams combine deep technical expertise with industry experience to solve complex challenges and help you reach your goals faster.

A developer working through code on a laptop at a desk

Expert testing

Independent testing expertise that gives you confidence in the quality, security and performance of your solutions.

A monitor showing charts and test metrics

AI Testing Lab

AI-powered testing to accelerate test design, execution and analysis, using our in-house AI test capabilities.

Quality engineering

Assurance for a more resilient tomorrow.

We help organisations deliver high-quality, secure and reliable software through proven testing expertise, advanced automation and AI-powered innovation.

  • Functional testingComprehensive testing across web, mobile and enterprise applications.
  • Test automationScalable automation frameworks for faster, higher-quality releases.
  • Performance testingSpeed, stability and scalability under real-world conditions.
  • Security testingIdentify and mitigate vulnerabilities to protect your business.
  • Compliance testingSupport for regulatory, industry and organisational standards.
  • AI-assisted testingAI that increases coverage, reduces risk and improves efficiency.

AI Testing Lab

Intelligent testing for real-world quality.

Our AI Testing Lab combines automation, advanced analytics and machine learning to accelerate testing, improve coverage and find risks earlier.

  • AI-powered test case generationComprehensive test scenarios from requirements and user stories.
  • Intelligent test data generationRealistic, compliant and anonymised test data.
  • Visual and UI testing with AIVisual defects and UI inconsistencies found across devices and platforms.
  • Defect analytics and predictionPatterns identified, risk predicted and critical issues prioritised.
  • Continuous testing in CI/CDAI-driven testing built into your delivery pipeline.

How we work with you

Flexible engagement models to suit your needs, from focused projects to long-term partnerships.

  • Project-basedDefined scope, clear milestones and measurable outcomes.
  • Dedicated teamsSkilled teams integrated with your organisation.
  • Managed servicesOngoing support and continuous improvement.
  • Strategic partnershipLong-term collaboration to achieve broader goals.

From insight to impact

  1. Step 1

    Understand

    We learn your business, systems and risks before we propose anything.

  2. Step 2

    Design

    We shape the solution and the test approach together, with clear scope and quality gates.

  3. Step 3

    Deliver

    We build, test and release in short cycles, traceable from requirement to test case.

  4. Step 4

    Optimise

    We support, measure and improve what we deliver.

Proven across industries

We deliver services for enterprises, financial institutions, retail and consumer businesses, hospitality and restaurants, sports organisations, the public sector and more.

  • and others

Let's work together

Turn your technology challenges into real business value.

Speak to our team about how our specialist services can help you achieve your goals.