What is software quality assurance?

Software quality assurance is a set of practices aimed at reducing defects, improving software stability, and ensuring secure production releases.

Why should my organization improve in QA?

Your organization should improve its QA to avoid delays, reduce correction costs, and deliver faster with confidence.

What is the difference between testing and quality assurance?

Testing identifies defects, while quality assurance structures the entire process to prevent defects.

Is the TMMi model necessary?

No, it is not mandatory, but it is very useful: it provides a clear roadmap that is recognized internationally.

Quality Assurance

Deliver reliable software,
no surprises

Why strengthen your quality assurance?

Software defects in production, delivery delays, rework, loss of trust… Most organizations experience these problems not because of the code itself, but because of a lack of structure in testing. Robust quality assurance reduces risks, stabilizes your IT projects, and secures your production deployments.

ZENTELIA IS NOT JUST ANOTHER CONSULTING COMPANY
On the contrary!

We offer you a complete solution thanks to our Zen Path, our approach aligned with the

TMMi standards.

From diagnostics to practical tests, we also offer training and coaching to ensure you implement lasting quality improvements. We are your all-in-one strategic partner to overcome quality challenges. Raise your quality level with Zentelia!

Correction costs:
up to 100 times more expensive after the product is released.

100x

The cost of correcting an error found after a product has been released can be up to 100 times higher than the cost of correcting an error detected at the stage
of design.

Source: IBM Systems Sciences Institute

Reputation
and brand loyalty.

25x

Earning customer trust is a major asset for any business because a satisfied customer is more likely to spend more. Additionally, the cost of acquiring a new customer can be up to 25 times higher than retention
of an existing customer.

This highlights the critical importance of providing quality products

Source: Gartner

Financial impacts
stops

$300,000

The average duration of an unplanned downtime is 87 hours, costing an average of $5,600 per minute, or more than $300,000 per hour for some large companies.

Having strong quality assurance can reduce the risk of such downtime.

Source: Gartner

Navigating today's digital world without solid quality assurance is like attempting a sea crossing without GPS, a map or a compass.

EXCELLENCE
your new normal

With our QA expertise, we guarantee you not only a hassle-free trip, but also a prestigious destination: excellence at every step. Get ready to dazzle your clients with a flawless performance.

The 4 modules of the Zen Journey:

Diagnosis

We assess your QA maturity using the TMMi model, analyzing your processes, practices, and risks.

The goal: to gain a clear and factual understanding of your situation in order to identify the most relevant areas for improvement and structure your priorities.

Training

Strengthen your teams' skills with recognized training programs aligned with industry standards.

We offer certification programs (ISTQB, IREB, TMMi) as well as in-house programs tailored to your specific needs, to structure your practices and support your professional development.

Coaching and Support

Supporting your teams in implementing best practices in real-world contexts.

We work directly within your sprints, pipelines, and processes to structure QA, stabilize the CI/CD pipeline, and strengthen collaboration between QA, Development, and DevOps.

Execution and optimization

Automate, stabilize, and optimize your processes to sustainably improve the speed and reliability of your deliveries.

We work across your CI/CD pipeline, your TestOps approach, and your automated API/UI suites to reduce risks, limit recurring errors, and support smoother, more predictable delivery.

Behind every memorable success lies rigorous quality assurance.

THERE WHERE
THE MAGIC WORKS
Our success stories

Reduced time to market, peak customer satisfaction, and rock-solid reliability. Do you want to know the secret of these successes? Let us show you how we turn potential into perfection. Our achievements speak for themselves.

In a world where every detail counts, quality assurance is not a luxury, it is a necessity.

EMBRACE THE ERA
top quality

By choosing our QA expertise, you are banking on a vision of the future. Imagine products and services that not only meet expectations, but exceed them. Strengthened customer loyalty, confident teams and increasing profits. That’s the power of quality, and it’s at your fingertips.