Software Quality · QA · Testing · ISTQB

Engineering quality into mission-critical systems

Independent testing and quality assurance services for public and private organizations. 20+ years validating mission-critical software, with ISTQB certified equipment and processes backed by ISO 9001, CMMI-DEV ML3, and the National Quality Award.

Functional tests Automation Performance and charging QA Consulting
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Why it matters What we do Credentials Methodology
Why it matters

Areas where quality makes a difference

When software is critical—serving citizens, handling money, sustaining programs—quality ceases to be a mere "nice-to-have." We validate, measure, and certify that it functions as it should, before it's too late.

Software that works when it needs to work

We validate that the product meets the requirements and expected behavior in real-world scenarios, not just in happy ones.

Risk controlled before production

We find defects before the user. Fewer rollbacks, fewer hotfixes, fewer production incidents.

Performance under real load

We measure how your software responds to the volume and concurrency you're actually going to have — or would like to have.

An expert and independent perspective

Certified QA, external to the development team: another eye, no conflict of interest, with an exclusive focus on product quality.

What we do

Software quality services

Modular catalog. You can hire a specific service, a complete QA project, or a dedicated team that integrates into the development cycle.

Manual functional tests

We verify that the software meets the defined requirements and behaves correctly from the user's perspective.

Includes: case design, execution, defect management, regression testing, UAT.

Test automation

UI automation frameworks, APIs, and services that accelerate the testing cycle and make regression sustainable.

Includes: Selenium, Playwright, Cypress, Postman/REST Assured, JUnit/TestNG.

Performance and load tests

We evaluate how the system responds under different levels of demand, detect bottlenecks, and project capacity.

Includes: JMeter, k6, Gatling, stress tests, stress, soak and spike.

Software quality consulting

Diagnosis of the current QA process, design of a testing strategy and a quality assurance model adapted to your organization.

Includes: maturity assessment, KPI definition, process design, coaching.

QA as a Service / Dedicated Team

A QA team managed by Sofis that integrates into the client's development cycle, with roles, seniority, and scalable capacity.

Includes: QA Lead, functional analysts, automation specialists, performance testers.

Training and certification

Software quality training and preparation for ISTQB certifications for internal client teams.

Includes: ISTQB Foundation, advanced levels, automation, performance.
Credentials

Quality supported by international standards

We don't just talk about quality: we practice it and certify it. Our processes and equipment are backed by the most demanding certifications and recognitions in the industry.

International certification

ISTQB

Equipment certified according to the global standard of the International Software Testing Qualifications Board.

Quality management

ISO 9001:2015

Certified quality management system for all Sofis professional services.

Process maturity

CMMI-DEV ML3

Maturity Level 3 appraised from CMMI for Development — standardized and measurable development and QA processes.

Reconocimiento

Premio Nacional de Calidad 2023

Reconocimiento a la excelencia en gestión otorgado por el Instituto Nacional de Calidad de Uruguay.

How we work

A three-phase approach to software quality

Each engagement is tailored to the client’s context, development lifecycle, and quality objectives — no generic approaches.

We start with a concrete assessment of the product and current development process, define a tailored testing strategy and plan, and execute with actionable quality reporting. Throughout, we ensure traceability, evidence, and clear communication with the client’s team.
01

Assessment and diagnostics

We assess the product, its quality risks, and the current development process — defining what to test, why, and with what priority.

02

Test strategy and plan

We design a tailored test strategy, defining test types, coverage, acceptance criteria, tools, and metrics.

03

Test execution and quality reporting

We execute testing, manage defects, and deliver clear quality reports with auditable evidence and actionable recommendations.