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Soukaina G.SG

Soukaina G.

Senior QA Consultant | Strategy & Performance

€950/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Soukaina

Strategic QA Consultant, I support companies in structuring, governing, and maturing their QA processes, while bringing my operational expertise in performance, automation, and security.

My approach combines strategic vision, technical rigor, and cross-functional collaboration to transform software quality into a lever for sustainable reliability and performance.
With over 10 years of experience in software quality, I specialize in designing and executing test strategies covering functional, performance, and security testing to ensure reliable, scalable, and high-performing applications and systems.

🚀 My expertise covers:

🔹 Performance Testing & Optimization:
  • Load and stress simulation with JMeter, Gatling, LoadRunner, NeoLoad, BlazeMeter
  • Performance analysis and diagnostics: Monitoring key metrics (Response time, latency, CPU/RAM consumption, disk I/O).
  • Component optimization & tuning.
  • Real-time monitoring with APMs Appdynamics, Datadog, Grafana, Dynatrace, Prometheus.
  • System optimization through application component tuning.
  • Test automation and integration into CI/CD pipelines
  • Writing recommendations and reports on performance test results
  • Presenting test results to stakeholders.
🔹 Functional Testing & Automation:
  • Design and execution of functional, E2E, and non-regression tests.
  • API (REST/SOAP) and SQL testing with Postman and SOAPUI
  • Management of scenarios, datasets, and defects with JIRA, Xray, HP ALM.
  • Development of automated tests with Robot Framework, Selenium, Playwright integrated into CI/CD (Jenkins, GitLab CI).

🔹 Security & Compliance Testing:
  • Vulnerability scans with Qualys, Nessus, Burp Suite to identify and fix critical flaws.
🔹 Collaboration and transformation of results
  • Close collaboration with teams
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Ministère de l'Economie et des Finances
    QA Consultant | Performance Testing & Strategy
    April 2025 - Today (1 year and 2 months)
    Paris, France
    As part of a strategic project of national importance, I am involved in setting up and industrializing the performance testing strategy within the Directorate General of Public Finance (DGFiP).
    My role encompasses both the transverse management of application performance and the technical execution of test campaigns in a critical and multi-system environment.

    🔹 Performance Test Scoping and Design:
    • Definition of the performance strategy (test types, volume, KPIs, target thresholds).
    • Writing of test plans and load, endurance, and stress scenarios.
    • Design of datasets and environment preparation.

    🔹 Technical Implementation & Automation:
    • Execution and automation of test campaigns using NeoLoad.
    • Advanced configuration of scenarios, correlations, assertions, and pause management.

    🔹 Analysis and Optimization:
    • Application performance diagnostics through analysis of Tomcat logs, JVM monitoring, and Oracle database.
    • Identification and resolution of bottlenecks (SQL queries, GC, threads, sizing).
    • Development of analysis reports and optimization recommendations for technical teams.

    🔹 Collaboration and QA Governance:
    • Coordination with development, infrastructure, and business teams.
    • Contribution to QA maturity improvement and structuring of the performance testing approach.

    This mission allows me to combine strategic vision, technical expertise, and collaborative management to ensure the reliability and scalability of the DGFiP's information system.
    Neoload QA Strategy QA Maturity QA Governance Performance Testing
  • Nokia
    Lead QA | Performance and Security Test Engineer
    October 2017 - February 2025 (7 years and 4 months)
    Île-de-France, France
    Responsible for supervising and validating performance and security test campaigns on application infrastructures after each release, evaluating their behavior under load, and identifying bottlenecks, security vulnerabilities, and defects to be corrected.


    ✅ QA Strategy & Test Management
    • Definition of test strategies.
    • Scoping of test campaigns and prioritization of critical scenarios.
    • Setup and management of test environments
    • Writing test reports and presenting results to stakeholders.
    • Close collaboration with DevOps, development teams, and POs

    ✅ Performance Testing & Optimization
    • Development and supervision of load injectors with Gatling
    • Launching and monitoring load, stress, endurance, scalability, and robustness tests
    • Advanced real-time performance monitoring with Grafana, Dynatrace
    • Analysis of metrics: CPU/RAM, disk I/O, latency, transactions per second, bandwidth, response time
    • System optimization through component tuning
    • Writing recommendations and reports on performance test results
    • Presenting test results to stakeholders.
    ✅ Security & Compliance Testing
    • Setup and execution of vulnerability scans with Qualys, Nessus, Burp Suite, Tenable
    • Analysis of security reports and identification of critical vulnerabilities
    ✅ Test Industrialization & Automation
    • Integration of tests into CI/CD pipelines Jenkins, GitLab CI
    • Automation of results analysis and generation of strategic reports
    Gatling Grafana Prometheus Loki h2load Bash Docker Products Kubernetes VMWARE GNU/Linux Jira Atlassian Confluence Agile Method Jenkins Ansible Profiling Performance Testing Load Testing Stress Test Boundary Tests Endurance Tests Robustness Test Scalability Tests Test Automation Test Strategy Performance Management QA Testing Selenium Python Development Tenable Burp Suite Nessus Qualys Test Plan Results Presentation English Defect Management Defect Tracking Xray Cucumber Gherkin JVM E2E Tests API Testing Postman SoapUI HTTPS Dynatrace Neoload TDD/BDD Gherkins SOAP UI Blazemeter Oracle Database Linux RedHat JMeter Load Balancing Apache Tomcat JAVA/JEE; Jboss Nginx
  • Groupe SII
    Automation and Validation Test Engineer
    October 2015 - October 2017 (2 years)
    Lannion, France
    Validation and automation of functional and non-regression tests for the Orchestra SAV application, the TV decoder, and Orange's LiveBox.
    • Writing qualification plans and test scenarios.
    • Setting up the qualification and automation environment.
    • Developing datasets and creating test scenarios.
    • Automating test scenarios with Robot Framework and Selenium.
    • Automating API and SQL tests via SOAPUI
    • Executing scripts and monitoring test campaigns, including non-regression tests, API tests, database tests (SQL), and E2E tests.
    • Reporting results in HP ALM to ensure test traceability.
    • Identifying defects and writing reproduction steps.
    • Tracking fixes.
    • Integration into CI/CD pipelines with Jenkins and GitLab.
    • Writing test results reports and presenting them to stakeholders.
    • Collaboration with development, design, and testing teams, as well as with the PO and Scrum Master.
    HP ALM Robot Framework Selenium SoapUI Jenkins Gitlab CI/CD GNU/Linux Windows Server E2E Tests API Testing Postman Transact-SQL REST APIs

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Education

  • Apprenticeship Engineering Degree, Multimedia Computing and Networks
    ENSSAT (Mines-Télécom)
    2015
    Diplôme d'ingénieur par apprentissage, Informatique Multimédia et Réseaux
  • University Diploma of Technology in Networks and Telecommunications
    IUT de la Réunion
    2012
    Diplôme Universitaire de Technologie Réseaux et Télécommunications

Certifications

  • ISTQB
    GASQ
    2024

Skill set

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