Freelancer profile translated to English.

Description

Automation QA Engineer | 6+ years of experience | ISTQB Certified | Cypress, Selenium & CI/CD Specialist

Passionate about software quality, I design and develop robust automated testing solutions to ensure the excellence of web and mobile applications. With over 6 years of experience, I support development teams in implementing effective testing strategies and automating their quality processes.

🎯 My expertise:

Automated Testing: Cypress, Playwright, Selenium, WebdriverIO, Cucumber, Appium, SoapUI Pro

Development: JavaScript, Java, Python, Groovy

CI/CD & DevOps: Jenkins, GitLab, Docker, Continuous Integration Pipelines

Quality & Security: SonarQube, OWASP, Allure Reports, NeoLoad

Methodologies: Agile/Scrum, ISTQB Certified

💼 Currently:

At the National Council of the Order of Physicians, I lead the automation of tests for software intended for medical students. I have created a repository of 60+ automated tests with Cucumber, Playwright, and WebdriverIO, secured GitLab pipelines with OWASP and SonarQube, and implemented a unique identifier strategy to facilitate automation.

🚀 My key achievements:

✅ Creation of end-to-end automated test frameworks

✅ Implementation of complete CI/CD pipelines (build, tests, quality, deployment)

✅ Automation of API and UI tests for web and mobile applications

✅ Collaboration with multidisciplinary teams to improve overall quality

✅ Training and support for QA teams in adopting automation

🌍 Languages:

French (native) • English (fluent) • Spanish (intermediate)

📍 Paris, France | 🚀 Available for freelance missions

Languages

French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Wisdom+
Senior Fullstack | AI & i18n Expert
April 2025 - December 2025 (8 months)
Complete SaaS built and launched in 8 months solo.

Concept: Intelligent journaling application that transforms
daily experiences into structured life lessons
through AI.

Technical Stack:
- Frontend: Next.js 14, React, TypeScript, Tailwind CSS
- Backend: Supabase (PostgreSQL), serverless functions
- AI: OpenAI GPT-5, Claude Code, Augment Code, API integration, prompt engineering
- Deployment: Digital Ocean

🌍 i18n Expert (RARE)

I have extremely rare expertise in internationalization:

13 languages implemented in production:
- European languages: EN, FR, ES, PT, DE, IT, NL
- Asian languages: Cantonese, Malay, Thai
- Scandinavian languages: SE, NO, DK, FI, IS

This includes:
✓ Scalable i18n architecture
✓ Special characters (CJK, Thai, etc.)
✓ Complex pluralization rules
✓ Date/currency localization
✓ Multilingual SEO
✓ Performance optimization (font loading, etc.)

Very few developers have this practical experience.

If you are developing your SaaS internationally,
I can save you 3-6 months of R&D.

Project Scope:
✓ Product design & UX
✓ Complete technical architecture
✓ Fullstack development
✓ AI integration (prompts, context management)
✓ Complex internationalization system
✓ CI/CD pipeline
✓ Landing pages (3 iterations, A/B testing)
✓ Analytics & tracking
✓ Go-to-market strategy

Results:
- 185+ users from 25 countries
- Application in production, stable
- 15 languages with adapted interface
- Complete responsive design
- Optimized performance

This project demonstrates my ability to:
→ Manage a product from A to Z
→ Integrate complex AI technologies
→ Develop international features
→ Ship quickly and cleanly

Standard Day Rate: €750
i18n missions Day Rate: €900
Conseil national de l'Ordre des médecins
QA Automation Engineer
September 2023 - Today (2 years and 9 months)
Paris, France
• Creation of a repository of about sixty tests for software intended for medical students.
• Cucumber with webdriver.io to create the test repository.
• Automations with Gitlab and test reports provided by Allure.
• Performance of end-to-end tests between a student application and an application for managers.
• Implementation of a pipeline security strategy with various tools (OWASP, SonarQube, etc.)
• Agile sprint of 3 weeks and handling of bug tickets via JIRA.
• Implementation of a unique ID strategy to facilitate test automation.
WebdriverIO QA testing Xray
ministère de la justice
QA Automation Engineer (Katalon Studio)
December 2022 - September 2023 (9 months)
Paris, France
• Use of JIRA to create tickets and report our progress.
• Working collaboratively with functional testers to resolve bugs.
• Feasibility study for automation on two applications of the Ministry of Justice.
• Performance of an initial dozen pilot test cases on Katalon Studio.
• Collaboration with two other testers to organize merges on Gitlab.
• Parameterization of datasets for tests.
• Regular progress updates with automation managers.

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Computer Technology / Computer Systems Technology
Ecole de la Qualité Logicielle (EQL-AFCEPF)
2020
Technologie informatique / technologie des systèmes informatiques
DUT Computer Science - Special Year, Computer Science
Université Paris-Sud
2015
DUT Informatique - Année spéciale, Informatique

Félix Mensah

QA Engineer

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