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Fabio S.
@fabio_sil
Level 1
QA Analyst
Portugal
Portuguese, English
About me
I'm a ISTQB Certified QA Analyst with experience testing web and mobile applications across e-commerce, fintech, social media, gaming, streaming and transactional platforms. I help businesses improve product quality through structured functional, exploratory, regression and usability testing. Skilled in bug reporting, requirements analysis, test case design and risk-based testing. I provide clear, actionable feedback to help teams identify issues, improve user experience and release with confidence.
Skills
Fabio S.
$25/hour
Offline •
Average response time: 7 hours
See my services
Software Testing
I will test your website and provide QA feedback
Software Testing
I will test your mobile app and provide QA feedback
Want to work on an hourly basis?
Tell Fabio S. what you need.
$25
/
hourWork experience
QA Analyst
Freelancing Career
Aug 2024 - Present • 2 yrs 2 mos
• Analyse requirements, user journeys and business flows to define effective test coverage. • Design and execute functional, exploratory, usability and regression testing scenarios. • Identify, document and verify defects through structured bug reporting, retesting and supporting evidence. • Validate critical workflows, including authentication, payments and transactional processes. • Perform API validation and backend testing using Postman, verifying authentication, registration, session management and server-side validation. • Deliver structured feedback and quality recommendations to support product improvements.
129 Reviews
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Rating Breakdown
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1-5 out of 129 Reviews
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summer_0922
Singapore
Ongoing collaboration
he did an excellent job on this round of testing. He was methodical and careful throughout — working through each case step by step, documenting every result clearly, and flagging anything that looked off instead of letting it slide. His reports were well organised and easy to follow, which made it straightforward...
Helpful?
summer_0922
Singapore
Ongoing collaboration
he did an excellent job on this round of testing. He was methodical and careful throughout — working through each case step by step, documenting every result clearly, and flagging anything that looked off instead of letting it slide. His reports were well organised and easy to follow, which made it straightforward...
Helpful?
zeppelin25
Italy
Ongoing collaboration
An excellent contractor! The work was done to a high standard, professionally, and well ahead of schedule. I am very pleased with the result and highly recommend working with them!
Helpful?
zeppelin25
Italy
Ongoing collaboration
True professionals in their field! They handled everything promptly, meticulously, and in strict accordance with the specifications. No unnecessary questions or delays—excellent value for money. I definitely recommend working with them!
Helpful?
zeppelin25
Italy
Ongoing collaboration
Excellent work! Everything was done extremely quickly, to a high standard, and exactly according to the brief. The freelancer was always responsive and pleasant to deal with. I recommend them 100%!
Helpful?
