Alex L.

I am a Multilingual QA and AI Evaluation Specialist with experience in manual software testing, dataset quality validation, and AI response evaluation. I help startups and tech teams identify bugs, usability issues, and data inconsistencies before they impact users. My specialization includes web and mobile app testing, multilingual localization QA (Hebrew / Russian / English), and RTL interface validation for Hebrew products. I perform testing across multiple environments, including Android, iPhone (iOS), Windows, and macOS, ensuring reliable cross-platform coverage. I also support AI and LLM projects through dataset review, annotation QA, and response accuracy evaluation. If you need reliable testing, clear bug reports, or multilingual AI quality review, I’m ready to help.