Quality Assurance Engineer with 5+ years of continuous testing across enterprise PDF software, mass-market messaging app (Telegram), and 380+ open source projects. 2,500+ issues filed. Specialized in exploratory testing, usability analysis, and finding edge cases that break real-world workflows.
testing pdf portfolio qa telegram foss quality-assurance qa-testing documentation-testing exploratory-testing cross-platform-testing usability-analysis batch-processing-testing edge-case-discovery localization-qa long-term-product-engagement
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Updated
Jan 19, 2026 - HTML