Tannu T.
ISTQB Certified Software QA Specialist
Hi! I'm Tannu, a detail-driven QA Engineer with over 5 years of experience in both automation and manual testing for web and mobile applications. I specialize in building scalable testing frameworks using Selenium, Playwright, TestNG and Java, and have a strong grasp on CI/CD pipelines (Azure/AWS DevOps) and tools like JIRA, Postman, and JMeter. 🔧 Whether it's functional testing, UI/UX validation, cross-browser checks, or API and performance testing—I bring deep expertise and a passion for quality. I've helped teams reduce defects by 30%, improved regression test pass rates from 56% to 95%, and boosted test efficiency by 40%. 🚀 I'm also an agile team player who’s led end-to-end testing for multiple user-facing products, mentored junior engineers, and ensured flawless mobile app releases across Android and iOS.
Earnings and projects
Last 6 months ÷ 5.9 months active (since May 2026)
Last 6 months: $1.7k
Billed in all: $1,903$1.9k
$434 in the last 6 months
Across 5 contracts
Across 5 contracts
Earnings, last 30 days
Skill rankings: Top 17% in Java
Ranked by MRR among everyone on Upwork with the skill.
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