Stephen O.
Manual Tester
Hi, I’m Stephen — a Tester focused on delivering reliable and user-friendly digital products. I specialize in identifying functionality issues, usability problems, inconsistencies, edge-case behaviors, and overall user experience flaws across mobile applications and web platforms. My process includes detailed bug reporting, regression testing, feature validation, exploratory testing, UI/UX analysis, and clear documentation supported with screenshots, videos, and structured reports. I currently test across: • Windows 10 Pro • Itel City A100Cs (Android) • Samsung Galaxy A07 (Android) • iPhone 16 (iOS) • Samsung A11 (Tablet) I approach testing with curiosity, precision, and strong attention to detail. Whether it’s uncovering hidden bugs, validating fixes across builds, or improving product reliability, I aim to contribute beyond simply finding issues. My goal is to help create products users can genuinely trust and enjoy using. I’ve always believed in the philosophy that “less is more.” To me, that means allowing results, consistency, and quality work to speak louder than unnecessary promises. Rather than overstate my abilities, I prefer to let my portfolio, testing documentation, and client feedback reflect the standard of my work. If you are seeking an observant, thorough, communicative and genuinely invested professional, I would be delighted to work with you. Please contact me. Thank you.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $971
Billed in all: $1,985$2k
$162 in the last 6 months
Across 10 contracts
Earnings, last 30 days
Skill rankings: Top 28% in UserTesting
Ranked by MRR among everyone on Upwork with the skill.
- #32Application Review & Optimization70 freelancers · 🇳🇬 #1Top 46%🇳🇬#1 of 3
- #38Product Testing125 freelancers · 🇳🇬 #3Top 30%🇳🇬#3 of 4
- #57UserTesting206 freelancers · 🇳🇬 #6Top 28%🇳🇬#6 of 14
- #184Beta Testing514 freelancers · 🇳🇬 #3Top 36%🇳🇬#3 of 11
- #507QA Testing1,392 freelancers · 🇳🇬 #15Top 36%🇳🇬#15 of 30
- #596Usability Testing1,980 freelancers · 🇳🇬 #19Top 30%🇳🇬#19 of 65
- #691Software Testing2,047 freelancers · 🇳🇬 #10Top 34%🇳🇬#10 of 28
- #767Manual Testing2,261 freelancers · 🇳🇬 #14Top 34%🇳🇬#14 of 28