Skip to content
BackNov 8
Tahir S.
Upwork badge

Tahir S.

QA Engineer | Proofreading | Transcription

Need to launch your software without embarrassing bugs? I am a Certified QA Engineer specializing in end-to-end manual and automation testing for web, mobile, and desktop apps. With 2+ years of experience, I ensure your product is flawless, secure, and ready for your users. I'm skilled in both manual and exploratory testing and have a strong understanding of the Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC). Alongside QA, I offer professional transcription and proofreading services. With advanced English proficiency and a sharp eye for detail, I deliver accurate, clean, and well-polished work, whether that's transcribing complex audio or reviewing written and spoken content for errors. My goal is to help teams launch reliable, user-friendly products through detailed test planning, execution, and reporting. Additional Skills: ▪️ Transcription & proofreading (advanced English proficiency) ▪️ Test documentation & reporting ▪️ Cross-browser & cross-platform testing ▪️ API & UI testing (utilising tools such as Postman & Jira) ▪️ Regression, Smoke, and UAT Testing 💡 I also bring complementary skills in digital advertising, data entry, and content creation, making me adaptable to cross-functional projects. Let's collaborate to deliver a smooth, bug-free experience for your users 🚀

🇬🇧Brighton, United Kingdom$10/hr100% JSS4.16 (19)Since May 2026
GlobeUpwork

Earnings and projects

MRR
$1.2k

Last 6 months ÷ 5.2 months active (since Jun 2026)

World#42,292 / 412k
🇬🇧Country#854 / 10.7k
Revenue, last 30 days
$25

Last 6 months: $6k

World#102,582 / 412k
🇬🇧Country#1,847 / 10.7k
Total earnings
$6.1k

Billed in all: $6.2k

World#237,784 / 412k
🇬🇧Country#5,869 / 10.7k
Per project
$203

$208 in the last 6 months

World#263,160 / 412k
🇬🇧Country#7,398 / 10.7k
Projects, last 6 months
29

Across 33 contracts

97% fixed3% hourly
World#3,045 / 412k
🇬🇧Country#52 / 10.7k
Projects in all
30

Across 34 contracts

97% fixed3% hourly
World#97,488 / 412k
🇬🇧Country#2,559 / 10.7k

Earnings, last 30 days

$6.2k+$28 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$6,120$6,140$6,160Oct 8Oct 23Nov 7

Dotted: longer than usual between two readings. Hatched: over two weeks without one.

Skill rankings: Top 5% in Transcription Software

Ranked by MRR among everyone on Upwork with the skill.

  1. #7Transcription Software151 freelancers · 🇬🇧 #1Top 5%
  2. #7Secure SDLC76 freelancers · 🇬🇧 #2Top 9%
  3. #8Verbatim Transcription102 freelancers · 🇬🇧 #1Top 8%
  4. #9Live Transcription127 freelancers · 🇬🇧 #1Top 7%
  5. #44Test Execution265 freelancers · 🇬🇧 #1Top 17%
  6. #78Video Transcription1,245 freelancers · 🇬🇧 #3Top 6%
  7. #90QA Automation460 freelancers · 🇬🇧 #3Top 20%
  8. #102Bug Tracking & Reports641 freelancers · 🇬🇧 #2Top 16%