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Marielle B.
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Marielle B.

Data Management | Data Entry & QA | Data Annotation Specialist

💯 Proven and Trusted ✅ 🏆 𝙏𝙊𝙋 𝙍𝘼𝙏𝙀𝘿 Freelancer | 100% Job Success Score 👩‍💻 EXPERIENCED Data Annotation | Document & Invoice Management | Data Entry 🏆 𝐓𝐞𝐬𝐭𝐢𝐦𝐨𝐧𝐢𝐚𝐥 🏆 ⭐⭐⭐⭐⭐ 5 “Marielle was an absolute pleasure to work with on this very challenging project. She pushed through long, grueling hours while maintaining an impressive pace. Her keen eye and dedication made a real difference, and we definitely plan to work with her again on the next project.” 💚 If you want accurate, structured, and reliable data for your projects, we can chat 💬 or send me an 𝙄𝙉𝙑𝙄𝙏𝙀 or 𝙊𝙁𝙁𝙀𝙍, and you'll get a prompt response. Here’s how I can help you: 👇 🖋️ Data Annotation & Labeling Skilled in AI dataset preparation (Google Cloud Document AI, Vertex AI, custom tools) Bounding box, schema mapping, and text field annotation Image/document labeling and complex handwriting interpretation 📊 Data Entry & Document Processing High-volume, accurate data entry Invoices, financial documents, and public record management Extract structured fields: invoice numbers, dates, amounts, vendor details, tax IDs 🔍 Research & Data Management Product research & cataloging (e.g., wine, liquor, consumer goods) Database cleaning, organization, and consistency management Cross-checking sources to ensure accuracy 🛠️ Quality Control & Efficiency Detect and correct errors in AI-extracted or peer-reviewed data Maintain near-perfect accuracy under tight deadlines Balance speed with precision 💻 Tools & Platforms I Use ⟡ Google Workspace (Sheets, Docs, Forms, Drive) ⟡ Microsoft Excel / Word / PowerPoint ⟡ Google Cloud Document AI ⟡ ChatGPT ⟡ Claude ⟡ Others 𝐈 𝐡𝐚𝐯𝐞 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐟𝐚𝐜𝐢𝐥𝐢𝐭𝐢𝐞𝐬: ✅ Windows ✅ 300 Mbps internet connection + backup ✅ Dedicated quiet workspace 🙌 What makes me stand out? I combine years of experience in data labeling and entry with precision, efficiency, and attention to detail. I excel at handling complex projects, maintaining accuracy under pressure, and delivering structured, reliable data that drives results.

🇵🇭San Fernando, Philippines$12/hr100% JSS3.51 (14)Since Feb 2023

Earnings and projects

MRR
$2.4k

Last 6 months ÷ 6

World#17,289 / 412k
🇵🇭Country#1,526 / 56.3k
Revenue, last 30 days
$3k

Last 6 months: $15k

World#12,563 / 412k
🇵🇭Country#916 / 56.3k
Total earnings
$44k

Billed in all: $47k

World#83,859 / 412k
🇵🇭Country#13,374 / 56.3k
Per project
$2.2k

$3.6k in the last 6 months

World#71,409 / 412k
🇵🇭Country#15,064 / 56.3k
Projects, last 6 months
4
0% fixed100% hourly
World#51,813 / 412k
🇵🇭Country#3,668 / 56.3k
Projects in all
20

Across 24 contracts

21% fixed79% hourly
World#133,447 / 412k
🇵🇭Country#10,355 / 56.3k

Earnings, last 30 days

$46.7k+$3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$42k$44k$46k$48kOct 8Oct 23Nov 7

Skill rankings: Top 2% in Error Detection

Ranked by MRR among everyone on Upwork with the skill.

  1. #13Product Review552 freelancers · 🇵🇭 #1Top 2%
  2. #22Error Detection1,140 freelancers · 🇵🇭 #5Top 2%
  3. #31Data Labeling1,093 freelancers · 🇵🇭 #15Top 3%
  4. #40Document Review937 freelancers · 🇵🇭 #6Top 4%
  5. #58Accuracy Verification2,777 freelancers · 🇵🇭 #25Top 2%
  6. #61Data Annotation2,301 freelancers · 🇵🇭 #16Top 3%
  7. #74Data Management2,504 freelancers · 🇵🇭 #16Top 3%
  8. #123Data Cleaning3,952 freelancers · 🇵🇭 #12Top 3%