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Maria Belen  O.
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Maria Belen O.

Virtual assistant

Hello! I'm Belén, a reliable, detail-oriented Virtual Assistant ready to support busy professionals, startups, and businesses with efficient, high-quality administrative and content tasks on Upwork. With experience in: Legal & administrative support: Calendar management, document preparation, client coordination, and handling confidential information with full professionalism and discretion (former law firm Administrative Assistant). Publishing & editorial assistance: Project organization, administrative tasks, and content-related support. AI-powered translation correction & proofreading: Thorough review and post-editing of texts translated to Spanish using AI — correcting grammar, enhancing natural flow, adapting style to the target audience, ensuring terminological accuracy, and delivering publication-ready, fluent content. App & software testing: Following detailed test scripts, identifying bugs, reporting issues clearly, and providing precise feedback to improve functionality and user experience. Highly organized, adaptable, and native Spanish speaker with excellent command of the language. I'm committed to helping you save time, streamline workflows, reduce errors, and achieve professional results. Let's collaborate to make your day-to-day easier and more productive — I'm excited to bring reliable support to your projects!

🇦🇷Posadas, Argentina$10/hr100% JSS5.00 (10)Since Apr 2024

Earnings and projects

MRR
$658

Last 6 months ÷ 6

World#66,412 / 412k
🇦🇷Country#750 / 4,639
Revenue, last 30 days
$636

Last 6 months: $3.9k

World#56,535 / 412k
🇦🇷Country#649 / 4,639
Total earnings
$6k

Billed in all: $6k

World#239,698 / 412k
🇦🇷Country#2,660 / 4,639
Per project
$230

$359 in the last 6 months

World#253,830 / 412k
🇦🇷Country#2,750 / 4,639
Projects, last 6 months
11

Across 12 contracts

67% fixed33% hourly
World#15,931 / 412k
🇦🇷Country#154 / 4,639
Projects in all
26

Across 30 contracts

70% fixed30% hourly
World#109,599 / 412k
🇦🇷Country#1,014 / 4,639

Earnings, last 30 days

$6k+$636 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$5.0k$5.5k$6.0k$6.5kOct 8Oct 23Nov 7

Skill rankings: Top 9% in Content Rewriting

Ranked by MRR among everyone on Upwork with the skill.

  1. #17Argentinian Spanish Dialect130 freelancers · 🇦🇷 #14Top 13%
  2. #47Content Rewriting529 freelancers · 🇦🇷 #1Top 9%
  3. #141Testing968 freelancers · 🇦🇷 #4Top 15%
  4. #164Error Detection1,140 freelancers · 🇦🇷 #2Top 14%
  5. #336Mobile App Testing1,834 freelancers · 🇦🇷 #1Top 18%
  6. #488Legal Assistance1,935 freelancers · 🇦🇷 #11Top 25%
  7. #590Spanish3,288 freelancers · 🇦🇷 #62Top 18%
  8. #625iOS3,908 freelancers · 🇦🇷 #5Top 16%