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Marina S.

Marina S.

Customer Service & Purchasing - Data Entry

Self-motivated supply chain professional with over 10 years of experience in logistics, material control, and purchasing. Proven track record of managing inventory, optimizing procurement processes, and implementing costsaving strategies. Skilled at promoting teamwork, driving continuous improvement, and aligning operations with company goals. Known for strong problem-solving, communication, and organizational skills, with a creative and adaptable approach to supporting cross-functional teams and senior leadership.

🇲🇽Tequisquiapan, Mexico$20/hr90% JSS5.00 (2)Since Dec 2025
GlobeUpwork

Earnings and projects

MRR
$3.1k

Last 6 months ÷ 6

World#12,235 / 412k
🇲🇽Country#122 / 3,563
Revenue, last 30 days
$3.5k

Last 6 months: $18k

World#9,860 / 412k
🇲🇽Country#110 / 3,563
Total earnings
$24k

Billed in all: $29k

World#128,131 / 412k
🇲🇽Country#1,209 / 3,563
Per project
$5.9k

$6.2k in the last 6 months

World#29,351 / 412k
🇲🇽Country#382 / 3,563
Projects, last 6 months
3
0% fixed100% hourly
World#66,479 / 412k
🇲🇽Country#414 / 3,563
Projects in all
4
25% fixed75% hourly
World#283,741 / 412k
🇲🇽Country#1,851 / 3,563

Earnings, last 30 days

$29k+$3.5k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$24k$26k$28k$30kOct 8Oct 23Nov 7

Skill rankings: Top 1% in Data Entry

Ranked by MRR among everyone on Upwork with the skill.

  1. #5Project Prioritization85 freelancers · 🇲🇽 #1Top 6%
  2. #9Bilingual Education580 freelancers · 🇲🇽 #1Top 2%
  3. #18Purchasing Management606 freelancers · 🇲🇽 #1Top 3%
  4. #21Budget Planning464 freelancers · 🇲🇽 #1Top 5%
  5. #24Logistics Coordination1,159 freelancers · 🇲🇽 #1Top 2%
  6. #37SAP1,084 freelancers · 🇲🇽 #4Top 3%
  7. #137Team Management3,136 freelancers · 🇲🇽 #4Top 4%
  8. #265Microsoft Office15,119 freelancers · 🇲🇽 #5Top 2%