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Mariangel M.
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Mariangel M.

Project & Operations Coordinator | Systems & Workflows | AI

If your team is constantly busy but things still fall through the cracks, that’s not a workload problem. It’s a coordination problem. Most teams don’t lack effort. They lack structure. Things look fine on the surface… until deadlines slip, details get missed, and people start chasing updates just to understand what’s going on. That’s where I step in. I don’t just “support” projects — I bring structure to how work actually moves: • who owns what • where things live • how progress is tracked • how decisions are communicated So teams stop reacting… and start operating. I’ve worked across operations, project coordination, and AI workflows — including evaluating AI-generated outputs and supporting quality processes at scale. And the pattern is always the same: When systems are unclear, everything feels harder than it should. When they’re clear, everything moves. I don’t wait for problems to show up. I spot what’s missing early, fix the gaps, and keep things moving.

🇦🇷Mendoza, Argentina$25/hr100% JSS5.00 (11)Since May 2021

Earnings and projects

MRR
$2.5k

Last 6 months ÷ 6

World#16,578 / 412k
🇦🇷Country#216 / 4,639
Revenue, last 30 days
$2.6k

Last 6 months: $15k

World#15,572 / 412k
🇦🇷Country#188 / 4,639
Total earnings
$213k

Billed in all: $227k

World#13,862 / 412k
🇦🇷Country#125 / 4,639
Per project
$19k

$15k in the last 6 months

World#6,260 / 412k
🇦🇷Country#82 / 4,639
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇦🇷Country#1,409 / 4,639
Projects in all
11

Across 21 contracts

67% fixed33% hourly
World#192,420 / 412k
🇦🇷Country#1,832 / 4,639

Earnings, last 30 days

$227k+$2.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$224k$226k$228kOct 9Oct 24Nov 8

Skill rankings: Top 2% in Data Entry

Ranked by MRR among everyone on Upwork with the skill.

  1. #8Pre-Construction157 freelancers · 🇦🇷 #1Top 5%
  2. #24Generative AI Prompt Engineering427 freelancers · 🇦🇷 #1Top 6%
  3. #40Content Moderation1,144 freelancers · 🇦🇷 #1Top 3%
  4. #52AI Model Training1,135 freelancers · 🇦🇷 #1Top 5%
  5. #53Data Annotation2,301 freelancers · 🇦🇷 #1Top 2%
  6. #117Calendar Management4,894 freelancers · 🇦🇷 #2Top 2%
  7. #184Executive Support5,288 freelancers · 🇦🇷 #3Top 3%
  8. #190Process Improvement2,840 freelancers · 🇦🇷 #2Top 7%