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Julio Cesar M.
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Julio Cesar M.

Trust & Safety | AI Operations | Content Moderation

Trust & Safety and AI Operations professional with nearly two years of experience supporting marketplace, review, automotive, and creator-platform programs through human-in-the-loop workflows. I specialize in policy enforcement, fraud and scam detection, marketplace integrity, content safety, appeals, review authenticity, pricing compliance, and high-volume moderation. I consistently meet operational targets such as AHT, SLA, accuracy, and productivity. I also bring experience in training and onboarding reviewers, adapting to frequent policy updates, and managing diverse client programs with different risk categories and enforcement standards.

🇨🇱Santiago, Chile$20/hr100% JSS4.98 (13)Since Dec 2016

Earnings and projects

MRR
$1.4k

Last 6 months ÷ 6

World#34,198 / 412k
🇨🇱Country#43 / 501
Revenue, last 30 days
$733

Last 6 months: $8.5k

World#52,478 / 412k
🇨🇱Country#68 / 501
Total earnings
$63k

Billed in all: $64k

World#62,804 / 412k
🇨🇱Country#74 / 501
Per project
$3.1k

$4.2k in the last 6 months

World#53,671 / 412k
🇨🇱Country#73 / 501
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇨🇱Country#96 / 501
Projects in all
20
55% fixed45% hourly
World#133,447 / 412k
🇨🇱Country#111 / 501

Earnings, last 30 days

$63.9k+$733 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$63.0k$63.5k$64.0kOct 8Oct 23Nov 7

Skill rankings: Top 6% in English

Ranked by MRR among everyone on Upwork with the skill.

  1. #9User Behavior Analytics67 freelancers · 🇨🇱 #1Top 13%
  2. #21Forum Moderation162 freelancers · 🇨🇱 #1Top 13%
  3. #35Risk Analysis372 freelancers · 🇨🇱 #1Top 9%
  4. #37Content Analysis440 freelancers · 🇨🇱 #1Top 8%
  5. #66Community Moderation605 freelancers · 🇨🇱 #1Top 11%
  6. #108Fraud Detection629 freelancers · 🇨🇱 #1Top 17%
  7. #118Quality Control1,307 freelancers · 🇨🇱 #2Top 9%
  8. #149Content Moderation1,144 freelancers · 🇨🇱 #2Top 13%