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Karina Min Jung  S.
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Karina Min Jung S.

Project Manager | Digital Operations | Product Management

Hi! I'm a Project Manager with 8+ years of experience leading cross-functional projects across marketing, digital products, and business operations. I help businesses turn ideas into execution by organizing projects, improving processes, and keeping teams aligned from planning to delivery. Whether it's coordinating stakeholders, managing timelines, optimizing workflows, or supporting day-to-day operations, my goal is to ensure projects move forward efficiently and deliver results. Throughout my career, I've worked with global brands, creative agencies, and one of Brazil's largest financial institutions, leading initiatives involving digital products, marketing campaigns, process improvement, and operational efficiency. Recently, as a Product Manager, I led initiatives that reduced implementation time by 72%, delivered over 100 successful implementations, collaborated with 24 product teams, and helped optimize technology costs by 50%. I can support your business with: ✅ Project planning and coordination ✅ Cross-functional team management ✅ Operations and workflow optimization ✅ Process documentation (SOPs) ✅ Task and timeline management ✅ Stakeholder communication ✅ Agile project coordination ✅ Marketing project management ✅ Product operations support I'm highly organized, proactive, detail-oriented, and comfortable working with remote teams across different time zones. As a native Portuguese speaker with native-level English proficiency, I communicate effectively with international teams and clients. If you're looking for someone who takes ownership, keeps projects on track, and helps your team operate more efficiently, I'd be happy to support your next project.

🇧🇷Sao Paulo, Brazil$15/hr100% JSSSince Jul 2026
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Earnings and projects

MRR
$1.4k

Last 6 months ÷ 2.4 months active (since Aug 2026)

World#34,351 / 412k
🇧🇷Country#478 / 4,647
Revenue, last 30 days
$1.7k

Last 6 months: $3.4k

World#25,649 / 412k
🇧🇷Country#379 / 4,647
Total earnings
$3.4k
World#287,693 / 412k
🇧🇷Country#3,155 / 4,647
Per project
$3.4k

$3.4k in the last 6 months

World#49,889 / 412k
🇧🇷Country#619 / 4,647
Projects, last 6 months
1
100% fixed0% hourly
World#128,095 / 412k
🇧🇷Country#1,427 / 4,647
Projects in all
1
100% fixed0% hourly
World#360,674 / 412k
🇧🇷Country#3,845 / 4,647

Earnings, last 30 days

$3.4k+$1.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1k$2k$3k$4kOct 9Oct 24Nov 8

Skill rankings: Top 8% in Trello

Ranked by MRR among everyone on Upwork with the skill.

  1. #26Project Timelines270 freelancers · 🇧🇷 #1Top 10%
  2. #68Project Plans748 freelancers · 🇧🇷 #2Top 9%
  3. #101Project Planning903 freelancers · 🇧🇷 #4Top 11%
  4. #106Operations Management Software807 freelancers · 🇧🇷 #4Top 13%
  5. #122Digital Project Management1,123 freelancers · 🇧🇷 #1Top 11%
  6. #123Stakeholder Management948 freelancers · 🇧🇷 #4Top 13%
  7. #144Project Workflows1,289 freelancers · 🇧🇷 #4Top 11%
  8. #176Trello2,262 freelancers · 🇧🇷 #4Top 8%