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Lukas C.
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Lukas C.

Localization & Translation Expert | AI Ops| Project & Team Lead

Hello and welcome! 👋 I’m Lukas, a Czech native and full-time freelancer with a proven track record in translation, localization, and AI language operations. Over the past seven years, I’ve built a unique blend of linguistic precision, leadership, and project coordination—helping global companies deliver top-quality multilingual content and scalable AI solutions. 🔹 Experience & Expertise Localization & Translation: English ↔ Czech specialist with deep knowledge of language nuances, tone, and SEO optimization. I’ve translated and localized content for clients such as Intelligent Labs, Speakly, Camb AI, and Cryptohopper, ensuring cultural accuracy and natural flow. AI Language Operations: At Scale AI, I’ve managed and trained teams of linguists and reviewers, contributed to LLM development, and overseen quality assurance for multilingual datasets. My role involved coordinating up to 1000 contributors and refining processes for accuracy and scalability. Copywriting & Content Adaptation: Skilled at creating fresh, original Czech texts—from marketing materials to support documentation. Customer Support: Experienced in multilingual email and ticket-based support, always focusing on customer satisfaction and brand consistency. 🔹 What You Can Expect Flawless translations and natural localization Professional communication and confidentiality Reliable delivery—deadlines are non-negotiable A collaborative partner ready to help your project succeed 🔹 Languages Czech (native) English (fluent) I’m passionate about projects that connect language, technology, and people. Whether you need accurate translations, localization strategy, or linguistic QA for AI projects—let’s collaborate and make your content shine. 🌍

🇨🇿Nymburk, Czech Republic$17/hr100% JSS4.73 (67)Since Dec 2018
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Earnings and projects

MRR
$117

Last 6 months ÷ 6

World#130,552 / 412k
🇨🇿Country#197 / 669
Revenue, last 30 days
$0

Last 6 months: $704

Total earnings
$55k

Billed in all: $58k

World#70,259 / 412k
🇨🇿Country#132 / 669
Per project
$530

$235 in the last 6 months

World#177,431 / 412k
🇨🇿Country#299 / 669
Projects, last 6 months
3

Across 4 contracts

75% fixed25% hourly
World#66,482 / 412k
🇨🇿Country#88 / 669
Projects in all
104

Across 117 contracts

75% fixed25% hourly
World#26,344 / 412k
🇨🇿Country#53 / 669

Earnings, last 30 days

$57.8kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$56k$57k$58k$59kOct 9Oct 24Nov 8

Skill rankings: Top 24% in Writing

Ranked by MRR among everyone on Upwork with the skill.

  1. #42Czech to English Translation113 freelancers · 🇨🇿 #28Top 37%
  2. #44English to Czech Translation125 freelancers · 🇨🇿 #37Top 35%
  3. #45Czech143 freelancers · 🇨🇿 #32Top 31%
  4. #2,856SEO Writing11,348 freelancers · 🇨🇿 #6Top 25%
  5. #3,949Writing16,517 freelancers · 🇨🇿 #12Top 24%
  6. #4,700Online Chat Support11,528 freelancers · 🇨🇿 #3Top 41%
  7. #5,416Copywriting21,052 freelancers · 🇨🇿 #18Top 26%
  8. #7,966Customer Support20,102 freelancers · 🇨🇿 #9Top 40%