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Eka Herdiana S.
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Eka Herdiana S.

Localization Specialist | Indonesian Voice Talent | Content QA

I help businesses, educators, publishers, researchers, and content creators create Indonesian content that is accurate, natural, culturally appropriate, and suited to its intended audience. I’m a native Indonesian speaker with 10+ years of experience in English-Indonesian translation, localization, proofreading, and content review, with additional experience in voice-over, dubbing localization, and AI language and speech evaluation. My work focuses not only on whether the language is correct, but also on whether it sounds natural, fits the context, and communicates effectively. What I can help with: * Localization QA & Linguistic Review * Dubbing Script Adaptation & Localization * Indonesian Voice-Over & Voice Performance * AI Speech & Language Evaluation * AI-Generated Content Review * English–Indonesian Translation & Localization * Academic Editing & Proofreading * Educational & E-learning Content * SEO Content Localization * Marketing, Business & Communication Content I also have voice-over experience in educational media, digital content, radio advertisements, and television commercials. This has given me a strong understanding of spoken Indonesian, natural dialogue, pacing, pronunciation, and audience perception, including skills that are especially useful for localization and dubbing projects. For written content, I have worked with research papers, journal articles, academic manuscripts, educational materials, publishing projects, websites, and other professional content. Whether you need a translation that reads naturally, a localization that feels genuinely Indonesian, or a linguistic review that goes beyond basic grammar, I can help ensure your content is accurate, natural, and appropriate for its intended audience.

🇮🇩Bandung, Indonesia$23/hr100% JSS5.00 (1)Since Nov 2023
GlobeUpwork

Earnings and projects

MRR
$738

Last 6 months ÷ 6

World#61,441 / 412k
🇮🇩Country#647 / 5,726
Revenue, last 30 days
$1.3k

Last 6 months: $4.4k

World#34,206 / 412k
🇮🇩Country#295 / 5,726
Total earnings
$5.8k

Billed in all: $6.1k

World#241,676 / 412k
🇮🇩Country#2,660 / 5,726
Per project
$1.2k

$1.1k in the last 6 months

World#112,497 / 412k
🇮🇩Country#1,044 / 5,726
Projects, last 6 months
4
50% fixed50% hourly
World#51,815 / 412k
🇮🇩Country#932 / 5,726
Projects in all
5
40% fixed60% hourly
World#266,044 / 412k
🇮🇩Country#3,782 / 5,726

Earnings, last 30 days

$6.1k+$1.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$4k$5k$6k$7kOct 9Oct 24Nov 8

Skill rankings: Top 8% in Academic Writing

Ranked by MRR among everyone on Upwork with the skill.

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  2. #48AI Model Training Prompt337 freelancers · 🇮🇩 #1Top 14%
  3. #48Instruction Manual248 freelancers · 🇮🇩 #1Top 19%
  4. #84UX Writing730 freelancers · 🇮🇩 #4Top 12%
  5. #214Localization1,426 freelancers · 🇮🇩 #8Top 15%
  6. #253Academic Writing3,347 freelancers · 🇮🇩 #2Top 8%
  7. #294AI Content Editing1,630 freelancers · 🇮🇩 #7Top 18%
  8. #305Business Writing2,455 freelancers · 🇮🇩 #2Top 12%