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Marina R.
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Marina R.

AI & Data Specialist | Macedonian Linguist | English & French Expert

As a multilingual educator and linguist, I provide the high-quality human intelligence that powers next-generation AI. I combine a deep academic understanding of English and French syntax with native Macedonian expertise to deliver precision in data annotation, RLHF, and language instruction. Why Choose Me: AI & Data Precision: I specialize in Reinforcement Learning from Human Feedback (RLHF), Named Entity Recognition (NER), and sentiment analysis, ensuring AI models are linguistically accurate and culturally aware. Pedagogical Expertise: With years of experience as an ESL and French (FLE) teacher, I don’t just "know" the language—I understand its mechanics, making me an asset for complex linguistic labeling and quality assurance. Native Macedonian Localization: I help global brands and tech firms bridge the gap to the Macedonian market through expert translation and localization. Core Services: AI Training: Data Labeling, Prompt Engineering, and Linguistic Evaluation. Language Coaching: Professional ESL and French instruction for corporate or private clients. Translation: High-fidelity English/French to Macedonian localization. Whether you are training an LLM or looking to master a new language, I provide the structured, detail-oriented approach your project deserves. Let’s connect to discuss how I can support your goals.

🇲🇰Shtip, North Macedonia$25/hr100% JSS5.00 (4)Since Feb 2026

Earnings and projects

MRR
$251

Last 6 months ÷ 6

World#105,046 / 412k
🇲🇰Country#347 / 1,526
Revenue, last 30 days
$0

Last 6 months: $1.5k

Total earnings
$2.1k

Billed in all: $2.2k

World#331,128 / 412k
🇲🇰Country#1,307 / 1,526
Per project
$206

$188 in the last 6 months

World#262,305 / 412k
🇲🇰Country#1,059 / 1,526
Projects, last 6 months
8

Across 9 contracts

56% fixed44% hourly
World#24,499 / 412k
🇲🇰Country#66 / 1,526
Projects in all
10

Across 11 contracts

64% fixed36% hourly
World#201,797 / 412k
🇲🇰Country#787 / 1,526

Earnings, last 30 days

$2.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,150$2,175$2,200$2,225Oct 8Oct 23Nov 7

Skill rankings: Top 22% in French Tutoring

Ranked by MRR among everyone on Upwork with the skill.

  1. #17Lesson Plan64 freelancers · 🇲🇰 #1Top 27%
  2. #28French Tutoring127 freelancers · 🇲🇰 #1Top 22%
  3. #66Grammar284 freelancers · 🇲🇰 #1Top 23%
  4. #107Linguistics475 freelancers · 🇲🇰 #1Top 23%
  5. #196ESL Teaching772 freelancers · 🇲🇰 #1Top 25%
  6. #400English Tutoring1,784 freelancers · 🇲🇰 #2Top 22%
  7. #831Data Annotation2,301 freelancers · 🇲🇰 #6Top 36%