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Samuel M.
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Samuel M.

AI Trainer | LLM Evaluator | Annotation Specialist |AI Data Labeling

⭐️ 𝑻𝒐𝒑 𝑹𝒂𝒕𝒆𝒅 - 𝑻𝒐𝒑 1% 𝒐𝒇 𝑻𝒂𝒍𝒆𝒏𝒕 𝒐𝒏 𝑼𝒑𝒘𝒐𝒓𝒌 ⭐️ ⭐ AI Evaluation & Training Specialist | 1,000+ AI annotation and evaluation tasks completed | Experienced with LLM testing, RLHF, prompt evaluation, and data quality assurance ⭐ I help AI companies improve model performance through high-quality human feedback, AI response evaluation, data annotation, and quality control. I specialize in evaluating LLM outputs, identifying reasoning errors, improving training datasets, and creating reliable AI workflows. With experience supporting AI projects through Scale AI, Outlier, and Handshake AI, I understand the importance of accuracy, consistency, and scalable data operations required to build better AI systems. 🤖 AI Services I Offer: 📌 LLM Response Evaluation & Ranking 📌 AI Model Testing & Quality Assurance 📌 RLHF (Reinforcement Learning from Human Feedback) 📌 Prompt Creation & AI Benchmarking 📌 Text, Image & Multimodal Data Annotation 📌 Data Labeling & Dataset Validation 📌 AI Agent Evaluation & Tool-Calling Review 📌 AI Safety & Hallucination Detection 📌 SOP Creation & Annotation Workflow Improvement 🛠️ Tools & Platforms: ChatGPT | Claude | Gemini | Perplexity | Replit | Lovable | Scale AI | Outlier | Handshake AI | AI Evaluation Platforms 📋 My AI Workflow: 1️⃣ Review project guidelines and evaluation criteria 2️⃣ Analyze AI outputs for accuracy, relevance, reasoning, and safety 3️⃣ Provide structured ratings and detailed feedback 4️⃣ Identify errors, inconsistencies, and improvement opportunities 5️⃣ Maintain high-quality standards across large-scale datasets ✅ Why Clients Choose Me: • 10,000+ AI annotation and evaluation tasks completed • Experience leading contributors in AI data projects • Strong understanding of LLM behavior and model improvement • Detail-oriented quality assurance approach • Experience with healthcare, technical, and general AI evaluations • Reliable communication and consistent delivery 📩 Ready to improve your AI systems? Send me your project details, evaluation criteria, and expected volume — I’d be happy to help your team deliver high-quality AI training data.

🇰🇪Nairobi, Kenya$20/hr100% JSS4.96 (22)Since Dec 2022
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Earnings and projects

MRR
$183

Last 6 months ÷ 6

World#116,437 / 412k
🇰🇪Country#716 / 3,243
Revenue, last 30 days
$0

Last 6 months: $1.1k

Total earnings
$6.9k

Billed in all: $7.1k

World#227,642 / 412k
🇰🇪Country#1,647 / 3,243
Per project
$237

$550 in the last 6 months

World#251,227 / 412k
🇰🇪Country#1,850 / 3,243
Projects, last 6 months
2

Across 3 contracts

33% fixed67% hourly
World#88,918 / 412k
🇰🇪Country#531 / 3,243
Projects in all
29

Across 34 contracts

76% fixed24% hourly
World#100,215 / 412k
🇰🇪Country#869 / 3,243

Earnings, last 30 days

$7.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$7.0k$7.1k$7.2k$7.3kOct 8Oct 23Nov 7

Skill rankings: Top 17% in Essay Writing

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