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Eduard L.
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Eduard L.

AI Engineer | LLM Systems, Robotics AI & Full-Stack Products

I build production-ready AI products across LLM systems, robotics AI, computer vision, and full-stack application development. I placed 3rd internationally in the NXP Cup Autonomous Vehicle Competition, where I implemented perception and control systems for an autonomous vehicle using embedded C/C++. I also co-authored IEEE research on iOS LiDAR and ARKit-based 3D reconstruction and anthropometric measurement. My commercial experience includes developing AI-powered fintech platforms, conversational AI products, automated summarization and moderation pipelines, RAG workflows, agentic tool-use patterns, and structured LLM prompting. I work across the complete product stack, including React and TypeScript interfaces, Node.js and Python services, APIs, PostgreSQL and MongoDB, Docker, and CI/CD. My focus is not just on creating AI prototypes. I build reliable, maintainable systems that connect AI models with real product workflows and are ready for production use.

🇷🇴Iasi, Romania$20/hr100% JSS5.00 (2)Since Nov 2025

Earnings and projects

MRR
$207

Last 6 months ÷ 5.6 months active (since May 2026)

World#112,228 / 412k
🇷🇴Country#489 / 2,286
Revenue, last 30 days
$0

Last 6 months: $1.2k

Total earnings
$1.2k
World#380,758 / 412k
🇷🇴Country#2,112 / 2,286
Per project
$585

$579 in the last 6 months

World#168,427 / 412k
🇷🇴Country#1,000 / 2,286
Projects, last 6 months
2
100% fixed0% hourly
World#88,918 / 412k
🇷🇴Country#379 / 2,286
Projects in all
2
100% fixed0% hourly
World#328,886 / 412k
🇷🇴Country#1,938 / 2,286

Earnings, last 30 days

$1.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,140$1,160$1,180$1,200Oct 8Oct 23Nov 7

Skill rankings: Top 18% in C

Ranked by MRR among everyone on Upwork with the skill.

  1. #365C1,974 freelancers · 🇷🇴 #6Top 18%
  2. #962C++4,442 freelancers · 🇷🇴 #13Top 22%
  3. #1,144Git5,766 freelancers · 🇷🇴 #9Top 20%
  4. #1,794C#8,348 freelancers · 🇷🇴 #19Top 21%
  5. #2,043Docker8,761 freelancers · 🇷🇴 #13Top 23%
  6. #2,282MongoDB10,865 freelancers · 🇷🇴 #10Top 21%
  7. #2,923MySQL14,471 freelancers · 🇷🇴 #12Top 20%
  8. #3,750PostgreSQL12,850 freelancers · 🇷🇴 #20Top 29%