Igor N.
FreelancerTop Rated PlusAI Agent Dev | Chatbot, RAG, LLM, GenAI, Machine Learning | Full Stack
Member since 2022 ยท 100% Job Success
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WorldTop 0.18%
United StatesTop 0.71%
AI App DevelopmentTop 0.8%
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upworkrank#41in AI App Development ยท Top 0.8%Share this rank
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$13k
MRR
est. monthly
#684
World rank
of 372,170
$596k
Lifetime earnings
since 2022
63
Total jobs
completed
About
๐
๐จ๐๐ฎ๐ฌ ๐จ๐ง ๐ฒ๐จ๐ฎ๐ซ ๐๐ฎ๐ฌ๐ข๐ง๐๐ฌ๐ฌ while I handle everything related to AI and software development. Have a great idea for an AI agent or assistant but ๐
๐๐'๐ ๐๐๐๐ ๐๐๐๐๐ ๐๐ ๐๐๐๐๐? Just send me a DM and we will arrange ๐ ๐๐ซ๐๐ ๐๐-๐ฆ๐ข๐ง ๐๐จ๐ง๐ฌ๐ฎ๐ฅ๐ญ๐๐ญ๐ข๐จ๐ง ๐ where I will do my best to answer all your questions.
[Updated: July 16, 2026]
I helped a wide range of customers - from small startups to enterprises - build human-like AI agents, LLM assistants, NLP projects, RAG systems, AI Knowledge Bases, AI MVP and AI chatbots.
Here are some examples:
ยท AI assistant with RAG functionality for a leading telehealth company;
ยท LLM-based call analysis and assessment using over 40 parameters;
ยท LLM agent to extract information from medical records;
ยท AI agent for a real estate sales team;
ยท Health AI assistant for nurses;
ยท RAG software for financial and investment analysts that processes documents in various formats;
ยท AI real-time voice avatars for US medical students.
I can help you build an advanced RAG system with your own data.
Moreover, I can help you integrate AI / LLMs / ML in your business strategy, products and roadmap.
"Simple put, one of the best engineers we've ever worked with"
โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ - Boaz, Head of RnD @ HoneyBook
๐๐๐๐ฌ: OpenAI (GPT 3.5, GPT 4, Whisper AI), Anthropic (Claude 3.5 Sonnet), DeepSeek and open-source models (Mistral, Llama 3).
๐๐ ๐ฌ๐ค๐ข๐ฅ๐ฅ๐ฌ: OpenClaw, LlamaIndex, Langchain, Prompt Engineering, Vector store databases (Pinecone, Qdrant, Chroma DB), agents (AutoGPT, Autogen), chatbots, assistants, knowledge bases.
๐๐๐ฉ๐ฅ๐จ๐ฒ: Azure Cloud Services, Docker, AWS, Web apps, Chatbot platforms.
๐
๐ฎ๐ฅ๐ฅ ๐๐ญ๐๐๐ค ๐๐ง๐ ๐ข๐ง๐๐๐ซ๐ข๐ง๐ :
- React & Next.js / Angular frontend architecture
- Python (FastAPI) backend development
- Node.js, Express.js, Nest.js APIs
- SQL Server, MySQL, PostgreSQL, MongoDB
- Multi-tenant SaaS platforms
- Stripe billing & subscription systems
If you are looking for a reliable and skilled AI developer who can deliver high-quality results, message me. I would love to hear more about your project and discuss how I can help you achieve ๐ฒ๐จ๐ฎ๐ซ ๐ ๐จ๐๐ฅ๐ฌ.
Rankings
Where Igor N. ranks by monthly revenue, worldwide, in United States, and in every Upwork skill it competes in.
World#684 / 372,170Top 0.18%
United States#343 / 48,174Top 0.71%AI App Development#41 / 5,110Top 0.8%
AI Chatbot#32 / 7,950Top 0.4%
LLaMA#2 / 241Top 0.83%
Retrieval Augmented Generation#15 / 3,734Top 0.4%
AI Agent Development#55 / 12,232Top 0.45%
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Freelancer snapshot
On Upwork since2022
Rating100% Job Success
Skills tracked5
Skills
AI App DevelopmentAI ChatbotLLaMARetrieval Augmented Generation
Igor N. works mainly in AI App Development, ranking top 0.8% of freelancers in that skill.
MRR trendSoon
Last 12 weeks
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Competitors on the board
Who ranks just above and below by MRR across all freelancers.
This freelancer is #684 of 372,170 across all freelancers.
RankFreelancerMRRMRR trend
MRR benchmark
Igor N. earns more than 99.82% of all freelancers we track.
Top 0.18%
among all freelancers we track
$0โ$500
32%
$500โ$1k
12%
$1kโ$2.5k
17%
$2.5kโ$5k
13%
$5kโ$10k
12%
$10kโ$25k
10%
$25kโ$50k
3%
$50k+
1%
Igor N.'s bracket ยท $13k
You32%$0โ$500
You12%$500โ$1k
You17%$1kโ$2.5k
You13%$2.5kโ$5k
You12%$5kโ$10k
You10%$10kโ$25k
You3%$25kโ$50k
You1%$50k+
Igor N. earns an estimated $13k/mo. That's 9.1ร the typical freelancer and more than 99.82% of everyone we track.
Freelancers with no recent MRR are excluded. Only the 150,997 freelancers with active monthly revenue are ranked here.
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MRR is an estimate from Upwork's public figures - not an Upwork-official number.