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Ivan Rajic
@ivanrajic294
Level 2
AI Automation and AI Agent, n8n automation developer RAG Chatbot
Serbia
English, Chinese
About me
Dear Client, Welcome to my profile page!
I am so happy to share with you about my experiences and work history.
I am an AI automation and AI agent developer. I help businesses replace slow manual work with smart systems that run themselves.
I build automations that connect your tools - turning mails and form submissions into clean CRM records, routing leads instantly using n8n, Make, HubSpot and Claude AI. I also build advanced AI agents with LangChain, LangGraph and RAG that reason through tasks, answer from your own data, search the web and make voice calls.
Message me and I'll tell you.
Skills
Ivan Rajic
$50/hour
Offline •
Average response time: 10 hours
See my services
Blockchain Protocol Development
I will be blockchain developer for web3 dapp, pumpfun, cross chain bridge on evm solana
Automations & Agents
I will build ai agent with rag langchain langgraph and ai automation with n8n make
Want to work on an hourly basis?
Tell Ivan Rajic what you need.
$50
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hourPortfolio
83 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 83 Reviews
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Most relevant
mathieu878
France
I was very disappointed with the seller's level of diligence. The liquidity pool repair was carried out rather superficially, with several errors that I only discovered later when checking the work myself. Communication was also very difficult, with extremely long response times. For a technical task...
Seller's Response
Helpful?
axiomh2
Guatemala
ivan delivered the work very high quality of work and faster than expected. we are very excited to continue to work with him on many more projects.
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Helpful?
alexenderson
United Kingdom
Ongoing collaboration
I was skeptical that AI could answer a medical clinic's phone. Ivan proved me wrong carefully-he insisted on a 'shadow week' where the agent only took after-hours calls first, so there was zero risk. In that week alone it handled 23 real patient calls, made 14 bookings and correctly transferred a genuine...
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alexenderson
United Kingdom
Ongoing collaboration
Great experience from start to finish. The system is fast, accurate and easy to use. He also made revisions quickly and explained everything clearly. I'll definitely hire him again.
Seller's Response
Helpful?
melina_barros
Moldova
Ongoing collaboration
Excellent experience. The developer understood the difference between a real conversational RAG system and a basic document search chatbot. Communication was clear, progress updates were consistent and the final solution worked as expected. They even identified outdated information in our documentation...
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