i
ivanrajic294

Ivan Rajic

@ivanrajic294
4,9(83)

Level 2

AI Automation and AI Agent, n8n automation developer RAG Chatbot

Serbie
Anglais, Chinois
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

i
ivanrajic294
Ivan Rajic
50 $US/heure
hors ligne • 
Temps de réponse moyen de 2 heures

Voir mes services

Développement de protocoles blockchain
I will be blockchain developer for web3 dapp, pumpfun, cross chain bridge on evm solana
4,9(43)
Automatisations et agents
I will build ai agent with rag langchain langgraph and ai automation with n8n make
5,0(25)

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Portfolio

83 Avis
4,9

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Détails de la notation
  • Niveau de communication avec le freelance
    4,9
  • Qualité de la livraison
    4,9
  • Valeur de la livraison
    4,9
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    M

    mateo_clark820

    CA

    Canada

    Collaboration en cours
    5

    Great experience! The n8n automation was built exactly as requested and delivered much faster than expected. Communication was excellent throughout the project.

    50 $US

    Prix

    1 jour

    Durée

    gig

    Automatisations et agents

    Utile?
    Oui
    Non
    A

    alexenderson

    GB

    Royaume-Uni

    Collaboration en cours
    5

    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...

    200 $US-400 $US

    Prix

    3 jours

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    gig

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    M

    mateo_clark820

    CA

    Canada

    Collaboration en cours
    5

    Built an AI lead response system for my real estate team. Leads now get answered in 9 secs instead of hours - a lead literally told my agent 'wow you guys are fast.' It qualifies, filters out people already working with agents, distributes fairly between my 4 agents and syncs everything to follow up.

    100 $US-200 $US

    Prix

    2 jours

    Durée

    gig

    Automatisations et agents

    Utile?
    Oui
    Non
    M
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    melina_barros

    MD

    Moldavie

    Collaboration en cours
    5

    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...

    200 $US-400 $US

    Prix

    4 jours

    Durée

    gig

    Automatisations et agents

    Utile?
    Oui
    Non
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    mathieu878

    FR

    France

    1

    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...

    800 $US-1 000 $US

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    8 jours

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    Développement de protocoles blockchain

    I

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