I will custom ai agents and multi agent workflows

F
f_mangiwa
F
f_mangiwa
Faizal Mangiwa
custom ai agents and multi agent workflows
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custom ai agents and multi agent workflows
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custom ai agents and multi agent workflowscustom ai agents and multi agent workflowscustom ai agents and multi agent workflows

About this gig

Need an AI agent that can do more than answer questions? I can build custom AI agents and multi-agent workflows that use LLMs, tools, APIs, and structured task execution to automate real-world processes.


I can build solutions for:

  • Custom AI agents for specific business tasks
  • Multi-agent workflows and task delegation
  • Research and information-gathering agents
  • Tool-calling and API integrations
  • Multi-LLM orchestration and model routing
  • Autonomous workflow automation
  • Agent memory and structured workflows
  • Python-based AI applications
  • Gradio/Streamlit interfaces
  • Testing, evaluation, and documentation


I focus on reliable architecture, practical implementation, clear workflows, and cost-conscious LLM integration.


Please message me before ordering so we can define the agent's goal, tools, integrations, and scope.

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Hugging Face
    • Ollama

  • Tools & frameworks

    • LangChain
    • LangGraph
    • CrewAI
    • OpenAI Agents SDK
    • Google ADK

  • AI solution type

    • AI agent
    • Other

  • Purpose

    • Research
    • Workflow automation

Get to know Faizal Mangiwa

Faizal Mangiwa

AI Engineer

  • FromIndonesia
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    Indonesian, English
I’m an AI Engineer focused on building practical AI systems and LLM-powered applications. I specialize in RAG, AI agents, multi-model orchestration, LoRA/QLoRA fine-tuning, model evaluation, and intelligent automation. I build Python-based solutions using OpenAI, Gemini, Groq, Hugging Face, PyTorch, ChromaDB, and Gradio/Streamlit. My projects include security-focused RAG, multi-agent workflows, fine-tuning, AI data extraction, and evaluation pipelines.

My Portfolio

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