I will build ai automation workflows for your business

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f_mangiwa
Faizal Mangiwa

About this gig

Need to automate a repetitive business workflow with AI?


I build custom AI automation workflows that combine LLM reasoning, structured business logic, data processing, APIs, workflow state, and controlled task execution.


I can build solutions for:

  • Business process automation
  • AI-powered operational workflows
  • Research and information-gathering automation
  • Data collection and structured processing
  • AI decision-support workflows
  • Human-in-the-loop approval workflows
  • RAG-powered business workflows
  • AI agents and task orchestration
  • API and external system integrations
  • Multi-LLM workflows and model routing
  • Automated evaluation and quality checks
  • FastAPI and Streamlit applications
  • Testing, documentation, and production-oriented delivery


My portfolio includes an AI operations orchestration system designed to investigate operational issues, apply deterministic business rules, use LLM reasoning, route high-risk actions through human approval, maintain workflow state, and produce auditable results.


Please message me before ordering so we can define your workflow, data sources, integrations, autom

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