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Faizal Mangiwa
@f_mangiwa
AI Engineer
Indonesië
Indonesisch, Engels
Over mij
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, FastAPI, Langchain, Langgraph, ChromaDB, PostgreSQL, Gradio/Streamlit, and React/Next.js.
My projects include security-focused RAG, multi-agent workflows, fine-tuning, AI data extraction, evaluation pipelines, structured data ingestion and validation, business analytics, and automated testing.
Skills
Faizal Mangiwa
offline •
Gemiddelde reactietijd: 13 uur
Bekijk mijn diensten
AI chatbot development
I will turn your documents into an ai assistant that gives useful answers
Implementatie en uitrol van AI
I will automate complex business tasks with ai agents that get work done
Portfolio
Werkervaring
AI Engineer — Independent Projects
Independent
Jun 2026 - Present • 5 mos
Building practical AI engineering projects focused on LLM applications, RAG, AI agents, fine-tuning, model evaluation, and intelligent automation. Selected work includes security-focused multi-tenant RAG, multi-LLM agent orchestration, QLoRA fine-tuning and cloud GPU deployment, AI-powered competitive intelligence, Python-to-C++ code generation, and speech transcription and summarization.
