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Federico D
@federicos88
AI Backend Engineer RAG Vector Search
Italy
English, Spanish, Italian, German
About me
AI Automation & Backend Developer specialized in production-ready RAG architectures, vector search pipelines (Qdrant, pgvector), and high-performance FastAPI backends.
Backed by 4+ years of solid ICT infrastructure and system administration experience, I bridge the gap between heavy AI engineering and reliable, enterprise-grade software execution. My focus is on zero-cloud dependency, low-latency retrieval, and privacy-first local LLM integrations.
Skills
Federico D
Offline •
See my services
AI Websites & Software
I will build a custom rag ai agent using python and fastapi
Full Stack Web Applications
I will secure production fastapi backend with authentication, jwt postgresql
Portfolio
Work experience
Software Engineer & AI Developer
Freelancer • Freelance
Nov 2024 - Present • 1 yr 10 mos
Designing high-performance hybrid search systems, vector database architectures, and custom Python/TypeScript microservices for clients requiring scalable AI infrastructure.
AI Engineering Specialist
Company • Full-time
Jun 2026 - Aug 2026 • 2 mos
Specialized international mobility program focused on engineering RAG agents, local LLM integrations (Ollama, Qdrant), custom vector score calculations, and asynchronous streaming APIs with FastAPI.
ICT Technician & System Administrator
ICT • Full-time
Dec 2019 - Dec 2023 • 4 yrs
Managed server infrastructure, networking, and enterprise database systems. Built core competencies in system reliability, security, and low-level optimization.
