Available for projects · Q3 2026
I build AI systems
that ship.
I'm Lorenzo Maiuri — AI engineer and software consultant based in Italy. I turn complex ideas into production-grade systems for startups and B2B companies across Europe.
8M+
users on platforms
I've architected
90%
reduction in manual
processing time
~5yrs
engineering
experience
4+
AI systems live
in production
8M+
users on platforms
I've architected
4+
AI systems live
in production
production systems, shipped
AI · agents · cloudCase study
Cloud-native news chatbot
Real-time news summarization and conversational discovery for one of Italy's major digital outlets. Multi-agent architecture with persistent memory, streaming responses, and semantic retrieval over a live editorial corpus.
Next.jsFastAPILlamaIndexGeminiFirestoreGCPDockerGitHub Actions
8M+
monthly readers reached
<3s
end-to-end response time
99.9%
uptime SLA
live
real-time news corpus
AI · RAG · SaaS · cloud
AI news ingestion & RAG platform
Multi-tenant SaaS that ingests news from arbitrary RSS and JSON feeds, enriches them with topic extraction and metadata, and stores both content and vector embeddings on S3. The conversational layer combines tool-use and RAG dynamically — the agent decides whether to query structured filters or semantic retrieval based on the question.
→ Tens of thousands of articles/day · seconds-scale response
Next.jsTypeScriptVercel AI SDKAWS BedrockS3 VectorsTerraformAWS
Vision LLM · mobile AI
Document AI for expiration tracking
Backend AI service for a Flutter mobile app that extracts expiration dates from photos of receipts, medical prescriptions, and ID documents. Categorizes the document type, extracts the relevant date, and syncs it back to the user's calendar — all with data residency guarantees via Bedrock.
→ Photo-to-calendar in seconds · private inference
PythonFastAPILangChainAWS BedrockVision LLMsFlutter (client)
NLP · fine-tuning
BERT GDPR classifier
Fine-tuned BERT for personal data detection, deployed into a B2B production platform for GDPR compliance workflows.
→ 85% accuracy · 90% less review time
PyTorchBERTHuggingFace.NET
Data · infra
Data warehouse modernization
Oracle → PostgreSQL migration with full ETL rewrite on Airflow and CI/CD pipeline. Restructured the warehouse model and documented downstream consumers throughout the transition.
→ 100% cost reduction · 20% faster queries
PostgreSQLOracleAirflowDockerdbt
02— LorenzoBot
ask instead of reading
Live · AI assistant
Rather than reading all this,
just ask.
Knows my projects, stack, availability, and approach in detail. Powered by multi-agent reasoning and persistent memory.
Open LorenzoBotDo you work with LangChain agents?
Yes — production systems with both LangChain and LlamaIndex. Most recently a distributed orchestrator for a B2B client, handling document parsing and automated reporting at scale.
03— Terminal
navigate the site from the command line
lorenzomaiuri.dev — bash
$ ls
about.md work/ stack.json contact.txt cv.pdf
$ cat about.md
AI engineer · 5 yrs · Italy/EU · ships production systems.
$
04— Stack
core tools and supporting tech
Core: Python · LangChain · LlamaIndex · AWS — everything else as needed.
AI, ML & LLMOps★ primary
PyTorchHugging Face / TransformersLangChain / LlamaIndexLangSmith / PhoenixvLLM / OllamaQdrant / pgvectorMLflow / Weights & Biasesscikit-learn / pandas / polars
Backend & Data
PythonTypeScript / Node.jsPostgreSQL & RedisFastAPI.NET / C# / GogRPC / REST / GraphQLApache Kafka / RabbitMQApache Airflow
Infra & Cloud
AWSDockerTerraformGCPAzureCloudflareKubernetesGitHub Actions CI/CD
Let's build
Have a project in mind?
I'm available for long-term consulting engagements with startups and B2B companies. Remote-first, based in Italy, working across Europe.