Freelancer Ignazio De Santis (python, AI & Machine Learning) ≡ ignaziods

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Ignazio De Santis
Padova, Italy
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AI systems that work in production — not just demos.

Software Engineer specializing in AI systems, Python, and production-grade automation. I build things that hold up under real conditions — not just demos.

What I build:

RAG pipelines & LLM applications — retrieval-augmented generation systems with multi-cloud AI backends (Vertex AI, OpenAI), vector database integration, and FastAPI REST APIs
AI agent frameworks — durable execution layers with human-in-the-loop approvals, retries, and audit trails
Developer tooling — evaluation harnesses for prompts/agents, code scaffolding generators, debugging assistants
Data & analytics — pipeline monitoring, schema drift detection, marketing attribution models
Full-stack applications — Python backends, Next.js frontends, Rust systems components

Tech stack: Python · FastAPI · LLMs (OpenAI, Gemini) · RAG · LangChain · Vector DBs · Next.js · TypeScript · Rust · PostgreSQL · Docker

Available for remote contract work. Fast turnaround, clean code, production-ready.

LLM machine learning openai-api RAG ai agents REST API python fastapi

Revenue Signal Copilot — AI Lead Scoring System

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Revenue Signal Copilot — AI Lead Scoring System

AI & Machine Learning

A lead intelligence and prioritization system that scores accounts using public signals and internal notes. Helps sales teams focus on the highest-probability deals by surfacing buying intent signals and account health indicators. Built with Python…

Data Quality Watchtower — Pipeline Monitoring

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Data Quality Watchtower — Pipeline Monitoring

Python

A monitoring assistant that detects schema drift, anomalies, and suspicious dataset changes before pipelines break. Catches bad data early so engineers don't discover problems in production. Supports validation rules, alerts, and anomaly detection…

EvalOps Workbench — LLM Prompt & Agent Evaluation

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EvalOps Workbench — LLM Prompt & Agent Evaluation

AI & Machine Learning

A local-first evaluation harness for prompts, tools, and AI agents with regression tracking and experiment history. Run structured evals, compare prompt variants, and catch regressions before shipping. Essential for teams building serious LLM-powered…

Spec-to-Agent Scaffold — AI Code Generator

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Spec-to-Agent Scaffold — AI Code Generator

AI & Machine Learning

A generator that turns structured product specs into typed Python agent service skeletons. Eliminates boilerplate for AI agent projects — just describe what your agent should do, and get a production-ready scaffold with correct types, structure, and…

Customer Ops Briefing Bot — AI Account Intelligence

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Customer Ops Briefing Bot — AI Account Intelligence

AI & Machine Learning

A weekly intelligence agent that turns CRM activity, meeting notes, and support history into concise account briefs. Helps customer success and sales teams stay on top of their accounts without manual work. Built with Python and AI agents. #python…

Long-Form Content Intelligence Engine

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Long-Form Content Intelligence Engine

AI & Machine Learning

A system that ingests PDFs, web pages, and notes, then answers questions with citations and a verification step that flags uncertain claims. Ideal for research, legal, and compliance use cases where source grounding matters. Built with Python and…

Marketing Attribution — Multi-Touch Analytics

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Marketing Attribution — Multi-Touch Analytics

Python

Multi-touch marketing attribution analysis comparing last-click, linear, and time-decay models across 17,000+ customer touchpoints. Helps marketing teams understand which channels actually drive conversions. Built with Python, Pandas, and Jupyter…

Repo RAG Debugger — AI-Powered Debugging Assistant

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Repo RAG Debugger — AI-Powered Debugging Assistant

AI & Machine Learning

A source-aware debugging assistant that indexes codebases, stack traces, and documentation to propose grounded fixes. Uses RAG to retrieve the most relevant code context before generating a diagnosis. Reduces debugging time by grounding answers in…

Agent Runbook Orchestrator — AI Operational Automation

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Agent Runbook Orchestrator — AI Operational Automation

AI & Machine Learning

A durable execution layer for AI-assisted operational runbooks with human-in-the-loop approvals, automatic retries, and a full audit history. Enables teams to define repeatable ops procedures that AI agents can execute step-by-step, pausing for human…

SentinelID — Passkey Face Login System

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SentinelID — Passkey Face Login System

AI & Machine Learning

A security-focused authentication system that replaces passwords with a passkey-style face login. Built as a desktop app with a companion web dashboard. Performs on-device computer vision and biometric recognition — no data sent to the cloud. Built…

Ignazio De Santis
Padova, Italy
0 0
Available for hire

Projects -
Rating -
Rating 254

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Specializations

Python

AI & Machine Learning

CV

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Skills and abilities

Programming

Services

Outsourcing & consulting

Translation

Writing

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