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IgnazioDS/README.md

Ignazio De Santis

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Software engineer focused on AI systems, agent infrastructure, and automation. I build retrieval pipelines, execution frameworks, evaluation harnesses, and data tools — biased toward things that hold up under real operating conditions, not demo-only wrappers.

Available for contract work.

Website · LinkedIn · Email

Featured

Project What it does
SentinelID Passkey-style face authentication system — on-device CV for identity verification, liveness detection, and anti-spoofing. Desktop app (Tauri/Rust) + web dashboard (Next.js + FastAPI).
NexusRAG Multi-provider RAG platform with pluggable backends across cloud AI services. Supports multi-modal output (text + synthesized speech).
Agent Runbook Orchestrator Durable execution layer for AI-assisted operational workflows — step graphs with approval gates, retry logic, state persistence, and audit history.

AI & Agents

Repo Description
evalops-workbench Local-first evaluation harness for prompts, tools, and agents with regression tracking
repo-rag-debugger Source-aware debugging assistant that indexes codebases and docs to propose grounded fixes
spec-to-agent-scaffold Generates typed Python agent service skeletons from structured product specs

Data & Analytics

Repo Description
data-quality-watchtower Schema drift detection, anomaly monitoring, and dataset validation before pipelines break
notebook-pipeline-converter Converts exploratory notebooks into repeatable, testable batch pipelines
api-sync-pipeline Incremental REST API to SQLite sync engine — cursor pagination, retry/backoff, YAML config
marketing-attribution Multi-touch attribution analysis: last-click vs linear vs time-decay across 17k touchpoints
churn-analysis SaaS customer churn cohort analysis — onboarding signals, channel quality, retention heatmaps

Business Automation

Repo Description
revenue-signal-copilot Lead intelligence and prioritization using public signals and internal notes
customer-ops-briefing-bot Weekly account intelligence agent from CRM activity, meeting notes, and support history
lead-aggregator Multi-feed RSS lead aggregator with keyword scoring, deduplication, and CSV/SQLite export
price-monitor Multi-site e-commerce price monitoring with threshold alerts and CSV reporting

Developer Tools

Repo Description
csv-validator Schema-based CSV validation, transformation, and error reporting — YAML-driven, zero dependencies
ai-portfolio-lab Portfolio hub and CLI for cataloging and planning AI/automation project builds
Algorithms Sorting, search, DP, B-trees, RSA encryption, and quantum computing fundamentals in Python

Stack

Python · FastAPI · Next.js · PostgreSQL · SQLite · Docker · Celery · RAG · Embeddings · Tauri · Rust

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  1. NexusRAG NexusRAG Public

    The platform is designed to be a robust, scalable service with a pluggable architecture, allowing it to use different backend AI services from multiple cloud providers. It also supports multi-modal…

    Python 1

  2. SentinelID SentinelID Public

    SentinelID is a security-focused authentication system that replaces passwords with a passkey-style face login, built as a desktop app with a companion web dashboard. It performs on-device computer…

    Python

  3. Long-Form-Content-Intelligence-Engine Long-Form-Content-Intelligence-Engine Public

    System that ingests PDFs/web pages/notes and answers questions with citations, plus a verification step that flags uncertain claims.

    Python

  4. mscs-playbook mscs-playbook Public

    A structured, master’s-level Computer Science playbook that combines deep concepts, tested implementations, real-world case studies, and flagship projects. This repository is designed to be both: …

    Python 1

  5. api-sync-pipeline api-sync-pipeline Public

    Incremental REST API to SQLite sync engine: cursor pagination, retry/backoff, YAML config, 30 tests

    Python

  6. churn-analysis churn-analysis Public

    SaaS customer churn cohort analysis: onboarding signals, channel quality, retention heatmap — pandas + matplotlib

    Jupyter Notebook