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captainyugi00/README.md
Paolo Vergani — software engineer, security researcher, founder

About

I'm a software engineer and founder based in Rome. I started out reverse-engineering the parts of the web most developers never see — how browsers really talk to servers, and how systems tell a person from a program. That work taught me to take things apart properly before rebuilding them, and I've worked that way ever since.

Today my work sits in three areas: security research, AI and machine learning platforms, and production SaaS architecture. Over a hundred projects across thirteen organizations, seven of them shipped as commercial products. I'm currently building Inoue AI, a production AI studio for creators and agencies.

At a glance

100+ projects, 13 organizations, 10 languages, 7+ shipped products, 8 fields of work

Currently building

Inoue AI — a production AI studio for creators and agencies

Inoue AI brings AI generation, captioning, scheduling, analytics and worker orchestration into a single platform, with Inoue Vault as its companion product.

Selected work

Six selected projects across security research, AI platforms, SaaS and mobile

The rest of the portfolio
Area Shape of the work
Security research & protocol tooling large Rust workspaces, analysis pipelines, high-throughput engines
AI & machine learning platforms training, inference and media pipelines on GPU infrastructure
SaaS backends & dashboards multi-tenant APIs, billing, authentication, admin control planes
Automation & integrations schedulers, worker fleets, bots, browser tooling
SDKs & developer tooling multi-language clients, CLIs, published packages
Blockchain infrastructure real-time data streaming, trading infrastructure, monitoring
Mobile native iOS with on-device machine learning, watch and widget extensions

Most of this is commercial work — happy to go into detail on any of it directly.

Languages

Language proficiency: Python, Go, TypeScript and Rust at expert level; JavaScript, SQL, Protobuf and Swift advanced; C# intermediate; Solidity basic

Where each one goes
Language Level Projects Where I reach for it
Python Expert 65 async backends, AI/ML pipelines, automation, SDKs
Go Expert 38 production SaaS, gRPC services, networking libraries, workers
TypeScript Expert 30 dashboards, marketing sites, desktop apps, browser extensions
Rust Expert 18 security research, high-performance engines, systems tooling
JavaScript Advanced 20 Node services, single-page apps, build tooling
SQL Advanced 12 schema design, migrations, tenant isolation, analytics
Protobuf Advanced 6 service contracts and code generation
Swift Advanced 3 SwiftUI apps, watch and widget extensions, on-device ML
C# Intermediate 3 ASP.NET Core services, static analysis tooling
Solidity Basic 1 smart contract work

How I build

Request path: client, TLS edge, tenant-isolated API, durable job queue, GPU workers, store — all reporting into a shared observability layer

Patterns I design with
Multi-tenant systems with isolation enforced at the database Event-driven architecture with a transactional outbox
Services orchestrated with Docker Compose Tiered caching across memory, cache and materialized views
Domain-driven design with strict layering Clean architecture — ports and adapters
Contract-first APIs with enforcement gates Multi-language SDK design and distribution
Workspace monorepos Plugin and adapter-based extensibility
Real-time streaming over WebSocket, gRPC and SSE Circuit breakers and per-endpoint rate limiting
Background job processing and worker fleets Distributed orchestration with checkpoint and resume
Sidecar pattern for protocol-level concerns Envelope encryption for secrets at rest
Idempotency keys on every write Graceful shutdown with drain semantics
Zero-trust edge with no public ports Subscription and metered billing
Content-addressed storage with signed audit logs Cross-language bridges between runtimes
Serverless GPU inference Metrics, logs, traces and profiles on every service

Technology

Technology board covering languages, frontend, backend, AI and machine learning, security and protocol, data, and infrastructure and operations

Data & infrastructure, in detail
Database How I use it
PostgreSQL primary relational store — row-level security, vector search, materialized views, full-text
Redis caching, pub/sub, job queues, session storage
SQLite embedded storage — full-text search, write-ahead logging
ClickHouse analytics at volume
ScyllaDB wide-column persistence for high-write workloads
MongoDB document storage
SQL Server enterprise middleware integration
Infrastructure How I use it
Docker & Compose multi-stage builds, minimal images, full-stack orchestration with health checks
GitHub Actions testing, linting, container publishing, contract gates, cross-platform releases
Caddy · Nginx reverse proxying, automatic HTTPS, multi-subdomain routing
Prometheus · Grafana · Loki · Jaeger metrics, dashboards, log aggregation, distributed tracing
Cloudflare tunnels, workers, mutual-TLS access, object storage, DNS
Hetzner · RunPod · Vercel production hosting, GPU inference, frontend delivery
RabbitMQ · Redpanda message brokering and event streaming
PgBouncer · WireGuard connection pooling, secure network tunnels
PyPI · npm · crates.io · Go modules package publishing
Protocols & interfaces

Web & transport — REST with contract-first OpenAPI, gRPC with streaming, WebSocket, TLS 1.2 and 1.3, HTTP/2, HTTP/3 and QUIC, Model Context Protocol, server-sent events

Authentication — JSON Web Tokens with key rotation, OAuth 2.0, OpenID Connect, PKCE, SAML single sign-on, WebAuthn and passkeys, time-based two-factor

Payments — subscriptions, webhooks, connected accounts, hosted card fields, 3-D Secure

AI & cloud — Anthropic, OpenAI, speech and text-to-speech providers, serverless GPU, model hosting

Hardware & low-level — Bluetooth Low Energy, push notifications, IMAP, AMQP, Chrome DevTools Protocol, S3-compatible storage

Fields of work

Security research & protocol engineering

Protocol-level reverse engineering of commercial detection systems. JavaScript analysis and deobfuscation pipelines, cryptographic protocol reimplementation, and validation against recorded ground truth. Large Rust workspaces with automated verification built in from the start.

TLS & HTTP protocol engineering

Custom fingerprinting libraries and browser-realistic connection emulation. Frame-level HTTP/2 configuration, HTTP/3 and QUIC, and TLS bindings including post-quantum key exchange. Maintained forks of Go's networking internals, with packages published to PyPI and crates.io.

AI & machine learning

Fine-tuning for image and video diffusion models. Serverless GPU inference pipelines. Computer vision for detection, tracking, and face and speaker analysis. Speech recognition and multi-provider synthesis. Natural language processing for sentiment, entity extraction and topic modelling.

SaaS platform engineering

Multi-tenant architecture with isolation enforced at the database rather than in application code. Subscription billing, credit metering and entitlements. Passkeys, single sign-on and multi-factor authentication. Background job processing and full observability across deployments of fifteen or more services.

Blockchain & DeFi

Real-time chain data streaming and token monitoring. Automated trading infrastructure. DeFi protocol integration and cross-chain smart contract work.

Commerce & payments engineering

Checkout automation across more than thirty retail platforms. Payment protocol integration across the major processors. Session and identity management at scale, built on a modular, adapter-based architecture.

iOS & mobile

SwiftUI applications with watch and widget extensions. On-device machine learning with Core ML and Vision. Bluetooth hardware communication, health data, passkeys and automated UI testing.

Video & media processing

GPU-accelerated encoding and transcoding pipelines. Programmatic video generation. Animated, face-aware captioning. Automated publishing to social platforms.

Experience

Products shipped — Inoue AI · ClipVision AI · AVAI · TCGNotify · Berserk · TixEase · DemonRaffles

Previously

Organization Focus
WeWill S.r.l. AI product development
ClipVision AI video tooling
SniperAIO automation platform
DemonSolutions automation and security tooling
Phasma AIO automation platform
Elmec Informatica enterprise IT

Activity

Contribution metrics, refreshed daily
Contribution graph

Contact

LinkedIn  X / Twitter  Email

Open to consulting, collaboration, and problems worth the effort.


Tell me, why do you choose to be ordinary? — Sōsuke Aizen
© Paolo Vergani · every graphic here is a self-contained SVG, generated by .github/scripts/build-assets.mjs

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