ANALYTICS & AI
AI Running Coach
Running analytics, a visual dashboard and opt-in AI coaching, with reproducible calculations kept separate from generated advice.
- FastAPI
- PostgreSQL
- JavaScript
- OpenAI
Personal projects. Practical engineering.
Useful software.
From idea to deployment.
Hi, I'm Gianpaolo. I build applications around real-world problems, connecting interfaces, APIs and data with a hands-on, self-hosted approach.
- Full-stack applications
- Data & AI
- Automation & self-hosting
01 / SELECTED BUILDS
Different problems. End-to-end ownership.
A few examples of the applications I develop. App links live in the launcher below and may require sign-in.
FULL-STACK APPLICATION
My Garage
Vehicle records, maintenance, fuel spending and mileage brought together through a relational API and an interactive web interface.
- FastAPI
- SQLAlchemy
- PostgreSQL
- Chart.js
AI & DOCUMENT AUTOMATION
CV OnDemand
Job-specific CV generation from a verified source profile, with optional AI rewording and checks for unsupported numbers and names.
- Python
- Streamlit
- OpenAI
- Docker
02 / HOW IT FITS TOGETHER
The system behind the projects.
Two connected flows: getting code into a running container, then serving an application and its data.
Repository-defined workflow, not live infrastructure monitoring. On smaller screens, open full size or use the text version below.
Open full-size diagram (opens in a new tab)Read the workflow step by step Text version
DELIVERY
From a source change to a deployment check
- 01
GitHub
Application source and a checked-in Jenkinsfile.
Source control - 02
Jenkins
SCM polling picks up changes and builds the Docker image.
Build automation - 03
Docker on Pi
The job replaces the app container with the new build.
Deployment - 04
Health probe
The pipeline requests an app endpoint to check the deployment.
Verification
Selected jobs also register the app. For example, CV OnDemand updates the live service registry after its health check. The launcher reads that registry.
RUNTIME
From a browser request to app-owned storage
- 01
Browser
Open the portal or navigate to an application's address.
Web request - 02
Caddy
Serves the static portal and routes requests to hosted apps.
HTTPS & routing - 03
App containers
Each hosted application runs its own interface and backend.
Independent services - 04 / STORAGE OPTIONS
PostgreSQL
Running Coach and My Garage use PostgreSQL. The shared-server convention gives each app its own database or schema.
SQLite & files
MTG uses SQLite. CV OnDemand keeps YAML profiles and generated documents in app-owned file storage.
Shared server, separate data
The PostgreSQL convention is a dedicated database or schema per app, not one common database for everything. Some apps use SQLite or files instead.
Build, deploy, verify
These Jenkins jobs include build, deploy and endpoint checks. Tests exist in individual projects; a universal pipeline test gate is not shown here.
A registry, not an admin backend
The launcher reads the service registry. Portal deployments preserve its live copy; app registration is a separate operation.
03 / FAMILY PORTAL
The service launcher.
Browse the configured apps and infrastructure. Links open separately; access is handled by the destination, not this page.
Loading services...
Reachability is a browser-side network check, not a health or authentication guarantee. App descriptions come from the registry; HTTP-only checks are skipped when this page uses HTTPS.