SALVATORE
CANNAVALEBASED IN ITALY
INDEPENDENT MIND. PRACTICAL APPROACH.PERSONAL PORTFOLIO / 001

Junior full-stack developer/ AI & AUTOMATION

FROM REAL-WORLDOPERATIONSTO AI-POWEREDSOFTWARE.

Years of hands-on operational experience taught me how real businesses work.

Today, I use software, AI and Codex to build practical digital solutions.

Explore My Journey View Projects

Available for remote opportunities

01 — 05A DIFFERENT START.
A NEW DIRECTION.
  1. Real world
  2. Navigation
  3. Data
  4. Software
  5. AI
SC ↗
02 / JOURNEYTHE ORIGIN OF THE APPROACH

FROM SEA
TO SOFTWARE.

Before software,
there were real operations.

Years working in the marine sector taught me to make decisions, solve practical problems and understand how operational systems work from the inside.

  1. Real operations

    Before writing software, I worked inside systems where decisions had immediate consequences.

    MARINE OPERATIONS

    Vessel Captain / Marine Operations

    • Vessel operations
    • Mussel farming
    • Logistics
    • Operational responsibility
    • Problem solving
    • Decision making

  2. Responsibility

    Years in marine operations developed discipline, adaptability and practical decision-making.

  3. Problem solving

    Real problems rarely arrive with documentation. You understand them, adapt and solve them.

  4. Process thinking

    Working inside operational workflows made inefficiencies easy to recognize.

  5. The turning point

    Working inside real processes made me start questioning how they could be improved.

    “Could software
    make this simpler?”
    • Manual processes.
    • Repeated tasks.
    • Information scattered across different places.

    Problems that software could simplify.

  6. Software

    That question became the beginning of a new route. Software and AI became tools for turning practical understanding into better systems.

SAME MINDSET / NEW TOOLS

THE TOOLS CHANGED.
THE APPROACH DIDN'T.

Understand the problem.
Build a practical solution.
Improve it.

03 / BUILDNEXT CHAPTER
03 / BUILDAI-ASSISTED DEVELOPMENT

I DON'T JUST
PROMPT AI.
I BUILD
WITH IT.

Codex is part of
my development workflow.

I use it to move from requirements to implementation faster — while keeping control of architecture, logic, testing, debugging and iteration.

The goal isn't to generate more code.
It's to build better solutions faster.

THE CHALLENGE / FURNITURE BUSINESS MANAGEMENT SYSTEM

BUILD A QUOTATION SYSTEM
CONNECTED TO INVENTORY.

A quotation should not exist as an isolated document. It needs to interact with products, customer information, pricing and business logic.

SC / SYSTEM INSPECTION

FURNITURE BUSINESS MANAGEMENT SYSTEM

ONE REQUIREMENT.
A CONNECTED FEATURE.

Workflow walkthrough · Project in active development.
Development approach and validation targets, rather than a live application or completed-feature report.

  1. 01

    The challenge

    Build a quotation system connected to inventory. A quotation needs to interact with products, customer information, pricing and business logic.

  2. 02

    Requirements

    Identify the customer, choose inventory products, enter quantities and prices, apply discounts and calculate totals. Define expected behaviour before implementation.

  3. 03

    Architecture

    Connect customers to quotations and quotations to line items. Reference inventory products while keeping quotation-specific quantities and prices in quotation items.

    CUSTOMER → QUOTATION
    QUOTATION ITEMS → INVENTORY
  4. 04

    Codex-assisted implementation

    Break the architecture into focused tasks: product selection, calculation logic, persistence and interface feedback. Use Codex to explore and implement changes; review the decisions and their integration.

  5. 05

    Testing

    Check totals with and without discounts, missing customer data and invalid quantities. Save and reopen the quotation. Reproduce failures, correct them and repeat the flow.

  6. 06

    Result

    The feature target is a quotation connected to the business system, rather than a standalone document. Readiness depends on validated calculations, persisted data and a usable end-to-end flow.

HUMAN DIRECTION / CONTINUOUS VALIDATION
DEVELOPMENT ROUTE / 09 WAYPOINTSSELECT A WAYPOINT ↙

  1. A business needs to create quotations using products already stored in inventory.

    HUMAN DIRECTION
    Start with the business relationship, not an isolated document.
    WORKING TOWARD
    A quotation connected to existing business data.
INTENT → STRUCTURE → IMPLEMENTATIONSC / 03
01 / 09DEFINE / THE NEED

Problem.

A business needs to create quotations using products already stored in inventory.

HUMAN DIRECTION
Start with the business relationship, not an isolated document.
WORKING TOWARD
A quotation connected to existing business data.
INTENTRequirements
STRUCTUREArchitecture
IMPLEMENTATIONReviewed changes

Explore the route. Every step connects back to the original problem.

RUNTIMEELECTRON
LOGICJAVASCRIPT / NODE.JS
DATASQLITE
INTERFACEHTML / CSS
AI DEVCODEX

SALVATORE / HUMAN DIRECTION

Intent.
Judgement.
Validation.

Requirements, decisions and review.

CODEX / AI ACCELERATION

Exploration.
Implementation.
Iteration.

Code exploration and debugging assistance.

SHARED OBJECTIVE

Working
software.

Directed. Reviewed. Validated.

FROM DEVELOPMENT ROUTE / TO REAL APPLICATION

THE PROCESS MATTERS.
THE RESULT
MATTERS MORE.

Real problems. Working software.

04 / PROJECTSNEXT CHAPTER
04 / PROJECTSPROOF OF WORK

BUILT,
NOT JUST LEARNED.

I learn by building.

Practical problems and real operational needs shape my work — from the business management system in active development to the AI applications I'm exploring next.

DESTINATION / 01CURRENT POSITIONActive development

Desktop business software

BUSINESS
MANAGEMENT SYSTEM.

A desktop management application designed around the operational needs of a furniture business. It centralizes information and workflows that would otherwise be distributed across different processes.

APPLICATION VIEWS / 01 — 07AWAITING REAL CAPTURES

Dashboard / APPLICATION VIEW

REAL SCREENSHOT PENDING

Dashboard

This view is reserved for an authentic application capture.

BUSINESS MANAGEMENT / DASHBOARD
01 / 07 · Dashboard

01 / PROBLEM

Business information and operational workflows can become fragmented across customers, products, quotations, supplier orders and deliveries.

02 / OBJECTIVE

Create one application capable of connecting those processes.

03 / SOLUTION

A desktop management system built around the actual workflow of the business.

ONE APPLICATION / CONNECTED WORKFLOWS

SELECT A MODULE ↙

MODULE / QUOTATIONS

Quotations

The connection between a customer's needs and the products the business supplies.

  • Products from inventory
  • Pricing
  • Discounts
  • Customer information
  • Automatic numbering
Completion status to confirm

Conceptual system map · Functional scope shown. Individual feature completion has not yet been verified.

TYPE
Desktop application
STATUS
Active development
DATA
SQLite
RUNTIME
Electron / Node.js
DEVELOPMENT
JavaScript + Codex
SOURCE
Private

BUILT WITH AI.
DIRECTED BY ME.

Codex is used throughout development to accelerate implementation, explore solutions, debug issues and iterate on features.

Project direction, requirements, workflow decisions, testing and validation remain human-led.

EXPLORE CASE STUDY

PRIVATE REPOSITORY

Source code is private because the application contains business-specific logic.

Electron / JavaScript / Node.js / SQLite / HTML / CSS / Codex

FURTHER ALONG THE ROUTE / IN DEVELOPMENT

DESTINATION / 02NEXT

AI application

AI Business Assistant

In development

An AI-powered application designed to explore how small businesses can interact with operational information using natural language and automate repetitive tasks.

PLANNED TECHNOLOGYNext.js / TypeScript / Node.js / LLM API

DESTINATION / 03NEXT

Automation

AI Workflow Automation

In development / exploration

An exploration of intelligent workflows connecting APIs, webhooks and AI to process incoming business requests.

TECHNOLOGY BEING EXPLOREDn8n / REST APIs / Webhooks / LLM

THE NEXT PROJECT
IS ALREADY BEING BUILT.

05 / CAPABILITIESNEXT CHAPTER
05 / CAPABILITIESPARTS OF ONE SYSTEM

TOOLS CHANGE.
THE ABILITY TO BUILD
MATTERS MORE.

I combine practical problem solving, software development and AI-assisted workflows to turn ideas into working digital solutions.

INTERFACE / APPLICATION

Build

  • JavaScript
  • TypeScript*
  • HTML
  • CSS
  • React
  • Next.js*
  • Electron
  • Node.js

STRUCTURE / CONNECTIONS

Data & systems

  • SQLite
  • SQL
  • REST APIs
  • Application architecture

DIRECTION / ITERATION

AI-assisted development

  • Codex
  • LLM integrations*
  • AI-assisted development
  • Prompt-driven implementation
  • Debugging and iteration with AI

TRIGGERS / WORKFLOWS

Automation

  • n8n*
  • Webhooks
  • REST APIs
  • AI workflows

* CURRENTLY EXPLORING

Next.js / TypeScript / n8n / LLM integrations / Advanced AI workflows

THE PRINCIPLE BEHIND THE PROCESS

THE TOOL IS NOT THE SKILL.
UNDERSTANDING THE PROBLEM
AND BUILDING THE SOLUTION IS.

06 / NEXT DESTINATIONOPEN TO WHAT COMES NEXT

THE NEXT COURSE
IS DIGITAL.

I'm currently looking for remote opportunities in AI applications, AI-assisted development, automation and junior full-stack development.

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Based in Italy.
Open to remote opportunities worldwide.

Salvatore Cannavale
ITALY / REMOTE · WORLDWIDE