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<!DOCTYPE html>
<html lang="it">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>John Whale · Bergamo</title>
<meta name="description" content="16+ anni in manifatturiero SAP. Consulenza SAP S/4HANA, data science, pipeline AI e tool interni per PMI industriali. Bergamo, IT — remoto su tutto il territorio.">
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<meta property="og:title" content="Gianluca Savona — SAP Business Analyst & AI Solutions Architect | Bergamo">
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/* ── FOOTER ── */
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/* ── REVEAL ── */
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/* ── RESPONSIVE ── */
@media(max-width:900px) {
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@media(max-width:520px) {
.container { padding: 0 1.25rem; }
nav { padding: 0 1.25rem; }
.presence-strip { grid-template-columns: 1fr 1fr; }
}
</style>
</head>
<body>
<!-- ── NAV ── -->
<nav>
<a href="#" class="nav-logo">
<span class="nav-dot"></span>
JOHN WHALE
</a>
<ul>
<li><a href="#about">Chi sono</a></li>
<li><a href="#philosophy">Economic Ways</a></li>
<li><a href="#consulting">Consulenza</a></li>
</ul>
<div class="nav-social">
<a href="https://github.com/johnwhaledev/" target="_blank" rel="noopener" title="GitHub">
<svg width="17" height="17" viewBox="0 0 24 24" fill="currentColor"><path d="M12 0C5.37 0 0 5.37 0 12c0 5.3 3.44 9.8 8.21 11.39.6.11.82-.26.82-.58v-2.23c-3.34.73-4.03-1.42-4.03-1.42-.55-1.39-1.34-1.76-1.34-1.76-1.09-.74.08-.73.08-.73 1.2.08 1.84 1.24 1.84 1.24 1.07 1.83 2.81 1.3 3.49 1 .11-.78.42-1.31.76-1.61-2.67-.3-5.47-1.33-5.47-5.93 0-1.31.47-2.38 1.24-3.22-.12-.3-.54-1.52.12-3.18 0 0 1.01-.32 3.3 1.23.96-.27 1.98-.4 3-.4 1.02 0 2.04.13 3 .4 2.28-1.55 3.29-1.23 3.29-1.23.66 1.66.25 2.88.12 3.18.77.84 1.24 1.91 1.24 3.22 0 4.61-2.81 5.63-5.48 5.92.43.37.82 1.1.82 2.22v3.29c0 .32.19.69.8.58C20.57 21.8 24 17.3 24 12c0-6.63-5.37-12-12-12z"/></svg>
</a>
<a href="https://open.spotify.com/intl-it/artist/7etRtq3G1vv4HOwIO29VgK" target="_blank" rel="noopener" title="Spotify">
<svg width="17" height="17" viewBox="0 0 24 24" fill="currentColor"><path d="M12 0C5.4 0 0 5.4 0 12s5.4 12 12 12 12-5.4 12-12S18.66 0 12 0zm5.52 17.34c-.24.36-.66.48-1.02.24-2.82-1.74-6.36-2.1-10.56-1.14-.42.12-.78-.18-.9-.54-.12-.42.18-.78.54-.9 4.56-1.02 8.52-.6 11.64 1.32.42.18.48.66.3 1.02zm1.44-3.3c-.3.42-.84.6-1.26.3-3.24-1.98-8.16-2.58-11.94-1.38-.48.12-1.02-.12-1.14-.6-.12-.48.12-1.02.6-1.14 4.38-1.32 9.78-.66 13.5 1.62.36.18.54.78.24 1.2zm.12-3.36C15.24 8.4 8.82 8.16 5.16 9.3c-.6.18-1.2-.18-1.38-.72-.18-.6.18-1.2.72-1.38 4.26-1.26 11.28-1.02 15.72 1.62.54.3.72 1.02.42 1.56-.3.42-1.02.6-1.56.3z"/></svg>
</a>
<a href="https://www.linkedin.com/in/gianluca-savona/" target="_blank" rel="noopener" title="LinkedIn">
<svg width="17" height="17" viewBox="0 0 24 24" fill="currentColor"><path d="M20.45 20.45h-3.55v-5.57c0-1.33-.03-3.04-1.85-3.04-1.85 0-2.14 1.45-2.14 2.94v5.67H9.35V9h3.41v1.56h.05c.48-.9 1.64-1.85 3.37-1.85 3.6 0 4.27 2.37 4.27 5.46v6.28zM5.34 7.43c-1.14 0-2.06-.93-2.06-2.07 0-1.14.92-2.06 2.06-2.06 1.14 0 2.06.92 2.06 2.06 0 1.14-.92 2.07-2.06 2.07zm1.78 13.02H3.56V9h3.56v11.45zM22.22 0H1.77C.79 0 0 .77 0 1.73v20.54C0 23.23.79 24 1.77 24h20.45C23.2 24 24 23.23 24 22.27V1.73C24 .77 23.2 0 22.22 0z"/></svg>
</a>
<a href="mailto:hi@johnwhale.com" title="Email">
<svg width="17" height="17" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="16" rx="2"/><path d="m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7"/></svg>
</a>
</div>
</nav>
<!-- ── HERO ── -->
<section id="hero">
<canvas id="bg"></canvas>
<div class="hero-overlay"></div>
<div class="hero-content">
<div class="hero-badge">Gianluca Savona · Bergamo, IT</div>
<h1>
Analizzo i processi.<br>
Costruisco i tool.<br>
<em>Senza intermediari.</em><span class="cursor"></span>
</h1>
<p class="hero-en">Process analyst who builds the tool. From problem to code, no handoffs.</p>
<p class="hero-sub">
SAP S/4HANA · Python & DuckDB · Bergamo, IT
</p>
<div class="hero-actions">
<a href="mailto:hi@johnwhale.com" class="btn btn-primary">Scrivimi →</a>
<a href="https://github.com/johnwhaledev/" target="_blank" rel="noopener" class="btn btn-ghost">GitHub</a>
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</section>
<!-- ── ABOUT ── -->
<section id="about">
<div class="container">
<div class="section-label">01 — About</div>
<h2>Il profilo ibrido<br>che colma il gap.</h2>
<p class="lead">16+ anni in manifatturiero mi hanno insegnato che i problemi si capiscono ma raramente si risolvono — perché chi vede il problema non sa costruire il tool, e chi costruisce il tool non capisce il processo. Ho rimosso quel gap.</p>
<div class="pillars-grid">
<div class="pillar reveal">
<span class="pillar-num">01</span>
<div>
<div class="pillar-title">Process Analyst</div>
<div class="pillar-desc">SAP S/4HANA MM/PP, supply chain, pianificazione avanzata. Operazioni manifatturiere dall'interno — non da una slide.</div>
<div class="tags"><span class="tag">SAP S/4HANA</span><span class="tag">MRP / MPS</span><span class="tag">Warehouse Mgmt</span></div>
</div>
</div>
<div class="pillar reveal">
<span class="pillar-num">02</span>
<div>
<div class="pillar-title">Data Scientist</div>
<div class="pillar-desc">Python, DuckDB, Polars. Dashboard KPI e modelli AI applicati a dati operativi reali. Zero dipendenze cloud dove non servono.</div>
<div class="tags"><span class="tag">Python</span><span class="tag">DuckDB</span><span class="tag">Polars</span><span class="tag">AI on-device</span></div>
</div>
</div>
<div class="pillar reveal">
<span class="pillar-num">03</span>
<div>
<div class="pillar-title">Developer</div>
<div class="pillar-desc">App Android, web tool, siti statici. Sempre il minimo stack funzionante che resta manutenibile nel tempo.</div>
<div class="tags"><span class="tag">Kotlin / Android</span><span class="tag">HTML + Alpine.js</span><span class="tag">FastAPI</span></div>
</div>
</div>
<div class="pillar reveal">
<span class="pillar-num">04</span>
<div>
<div class="pillar-title">Songwriter</div>
<div class="pillar-desc">Composizione per vincoli tradotta in tool generativi. Dove codice e teoria musicale si incontrano.</div>
<div class="tags"><span class="tag">MIDI composition</span><span class="tag">Generative logic</span><span class="tag">Music tech</span></div>
</div>
</div>
</div>
<!-- Presenza online -->
<div class="presence-strip reveal">
<a href="https://github.com/johnwhaledev/" target="_blank" rel="noopener" class="presence-card">
<div class="presence-platform">Code</div>
<div class="presence-url">github.com/johnwhaledev</div>
<div class="presence-note">Progetti open source<br>tool e app</div>
</a>
<a href="https://open.spotify.com/intl-it/artist/7etRtq3G1vv4HOwIO29VgK" target="_blank" rel="noopener" class="presence-card">
<div class="presence-platform">Music</div>
<div class="presence-url">Spotify</div>
<div class="presence-note">John Whale<br>composizioni e release</div>
</a>
<a href="https://www.linkedin.com/in/gianluca-savona/" target="_blank" rel="noopener" class="presence-card">
<div class="presence-platform">Professional</div>
<div class="presence-url">LinkedIn</div>
<div class="presence-note">Gianluca Savona<br>cv e contatti B2B</div>
</a>
<a href="mailto:hi@johnwhale.com" class="presence-card">
<div class="presence-platform">Contact</div>
<div class="presence-url">hi@johnwhale.com</div>
<div class="presence-note">Consulting e collaborazioni<br>rispondo entro 48h</div>
</a>
</div>
</div>
</section>
<!-- ── ECONOMIC WAYS ── -->
<section id="philosophy">
<div class="container">
<div class="section-label">02 — Philosophy</div>
<h2>Economic Ways.</h2>
<p class="lead">Il mio approccio allo sviluppo: soluzioni minime che funzionano, zero componenti inutili. Ogni dipendenza che non aggiungi è manutenzione che non paghi — e un tool che qualsiasi developer può toccare dopo la consegna.</p>
<div class="ew-grid">
<ul class="stack-list reveal">
<li><span class="stack-name">HTML + Alpine.js</span><span class="stack-why">Reattività senza runtime overhead</span><span class="stack-not">React / Next.js</span></li>
<li><span class="stack-name">Pico.css</span><span class="stack-why">Stili semantici, zero class soup</span><span class="stack-not">Tailwind</span></li>
<li><span class="stack-name">DuckDB in-process</span><span class="stack-why">SQL analitico, zero server</span><span class="stack-not">Postgres + ORM</span></li>
<li><span class="stack-name">SQLite on-device</span><span class="stack-why">Locale, privato, veloce</span><span class="stack-not">Cloud sync</span></li>
<li><span class="stack-name">Static hosting</span><span class="stack-why">Zero ops, CDN istantaneo</span><span class="stack-not">Serverless infra</span></li>
<li><span class="stack-name">Polars</span><span class="stack-why">Dataframe veloci, tipi nativi</span><span class="stack-not">pandas</span></li>
</ul>
<div class="reveal">
<div class="code-block"><span class="cm"># Economic Ways — applicato</span>
<span class="kw">import</span> duckdb
<span class="kw">import</span> polars <span class="kw">as</span> pl
<span class="cm">def</span> analizza_magazzino(path: <span class="kw">str</span>) -> pl.DataFrame:
<span class="str">"""Query diretta su CSV.
Niente ORM. Niente boilerplate. Niente cloud."""</span>
<span class="kw">return</span> duckdb.sql(
f<span class="str">"SELECT articolo, SUM(qty)"</span>
f<span class="str">" FROM read_csv_auto('{path}')"</span>
f<span class="str">" GROUP BY 1 ORDER BY 2 DESC"</span>
).pl()
<span class="cm"># Questo. Ship it.</span></div>
</div>
</div>
</div>
</section>
<!-- ── CONSULTING ── -->
<section id="consulting">
<div class="container">
<div class="section-label">03 — Consulting</div>
<h2>B2B — quando serve<br>qualcuno che capisce entrambi i lati.</h2>
<p class="lead">Per aziende manifatturiere e industriali che hanno bisogno di analisi di processo, strumenti dati o un tool interno costruito da chi ha operato in quel contesto per un decennio.</p>
<div class="services-list">
<div class="service reveal">
<span class="service-num">01</span>
<div>
<div class="service-title">Analisi Processo & SAP</div>
<div class="service-desc">Audit workflow MM/PP, review configurazione S/4HANA, ottimizzazione parametri di pianificazione. Consegnato come report strutturato o direttamente nel sistema.</div>
</div>
</div>
<div class="service reveal">
<span class="service-num">02</span>
<div>
<div class="service-title">KPI Dashboard</div>
<div class="service-desc">Pipeline Python + DuckDB sulle tue fonti dati esistenti. Nessuna nuova infrastruttura. Dashboard HTML statica o report Streamlit, deploy in locale.</div>
</div>
</div>
<div class="service reveal">
<span class="service-num">03</span>
<div>
<div class="service-title">Tool Interni</div>
<div class="service-desc">Web tool o app Android custom per workflow operativi specifici. Stack Economic Ways — manutenibile da qualsiasi developer dopo la consegna.</div>
</div>
</div>
<div style="margin-top:2rem;" class="reveal">
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<div>Lingua: italiano / english</div>
<div>Modalità: su progetto · remoto</div>
<div>Contatto: <a href="https://www.linkedin.com/in/gianluca-savona/" target="_blank" rel="noopener" style="color:var(--accent);text-decoration:none;">LinkedIn</a> · <a href="mailto:hi@johnwhale.com" style="color:var(--accent);text-decoration:none;">hi@johnwhale.com</a></div>
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</section>
<!-- ── FOOTER ── -->
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<div class="footer-mark">JOHN <span>W</span>HALE</div>
<div class="footer-sub">Economic Ways · johnwhale.com · Bergamo, IT</div>
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<a href="#about">Chi sono</a>
<a href="#philosophy">Economic Ways</a>
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<a href="https://www.linkedin.com/in/gianluca-savona/" target="_blank" rel="noopener">LinkedIn</a>
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