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Custom web applications,
built to last.

Full-stack freelance developer. I design, build and maintain business apps, dashboards and integrations — from the database to the deploy. One point of contact, your code 100%.

  • One point of contact
  • You own the code and infrastructure
  • Full-stack + DevOps
What I do

From database to deploy, one point of contact

Six areas of work, one accountability. No middlemen, no vendor chain — you talk to the person writing the code.

Main service

Custom Web Applications

Business apps and dashboards built around your actual workflow — not the other way round. Architecture, database and interfaces designed to fit, ready to grow with the company.

  • Bespoke architecture and database
  • Interfaces designed for the people who use them every day
  • Built-in roles, permissions and audit
  • Ready to scale without a rewrite
ReactAstroPostgreSQLTypeScript

APIs & Integrations

REST and GraphQL, payments, third-party services. Systems that talk to each other without friction.

Node.jsStripeWebhooks

DevOps & Deploy

CI/CD, hosting and monitoring. From commit to production, automated and repeatable.

VercelDockerGitHub Actions

Performance & SEO

Core Web Vitals in the green, fast renders, clean markup. Speed that converts.

LighthouseSSRSchema

Maintenance

Updates, security, small evolutions. Your software stays healthy over time.

BackupUpdatesSupport

IT Consulting

Tech choices, code audits, roadmap. A pragmatic guide before you invest.

AuditRoadmapReview
How I work

A transparent process, from first call to deploy

No surprises halfway through. Each phase has a concrete result you can see and approve.

  1. 01

    Listen

    We work through the problem, the workflows and the real constraints together. No templates, no assumptions.

    call · 30 min
  2. 02

    Proposal

    Clear quote, defined scope, honest timeline. You know what you're getting before you start.

    within 24 hours
  3. 03

    Build

    I build in iterations with live previews. You see the progress and we course-correct early.

    preview every sprint
  4. 04

    Deploy & support

    Production rollout, training and maintenance. I stay your point of reference after launch too.

    your code, your access
The stack

Modern tools, lasting choices

Proven technologies, picked for longevity and maintainability — not hype.

Frontend

React Astro TypeScript Tailwind

Backend & Database

Node.js PostgreSQL Prisma Redis

DevOps

Vercel Docker Git GitHub Actions

Tooling

Vitest pnpm Prettier ESLint
Why OnWeb

No inflated metrics. Just the way I work.

// freelance, since 2018
One point of contact

You talk to the person writing the code

From first call to maintenance, the same person. No vendor chain, no messages lost between departments.

Your code

No lock-in, ever

Repositories, accesses and infrastructure are in your name. You can take the project anywhere, any time — it's yours from the first commit.

Over time

I don't disappear at launch

Updates, security and evolutions when you need them. Your software stays healthy and looked after long after it goes live.

OnWeb product · CantiereApp

Sites, attendance and costs — live in production

The SaaS I designed and built for construction companies: one platform for attendance, labour and cost-per-site. Web and mobile, used on site every day.

  • Real-time attendance with geolocation
  • Cost-per-site calculated automatically
  • Web + iOS and Android apps for the team in the field
app.cantiereapp.it · demo
Dashboard
MR Mario Rossi

Ciao Mario

Pannello di controllo Impresa Demo Srl
Dipendenti attivi
2
su 100 del piano
Presenze oggi
0
in tutta l'azienda
Cantieri operativi
1
0 attivi oggi
Costi · Maggio 2026
Manodopera, contributi e totale del mese
MANODOPERA
2270,00 €
CONTRIBUTI
1987,71 €
TOTALE
4257,71 €
COSTI 2026
4257,71 €
Manod. 2270,00 € · Contr. 1987,71 €
21 giornate registrate
Andamento ultimi 6 mesi
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Residenza Via Roma
06121824
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How much does a project cost?

It depends on the scope. After a first call I send a clear quote — fixed-price or per phase — with honest timelines. No hidden costs, no commitment until you sign.

How quickly can we start?

Usually 1–2 weeks after the agreement. For urgent work on existing projects I can step in sooner — drop me a line.

Is the code really mine?

Yes, 100%. Repository, accesses and infrastructure are in your name. No lock-in: take the project anywhere, any time.

Do you work remote or on-site?

I work remotely from Italy, in EN, IT or RO. For projects that need it I'm available for scheduled in-person meetings.

Do you offer maintenance after launch?

Yes. Updates, security, backups and small evolutions on a continuous support agreement or by the hour, whichever suits you.

Let's talk

Got a project in mind?

Tell me what you want to build. I'll come back with an initial take, no strings attached.

// reply within 24 hours · no commitment