Leonardo Victoriano — Fullstack Developer

Fullstack dev who builds what your business actually needs

I'm Leonardo. Two years building in the JS/TS ecosystem — from full operational systems for businesses to SaaS products with real users. I work remotely from Santo Domingo with agencies and international clients who'd rather ship fast than hold status meetings.

Next.js React React Native Astro NestJS Node.js TypeScript PostgreSQL MongoDB Docker Supabase

Available for remote work

Leonardo Victoriano — Fullstack Developer
{ "status": "available" }
bio.currentRole = 'Fullstack'
git commit -m "update bio"
skills.push('Architecture')
const isRemote = true
git config user.name "Leon4rdo"

Who I am

I'm not the dev who sends a 40-minute Loom explaining why he picked a library. I'm the one shipping a working product while others are still setting up the boilerplate. Two years in, and every project I take on I treat as something real people will open, use, and judge — not a line item in my GitHub activity.

My core stack is Next.js, Astro, and NestJS. That covers everything from a landing page that needs to load in two seconds to an internal system with roles, inventory, and financial reports. I don't waste time evaluating 15 frameworks per project — I already know what works for each type of problem.

Your business doesn't care whether I used Server Components or an elegant custom hook. What it needs is for the thing to work, to scale when it has to, and for the next dev who touches it not to quit on the spot. That's what I build.

If you're an agency that needs a dev who hits the ground running without a full briefing, or a client who wants to move fast without ending up with a codebase nobody can maintain — we'll probably get along.

Let's work together →
Leonardo Victoriano — Fullstack Developer

Leonardo Victoriano

Fullstack Developer

  • Location

    Santo Domingo, DR 🇩🇴

  • Timezone

    UTC−4 · Easy overlap US & EU

  • Languages

    Spanish · English

  • Availability

    Remote freelance · Subcontracting

docker-compose up -d
POST /api/v1/ship
kubectl get pods
docker build -t app .
app.use(cors())
server.listen(3000)
npm install @astrojs/react

What I do

Code that solves real problems. No over-engineering, no shortcuts that come back to bite you.

WEB DEVELOPMENT

Your app can't afford to fall over the first day it gets real traffic. I build fullstack applications with React, Next.js, and Astro — with architecture that handles growth without forcing a full rewrite six months from now.

LANDING PAGES

A slow landing page is a landing page that doesn't convert. I build sites with Core Web Vitals green from day one, technical SEO solved at the root, and copy that doesn't get in the way. Delivered in 5–7 days.

CUSTOM SOFTWARE

Dashboards, management systems, POS, internal tools. If your team still depends on spreadsheets or manual processes someone invented three years ago, I can build the replacement — and something people will actually want to use.

APIs & BACKEND

REST services with NestJS, PostgreSQL, MongoDB, third-party integrations. Everything documented, cleanly structured, and ready for another dev to understand without a two-hour onboarding call.

git commit -m "feat: ship it"
v1.2.0 - stable
merge branch 'main'
git merge --no-ff
DEPLOY: SUCCESS
browsers => ['Chrome', 'Safari']
lighthouse.score = 100
await deploy()

Recent work

Real products, in production, with real users.

TIKSNAP
001

TIKSNAP

Users wanted to download TikTok videos without watermarks, and existing tools were full of ads and sketchy popups. I built a clean SaaS with SSR, an integrated blog to capture organic traffic, and GDPR compliance. Live product with real users who come back.

Next.jsTypeScriptPuppeteerSSR
View project ↗
MELISSA HAIRSTYLE
002

MELISSA HAIRSTYLE

A licensed cosmetologist was selling her natural hair products in the US via WhatsApp screenshots and Excel sheets. I built her a full store with a product catalog, bilingual blog, and an admin panel where she manages everything without touching a line of code — the CMS was built from scratch. She went from chasing sales in chat to having a storefront that works on its own.

Next.jsSupabaseTypeScriptCMS
View project ↗
TONYRANCH
003

TONYRANCH

A resort was running reservations, day passes, inventory, and finances on paper and Excel. I built a full operational system: real-time bookings, point of sale, inventory control, and financial reports — all in an installable PWA. The spreadsheets are gone and nobody misses them.

Next.jsSupabaseTypeScriptPWA Private
THE SKY MODS
004

THE SKY MODS

A global mobile game community needed a centralized place to distribute mods. I built the platform using the GitHub API for download management, real-time counters with MongoDB, and support for 4 languages (ES/EN/ID/JA). Thousands of active users across three continents.

Next.jsMongoDBGitHub APIi18n
View project ↗
BOCATI
005

BOCATI

A B2B restaurant management SaaS needed a landing page that explained the product without boring the prospect. I built it with Astro — instant load, an interactive ROI calculator, and a pricing comparison. Zero unnecessary JavaScript, zero friction.

AstroTypeScriptCSSUI/UX
View project ↗
const project = await ship();
export default Dashboard;
theme: 'precision'
git push -f origin main
tel: +1 849 399 7434
connect(USER_ID)
socket.emit('ping')
new Connection()

GOT A PROJECT?

You don't need everything figured out to reach out. If you have a deadline, a rough budget, or even just an idea you're still working through — send a message and we'll see if it makes sense to work together.