Independent digital studioDesign + codeLatest launch: Doce&Sabor

Websites nobody scrolls past.

Senerine.dev makes websites and apps for brands and businesses that want to be remembered. A one-person studio: Leonardo Senerine designs, codes and launches.

Message on WhatsApp See the work

What I believe

Here, no detail goes unnoticed.

Why a website

Instagram shows what you post. A website is the place that's yours: where the brand shows up whole, the way you decided.

01
Your own address
Your domain, your content, your rules. On social media, reach changes every week.
02
Open at 3 a.m.
It shows who you are, where you are and how to reach you. At three in the morning, with the shop closed, it keeps answering.
03
Found when people search
People who need what you do usually start on Google. The website is what shows up there.

Work

Each case below wears the brand's own colors, along with the decisions that shaped it.

01 / 05Real project · 2026

Doce&Sabor

Frozen meals, personal chef and feijoada

Three services that used to be scattered now fit on a single page.

Client: Doce&Sabor
Year: 2026
Role: Design, code and launch
Built with: Next.js · TypeScript · Tailwind · GSAP
Status: Real project

Concept

Chef Vanda Camargo's kitchen became a brand: cream and coffee as the base, one color per service and the signature that was already hers, made with care and served with affection.

Challenge

Frozen meals, a personal chef service and a feijoada buffet for up to 200 guests: three services with different audiences, each ordered its own way, all arranged in conversation.

Solution

One page with a section per service, a logo redrawn as vector, one WhatsApp button per service with the message already written, and a page that documents the brand identity.

Decisions

Strategy
No cart: options, prices and delivery are arranged directly with the Chef. Even the feijoada quote turns into a ready-made WhatsApp message.
UX
Each service has its own button that opens the chat with the right message. The Chef knows right away what it is about.
Motion
Titles that come in letter by letter and sections that stack like folders. For anyone who prefers less motion, everything stays still.

Visit the site Doce&Sabor

02 / 05Real project · 2026

Cantina Pôr do Sol

Country breakfast and all-you-can-eat pizza

The view already sold the place. The site had to bring people to the table.

Client: Cantina Pôr do Sol
Year: 2026
Role: Design, code and launch
Built with: React · Vite · Tailwind · GSAP
Status: Real project

Concept

The name became the visual system: the sun in the logo rises behind the roof as the site loads, and wood, stone and gold carry the dining room onto the screen.

Challenge

Three experiences on different days, country breakfast and lunch on Sundays and pizza night from Thursday to Saturday, each with its own hours and price, and every booking closed over WhatsApp.

Solution

One section per experience, with the Sunday schedule and each day's price, a booking panel that writes the WhatsApp message for you and the opening of the new space told in video.

Decisions

Brand
The logo was redrawn in SVG from the client's file, without the watermark. Its sun rises as the site loads.
UX
Booking knows the house rules: pizza night only takes Thursday to Saturday, and the price follows the chosen day.
Performance
The opening video went from 24 MB to 11 MB and only loads when someone presses play.

Visit the site Cantina Pôr do Sol

03 / 05Real project · 2026

D'Conde Barbearia

Appointment-only barbershop

From first commit to a system in daily use in two weeks.

Client: D'Conde Barbearia
Year: 2026
Role: Design, code and launch
Built with: React · TypeScript · Tailwind · Supabase · PostgreSQL
Status: Real project

Concept

A classic barbershop with a modern system behind it: clients book in four steps and the team runs everything from a dashboard.

Challenge

17 services with different durations, barbers whose hours change every day and the whole schedule arranged by hand over WhatsApp.

Solution

Website, 4-step booking, passwordless login with an email code and a 9-module dashboard, from schedule to stock. Automatic emails remind clients 3 hours ahead.

Decisions

Code
Price, time slot and permissions are validated in Postgres. The screen only shows what the database allows.
UX
Clients only see slots that are truly free and book without creating a password.
Security
Two clients, same slot? The database rejects any overlap, including services that take several hours.

Visit the site D'Conde Barbearia

04 / 05Real project · 2026

Gordinho Lanches

Burger joint since 1992

34 years of history that only lived on a mural on the wall.

Client: Gordinho Lanches
Year: 2026
Role: Design, code and launch
Built with: Next.js · TypeScript · Tailwind
Status: Real project

Concept

The story that already existed on the wall became the center of the digital experience.

Challenge

A burger joint from 1992 with a story nobody could find online; people looking it up found little useful information.

Solution

A year-by-year timeline, from the 1992 food cart to today's dining room, opening hours that change by day and ordering via WhatsApp and iFood.

Decisions

Strategy
No menu on the site: the focus is the legacy, the family and ordering on WhatsApp.
Brand
The emblem was redrawn in SVG without the "self service" line, which the place no longer offers.
Imagery
The mascot was cut out of the original logo and became a character on the site.

Visit the site Gordinho Lanches

05 / 05Concept proposal · 2026

Samoa Gastrobar

Gastrobar with live music

10.2k followers and, outside Instagram, nothing but a PDF menu.

Client: Samoa Gastrobar
Year: 2026
Role: Design, code and launch
Built with: React · TypeScript · Vite
Status: Concept proposal

Concept

A green house, live music and signature drinks: the site sells the whole night, from lunch to the show.

Challenge

People looking for a bar, lunch or live music found no menu, prices or schedule. The bio link led to heavy PDFs that Google couldn't see.

Solution

A menu page with 42 items from the official menu, a gig calendar that updates itself, local SEO and a map that only loads with consent.

Decisions

Strategy
For a bar, the link shared on WhatsApp is the shop window. That's why every page is pre-rendered, with the image preview working.
UX
Shows live in a list: past ones disappear and the next ones rise to the top, with nobody touching it.
Performance
Photos from Instagram added up to 7 MB and became 1.6 MB in WebP, at the size they're shown.

Visit the site Samoa Gastrobar

More work

06SURAMUA street brand with a loud voice and a menu that changes every day.Real sushi · street delivery · Concept proposal
07Meraki Galleria ShopThe name already existed on the reception sign. It just had to become a website.Tattoo and barbershop · Concept proposal
08Ponto Alto · Clube da MúsicaA music venue that only had flyers.Live music venue · Concept proposal
09Wedding invitationAn invitation that collects RSVPs on its own.Private link, at the couple's request

Fields

RestaurantsBarbershopsTattoo studiosMusic venuesLaw firmsClinicsConstructionEventsShopsand yours

From a law firm to the diner around the corner, I always start with the same question: who is your customer, and what do they need to see before they reach out?

Tell me about your business

Services

Every project ships with its own design, built mobile first, fast and ready to be found.

01
Landing page
One page that presents the brand and leads straight to contact.
- Custom design
- Mobile first
- WhatsApp, map and Instagram
- Launched on your own domain
02
Full website
Recommended
Your whole digital presence: multiple pages, the brand's own content and everything ready for Google.
- Multiple pages: menu, calendar, events
- SEO and structured data
- Polished WhatsApp link preview
- Privacy and cookie policies
03
Custom system
When the site has to do work: book, notify and organize.
- Online booking
- Passwordless client area
- Management dashboard
- Automatic notifications

Monthly care plan: new menu, new dates, a new photo? Send it to me on WhatsApp and I'll update it.

The difference

At an agency, your request passes from hand to hand. Here, the person who listens is the one who designs, codes and launches.

At an agency

You
Account
Designer
Developer
Launch

every handoff is one more message

At Senerine.dev

You
Leonardo

one message

No middlemen
The person who hears the request designs it and writes the code.
Fast decisions
A question gets solved in one message, straight with the person who decides.
One person accountable
From first sketch to deploy, you know exactly who to talk to.
Fixed price
Written proposal before any work starts. What's in it is what you pay.
Live preview
You follow the site being built through a link and ask for changes along the way.
Close after launch
Changing a price, a photo or opening hours is just a message to me.

Process

Code is the last step

Before I open the editor, every project goes through five stages. Alongside, how SURAMU went through them.

01
Understand
- brand
- goal
- people
Who is this brand, what does it want and who does it need to reach?
Personality and goals come before the palette. SURAMU refuses salmon and cream cheese. That became the whole site.
02
Conceive
- content
- script
- design
What does a person feel with every scroll?
The script and the visual system exist before the screen. At SURAMU, one manifesto line per screen before the menu. Attitude first, then the fish.
03
Build
- interface
- technology
What's the right tool for the size of the problem?
Only now does code come in. At SURAMU, plain HTML and a single file the owner edits to change the fish of the day.
data/peixes-do-dia.js
```
window.PEIXES_DO_DIA = [
  { nome: "Olho-de-boi", status: "chegou" },
  { nome: "Atum",        status: "chegou" },
  { nome: "Bonito",      status: "ultimas" },
  { nome: "Polvo",       status: "acabou" },
];
```
04
Refine
- detail
- performance
- accessibility
What's still too much, and what's still missing?
Every screen is reviewed on a phone, with light images and real contrast. Customers arrive from Instagram: the order button comes first and works from 375px up.
05
Launch
- domain
- SEO
- follow-up
How does the site reach the people who need it?
Domain, Google, link preview and follow-up after it goes live. A dedicated WhatsApp link cover, versioned so no cache ever shows the old one.
SURAMU スラムReal Sushi · Delivery de Quebrada

SURAMU poster: our sushi has no cream cheese

SURAMU's manifesto filling the whole screen

data/peixes-do-dia.js

window.PEIXES_DO_DIA = [
  { nome: "Olho-de-boi", status: "chegou" },
  { nome: "Atum",        status: "chegou" },
  { nome: "Bonito",      status: "ultimas" },
  { nome: "Polvo",       status: "acabou" },
];

SURAMU's first screen on a phone, with the order button

SURAMU's link cover on WhatsApp — **SURAMU スラム**Real Sushi · Delivery de Quebrada

About

I love the moment nobody can tell where the design ends and the code begins

Leonardo Senerine · Full stack developer · Senerine.dev

I think like someone who designs and build like someone who codes. Brand, architecture, performance and interface sit in the same conversation, because in the end they become one thing: the experience of the person using it.

The person who hears your request is the one writing the code, so nothing gets lost along the way. That's how D'Conde went from first sketch to a system in daily use in two weeks.

That's why Senerine.dev is a one-person studio, by choice: every project goes through the same hands from first sketch to deploy.

Tools

React and Next.jswhen the interface needs to grow without slowing down.Gordinho, D'Conde
TypeScriptin everything that has to last after launch.Meraki, D'Conde, Samoa
APIs and databaseswhen the site has to do work: booking, login, dashboards and alerts.D'Conde
Node.js and Pythonbehind the scenes: scripts, automation and image processing.Meraki
Tailwind or plain CSSwhatever keeps the page lighter and easier to maintain.D'Conde, SURAMU

This site: Next.js, TypeScript and hand-written CSS.

FAQ

How much does it cost?

It depends on what the site needs to do. After a quick chat I send a fixed-price proposal. What's in it is what you pay.

How long does it take?

A landing page takes a few weeks. Systems take a bit longer. The timeline is written into the proposal.

Do I need a domain and hosting?

No. I help you register the domain and handle the launch. For most sites, hosting costs little or nothing.

Will I be able to update the content?

Yes. I can make updates on a monthly plan or, when it makes sense, build a dashboard so you can edit it yourself.

Will the site show up on Google?

It ships ready for search: address, hours, structured data and pages Google can read. Ranking also depends on competition and your Google Business profile.

Do you work with clients in my city?

I work with clients anywhere. The whole process works remotely, over video calls or WhatsApp.

Contact

Let's make yours the one nobody scrolls past

Tell me about the brand and what it needs. I'm the one who replies.

Message on WhatsApp Send an email

Websites nobody scrolls past.Leonardo Senerinethe person behind Senerine.dev

Your own address

Open at 3 a.m.

Found when people search

Concept

Challenge

Solution

Concept

Challenge

Solution

Concept

Challenge

Solution

Concept

Challenge

Solution

Concept

Challenge

Solution

More work

Landing page

Full website

Custom system

No middlemen

Fast decisions

One person accountable

Fixed price

Live preview

Close after launch

Code is the last step

Understand

Conceive

Build

Refine

Launch

Hi, I'm Leonardo.

Let's make yours the one nobody scrolls past

Websites nobody scrolls past.