Full stack developer · Carlos Chagas, Brazil
André Gomes
Not a portfolio.Real systems in operation.
Custom web systems, automations and apps for businesses and city governments, from the database to launch.
- projects in the portfolio
- 32
- running today
- 30
- Brazilian states with clients
- 5
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What I do
Custom systems, websites and apps for businesses and city governments
I'm André Gomes, a full stack developer in Carlos Chagas, Minas Gerais, Brazil. I design, build and launch custom software for businesses and public bodies in the Mucuri Valley and across Brazil. Every service below already has a real project live, with its own page in the portfolio.
Custom management systems
Records, scheduling, stock, finance and reports in a system built around your process, not the other way round. The operation leaves spreadsheets and notebooks behind without changing how the team already works.
For hotels, gyms, barbershops, pet shops and retail
Systems for city governments and the public sector
Platforms with auditable rules, per contract control and reports ready for accountability. From the tender specification to a running system, with each body's data kept separate and traceable.
For city governments, schools and public bodies
Real projects
Professional websites for clinics, therapists and lawyers
Fast websites with one page per service, structured data for Google and a direct WhatsApp button. Written so people looking for your service in your city can reach you.
For health, therapy, law and consulting
Mobile apps and PWAs
Android apps published on the store or apps installed straight from the browser, connected to the same office system. Orders, checklists, loyalty cards and field teams, all on the phone.
For retail, field operations and customer service
Automation, integrations and artificial intelligence
Automatic court lookups, first contact handled by AI and routines someone does by hand today. The system takes the repetitive work while the team handles what needs people.
For law firms and operations with lots of repetitive work
Booking websites for inns and hotels
Availability calendar, booking dashboard and calendar sync over iCal. Guests see open dates instantly and talk to you directly on WhatsApp.
For inns, vacation rentals and hotels
Real projects
Sectors I've worked with
Each sector opens the portfolio already filtered to the projects in that area.
How I work
Why hire a developer instead of an off the shelf platform
You talk to the person who writes the code
From first contact to support, the person answering is the one writing the code. No middleman translating your request along the way.
Code and access in your name
Domain, hosting and code stay with you. If you ever want to switch providers, nothing is locked in.
Built to show up on Google and in AI answers
Fast pages, structured data and copy written for local search and for assistants like ChatGPT and Gemini, which now recommend professionals too.
Close by, including after launch
Based in Carlos Chagas, in person meetings across the Mucuri Valley and follow up after the system goes live, because a system without maintenance ages fast.
Frequently asked questions about websites and systems
Who is André Gomes?
André Gomes Andrade is a full stack developer in Carlos Chagas, Minas Gerais, Brazil, founding partner of NexiaLabs and a programming, artificial intelligence and robotics teacher at a technical school. He has 32 real projects in his portfolio, from city governments to clinics.
What does a full stack developer do?
Handles the whole system: database, business rules, screens and launch. In practice, one professional understands your project from start to finish, from the first sketch to production support.
How much does a website or system cost?
It depends on the size of the problem: a presentation page costs far less than a system with a dashboard and login. The first conversation, on WhatsApp, is for understanding what you need before talking about price.
How long does it take?
The timeline comes from the scope, agreed before starting. I work in short stages, with deliveries you can see working along the way, not just at the end.
Do you build websites for clinics, therapists and lawyers?
Yes. The portfolio has websites for clinics, psychologists, a nutritionist, dentists and law firms in Minas Gerais and Bahia, each with its own page explaining what was built.
Do you work outside the Mucuri Valley?
Yes. The base is in Carlos Chagas, but the portfolio has clients in 4 Brazilian states and in the United States, served by video and WhatsApp.
Where is the website hosted?
On professional hosting, with the domain in the client's name and HTTPS. If you already have hosting, I check whether the existing one can be used.
A custom system starts with a conversation.
Tell me quickly what you need. The reply comes from a real technical path, not a ready made template.