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What I do

Everything I do, in detail

I work solo and fully remote, and I always start with the problem, not the technology. Here is each service in more detail, and the first four are the ones I do most.

01Custom Web Systems

Complete systems for companies that need more than a website. User accounts, a login area, reports and rules specific to your business, from scratch to production.

I work with simple or more robust architectures, depending on the size and stage of the project. The process covers understanding the problem, structuring the data, building iteratively and shipping to production with automated tests.

I have experience with high availability systems, third party integrations, secure login and complete admin panels.

JavaSpring BootAngularReactTypeScript

02Websites & Landing Pages

Your professional website, ready to present your business and attract clients. Institutional page, portfolio or campaign landing page, published and optimized so you don't lose a single visit.

Ideal for anyone just starting out or refreshing their online presence without spending more than they need right now. The site comes with responsive design, fast loading and basic optimization to show up on Google.

A campaign landing page focuses on a single goal, like selling a product, promoting an event or capturing contacts. Less distraction, more conversion.

WebsiteLanding pageSEOResponsive

03Ongoing Maintenance & Support

Once a system goes live, it doesn't stop needing attention. A monthly retainer to monitor it, fix what breaks and evolve things gradually, whether I built it or not.

Platforms update, libraries go stale, integrations change behavior without warning. A system that's live isn't the same as a system that's safe. I monitor it, apply fixes and keep things running, even when the problem has nothing to do with the original code.

I do an initial code review before taking on any system built by someone else, to understand what I'm inheriting. The retainer covers monitoring, fixes and small tweaks; bigger evolutions are scoped as separate projects.

MaintenanceRetainerMonitoringLegacy code

04AI for Your Business

I use AI to generate automatic reports, analyze data, answer frequent questions and automate repetitive tasks. No exaggeration, only where it makes a real difference.

I identify where AI genuinely helps your everyday work, whether generating documents, organizing information or answering questions based on material your company already has. I integrate everything simply into what you already use.

I work with the main AI tools on the market, picking the option with the best value for each case. Every use case has an agreed outcome before we start, so you know if it's worth it.

AIAutomationChatbotReports

05Subscription Software (SaaS)

From idea to launched product. Recurring billing, accounts for several companies, guided onboarding and data dashboards. I know what it takes because I have built and maintained SaaS products in the market.

I build this kind of system from scratch with everything a subscription product needs. Login with plans and permissions, Asaas billing integration, data isolation between customers, guided onboarding and tracking dashboards.

Vinculari is my own product, built and maintained by me with real users in production. That experience gives me a product mindset that goes well beyond just writing code.

SaaSAsaasLoginSeveral companies

06MVP in Weeks

For teams that need to move fast. I zero in on what actually matters to get you to market, so you can measure and iterate without wasting time on features nobody asked for.

I help define the minimum viable scope, the parts that actually need to exist to test your business hypothesis. I deliver it in weeks, not months, without an overbuilt architecture for a product that's still being validated.

After validation, I grow the codebase in a controlled way. The MVP doesn't have to be thrown away. I build with enough quality to scale when the time comes.

MVPValidationStartup

07System Integrations

I make your website or system talk to other tools you already use, like a spreadsheet, ERP, marketplace or payment provider, without manual rework.

A poorly built integration is expensive to fix later. I make sure the connection between systems is stable, documented and easy to maintain, instead of a patch that breaks with every update.

I have experience connecting databases, payment providers, marketplaces and internal tools, always thinking about performance and security.

APIIntegrationAutomationDatabase

08Always Online Hosting

I handle the technical side that keeps your site or system loading fast, running 24 hours a day, with no surprises when something changes.

I replace manual deployment with an automated pipeline, so every update goes live safely and quickly. I host on stable cloud infrastructure, sized for your project's actual scale.

I monitor errors and performance around the clock, to catch problems in minutes, not days.

HostingCloudMonitoringPerformance

Not sure which one fits you?

Tell me what you need. We talk it through and find the best path together.

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