Diogo Paulos

Full-stack developer from Portugal

I build quiet web products and practical business tools.

I'm a full-stack developer at Bomsite and a software development student based in Portugal. I work across Next.js, C#, ASP.NET, SQL Server, and product interfaces, building internal platforms, integrations, dashboards, and small personal tools like Luma.

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Current direction
Minimal interfaces, useful systems, and reliable execution.

Work

Business apps, PHC workflows, dashboards, and integrations.

Product

Luma and small tools built around clear, practical use.

Taste

Calm visuals, precise copy, strong hierarchy, no noise.

session
$ whoami
Diogo Paulos
$ stack
Next.js · TypeScript · C# · ASP.NET · SQL Server · Tailwind · shadcn/ui
$ focus
Clean interfaces, business tooling, integrations, and cashflow products.
$ current
Bomsite · Portugal
$ building
Luma — see your money ahead.

Selected work

Projects that feel like products

A small set of projects and experiments shaped around utility, restraint, and clear product thinking.
luma
Project
A personal finance and cash-planning app for seeing money ahead, with recurring income, expenses, targets, and a calm 12-month projection.
Next.jscashflowpersonal finance
digestify
Project
A focused content utility for reducing noise into something readable, structured, and easier to act on.
contentclaritytooling
wouldyoubot
Project
A compact product experiment built around one simple interaction, minimal surface area, and fast feedback.
interactionexperimentproduct thinking
portfolio
Project
The public home for my work, built as a clean developer-product page instead of a traditional résumé site.
portfoliominimal UINext.js

Experience

Work and studies

A short view of where the work comes from: real business software, independent product building, and formal study.
Bomsite
Sep 2025 - Current
Full-stack developer
  • Building and maintaining business web applications with C#, ASP.NET, Razor, Entity Framework, and SQL Server.
  • Working on PHC-connected workflows, integrations, exports, dashboards, and operational tools for real clients.
  • Balancing enterprise requirements with cleaner interfaces, safer data flows, and more maintainable code.
Independent projects
Ongoing
Product-minded development
  • Designing small tools like Luma with a focus on practical usefulness, calm visuals, and direct interaction.
  • Exploring Next.js, TypeScript, Tailwind, shadcn/ui, authentication, database modeling, and deployment workflows.
  • Using side projects to sharpen product thinking, interface quality, and full-stack execution.
Instituto Politécnico de Santarém
2022 - 2024
Software development student
  • Built programming, database, and web development fundamentals while shipping small practical projects.
  • Combined academic work with real implementations, from interfaces to backend logic and data handling.
  • Developed the habit of turning abstract requirements into structured, usable software.

Stack

What I build with

The stack I use to move from interface to logic, data, integrations, and deployment.
Interface, rendering, and product feel.
Frontend
Next.jsTypeScriptReactTailwind CSSshadcn/ui
Application logic and business workflows.
Backend
C#ASP.NETRazorEntity FrameworkNode.jsRoute HandlersBetter AuthZod
Persistence, queries, and operational data.
Data
SQL ServerPostgreSQLDrizzleSchemasFormsExports
Design, quality, and delivery workflow.
Tools
GitVercelBiomeGoogle Fontsnext-themesLucide IconsPHC integrations

Contact

Let's keep it direct

For full-stack work, product experiments, or anything that should be minimal, fast, and precise.
EmailGitHubLinkedInInstagram