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Glad to see you here!
Armando Costa

Based in Lisbon, Portugal, I'm a Junior Web Developer. I love creating simple and elegant solutions to complex problems.

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My Journey

Starting with low-level logic at 42 Lisboa and moving into the vast world of web development, I've always been driven by one thing: curiosity. I don't just want to make things work; I want to understand how they work best.

Building Solid Foundations

I'm currently focused on learning clean architectural patterns. From exploring the Repository Pattern in C# to implementing secure authentication in Laravel, I prioritize writing code that is readable and ready to grow.

Practicing Clean Patterns
public interface IUserRepository
{
    Task<User> GetByIdAsync(int id);
    Task<IEnumerable<User>> GetAllAsync();
    Task AddAsync(User user);
}

Education & Certifications

Mar 2026 Microsoft

Microsoft Full-Stack Developer

ID: WXE9Z1C0CG59

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Backend & Systems

ASP.NET Core and Laravel. Focus on Clean Architecture, Repository Pattern, and RBAC security.

Modern Frontend

React, Next.js, TypeScript, Vue.js. Building responsive, accessible UIs with Tailwind CSS and SASS.

Databases & DevOps

Entity Framework Core, SQL, NoSQL. Experience with Docker, Azure, and Git-based CI/CD workflows.

Projects

CONTACT ME

Preview of URLIFY project dashboard

URLIFY - Full stack url shortening

REACT.JS NEXT.JS ASP.NET CORE EF Core

Preview of EduSmart School Management System

EduSmart School system

HTML CSS JS ASP.NET CORE EF Core

Preview of Kanban Task Management application

KANBAN TASK MANAGEMENT

HTML CSS REACT

Preview of E-Learning Landing Page

E-LEARNING LANDING PAGE

HTML CSS