Hello .

I'm Karl

Software Developer

Git

HTML

CSS

SQL

TypeScript

REST API

C#

About me

My journey began when I discovered an interest in technology and development, which inspired me to study software development. Along the way, I fell in love with building different kinds of applications and bringing ideas to life through code. I’m driven by curiosity and a desire to keep learning, every new skill and piece of knowledge pushes me forward.

15 add

Completed Projects

add 3

Years of development studies

29 person

Years of age

code
Full-stack Development
Frontend • Backend • Databases
web
Web Applications
UX • Responsive • Performance
hub
API Development
REST APIs • Integration • Authentication
cloud_upload
Cloud & Hosting
Cloud • DNS • Security • Monitoring

Projects

Kortimperiet.se
React JavaScript C# Azure Functions SQL Server

Built a full-stack e-commerce platform for trading cards with secure authentication, product filtering, API integrations, and cloud deployment. The project includes both a responsive customer-facing frontend and a backend for handling products, user accounts, and dynamic data.

Kortimperiet preview
SmackAttack
TypeScript Socket.IO Prisma MongoDB Node.js / Express

Built a real-time multiplayer browser game as a school project where players compete to click and eliminate viruses as quickly as possible. The game features live score updates, real-time communication, and synchronized gameplay using WebSockets.

Smackattack preview
Photo Gallery API
TypeScript Node.js / Express REST API JWT + Refresh Tokens Prisma MySQL

Built a REST API for a photo gallery app with secure login and user-based access control. Users can create and manage their own albums and photos. Validation and structured responses ensure reliable data handling. See the README for testing instructions.

Photo-API preview
Bortakväll
TypeScript Vite API Integration LocalStorage E-Commerce Responsive UI

Built a frontend e-commerce application for a candy store as part of a school project. Products are fetched from an external REST API and displayed with sorting, stock status and product details. Users can add items to a shopping cart stored in LocalStorage and complete a checkout with validation.

Photo-API preview

Contacts

Have a project?

Let's talk!