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Mats914/README.md

Hi 👋 I'm Mats Alleji

🚀 Junior Full-Stack Developer | Stockholm, Sweden

🌐 Portfolio • 💼 LinkedIn • E-post: mats.alleji@hotmail.com

👨‍💻 About Me

💻 Junior Full-Stack Developer with experience in building modern web applications using React, TypeScript, Node.js, and MongoDB.

⚡ I focus on clean code, scalable REST APIs, and secure authentication (JWT).

📚 Microsoft Certified (AZ-204, AZ-900, AI-900, PL-900) with background in Python, AI fundamentals, and DevOps.

🛠 Tech Stack

🎨 Frontend

⚙️ Backend

🗄 Databases

🤖 AI & Python

☁️ Tools & Cloud

💼 Experience

💻 Frontend Developer (Internship)

Junico AB – Stockholm | 2023

  • Built UI components using React
  • Collaborated with UX using Figma
  • Improved mobile usability by 25%

🔍 SEO Specialist (Internship)

Sveriges Talare – Stockholm | 2024

  • SEO optimization & keyword research
  • Improved site visibility

🛠 IT Administrator & Technician

Vetlanda & Eksjö | 2017 – 2022

  • IT support & system administration
  • Improved IT security processes

🚀 Featured Projects

🔹 Full-Stack Web App

⚙️ React • TypeScript • Node.js • MongoDB • JWT
🔗 https://github.com/Mats914/Fullstack-Web-Application

🔹 Portfolio Website

🎨 React • TypeScript • Tailwind
🔗 Live: https://matsalleji.cloud
🔗 Code: https://github.com/Mats914/my-portfolio

🔹 Machine Learning Spam Detection

🤖 Python • Scikit-learn
🔗 https://github.com/Mats914/Machine-learning

🎓 Education

🎓 Full-Stack Developer – IT-Högskolan (2022–2024)
🎓 Bachelor of Laws – Der Elzor University

📜 Certifications

✔️ AZ-204 – Azure Developer
✔️ AZ-900 – Azure Fundamentals
✔️ AI-900 – AI Fundamentals
✔️ PL-900 – Power Platform

🌍 Languages

🇸🇪 Swedish – Fluent
🇬🇧 English – Advanced

Pinned Loading

  1. Node-js-express-mongodb Node-js-express-mongodb Public

    Node.js web application using Express and MongoDB with MVC structure and EJS templates

    EJS

  2. LIA-Project-Mentor LIA-Project-Mentor Public

    Full-stack web application connecting mentors and mentees with interactive module management and responsive UI

    JavaScript 1

  3. library library Public

    Backend library management system built with Node.js, Express, WebSockets, and PostgreSQL.

    JavaScript

  4. Machine-learning Machine-learning Public

    A machine learning project for detecting spam emails using classification models. Includes data cleaning, training, and model evaluation.

    Jupyter Notebook

  5. Fullstack-Web-Application Fullstack-Web-Application Public

    fullstack react nodejs express mongodb typescript tailwindcss jwt authentication

    TypeScript

  6. film-bibliotek-PHP film-bibliotek-PHP Public

    A movie library built using PHP and MySQL. The project includes functionality to add, edit, and delete movies, and manage categories using relational database JOINs. Security aspects such as prepar…

    PHP