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Walter Hagen

is looking for freelance projects. 🔎

Bis 2018, Junior Full Stack Developer, Dream Broker Oy
Abschluss: Bachelor's Degree Programmes, Haaga-Helia University of Applied Sciences
Helsinki, Finnland

Fähigkeiten und Kenntnisse

Project Management
HTML
CSS
JavaScript
PHP
MySQL
Node.js
MongoDB
three.js
React
Laravel
A-frame
Python
Qt
TailwindCSS
MaterialUI
Ant Design
Redux.js
Express
Electron
Programming Language
Software Development
Computer Science
Agile Development
Site management
Computer Engineering
Typescript
Next.js

Werdegang

Berufserfahrung von Walter Hagen

  • 1 Jahr und 2 Monate, Nov. 2021 - Dez. 2022

    Senior Full Stack Developer

    Arado Oy

    • Worked on various client projects, ranging from small businesses to large corporations • Built custom CMS systems using PHP (specifically Laravel) and MySQL databases • Designed and developed LMS software using the MERN stack from scratch • Gained experience in Next.js Framework • Integrated payment gateways such as Paypal and Stripe into these systems • Performed maintenance work on websites built with the Symfony framework • Conducted unit testing using Docker and Jest tools

  • 3 Jahre, Juli 2018 - Juni 2021

    Full Stack Developer

    Big Chain DB

    • Developed and maintained the company website using React, MongoDB, Express and Node • Collaborated with designers to create visually appealing interfaces • Optimized website performance through code improvements and server management • Implemented CI/CD using GitLab • Performed data scraping and management using Python Scrapy and Django • Gained experience working with Agile methodologies, specifically SCRUM • Conducted testing using Pytest

  • 1 Jahr und 3 Monate, Apr. 2017 - Juni 2018

    Junior Full Stack Developer

    Dream Broker Oy

    • Developed the frontend of the company website using React • Created a microservice for a delivery company using Java Spring Boot • Gained experience with Git for Continuous Integration (CI) • Built a website for a school using Laravel and the Metronic frontend template • Performed customization work on a Wordpress site • Developed custom Wordpress plugins and themes

Ausbildung von Walter Hagen

  • 4 Jahre, Apr. 2013 - März 2017

    Computer Engineering

    Haaga-Helia University of Applied Sciences

Sprachen

  • Englisch

    Muttersprache

  • Finnisch

    Fließend

  • Chinesisch

    Gut

  • Französisch

    Grundlagen

  • Deutsch

    Grundlagen

  • Russisch

    Gut

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