Walter Hagen

• 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

• 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

• 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