About me for the techy people:
My Skills:
I have developed strong expertise in using modern technologies such as Redux, Custom Hooks, JWT
tokens,
Axios, Tailwind, CSS Modules, SCSS, Material Design, and more
All enable me to create secure, scalable, and reactive frontend solutions.
My frontend work includes building dynamic user interfaces with Next.js, styling with Tailwind
and
integrating design systems like Material Design.
On the backend, I have solid experience crafting MVC architectures in both PHP (using Laravel,
Eloquent,
and Blade) and Node.js (using Express and Socket.io), allowing me to
create robust RESTful APIs and real-time applications.
I am also proficient in working with databases, including various SQL solutions.
My Experience:
I've gained diverse experience as a developer, starting with Joomla CMS and WordPress, where I built
responsive websites and worked with RESTful APIs.
More recently, I modernized a legacy Laravel app, transitioning to a Next.js frontend,
and
expanded the mobile app using SwiftUI and React Native.
My work spans both backend and frontend development, with expertise in PHP, JavaScript, Node.js, and mobile app engineering, allowing me to build scalable, secure, and dynamic applications.
Jonas Alexander Sørensen
jonas.sorensen.93dk@gmx.com
+45 60 81 99 80
32 years old, 7 July 1993
2830 Virum
Github.com/J0nas7
Working
Working
Experience
Experience
Freelance React Native Developer
Funler ApS
Nov. 2024 - mar. 2025
Freelance, Remote
- React Native
- TypeScript
- Jest
- Redux
- Material Design
- Styled Components
- JSON
- JWT
- REST
- GitHub Actions
- Firebase Messaging
- Firebase App Distribution
- Google Auth
- Facebook Auth
As a freelance mobile app engineer for Funler ApS, I have been responsible for developing and
deploying the Funler Messaging App (versions 0.1 and 0.2) for iOS and Android.
My role includes building scalable and responsive features using React Native, TypeScript,
Redux, and Styled
Components, ensuring a smooth and engaging user experience.
I have also integrated Firebase Messaging, Google & Facebook Authentication, and GitHub Actions
for CI/CD automation.
Additionally, I have worked with JWT authentication, RESTful APIs, and
Firebase App Distribution to streamline the deployment process.
Full-stack Developer & Mobile App Engineer
IOT-company, Frederiksberg
Jan. 2024 - Mar. 2025
Full-time
- PHP
- Laravel
- NoSQL
- Blade
- PHPUnit
- React
- Next.js
- TypeScript
- JWT
- Redux
- Jest
- Material Design
- Tailwind
- CSS Modules
- SCSS
I have the task of modernizing an old Laravel program, which must be upgraded from PHP 5 to PHP
8 and which must also be expanded with completely new features.
I am moving the frontend away from Laravel's built-in Blade template, to a separate reactive
frontend built with Next.js.
Secondly I am extending the mobile app with new features, using SwiftUI in Xcode for iOS
and afterwards using React Native for a hybrid-app.
The backend is built in Node.js using Express and Socket.io, hosted on Google Cloud.
Sales Manager
Lidl, Vangedevej, Dyssegaard
May-sep. 2023
Full-time
Sales Manager
Netto, Frederikssundsvej, Kbh NV
May 2022 - jan. 2023
Full-time
Full Stack Developer
Serento, Remote
Aug-Oct. 2021
Internship/Full-time
- PHP
- MySQL
- HTML/CSS
- SCSS
- JavaScript/jQuery
- Webpack
- Git/SourceTree
During my web development PBA on the internship, I worked on developing a simple SEO analysis tool.
Assistant Manager
Netto, Bagsværd Hovedgade
Year 2021
Full-time
Founder&Partner, Full-stack Developer
SEObetter, Remote
Jul. 2012 - Aug. 2021
Part-time/Student
- PHP
- MySQL
- HTML/CSS
- JavaScript/jQuery
I developed a website analytics platform, learned a lot along the way, and started over at different points when I had learned something ground-breaking.
The platform was reminiscent of and inspired by Google Analytics and Hotjar.
Frontend Developer
HTML24, Kbh S.
Aug - Nov. 2019
Internship/Full-time
- PHP
- WP+WC
- ACF
- Docker+Gulp
- HTML/CSS
- SCSS/Stylus
- Bootstrap
- JavaScript/jQuery
- Git/SourceTree
During my computer science AP, I worked agile in a Scrum-like setup during the internship.
There I contributed to an optimization of the Glyptotek's WordPress website and webshop.
Freelance Webdeveloper
Webdesigner 18, Remote
2015 - 2017
Freelance/Ad-hoc
- PHP
- Joomla
- HTML/CSS
- JavaScript/jQuery
Joomla Developer
redWEB, Odense
Apr. 2011 - Jul. 2012
Part-time/Student
- PHP
- Joomla
- HTML/CSS
- JavaScript/jQuery
During my web developer EUD, I worked for a year and a half as a student Joomla CMS developer, where I contributed to approx. 6 new websites.
Full stack developer
Constant Solutions, Remote
2009 - 2013
Freelance/Ad-hoc
- PHP
- MySQL
- HTML/CSS
- JavaScript/jQuery
I collaborated for a number of years with an independent developer, where I was given tasks on an ad-hoc basis.
Interests
Interests
Coding
Coding
Skills
Skills
Backend
Educations
Educations
Bachelor of Web Development
Sep. 2020 - Jan. 2022
Copenhagen Business Academy
2800 Kgs. Lyngby
Gained knowledge and skills in various aspects of web development, including both frontend and backend technologies. Achieved good grades in programming courses.
Computer Science
Aug. 2017 - Jan. 2020
Københavns EA
2400 Copenhagen NW
Learned foundational concepts of computer science, including algorithms, data structures, and object-oriented programming.
High School
Jan. 2013 - Feb. 2016
Copenhagen VUC
1165 Copenhagen K
Web-developer
Jan. 2011 - Jul. 2012
Southern Danish Business School
5230 Odense
Computer Technician Basic Course
Aug. 2010 - Dec. 2010
Zealand Business College
4100 Ringsted
Elementary School
2008 - 2010
Pederstrup Efterskole
4943 Torrig L