p
paulschell

Paul

@paulschell

Senior Software Developer

Mauritius
English, German
About me
I develop scalable and maintainable web applications using modern technologies such as Symfony, PHP, Vue.js and many more. With several years (10+) of experience in software development, I focus on: • Frontend & Backend development • Clean Architecture • Modern web applications • Performance optimization • Geo Information Systems (GIS) • Frontend: Vue/Vue.js, Angular/AngularJS, JavaScript/TypeScript • Backend: PHP/Symfony, Python, FastAPI, REST • Databases: PostgreSQL, MariaDB, MySQL, Redis, SQLAlchemy • DevOps / Cloud: Docker, GitHub Actions, AWS (EC2, Lambda, S3), Gitlab CI/CD, Terraform... Read more

Skills

p
paulschell
Paul
Offline • 
Average response time: 3 hours

See my services

Full Stack Web Applications
I will fix any error in your twig template
From$10 / projectMore details
Bug Fixes
I will edit HTML and CSS on your webpage w3c compatible
From$5 / projectMore details

Portfolio

Work experience

Software-Developer - Geographic Information Systems (GIS)

WhereGroup GmbH • Full-time

Sep 2016 - Aug 2020 • 3 yrs 11 mos

My work encompassed the architectural development and implementation of new web applications, further development of existing systems in the GIS and Symfony environment in various sectors such as energy, public service, and agriculture. Symfony, PHP, JavaScript/TypeScript, OpenLayers, Geoserver, Mapserver, QGIS, PostgreSQL, PostGIS, SQLite, TDD/BDD, PHPUnit, Behat, Jest, jQuery, Bootstrap, Responsive Design, Docker, Gitlab CI/CD, Scrum, Kanban

meinestadt.de GmbH

Part-time • 11 mos

Student Assistant - IT Mobile Applications

Mar 2013 - Nov 2013 • 8 mos

- Development of prototypes for responsive websites - Evaluation of new techniques and frameworks - Co-development of the mobile version of our city portal - Implementation of a photo upload function for mobile devices, an image coverflow, and user agent detection - Implementation of an over-the-air service for the management and distribution of apps via email and QR code - Programming of a QR code manager for QR code generation PHP, JavaScript, HTML5 (Draft), CSS3 (Draft), Responsive Design, XHTML, jQuery, REST, API, JIRA, Confluence SVN, Backbone.js, bash, REST APIs

Practical Project - Mobile Applications

Dec 2011 - Mar 2012 • 3 mos

- Detailed documentation of the functionalities of jQuery, HTML5, and CSS3 for handover into production - Conception and implementation of a mobile website for mobil.meinestadt.de - Close collaboration with the Mobile Applications team and internal departments - Use of the mobile backend (XML/JSON) as a data supplier for the creation of the mobile website - Integration of Bing Maps and geocoder services - Iteration and roadmap planning, testing, and releasing of the developed version - Preparation of a training course for meinestadt.de developers in the areas of HTML5, jQuery, and CSS generators PHP, JavaScript, HTML/HTML5 (Draft), CSS/CSS3 (Draft), SCSS/SASS, Responsive Design, jQuery, REST, API, JIRA, Confluence, SVN, CVS, Backbone.js, bash, REST APIs, JSON, XML, XHTML