Stefanie Schmidt
Software Developer for web applications
Experience
Mar 2015 - May 2024
9 years 3 monthsHenstedt-Ulzburg, Germany
Software Developer for web applications
Rene Schmidt DevOps UG (haftungsbeschränkt) & Co. KG
- Web application management
- Development of applications and components, programming, PHP with Symfony and Doctrine/PostgreSQL, CSS optimization, Twitter Bootstrap, HTML, Javascript, JQuery, customizing to company specifications.
- Developing a message queue system using RabbitMQ and NodeJS
- WordPress Plugin development, WordPress theme customization
- App-Development Android with Flutter/Dart
- Implemented events-based action logging system with Symfony v5.2
Jan 2014 - Dec 2014
1 yearPlanets Alpha
- As part of my studies, a team project was required for the SAE diploma level, focusing on the technical implementation. Our team decided to build a space simulation. The team had three programmers.
- The simulation was built in C++ using the OpenGL library and the GLSL shading language. Shaders were used for lighting effects, textures, and the skybox. The user can control the system with the arrow keys.
- I was responsible for creating the skybox and the menu, as well as maintaining version control.
- I also supported my teammates with their tasks.
Jan 2012 - Aug 2012
8 monthsOnline Editor
Freelance
Oct 2002 - Nov 2011
9 years 2 monthsSales Assistant
Mar 2002 - Sep 2002
7 monthsFreelance Web Designer and Associate
Rene Schmidt GbR
- Image processing with Adobe Photoshop
- simple programming tasks in PHP and JavaScript
- Reports and accounts
Mar 2000 - Mar 2001
1 year 1 monthOffice Employee
Elfen 2000 GmbH
- Editing customer orders with the ERP system Baan
- Editing customer orders with the ERP system Tacoss
- Data entry
- Processing the correspondence with MS-Office (Word, Excel, Powerpoint)
- Call centre agent for telemarketing (outbound)
- Working in a team
Jan 1998 - Dec 1998
1 yearSales Assistant
Development Webanwendungs-Prototyp „Automatisierte Schachtscheine und Stellungnahmen“ (ASS)
- For the city utility company Rostock, a prototype of a web application had to be created in Symfony. This application was to replace an existing Oracle Forms application. The Oracle database was adapted and extended for Symfony/Doctrine. Symfony5 with EasyAdmin was used to edit and view the database via a web interface.
- From the start, it was planned to deliver a prototype with its basic functions and the city utility company Rostock’s corporate identity. After three sprints, the prototype was handed over to the service provider’s development team for finalization.
- A requirement was that parts of the application configuration could be changed at runtime via the EasyAdmin UI. The key-value pairs were to be stored in an Oracle table.
- Another goal was to use the existing Symfony abstraction (ParameterBag) so no new code had to be written. A tool was created to write the parameters into a file managed by Symfony, which can then be read by a PHP program.
- Via a Symfony command, the user should be able to check the status of individual records, e.g., if a record is marked as “overdue.”
FossMomas
- FossMomas stands for free open source software moving map system. This project was research work for my Bachelor Honours Thesis.
- The goal was to build a moving-map system like those used in airplane cabins. It was meant to complement flight simulators such as X-Plane 10 or Microsoft Flight Simulator.
- We aimed to develop platform-independent software that works with any flight simulator. So FossMomas was built as a standalone app that gets its data from the simulator and displays it on the user’s screen.
- To explore new HTML5 and CSS3 features and WebGL performance, the app was written in JavaScript with Cesium as the engine. Cesium abstracts WebGL, allowing us to implement a 3D globe and move and rotate the airplane realistically on the map.
- The project was mainly realized with JavaScript and Cesium. The server for data exchange between X-Plane 10 and FossMomas was written in PHP.
- For the first time, I used project management software for this project. I chose plan.io to plan, manage, and document tasks. I also maintained the version control repository with it.
- I was fully responsible for this research project. That means I had to plan the tasks, maintain version control, document my work, and fix bugs.
Leviathan
- As part of my studies, we had to do a team project focused on teamwork and task organization. Our team decided to develop a survival-horror game.
- The team included three programmers, two artists (2D and 3D), and an audio engineer.
- The game was built with the Unity3D Pro engine and fully programmed in C#.
- I was mainly responsible for programming the GUI (Graphical User Interface) and the HUD (Heads Up Display).
- I also led the team together with a teammate and assigned tasks to each member.
Summary
- App development with Flutter and Dart for Android devices
- Source code documentation and maintaining the company’s own wiki (i.e. explaining installation of software and upgrading processes as well as trouble shooting issues, that might occur
- JavaScript, jQuery
- Cross-browser HTML5 and CSS3 production
- Experience with unit testing with Jasmine and PhpUnit and Symfony
- Git, GitHub, GitLab and GitFlow
- JetBrains IDEs (IntelliJIDEA, PhpStorm, etc.) and VSCode
Languages
German
NativeEnglish
Advanced Education
Oct 2012 - Jun 2015
SAE Hamburg
BSc · Games Programming · Hamburg, Germany
Oct 1999 - Jun 2000
Brekelbaumspark Technical Secondary School
Social Pedagogy · Hamburg, Germany
Oct 1993 - Jun 1994
Krausestraße Commercial High School
Hamburg, Germany
...and 1 more
Certifications & licenses
Java für Einsteiger
openHPI
Sicherheit im Internet
openHPI
Test-driven Development with JUnit
openHPI
Web Technologies
openHPI
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