IT Consultant

• Development of automated software tests (unit-, integration-, regression- and end-2-end-tests).

Applied Technologies:

• Playwright
• Vitest
• JavaScript
• TypeScript
• Vue3
• Go
• REST API
• CI/CD
• Docker
• Git
• GitHub
• Scrum
• Jira.

• Development of a platform that extracts projects with definable search terms from all job platforms and displays them uniformly formatted. Features: User accounts, search term management, application status, etc.

Applied Technologies:

• Webscraping
• Python
• Django
• Playwright
• Beautiful Soup
• PHP
• Laravel
• Livewire
• Blade
• HTML
• CSS
• Tailwind CSS
• Docker
• Git
• GitHub
• Kanban.

• Implementation of new features and bug fixes for a complex e-commerce website.

Applied Technologies:

• Vue2
• Nuxt2
• Vue-Storefront
• TypeScript
• JavaScript
• GraphQL
• Magnolia
• SCSS
• Git
• GitLab
• Scrum
• Jira
• Confluence.

• Development of a customized ERP system with special features like batch management, goods flow control, and packaging quantity flow.
• Implementation of a REST connection to Billbee for data retrieval and generation of custom reports.

Applied Technologies:

• JavaScript
• TypeScript
• Node.js
• Vue3
• Nuxt3
• Vuetify
• Express.js
• Axios
• Vite
• HTML5
• SCSS
• MySQL
• REST-API
• Vitest
• Vue Test Utils
• Mercurial.

• Development of a multi-strategic cryptocurrency trading bot.
• Implementation of various algorithms and conducting experiments with numerous trading indicators.
• Backtesting and fine-tuning to optimize performance.

Applied Technologies:

• Python
• Django
• Dash
• Plotly
• Mercurial.

• Development of a kite with a wingspan of 150 cm, serving as a customer gift.

Applied Technologies:

• Python
• Rhinoceros.

• Development of a script for converting the Amazon transaction report into importable Datev accounting entries.

Applied Technologies:

• C++
• Mercurial.

• Development of a script for automated creation of a CAD plan for a traction kite, comprised of an inflatable framework, an upper sail, a lower sail, and a stabilization sail.
• The script creates a 3D object and a 2D development within the CAD application Rhinoceros, production-ready with sewing points, seam allowances, and other markings.
• The design process is controlled solely by specifying numerical parameters and arrays containing Boolean values, quantities, lengths, diameters, and angles that define the traction kite.

Applied Technologies:

• Python
• C++
• Visual Basic
• Rhinoceros
• Mercurial.

• EU project: Development of an innovative, inflatable traction kite for power generation and ship towing.
• Creation of CAD designs.
• Coordination of prototype production and active participation in the testing phase.

Applied Technologies:

• Visual Basic
• Rhinoceros
• Mercurial.

• Development of a community web platform that enables kiteboarders, manufacturers, kite schools, and kite shops to register events.
• Users can list registered businesses and events using a search function or explore them visually on an interactive world map.

Applied Technologies:

• PHP
• MySQL
• JavaScript
• AJAX
• JSON
• XHTML
• CSS
• Google Maps API.

• Development of a custom photo community platform.
• Implementation of features such as photo contests, personal galleries, community galleries, and votings.
• Deployment of the application.

Applied Technologies:

• PHP
• MySQL
• JavaScript
• AJAX
• XHTML
• CSS.

• Development of a custom shipping module.
• Modifications.
• Bugfixes.
• Search engine optimization and maintenance work.

Applied Technologies:

• PHP
• MySQL
• JavaScript
• XHTML
• CSS
• SEO.

• Installation of a new webshop (OSIS Online Shop).
• Data migration.
• Implementation of a custom webshop function for goods sold by the meter (cutting).
• Bugfixes.
• Search engine optimization.

Applied Technologies:

• PHP
• MySQL
• JavaScript
• XHTML
• CSS
• SEO.

• Programming of a dynamic photo gallery and various contact and inquiry forms.

Applied Technologies:

• Rhinoceros
• Softimage XSI
• Photoshop
• Corel Photo Paint.

• Development of a user-friendly content management system.
• Creation of a homepage based on the custom-developed CMS.

Applied Technologies:

• PHP
• JavaScript
• XHTML
• CSS.

• Development of a CV-Builder (German and English) with PDF export for creating and maintaining this resume.

Applied Technologies:

• JavaScript
• Vue3
• JSDoc
• jsPDF
• PDFMake
• HTML
• CSS
• Bootstrap
• Vite
• Git
• GitHub.

• Company foundation.
• Development of traction kites and required software.
• Distribution of kiteboarding equipment.
• From 2018: Distribution of organic superfoods (Private Labeling).
• Creation and maintenance of own web shops.
• Administration of the Debian web server.
• Marketing and SEO.
• Corporate Design.
• Accounting and its automation.

Applied Technologies:

• Python
• Django
• C++
• PHP
• JavaScript
• TypeScript
• Visual Basic
• VBA
• MySQL
• PostgreSQL
• HTML
• CSS
• SCSS
• Vue3
• Nuxt3
• Node.js
• REST
• WordPress
• Rhinoceros
• Blender
• Softimage XSI
• Corel Photo Paint
• Adobe Photoshop
• Inkscape
• Pixelmator
• Affinity Suite
• GIT
• Mercurial
• Linux
• MacOS
• Windows
• Bash.

• Creation of delivery schedules and load forecasts.
• Simulation of control energy risks for various pricing models.
• Verification of control energy billing.
• Development of VBA tools for:
• Analysis of load profiles.
• Simulation of control energy costs.
• Creation of delivery schedules.
• Load forecasts.

Applied Technologies:

• Visual Basic
• VBA
• Excel.