Frontend Development for the Federal Foreign Office, Germany
(Public service, 1000-5000 employees)
Portfolio
Skills
I'm Stefan from the beautiful Freiburg im Breisgau in southern Germany, my core competencies are data visualization and frontend development. I mainly develop websites with 3D elements with Three.js or use D3.js for data visualization. I prefer to embed the whole thing in Svelte websites, which in my experience is currently the best Javascript framework. Among other things, I attach great importance to accessibility and a pleasant user experience. I also have experience in agile project management, mainly Scrum.
In recent years I have worked with clients of all sizes, from small start-ups to public institutions to multilateral corporations such as international banks or global logistics companies. I don't limit myself to certain subject areas or technologies, but I'm always happy to learn new things.
Webdevelopment Skills
Svelte / Sveltekit
Tailwind CSS
D3.js
Three.js
HTML3
Design and Prototyping
Figma
Blender
Spline
Programming languages
Javascript
Typescript
R / R Shiny
Python
Datavisualization
D3.js
Highcharts
Mapbox
R
Three.js
Tableau
GIS
ArcGIS Pro
QGIS
Databases
SQL (Postgres, MySQL, Oracle, SAP Hana)
Tools & additional technologies
Shiny Proxy
Cloud: AWS, GCP
Docker
Git (GitLab, GitHub)
Projectmanagement
agile (Scrum)
In recent years I have worked with clients of all sizes, from small start-ups to public institutions to multilateral corporations such as international banks or global logistics companies. I don't limit myself to certain subject areas or technologies, but I'm always happy to learn new things.
Webdevelopment Skills
Svelte / Sveltekit
Tailwind CSS
D3.js
Three.js
HTML3
Design and Prototyping
Figma
Blender
Spline
Programming languages
Javascript
Typescript
R / R Shiny
Python
Datavisualization
D3.js
Highcharts
Mapbox
R
Three.js
Tableau
GIS
ArcGIS Pro
QGIS
Databases
SQL (Postgres, MySQL, Oracle, SAP Hana)
Tools & additional technologies
Shiny Proxy
Cloud: AWS, GCP
Docker
Git (GitLab, GitHub)
Projectmanagement
agile (Scrum)
Project history
07/2022
-
01/2024
- Development of an interactive web application for the visualization of climate data
Technologies:
- Svelte
- Mapbox
Technologies:
- Svelte
- Mapbox
04/2022
-
01/2024
Frontend Development for the European Central Bank
(Banks and financial services, 500-1000 employees)
- Development of Design Prototypes in Figma
- Frontend Development with R-Shiny
- Development of Datapipelines
Technologies:
- R-Shiny
- CSS
- HTML
- Frontend Development with R-Shiny
- Development of Datapipelines
Technologies:
- R-Shiny
- CSS
- HTML
02/2022
-
05/2022
Frontend development project for BigOmics Analytics
(Pharmaceuticals and medical technology, < 10 employees)
- Development of an interactive web application for the analysis of genetic data
- R-Shiny / HTML / CSS / Javascript / Plotly
02/2019
-
05/2022
Fullstack Developer
Roederzeibig GmbH
(Internet and Information Technology, < 10 employees)
Development of a web-based platform for the display and analysis of geographic data
- Frontend development in R-Shiny including HTML/CSS/JAVASCRIPT / Backend R-Shiny
- Database development (PostgresSQL/
Postgis) - Analysis and visualization of Geographic Information in R
- Advice and communication with stakeholders
08/2021
-
02/2022
Fullstack Developer
Maurer Electronics
(Internet and Information Technology, 50-250 employees)
Frontend and Backend developer for interactive dashboards focused on data exploration and data analysis.
- Development of multiple web applications (POCs / Prototypes as well as product-ready applications) for data exploration and data analysis (R-Shiny / HTML / CSS / Javascript / D3.js / Plotly)
- CI/CD Pipeline using Gitlab Runnner for automatic deployment in a local kubernetes cluster
- Test driven development
- Development of a WebGIS using HTML / CSS and Javascript (Svelte / Mapbox/ D3.js)
- Deployment of a tile server for the transfer of large map tiles via browser (Tegola, ArcGIS Pro)
- API development using Python (Flask)
- Mainly used in R-Shiny applications
05/2020
-
07/2021
Fullstack Developer
indblik.io
(Internet and Information Technology, < 10 employees)
- WebGIS platform development using HTML / CSS and Javascript (Vue.js / D3.js)
- Frontend and Backend development of interactive dashboards (R Shiny / Javascript).
- Setting up a R-Server/Shiny server Infrastructure
- Dockerized deployment of web-based applications (R-Shiny applications with shiny proxy)
- Planning and implementation of development requirements
- Advice and communication with stakeholders
Local Availability
Open to travel worldwide
Remote preferred
Other
Frontend Entwickler mit Fokus auf Entwicklung interaktiver Webanwendungen und Dashboards mit Svelte.js, D3.js, Three.js, R-Shiny, HTML, CSS und Javascript
