Hey there,
my name is Felix and I am a freelance full stack developer living in Berlin.
I create scalable web applications and proof of concepts.
Who am I?
I created my first website well over 15 years ago, when I decided to become a full stack web
developer. I went to university and completed my bachelor's degree in computer science with a
major focus on digital media at the Hochschule der Medien in Stuttgart, Germany
.
While studying I started freelancing, and since then I have worked for agencies, small & medium-sized businesses
and NGOs in Europe.
For 7 years I have been the CTO of PAYLAX, a company that provides cross border escrow services for online payments.
What do I do?
I always try to create dynamic web applications with great UI & UX. I am not a full-blooded designer, but if you like the minimalistic approach, I can design as well. Apart from that, I create responsive websites and prototypes or help out by working on existing larger projects.
What are my skills?
Frontend
Backend
AI
CMS
Databases
Platforms
Devops
AWS Testing
What did I recently develop?
Below are some of the projects I have recently developed.
blinq PR Tool
Who?
blinq GmbH
What?
Full-stack development and DevOps of the PR tool including authorization, authentication and the admin dashboard.
How?
Typescript, NodeJS, ReactJS, NextJS, Typesense search cluster, Vercel AI SDK, nhost.io, Hasura, PostgreSQL, TailwindCSS, AI-APIs for vector search & embeddings & prompting
milia.io tax office portal
Who?
milia GmbH
What?
Lead frontend developer for the tax office portal.
How?
Typescript, ReactJS, NextJS, Material-UI
PAYLAX Escrow Service
Who?
pay & relax GmbH
What?
Design, UX, Development and DevOps of PAYLAX web application, website, payment gateway, client dashboard, payment API and admin workbench
How?
Typescript, NodeJS, ReactJS, NodeJS, NextJS, NestJS, Websockets, PostgreSQL, Server-Side-Rendering, Microsoft Azure
gaswargestern.de
Who?
RCKT GmbH & Co. KG
What?
Frontend & Backend Development, DevOps
How?
Typescript, ReactJS, NextJS, Sanity.io Headless CMS, GraphQL, Netlify
globogate Website relaunch
Who?
GLOBOGATE concept AG
What?
Frontend & Backend Development, DevOps
How?
Typescript, ReactJS, NextJS, Sanity.io Headless CMS, GraphQL, Apollo
GRAEF Website relaunch
Who?
RCKT GmbH & Co. KG // GRAEF GmbH
What?
Frontend & Backend Development, DevOps
How?
ReactJS, NextJS, Strapi Headless CMS, GraphQL, Apollo
LaFlor Online-Shop
Who?
La Flor AG
What?
Development and DevOps of WooCommerce online shop
How?
WordPress JSON-API, WooCommerce, ReactJS, Server-Side-Rendering
SCE-International Company Website
Who?
SCE GmbH
What?
Development and DevOps of the company website
How?
WordPress JSON-API, ReactJS, Server-Side-Rendering
Who did I work with?
I love meeting new people!
If you would like to work with me, please contact me via email: