Mario Volke

Freelance Developer

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Munich, Germany

Experience

Nov 2024 - Present
1 year 2 months

Freelance Developer

Centrotherm International AG

  • Did a complete rewrite of centrotherm.de with Next.js, migrating from Gatsby
  • Built a system to automatically generate printable product datasheets
  • Technologies: React, TypeScript, Storybook, SASS, Next.js, I18n
Apr 2023 - Present
2 years 9 months

Freelance Developer

Neo Commerce

  • Consulted and developed AI enhancements for existing Neocom products and built sophisticated AI solutions on top of existing infrastructure
  • Technologies: AI, LLM, Embeddings, Vector search, Python, React, Next.js, TypeScript
Feb 2022 - Dec 2022
11 months

Freelance Developer

Funct.ion

  • Built a Squarespace-like component-driven website editor
  • Technologies: React, Redux, TypeScript, Webpack, NPM, living styleguide (Storybook), server-side rendering, performance and PageSpeed
Aug 2019 - Jan 2020
6 months

Freelance Developer

Lightning Labs

  • Built the lightning.engineering website
  • Technologies: React, SASS, Gatsby, Webpack
Apr 2018 - Present
7 years 9 months

Freelance Developer

Hoffmann Group

  • Developed a design system and component library used company-wide to build tools, websites and configurators
  • Technologies: React, TypeScript, Storybook, SASS, Next.js, living styleguide, component library, web components, Rollup, release management, community management
Feb 2018 - Jun 2024
6 years 5 months

Freelance Developer

DealerCenter Digital

  • Built the client software for BikeCenter, a touch terminal assisting bike dealers in their selling process, serving as tech lead and developing the entire client
  • Handed over the project to an internal team
  • Technologies: React, Redux, TypeScript, Electron, Node.js, Express.js, SASS, Docker, Storybook, ElasticSearch, Webpack, GraphQL
Mar 2015 - Present
10 years 10 months

Freelance Developer

All3dp

  • Developed the client side of the website all3dp.com and the price comparison service craftcloud3d.com
  • Technologies: Next.js, React, Redux, TypeScript, SASS, unit and integration testing, Webpack, AWS, NPM, Storybook, release management
Jan 2015 - Dec 2019
5 years

Freelance Developer

ProSiebenSat.1

  • Developed 7TV Profile Service, Glomex Video Player, SevenOne Ad Integration and schattenmoor.de
  • Technologies: React, Node.js, JavaScript, OAuth, JWT, Chromecast
Dec 2014 - Present
11 years 1 month

Freelance Developer

Derivo

  • Built and maintained SemSpect, a web application to visualize and explore semantic graph data
  • Technologies: JavaScript, Ext.js, D3.js, SASS, Neo4j
Sep 2009 - Dec 2010
1 year 4 months

Academic Assistant

University of Ulm

  • Institute of Artificial Intelligence
  • Subject area: Semantic Web
Apr 2006 - Present
19 years 9 months

Freelance Web Developer

Freelance Web Developer

  • Web application development for clients including ProSiebenSat.1 TV Deutschland GmbH, Hoffmann Group, DealerCenter Digital GmbH, All3DP GmbH, centrotherm international AG and Neo Commerce GmbH

Skills

  • Typescript And Javascript
  • Node.js
  • Oauth
  • React And Redux
  • Relational Databases (Postgresql)
  • Unit And Integration Testing
  • Html And Css
  • Nosql: Mongodb And Redis
  • Docker
  • Sass And Css-in-js
  • Elasticsearch
  • Aws
  • Responsive Webdesign
  • Cms: Prismic
  • Cms: Strapi
  • Cms: Hygraph
  • Release Management
  • Component-driven
  • Living Styleguides
  • Processwire
  • Requirements Engineering
  • Apis: Rest
  • Graphql
  • Jwt
  • Npm
  • Webpack
  • Vite
  • Rollup
  • Ai: Llms
  • Ai: Embeddings
  • Ai: Rags
  • Ai: Mcp
  • Next.js
  • Figma
  • Sketch

Languages

German
Advanced
English
Advanced

Education

Oct 2009 - Apr 2012

TU Munich

Master of Computer Science · Computer Science · Munich, Germany · 1.1 (approximate equivalent: A)

Sep 2006 - Sep 2009

University of Ulm

Bachelor of Computer Science · Computer Science · Ulm, Germany · 1.1 (approximate equivalent: A)

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