Resume

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Jonas Herrmannsdörfer

Key Facts


  • 7+ years of experience
  • Speaker at international conferences
  • ReactJS Trainer
  • Bachelor's thesis: Scaffolding ReactJS Applications based on the OpenAPI specification

Skills


Technologies

JavaScript/TypeScript

ReactJS, NextJS, GatsbyJS, NodeJS

React Tooling

React Router, Apollo Client, TanStack Query, Redux

CSS Frameworks

TailwindCSS, ShadcnUI, Bootstrap, Material UI

Testing

Playwright, Cypress, Vitest, Jest, React Testing Library

Miscellaneous

Docker, git, pm2, Gitlab, Github

Project Management

Agile & Lean Methodology, Scrum, Kanban

Languages

German

Native language

English

Fluent (year abroad in Ireland)

Projects


Logo PACETEQ GmbH

10 months

09.2023 - 07.2024

Göttingen

Senior Software Engineer

PACETEQ GmbH

  • Real Time and Replay application for electric boat racing
  • Planning & development of a NextJS architecture from scratch
  • Completion of the MVP within 5 weeks
  • Technologies: NextJS, Fastify, Go, ReactJS, TypeScript, TailwindCSS, GraphQL, LeafletJS, Playwright

Logo PACETEQ GmbH

1 year 5 months

12.2022 - 05.2024

Göttingen

Senior Software Engineer

PACETEQ GmbH

  • Data Management Platform for motorsport
  • Performance optimization: average load times reduced by 50%
  • Redesign of the frontend architecture
  • Technologies: ReactJS, Express, TypeScript, TailwindCSS, GraphQL, Playwright

Logo Jonas Herrmannsdörfer

7 years 2 months

05.2017 - 07.2024

Würzburg

Senior Software Engineer

Jonas Herrmannsdörfer

  • Development of web applications with a focus on ReactJS
  • Performance optimization up to 50%
  • Planning/redesign of frontend architectures
  • Technologies: ReactJS, TypeScript, NextJS, GatsbyJS, NodeJS, TailwindCSS, GraphQL, Playwright

Logo Fraunhofer Institute for Integrated Circuits IIS

1 year 2 months

09.2021 - 11.2022

Erlangen

Senior Software Engineer

Fraunhofer Institute for Integrated Circuits IIS

  • Subproject V2X within the program "5G-Bavaria Test Center"
  • Conversion of the initial Flask implementation to NextJS within 4 weeks
  • Achieved a feature-complete product within a year
  • Technologies: NextJS, ReactJS, TypeScript, TailwindCSS, LeafletJS, Cypress

Logo Die Psychotherapie App UG (limited liability)

10 months

11.2020 - 09.2021

Würzburg

Founder & CTO

Die Psychotherapie App UG (limited liability)

  • Companion tool for creating and completing psychotherapy homework
  • Go to market achieved in under 3 months
  • Planning and implementation of a healthtech-compliant frontend architecture
  • Technologies: ReactJS, TypeScript, TailwindCSS, Firebase, Cypress

Logo Faaren GmbH

2 months

05.2021 - 07.2021

Rottendorf

Software Engineer

Faaren GmbH

  • Car subscription platform
  • Conversion of the previous Laravel checkout to NuxtJS
  • TailwindCSS and NuxtJS training
  • Technologies: NuxtJS, VueJS, TypeScript, TailwindCSS

Logo elbstack GmbH

5 months

10.2020 - 03.2021

Hamburg

Software Engineer

elbstack GmbH

  • Development of a smart home app for iOS and Android
  • Simplification of development processes through CLI tools
  • Technologies: React Native, TypeScript

Let's work together

I'd love to discuss how we can work together to bring your project to life. Let's talk about my approach, availability, and rates.

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