Patrick Finkbeiner

Full Stack Software Engineer

Patrick Finkbeiner
Mannheim, Germany

Experience

Feb 2025 - Present
1 year

Backend Developer

Self-employed Freelancer

  • Implemented backend functionality with Node.js and Strapi for a multi-tenant event management system
  • Ensured a scalable and secure infrastructure using Node.js, Strapi and AWS
Nov 2024 - Present
1 year 3 months

Frontend Developer

Self-employed Freelancer

  • Developed and maintained the frontend for an online shop used worldwide, collaborating with a globally distributed team
  • Core technologies: Pinia and Vue.js
  • Integrated systems using Node.js, Scrum, Salesforce and AEM for seamless integration
Jul 2024 - Present
1 year 7 months

Full Stack Developer

Self-employed Freelancer

  • Developed a mobile app for shopping planning and household management with features like creating and sharing shopping lists, saving recipes, and weekly planning
  • Integrated OpenAI for optimal recipe planning and smart shopping suggestions
  • Designed the dashboard with Shadcn for a user-friendly interface
  • Implemented the complete backend, including data management and API development
Apr 2024 - Jul 2024
4 months

Frontend Developer

Self-employed Freelancer

  • Optimized an existing price comparison site to version 2.0 without Strapi integration
  • Focused on loading time optimization and improving the user experience
  • Used alternative content management methods for easy handling and scalability
  • Technologies: Vue.js, Nuxt.js, GraphQL, REST, Histoire, TailwindCSS, Vitest
Oct 2023 - Jun 2024
9 months

Full Stack Software Engineer

Self-employed Freelancer

  • Enhanced and implemented new features for a multi-tenant TYPO3 partner portal
  • Improved usability and scalability for efficient integration and management of multiple partners
  • Technologies: TYPO3, PHP, JavaScript, MySQL, SCSS
Sep 2023 - Apr 2024
8 months

Lead Frontend Developer

Independent Freelancer

  • Developed an SEO-optimized e-commerce price comparison site using Nuxt.js and GraphQL
  • Optimized load times for improved search engine visibility
  • Used Strapi as a CMS for flexible content and blog management
  • Technologies: Vue.js, Nuxt.js, GraphQL, Strapi, REST, Histoire, TailwindCSS, Vitest
Jan 2023 - Jul 2023
7 months

Lead Frontend Developer

Independent Freelancer

  • Performance optimization of a web application for older mobile devices with service workers following the 'Offline First' approach
  • Used web workers for compute-intensive operations and Firebase real-time events to keep the UI responsive
  • Technologies: Vue.js, Vuetify, Vuex, REST API, Firebase, Google Cloud Platform, Azure DevOps
Dec 2022 - Apr 2023
5 months

Full Stack Software Engineer

Independent Freelancer

  • Designed and implemented a search solution for emission data based on ElasticSearch
  • Indexed data from a CouchDB and exposed it via a REST API
  • Built as a standalone application with Node.js, Express.js, Nginx, Docker
  • Technologies: CouchDB, ElasticSearch, Vue.js, TailwindCSS
Sep 2022 - Sep 2023
1 year 1 month

Lead Frontend Developer

Independent Freelancer

  • Further developed a Nuxt.js-based web application to calculate companies' carbon footprint
  • Overhauled the architecture, created reusable components, and implemented state management to improve maintainability and performance
  • Technologies: Nuxt.js, Buefy, Vuex, Jest, Cypress
Sep 2022 - Jun 2023
10 months

Lead Frontend Developer

Independent Freelancer

  • Modernized a technical database from Oracle Forms to a modern REST web application
  • Developed an efficient caching mechanism with IndexedDB for high performance
  • Technologies: Vue.js, Vuetify, Vuex, REST API, Firebase, Google Cloud Platform, Azure DevOps
Jan 2022 - Present
4 years 1 month

Senior Full Stack Software Engineer

Self-employed Freelancer

Oct 2021 - Apr 2022
7 months
Hybrid

Lead Frontend Developer

Self-employed Freelancer

  • Developed a hybrid, offline-first gold buying app (iOS / Android) for easy creation of cover letters for selling precious metals
  • Technologies: Vue.js, Vuex, TypeScript, Capacitor.js, Tailwind, Sass, REST API
Jul 2021 - Feb 2022
8 months

Full Stack Software Engineer

Self-employed Freelancer

  • Relaunched a TYPO3 website with an integrated job portal for clients in the energy sector
  • Focused on user-friendly navigation
  • Technologies: TYPO3, PHP, MySQL, Vue.js, JavaScript, HTML, CSS, MariaDB, REST
May 2021 - Sep 2022
1 year 5 months

Lead Developer

Self-employed Freelancer

  • Developed a travel companion app (PWA / iOS / Android) for tour guides and travelers with features for sharing information, locations, and multimedia messages
  • Integrated a TYPO3 headless CMS for content management
  • Technologies: Vue.js, Pinia, TypeScript, Capacitor.js, Redis, Tailwind, Sass, REST API, MariaDB
Feb 2021 - Mar 2022
1 year 2 months

Lead Frontend Developer

Self-employed Freelancer

  • Digitized public driver communication through a web application for creating and distributing service instructions in the intranet
  • Used map and drawing tools in the browser and controlled publication with a four-eyes principle
  • Technologies: Vue.js, Fabric.js, REST API, Solr, MariaDB, TYPO3
Jan 2018 - Dec 2019
2 years

Full Stack Software Engineer

Independent Freelancer

  • Developed a web application to visualize metrics and monitoring data from InfluxDB via a REST API
  • Used internally by multiple teams
  • Technologies: Vue.js, Vuex, D3.js, Elixir Phoenix, InfluxDB, Redis, REST API
Jan 2017 - Dec 2022
6 years

Full Stack Software Engineer

Independent Freelancer

  • Continuously enhanced a TYPO3 website with multiple instances, including an intranet for employees, dedicated landing pages, and a general customer portal for an energy provider
  • Technologies: TYPO3, MariaDB, Vue.js, JavaScript, Solr, Redis, REST API
Jan 2017 - Dec 2020
4 years

Full Stack Software Engineer

Independent Freelancer

  • Visualized and planned historical and current precious metal prices with real-time push notifications
  • Managed large datasets with InfluxDB and TimeScaleDB
  • Technologies: Vue.js, Vuex, CoffeeScript, D3.js, Node.js, moment.js, date-fns, Capacitor.js, Redis, CouchDB, InfluxDB, TimeScaleDB, Elixir
Jan 2016 - Dec 2017
2 years
Hybrid

Frontend Developer

Independent Freelancer

  • Adapted an existing web application into a hybrid fintech app (iOS / Android) using Cordova for managing financial products
  • Technologies: React, Redux, Cordova, Jest, Scrum
Jan 2015 - Dec 2022
8 years

Senior Full Stack Software Engineer

zimmer7 GmbH

  • Planned, advised on, and implemented new software concepts
  • Developed REST interfaces
  • Continuously improved and evolved mission-critical enterprise software
  • Built automated testing environments
  • Developed apps based on web technologies (PWA, iOS & Android)
Jan 2015 - Dec 2018
4 years

Full Stack Software Engineer

Independent Freelancer

  • Development of a tenant-based, scalable workflow manager as an SPA for small and medium-sized businesses and clients in the food industry
  • Definition and modeling of processes with an integrated role-based access control system and interactive collaboration tool
  • Technologies: Angular Material UI, Karma, Node.js, ElasticSearch, Redis, WebSockets, RabbitMQ, Scrum, Microservices
Jan 2010 - Dec 2015
6 years

Software Architect

kuehlhaus AG

  • Mentoring new employees
  • Planning, advising and implementing mobile-optimized websites
  • Customer support and consulting
  • Developing a standardization process for TYPO3 projects
  • Implementing landing pages

Skills

Backend

  • Bash
  • Couchdb
  • Elasticsearch
  • Elixir
  • Graphql
  • Mongodb
  • Mysql
  • Node.js
  • Php
  • Redis
  • Rest
  • Strapi
  • Timescaledb
  • Typo3

Frontend

  • Angular
  • Bootstrap
  • Bulma / Buefy
  • Capacitor
  • D3.js
  • Html / Css
  • Javascript
  • Jquery
  • Nuxt.js
  • React
  • Scss
  • Svelte
  • Tailwindcss
  • Typescript
  • Vue.js
  • Vuetify

Devops

  • Aws
  • Docker
  • Firebase
  • Gcp
  • Git
  • Github Actions
  • Gitlab
  • Jenkins
  • Nginx
  • Serverless
  • Unix

Languages

German
Native
English
Advanced

Education

Oct 2011 - Jun 2014

Duale Hochschule Mannheim

Bachelor of Arts in Digital Media · Digital Media · Mannheim, Germany

Oct 2007 - Jun 2010

Wirtschaftsgymnasium Schwäbisch Hall

High School Diploma · Commercial High School · Schwäbisch Hall, Germany

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