Ingo Steinke
Plugin for Shopware
Experience
Plugin for Shopware
Self-employed
Developed the “Cost Transparency” plugin for Shopware 6 that extends product details with an interactive graphic illustrating different shares of the total price
Technologies: Shopware, PHP, Twig, CSS, JavaScript
Agency Portfolio
Twisted Connection
Relaunched the co-creation agency’s website by extending the design system and reusing existing WordPress content
Technologies: WordPress, JavaScript, HTML, CSS
Style Consultant
Kleiderordnung.Berlin
Developed sustainable stylist Tina Steinke's portfolio website based on a best practice WordPress theme template
Technologies: HTML, CSS, JavaScript, PHP, WordPress
Campaign Website
Self-employed
Collaborated on the voluntary impact campaign “You can do it” to support mental health and ecological action
Optimized responsive display and added a high-contrast version
Technologies: WordPress, CSS, JavaScript
Online Shop
Food Together
Maintained and enhanced the ecological shop with subscription orders, seasonal bundles, and price transparency information
Technologies: WordPress, WooCommerce, PHP, CSS
WordPress Optimization
Self-employed
Extended content and improved loading speed, accessibility, and mobile display of various WordPress websites, including the sustainable photographer Malte Reiter’s portfolio with extensive gallery pages
Technologies: WordPress, PageSpeed, CSS, PHP
Design System
Self-employed
Served as senior lead developer on a front-end team to build a modular system for relaunching an international corporate customer’s multiple websites
Used the Fractal framework as the technical basis
Technologies: HTML, CSS, Fractal, Handlebars
Freelance Web Developer
Self-employed
Worked for agencies and individual customers
Became a certified Shopware developer in 2024
React Web App Developer
wao.io
Developed and updated graphical platform user interface components to visualize technical data and allow webmasters to configure optimizations
Collaborated as part of the front-end and support team
Technologies: React, JSX, ES6, CSS-in-JS, Storybook
Technical Consultant
Sevenval Technologies (later Avenga Germany)
Optimized loading time and mobile phone compatibility of apps and websites for Frankfurter Allgemeine Zeitung
Optimized online shops for Otto Group
Created front-end applications for wao.io and other customers
Developer Portfolio
Self-employed
Redesigned and relaunched Ingo-Steinke.com to reflect web development work with a minimalist design, modern typography, and cutting-edge technology
Technologies: HTML, CSS, JavaScript, Liquid, Eleventy
E-commerce Engineer
Xsite
- Developed online shops for Shop-Apotheke.com, Ars mundi, and other customers
Co-founder
Start-up
Developed interactive websites and browser games
Transitioned the core business to search engine optimization and proprietary e-commerce software
Industry Experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Retail, Media and Entertainment, Food and Beverage, Fashion, and Advertising.
Business Area Experience
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Experienced in Information Technology, Product Development, and Marketing.
Summary
I'm Ingo Steinke, a front-end focused web developer with over 20 years of professional experience. When developing elegant and easy-to-use websites, I pay attention to accessibility, loading speed and maintainability. HTML, CSS, JavaScript, TypeScript and PHP are among my favourite technologies.
I'm pragmatic, communicative and enjoy working closely with web designers.
Worldwide communication and inspiration: The World Wide Web connects people using robust and decentralized technology. Websites designed to offer everyone access to this network must be attractive, fast, and accessible. This vision shapes my work.
From 2019 to 2021, I co-hosted the Cologne Web Performance meetup. Currently, I am a member of Impact Hub Berlin and Fairantwortung. I actively participate in professional discussions and write blog posts about technological topics.
- Core Web Vitals: Web Performance and Usability
- Performance Optimization without Changing Code
- HSTS: Increasing Security without Losing Performance
- Infrastructure for Improved Web Performance (German)
Digitalisation primarily stands for technological progress. The economic benefits of sustainable innovation have often been overlooked. I like to support ethical and ecological projects, for example the transition in the transport sector, renewable energies, and environmentally-friendly fashion. Thanks to my experience, we can elegantly comply with legal requirements such as the General Data Protection Regulation or the European Accessibility Act.
Skills
Web Development
- Markup, Templating: Html 5, Md, Freemarker, Liquid, Twig, Handlebars
- Css: Css 3, Scss, Postcss, Less, Tailwind, Bootstrap
- Javascript: Es6, Typescript, Node.js, Jquery, React, Vanillajs
- Database: Mysql, Oracle, Mongodb, Mongoose
Software Stacks
- Jam Stack: Javascript, Eleventy, Fractal, Figma, Netlify
- Design Systems: Fractal, Scss, Handlebars, Webpack, Codeceptjs
- Shopware: Shopware 6, Php 8, Bootstrap, Scss, Js, Twig
- Wordpress: Wordpress, Php, Html, Css, Js, Woocommerce
Other Tools
- Quality Assurance: Axe, Wave, Storybook, Codeceptjs, Browserstack
- Source Control: Git, Gitlab, Github, Svn
- Collaboration: Scrum, Kanban, Jira, Trello, Fractal, Asana, Github
- Devops: Docker, Jenkins, Snowpack, Webpack, Netlify
Languages
Certifications & licenses
Certified Shopware Developer
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Experience
Global Experience
Expertise
Qualifications
Profile
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