Ingo Steinke-Plugin for Shopware
Check rate
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
See which departments and functions this freelancer has contributed to most.
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
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Ingo is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.
Ingo speaks the following languages: German (Native), English (Advanced).
Ingo has at least 27 years of experience. During this time, Ingo has worked in at least 13 different roles and for 8 different companies. The average length of individual experience is 2 years and 1 month. Note that Ingo may not have shared all experience and actually has more experience.
Based on recent experience, Ingo would be well-suited for roles such as: Plugin for Shopware, Agency Portfolio, Style Consultant.
Ingo's most recent position is Plugin for Shopware at Self-employed.
In recent years, Ingo has worked for Self-employed, Twisted Connection, Kleiderordnung.Berlin, and Food Together.
Ingo is most experienced in industries like Information Technology, Retail, and Media and Entertainment. Ingo also has some experience in Food and Beverage, Fashion, and Advertising.
Ingo is most experienced in business areas like Information Technology, Product Development, and Marketing.
Ingo has recently worked in industries like Information Technology, Food and Beverage, and Fashion.
Ingo has recently worked in business areas like Information Technology and Product Development.
Ingo has 1 certificate: Certified Shopware Developer.
The availability of Ingo needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 6 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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