Ingo Steinke, Creative Frontend Web Developer in Berlin

My name is Ingo Steinke. I'm a creative frontend web developer and web application developer with more than 25 years of professional experience. I develop, test, and optimize websites, web apps, and online shops. I can pragmatically and easily explain and implement current requirements such as EAA/BFSG, GDPR, loading time, and ecological sustainability.

Services

Do you want to overhaul your website? Does your team need support from a front-end developer with full-stack experience?
I'm happy to discuss your project with no obligations over a coffee in Berlin, via Zoom, or in a phone call.
Call me or leave a message!

Pricing

You can choose a time-based fee, or we can agree on a fixed price rate before starting work. I usually provide an estimate before starting time-based tasks. Contact me for an individiual quote.

What my customers say

Daniela, designer:

I had the pleasure of working with Ingo and am impressed by his expertise in web development. He is not only technically skilled, but also conceptually strong. I find it particularly impressive that Ingo can come up with a solution for every problem. Last but not least, he is characterized by his strong commitment to sustainability. I can therefore highly recommend him!

Projects

This is a selection of my past projects.

Portfolio: Style Consultant

Kleiderordnung.Berlin is sustainable stylist Tina Steinke's portfolio website. The multilingual, responsive CMS theme is search engine optimised and environmentally friendly, with subtle animations and scrolling effects.

kleiderordnung.berlin

HTML 5 CSS 3 JavaScript PHP CMS

Plugin for Shopware

Price transparency increases customers' trust. The Shopware extension "Cost Transparency complements the product details in Shopware 6, adding data visualisation of the various price components. Shopware tested and published it as an extension in the Shopware store.

store.shopware.com/ingos57544164693f/cost-transparency.html

github.com/openmindculture/sw-IngoSCostTransparency

Shopware 6 PHP 7 Twig CSS JavaScript

Agency Portfolio

Collaborating on the co-creation agency Twisted Connection's website relaunch together with the customer and her designer, I extended the design system reusing existing content.

twistedconnection.co

JavaScript HTML CSS CMS

Portfolio: Financial Consultant

Front-end web development: a minimalist design with a focus on typography, implemented as a flexible theme for an accessible and responsive portfolio website with a content management system.

kunnigkonsulting.com

HTML CSS JavaScript PHP BrowserStack

Design System

As a freelance senior lead developer on a team of front-end web developers, I developed a scalable modular component deisgn system for relaunching an international corporate customer's multiple websites (STRABAG SE). The launch took place on schedule in several countries in 2022.

karriere.strabag.com

HTML_5 SCSS CSS Fractal Handlebars

React-Web-App

As a front-end developer in the Sevenval/Avenga team, I developed and expanded components of the React web app "wao.io" for configuration and real-time data visualisation of website optimisations.

Case Study: React-Web-App

React JavaScript ES6 Storybook CSS-in-JS

You can find more projects and case studies in my projects list .

Web Development: Long-lasting, Accessible, and Ecological

As a web developer, I will implement your layouts across platforms in a responsive and accessible way (EAA/BFSG-compliant). We will find long-lasting solutions that are elegant and easy to understand. As a well-connected freelancer with strong teamwork skills, I can support large projects as well.

Reliable and Easy to Understand

For me, it's important to explain technological facts in simple words, to understand my customers' requirements, to look ahead constructively and to implement sustainable solutions. You benefit from improved customer contact, transparent maintenance costs and optimised performance.

Certified and Transparent

I am a certified Shopware 6 Developer and a Shopware Extension Partner. The source code of my work is openly accessible, if data protection allows it. My website's "CO₂-footprint" is also publicly visible.

Interested?

Contact me to schedule a non-binding appointment! You can reach me by phone, email, Signal, or WhatsApp. If I can't take a call, please leave me a voice message!

Imprint and Contact Information

Ingo Steinke

Donaustr. 83 II
12043 Berlin (Germany) contact@ingo-steinke.com
+491634684080

www.ingo-steinke.com

Professional liability insurance: Media-Haftfplicht

Professional liability insurance: exali Media-Haftpflicht:
www.exali.de/siegel/Ingo-Steinke

Tax Number/VAT ID: DE337676808

Bank account: GLS Gemeinschaftsbank eG

DE89430609673029840000

paypal.me/ingosteinke

This privacy notice is based on the rules set by the German Federal Data Protection Act (BDSG) and the European General Data Protection Regulation (GDPR). The imprint informs how to contact the responsible content provider (Ingo Steinke). I am also glad to learn about possible issues concerning accessibility (EAA/WCAG).

Your legal rights: access, rectification, erasure, objection

You have the right to object to the processing of your personal data, the right to request copies of your personal data, and the right to request that we erase or rectify your personal data, unless this data is necessary for complying with a statutory retention obligation.

What data is collected and processed?

Personal identification information will only be collected, as far as this is necessary for accounting, customer services and fulfilment of a contract. Personal data will not be processed prior to the users' consent, unless this is impossible for legal reasons or reasons of technological impracticability.

Legal basis for processing personal data

Processing of personal data for fulfilment of a contract is based on article 6(1)(b) of the GDPR.

Processing of personal data to comply with legal obligations is based on article 6(1)(c) of the GDPR.

Data economy and data minimization

Personal data will only be stored as long as necessary in compliance to statutory storage periods. Once this time period has expired, the data will be blocked or erased accordingly.

This website does not use any cookies. The data required for technical or contractual purposes in accordance with Art. 6 GDPR is derived from server statistics, Matomo and anonymised Google Analytics (consent mode: denied), as well as messages received prior to the conclusion of a contract via the contact form or email.

Links to social and professional networks are implemented as links to external websites. Displaying these links in the browser will not cause any data transfer to third parties.

Website provision and analysis of technical data (logfiles)

Accessing this website will result in logging data that is necessary for the technical provision of this service: the website address, date and time, amount of transferred data, web browser version, IP address, and possible referrers from other websites linking to the current website. This data will not be stored together with personal data.

Processing and temporary storage of this kind of data is based on article 6(1)(f) of the GDPR. Apart from providing technological functionality, this data might be used to prevent and prosecute illegal use of this service.

Changes to the privacy policy

My privacy policy is kept under regular review. Updates will be placed on this place and will become valid on the next visit of this website.