Lucas Jahn

Full-Stack Engineer (WordPress, React.js, Vue.js, Python, WebFlow, Wix.com), Consultant

Lucas Jahn
Belgershain, Germany

Experience

Jan 2024 - Present
1 year 2 months
Hamburg, Germany

Full-Stack Developer (WordPress, React.js)

Rabot Energy

Apr 2023 - Present
1 year 11 months

Full-Stack Developer (Wordpress & Woocommerce)

EISENHORN

Freiburg, Schweiz

At Eisenhorn.com, I served as a Full-Stack Engineer, specializing in the development of custom plugins and optimization of the shopping experience. Working with technologies such as PHP, SASS, and React, I contributed to the ecommerce system built on Woo-commerce and Wordpress. My responsibilities included enhancing the functionality of the platform and ensuring a seamless shopping experience for users.

Sep 2021 - Present
3 years 6 months
Zürich, Switzerland

Full-Stack Developer (React.js / Node.js)

Vindsburg

As a Full-Stack Developer at Vindsburg GmbH, I specialized in Node.js and React/Electron applications for retail sector audits. My responsibilities included building React components, creating microservice APIs with PDF generation, and ensuring comprehensive automation and testing. I thrived on tackling complex challenges, optimizing workflows, and delivering cutting-edge solutions.

Jul 2021 - Jul 2022
1 year 1 month
Leipzig, Germany

Full-Stack Developer (Wordpress & WooCommerce)

Animagus GmbH

I contributed as a developer to two WooCommerce shop projects, focusing on custom plugin development and enhancing performance both on the frontend and backend. My role involved optimizing the website's functionality, improving user experience, and implementing solutions to meet specific business requirements.

Mar 2021 - Present
4 years
Remote

Full-Stack Developer (Wordpress & WooCommerce)

Healy World

Jun 2020 - May 2021
1 year

Chief of Frontend

Meetical

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Meetical is based on a simple but powerful best practice: every key meeting on the calendar should have a corresponding Confluence page linked, to gather input and document important results.

Jan 2020 - Dec 2022
3 years

Full-Stack Developer (Wordpress & Magento & Shopware)

foodspring

Jan 2020 - Mar 2021
1 year 3 months

Python / Django Developer

Fineware AG

I had the opportunity to work on the Metronom software, a bookkeeping application built with Python and Django. My responsibilities included updating the software from an older Django version to a newer one, writing comprehensive tests, and implementing new features for bank account synchronization. I also dedicated my efforts to improving the frontend user experience to provide a seamless and user-friendly interface for the Fineware application.

May 2019 - Mar 2021
1 year 11 months
Winterthur, Switzerland

Full-Stack Developer (Wordpress & WooCommerce / Django / Vue.js)

Partner & Partner

May 2019 - Oct 2019
6 months
Berlin, Germany

React Native Developer

Lindgrün GmbH

I took part in the development of a React Native application (iOS/Android) for the healthcare sector. The application, named "Leila," serves as a guideline app for comprehensive medical expert information.

Leila provides a user-friendly, horizontal access to guidelines, accompanied by scores, pathways, glossaries, epidemiological data, and other reliable knowledge sources. It is optimized for interdisciplinary use, catering to the condensed work environment within the healthcare industry. With Leila, users have valuable medical knowledge at their fingertips.

Feb 2019 - Present
6 years 1 month
Leipzig, Germany

System Administration Specialist & Senior Web Developer

firm Leipzig | Training & Seminare

Aug 2018 - Feb 2019
7 months
Zürich, Switzerland

Frontend Engineer

Google

During my time at Google, it was an absolute honor to contribute to the advancement of the Google Assistant's capabilities. Working with Angular.js and Vue.js, I had the privilege of empowering the Assistant across multiple platforms, including mobile phones. It was a fulfilling experience to develop automated processes that enhanced the Assistant's functionality, and I took pride in delivering seamless integrations, optimizing performance, and improving the overall user experience.

After my time at Google, I made the decision to return to freelance work, as I desired the opportunity to explore new projects and contribute my expertise to a diverse range of clients.

Jun 2016 - Aug 2018
2 years 3 months
Zürich, Switzerland

Senior Application Engineer

PwC Switzerland

At PwC's Experience Center in Zurich, my focus was on delivering exceptional web products using an agile and iterative approach. Working in cross- functional teams and following the Scrum framework, I primarily served as a frontend and full-stack developer. Additionally, I had the opportunity to mentor and evaluate interns as a "Fachvorgesetzter," assisting them in obtaining their IPA degree.

Jan 2015 - Dec 2016
2 years
Berlin, Germany

Meetup Organizer - Open Web Space (Web Development)

(official) design akademie berlin, SRH Hochschule für Kommunikation und Design

The web is the future and it needs a community which is always motivated to learn and stay on track. Together with some colleagues, we decided to start a meetup in Berlin to spread our sense of motivation and love to web technology.

Jan 2015 - Dec 2016
2 years
Berlin, Germany

University Lecturer: Web Development

design akademie berlin, SRH Hochschule für Kommunikation und Design

After graduating from university, I had the esteemed privilege of serving as a lecturer, imparting my knowledge and expertise in web technology to bachelor students. It was a tremendous honor to guide and inspire the next generation of developers. My teaching curriculum included essential topics such as HTML, CSS, JavaScript, and code versioning, providing students with a solid foundation in these fundamental areas of web development.

Jan 2015 - May 2016
1 year 5 months
Berlin, Germany

Full Stack Developer & SEO Consultant

WEINBLUM + STAHL GmbH

We worked as an integrated communication design agency that specializes in developing unique brand identities and creative campaigns for clients worldwide. My role was the implementation of digital products (frontend & backend) and online marketing consultation.

Jan 2011 - Oct 2015
3 years 10 months
Berlin, Germany

Full-Stack Development & Graphic Design

trendig technology services GmbH

At trendig GmbH, I embarked on my career in web development and graphic design after graduating. In this role, I had the opportunity to undertake numerous small-scale web projects and create two print magazines. It was the ideal environment for me to apply and further develop the skills and knowledge I had acquired during my studies. The hands-on experience gained at trendig GmbH allowed me to hone my expertise and grow as a professional in the field of web development and graphic design.

Jan 2009 - Present
16 years 2 months
Leipzig, Germany

Full-Stack Engineer, Consultant & Managing Director

krautnerds

krautnerds is my very own software studio based in Leipzig, Germany, dedicated to empowering startups and SMEs through digitalization and process automation. We specialize in creating bespoke web and mobile applications that align with our clients' unique needs.

From initial analysis to strategic planning and technical implementation, we guide companies into a new era of efficiency and growth. Our team of forward-thinking experts brings extensive industry experience and a deep understanding of modern technologies to deliver future-proof solutions.

Our key strengths encompass a wide range of services, including Strategic Online Marketing across platforms like Google, Facebook, and Instagram. We also excel in Process Optimization, Software Architecture & Development, and Graphic Design.

At krautnerds, we are passionate about driving your success by leveraging innovative strategies and leveraging our expertise in cutting-edge technologies.

Summary

With over 15 years of experience as a full-stack developer, I specialize in creating tailored digital solutions that bridge the gap between design and development. Proficient in technologies like WordPress, WooCommerce, PHP, React, Vue.js, and Python, I deliver scalable and user-centric applications. My background in communication design enhances my ability to align technical execution with exceptional UX/UI. I’ve worked with startups, agencies, and enterprises like Google and PwC, excelling in web development, process automation, and SEO consulting. From custom plugin development to microservice APIs and e-commerce optimization, I bring a results-driven approach to every project. As the founder of krautnerds, I lead a team that empowers businesses through digital transformation. Whether working solo or assembling a team of experts, I focus on delivering efficient, future-proof solutions. My commitment to quality and open communication ensures every project achieves its full potential.

Languages

German
Native
English
Advanced
Latin
Elementary
Spanish
Elementary

Education

Oct 2010 - Jun 2013

(official) design akademie berlin, SRH Hochschule für Kommunikation und Design

2013, Kommunikationsdesign · Berlin, Germany

Oct 2003 - Jun 2009

Bernhard-von-Cotta Gymnasium

Abitur, Communication Design · Brand-Erbisdorf, Germany

Certifications & licenses

Deutscher Multimediapreis für Kinder und Jugendliche

Facebook Ads - Advanced Mentoring | ADBAKER

Fitnesstrainer | B-Lizenz

Honors-Awards

Sporternährung | B-Lizenz

Winner of the Atlassian Codegeist2020 Hackathon with Meetical