Lucas J.

Full-Stack Developer (WordPress, React.js)

Avatar placeholder
Leipzig, Germany

Experience

Jan 2024 - Present
2 years
Hamburg, Germany

Full-Stack Developer (WordPress, React.js)

Rabot Energy

Apr 2023 - Present
2 years 9 months
Fribourg, Switzerland

Full-Stack Developer (WordPress & WooCommerce)

Eisenhorn

  • Specialized in custom plugin development and shopping experience optimization.
  • Technologies used: PHP, SASS, React.
  • Enhanced functionality and ensured seamless shopping experiences for users.
Sep 2021 - Present
4 years 4 months
Zürich, Switzerland

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

Vindsburg

  • Specialized in Node.js and React/Electron applications for audits in the retail sector.
  • Built React components, created microservice APIs featuring PDF generation, and ensured automation and testing.
  • Delivered innovative solutions and optimized workflows.
Jul 2021 - Jul 2022
1 year 1 month
Leipzig, Germany

Full-Stack Developer (WordPress & WooCommerce)

Animagus GmbH

  • Contributed to the development of two WooCommerce shop projects.
  • Focused on custom plugin development and performance improvement on both frontend and backend.
  • Optimized website functionality and user experience to meet business requirements.
Mar 2021 - Present
4 years 10 months

Full-Stack Developer (WordPress & WooCommerce)

Healy World

Jun 2020 - May 2021
1 year

Chief of Frontend

Meetical

  • Developed solutions to link Confluence meeting notes directly from calendars.
  • Simplified workflows to enhance productivity and information accessibility through Confluence page linkage.
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

  • Worked on Metronom software, a Python/Django-based bookkeeping application.
  • Tasks included updating Django versions, writing tests, implementing features for bank account synchronization, and improving frontend usability.
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

  • Developed "Leila," a React Native healthcare application (iOS/Android).
  • App served medical professionals with guidelines, pathways, glossaries, and reliable epidemiological data.
  • Optimized usability for interdisciplinary healthcare environments.
Feb 2019 - Present
6 years 11 months
Leipzig, Germany

System Administration Specialist & Senior Web Developer

firm Leipzig | Training & Seminare

Aug 2018 - Feb 2019
7 months
Zürich, Switzerland

Frontend Engineer

Google

  • Contributed to advancing capabilities of Google Assistant across platforms.
  • Developed automated processes using Angular.js and Vue.js.
  • Delivered seamless integrations, optimized performance, and improved user experience.
Jun 2016 - Aug 2018
2 years 3 months
Zürich, Switzerland

Senior Application Engineer

PwC Switzerland

  • Delivered agile web products in cross-functional teams using Scrum framework.
  • Worked as frontend and full-stack developer.
  • Mentored interns to help them achieve IPA degrees.
Jan 2015 - Dec 2016
2 years
Berlin, Germany

Meetup Organizer - Open Web Space (Web Development)

Design Akademie Berlin, SRH Hochschule für Kommunikation und Design

  • Organized community events to foster learning and motivation in web technologies.
Jan 2015 - Dec 2016
2 years
Berlin, Germany

University Lecturer: Web Development

Design Akademie Berlin, SRH Hochschule für Kommunikation und Design

  • Taught bachelor students web technology fundamentals (HTML, CSS, JavaScript, code versioning).
  • Guided and inspired students to build solid expertise in web development.
Jan 2015 - May 2016
1 year 5 months
Berlin, Germany

Full Stack Developer & SEO Consultant

Weinblum + Stahl GmbH

  • Implemented digital products (frontend and backend).
  • Provided consultation in online marketing.
  • Developed creative campaigns and unique brand identities for international clients.
Jan 2012 - Oct 2015
3 years 10 months
Berlin, Germany

Full-Stack Development & Graphic Design

trendig technology services GmbH

  • Undertook small-scale web development projects and created two print magazines.
  • Applied skills and knowledge acquired during studies to enhance expertise.
Jan 2010 - Dec 2013
4 years
Lorem ipsum dolor sit amet

Design Akademie Berlin, SRH Hochschule für Kommunikation und Design

Studied Communication Design.

Jan 2009 - Present
17 years

Full-Stack Engineer, Consultant & Managing Director

krautnerds

  • Dedicated to empowering startups and SMEs through digitalization and process automation.
  • Specialized in creating bespoke web and mobile applications tailored to clients' needs.
  • Services include strategic online marketing (Google, Facebook, Instagram), process optimization, software architecture and development, and graphic design.
  • Guides clients from initial analysis through strategic planning and technical implementation.
Jan 2003 - Dec 2009
7 years
Lorem ipsum dolor sit amet

Bernhard-von-Cotta Gymnasium

Graduated with Abitur in Communication Design.

Summary

Greetings! I'm a full-stack developer based in Leipzig, Germany, with over 15 years of experience in the field. Throughout my career, I've worked with a range of technologies, including WordPress, WooCommerce, PHP, CSS/Sass, and JavaScript, as well as Python and Postgres. I'm also proficient in front-end technologies, including React, Vue.js, and currently exploring Svelte and SolidJS.

I have experience working with a range of companies, from startups to large enterprises such as PwC and Google. My technical expertise is complemented by a university background in communication design, which gives me a unique perspective on user experience and user interface design. I'm able to truly understand the needs of UX/UI designers and to speak their language. I strongly believe that bridging the gap between design and development is essential in creating truly innovative and effective solutions.

As a freelancer, I focus on supporting startups, agencies, and companies in full-stack development and consulting in the areas of IT and SEO. Whether you need a solo developer or a team to tackle your project, I'm here to help. I work with a network of trusted colleagues who can join me at the table to bring their expertise to the project.

My clients trust me to deliver high-quality work that meets their needs, and I take pride in my ability to bring innovative solutions to the table. I approach every project with a focus on collaboration and open communication, ensuring that my clients are always up to date on progress and involved in decision-making.

In my free time, I enjoy pursuing a wide range of creative and scientific interests. I believe that this diversity of experiences has given me a well-rounded perspective that I bring to every project I work on.

So if you're looking for a full-stack developer with a track record of delivering high-quality work, a unique understanding of UX/UI design, and the flexibility to work alone or with a team, let's chat. I'm here to help you achieve your goals and take your business to the next level.

Languages

German
Native
English
Advanced
Spanish
Elementary
Latin
Elementary

Education

Oct 2010 - Jun 2013

Design Akademie Berlin, SRH Hochschule für Kommunikation und Design

Communication Design · Berlin, Germany

Oct 2003 - Jun 2009

Bernhard-von-Cotta Gymnasium

Abitur · Communication Design · Germany

Certifications & licenses

Facebook Ads - Advanced Mentoring | ADBAKER

Fitness Trainer | B License

Sports Nutrition | B License

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