Lukas Gisder-Dubé, Software Developer in Berlin, Germany
Lukas Gisder-Dubé

Software Developer in Berlin, Germany

Member since May 30, 2018
Lukas is a former CTO looking to work on innovative JavaScript projects. He has a hands-on approach to solving different types of problems for clients with a focus on getting things done in a timely manner, communicating well, and being reliable.
Lukas is now available for hire


  • Dubé
    MongoDB, Express.js, Pug, jQuery, React, Node.js
  • Ironhack
    Express.js, Node.js, React, CSS, HTML, JavaScript
  • campai GmbH
    ParcelJS, AVA.js, Travis CI, RabbitMQ, MongoDB, React, Node.js



Berlin, Germany



Preferred Environment

GitHub, VS Code, MacOS

The most amazing...

...project I've worked on was a startup for clubs and associations. We built a scalable architecture and managed approximately 700,000 database entries.


  • Founder, Owner

    2014 - PRESENT
    • Built a blog engine; see portfolio for more info.
    • Rendered React components server-side.
    • Built an art marketplace from scratch including business development. For more info, see portfolio.
    • Worked with customers and delivered projects on time.
    Technologies: MongoDB, Express.js, Pug, jQuery, React, Node.js
  • Lead Instructor

    2018 - 2018
    • Taught a class of 20 students.
    • Explaining them concepts of web development from start to finish.
    Technologies: Express.js, Node.js, React, CSS, HTML, JavaScript
  • CTO

    2017 - 2018
    campai GmbH
    • Validated, sanitized, and resolved data for incoming API requests through the use of custom middleware.
    • Handled large amounts of data.
    • Implemented web workers.
    • Oversaw deployments via Travis CI.
    • Set up build a pipeline with webpack and, later, parcel.js.
    • Performed unit testing with ava.js.
    • Implemented a custom subscription system and accounting module.
    • Implemented user and member management functionalities, e.g. member addresses, groups, tags, payment data etc.
    • Created a detailed list view with multiple filters and sorting.
    • Developed a finance module with custom PDF creation for invoices, due bookings, and contracts.
    Technologies: ParcelJS, AVA.js, Travis CI, RabbitMQ, MongoDB, React, Node.js
  • Front-end Developer

    2016 - 2017
    slim interactive GmbH
    • Developed a marketing material order process with React.js for a B2B customer.
    • Created classic websites using HTML and CSS.
    • Built a custom video slider.
    Technologies: Vanilla JS, CSS, HTML, React


  • Assetizr

    Assetizr is a desktop app for macOS and Windows and makes resizing and optimizing images a charm!

  • Peeces

    Peeces is an online shop where you can choose from unlimited amounts of photos and get them delivered right to your doorstep. You can choose from various materials.

  • campai

    My most recent project was developing the architecture and applications for a club management software as CTO. The project included different front-end applications, most notably the management software. Also, a back-end with extensive use of custom middleware, somewhat a custom GraphQL system.

  • pikki

    Pikki was a project for another client; it is an adtech platform with an included raffle. I designed and built the website, server, and the SPA for the admin (custom analytics and raffle administration module). In addition, I build a React-Native app and published it to the Google Play Store, as well as the Apple App Store.


    This is a personal website including a blog engine and editor. The blog engine was written with React.js and Draft.js with a Node.js/Express.js back-end. Blog entries were rendered on the server to improve SEO.

  • artastic

    My first bigger project was an art marketplace. Built on Node.js, Express.js, Pug, and Sass. The marketplace supported user management, artwork upload and selling process, payment processing as well as user messaging.


  • Languages

    Sass, CSS, HTML, ECMAScript (ES6), Pug, JavaScript
  • Frameworks

    Express.js, React Native, Electron.js, Redux, AVA.js, Vanilla JS
  • Libraries/APIs

    Node.js, React, MobX, Handlebars, Facebook API, Google Cloud API, jQuery
  • Tools

    GitHub, Webpack, Travis CI, VS Code, Google Analytics, AWS IAM, Babel, Google Kubernetes Engine (GKE), RabbitMQ
  • Platforms

    Heroku, GreenSock Animation Platform (GSAP), Kubernetes, Docker, Amazon Web Services (AWS), MacOS
  • Storage

    MongoDB, AWS S3, Google Cloud
  • Other

    Styled Components, ParcelJS


  • Courses in Business Administration and Computer Science
    2012 - 2014
    Technical University Munich - Munich

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