Johann User
@johannuser1
I’m a web & app developer specializing in WordPress and FlutterFlow—building user-friendly, optimized experiences.
What I'm looking for
I’m a full-stack web & app developer with international project experience, focused on user-friendliness and data-driven optimization. I specialize in WordPress and FlutterFlow, and I enjoy turning ideas into functional, maintainable web experiences.
In my most recent role (Nano Ninja, remote, May 2025–now), I develop WordPress websites, optimize existing sites, and program apps with FlutterFlow. Previously at Sidekick Health (remote, Jan 2021–Mar 2025), I planned and built new product websites and automated business processes to streamline operations.
My path also includes intensive bootcamp training and hands-on development from the ground up, including independent work on a web app during my trainee phase and co-founding a travel startup where I helped develop an online booking platform. I bring a practical mindset from web development, plus a product and process perspective from earlier Product Manager and sales experience.
Experience
Work history, roles, and key accomplishments
Web & App Developer
Nano Ninja
May 2025 - Present (1 year 1 month)
Developing WordPress websites and optimizing existing sites. Building app functionality using FlutterFlow for web and app experiences.
Web Developer
Sidekick Health
Jan 2021 - Mar 2025 (4 years 2 months)
Planned and developed new product websites and supported website growth. Automated business processes to streamline operations.
Web Development Trainee
Neuefische
Sep 2020 - Jan 2021 (4 months)
Completed an intensive coding bootcamp and developed a web app independently as part of the program.
Travel Startup Co-Founder
Gobooko
Nov 2018 - May 2020 (1 year 6 months)
Developed an online booking platform for travel operations. Worked on building the product and acquiring new tour operators.
Marketing & Sales Intern
Winit
Mar 2012 - Sep 2012 (6 months)
Provided B2B support for business software and apps. Helped plan new projects with German clients.
Education
Degrees, certifications, and relevant coursework
Hochschule Wismar
Bachelor of Business Administration, Business Administration
2009 - 2013
Grade: 2.3
Earned a Bachelor of Business Administration at Hochschule Wismar from 2009 to 2013, graduating with a final grade of 2.3.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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