Hi, I'm Sebastian Lang—a Vienna-based IT professional and software enthusiast with a strong focus on web development, cloud computing, and multimedia solutions. I am currently pursuing a Bachelor of Science in Business Informatics and have hands-on experience in end-user support, React, Python and PostgreSQL, as well as self-employed work in 3D visualization using Blender. I enjoy collaborating with internal teams to optimize processes and deliver scalable digital experiences. I like turning ideas into practical, user-friendly solutions and continue exploring technologies from microservices to 3D design. In my spare time I tutor web development, participate in AI and school-level competitions, and seek new ways to help others achieve their goals while growing my own skill set.

Sebastian Lang

Hi, I'm Sebastian Lang—a Vienna-based IT professional and software enthusiast with a strong focus on web development, cloud computing, and multimedia solutions. I am currently pursuing a Bachelor of Science in Business Informatics and have hands-on experience in end-user support, React, Python and PostgreSQL, as well as self-employed work in 3D visualization using Blender. I enjoy collaborating with internal teams to optimize processes and deliver scalable digital experiences. I like turning ideas into practical, user-friendly solutions and continue exploring technologies from microservices to 3D design. In my spare time I tutor web development, participate in AI and school-level competitions, and seek new ways to help others achieve their goals while growing my own skill set.

Available to hire

Hi, I’m Sebastian Lang—a Vienna-based IT professional and software enthusiast with a strong focus on web development, cloud computing, and multimedia solutions. I am currently pursuing a Bachelor of Science in Business Informatics and have hands-on experience in end-user support, React, Python and PostgreSQL, as well as self-employed work in 3D visualization using Blender. I enjoy collaborating with internal teams to optimize processes and deliver scalable digital experiences.

I like turning ideas into practical, user-friendly solutions and continue exploring technologies from microservices to 3D design. In my spare time I tutor web development, participate in AI and school-level competitions, and seek new ways to help others achieve their goals while growing my own skill set.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

German
Fluent
English
Advanced

Work Experience

IT Support & Web Developer at KIWI – Kinder in Wien
August 1, 2025 - September 26, 2025
End-user support and administration of the Microsoft Exchange Server; Independent implementation of web projects using React.js, Python and PostgreSQL; Collaboration with internal departments to optimize IT processes
Self-employed Web & 3D Visualization Specialist at 3dimensional.at
November 1, 2023 - Present
Development of multimedia customer solutions with a focus on digital 3D room models; Utilization of Blender and web technologies for immersive visualizations
Sales & Client Relations at CoffeeCulture.at
January 1, 2025 - September 26, 2025
Establishment and maintenance of a DACH-wide client base in the specialty coffee sector; Management of sales processes and B2B communication
IT Department Intern at Archdiocese IT Department (Vienna, AT)
August 1, 2020 - September 26, 2025
Rollout and setup of IT workstations; Support in maintaining server and network infrastructure

Education

Exchange Semester at Eastern Switzerland University of Applied Sciences (St. Gallen, CH)
September 1, 2025 - March 1, 2026
Bachelor of Science in Business Informatics at FH Technikum (Vienna, AT)
September 1, 2013 - September 26, 2025
Higher Technical College (HTL Wien West) – Information Technology – Media Technology at HTL Wien West (Vienna, AT)
September 1, 2017 - May 1, 2022

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Education
    paper fotofiesta.ch

    A swiss company was in need for a new WordPress Website so I created this website for them.
    Tech Stack was Bootstrap. With a Plugin to add reservations of their photobox.