Sustainable IT: Green Code for a better future

1KOMMA5° Showroom Hamburg, 11 Ballindamm, Hamburg, 20095

Join us for an empowering event celebrating International Women's Day as we delve into the intersection of technology and sustainability. 2024s IWD motto “Impact the Future” brings together our community with industry experts to explore how we can harness technology to create a greener, more sustainable future.

Apr 9, 4:30 – 6:30 PM


Key Themes

InclusionInternational Women's DayWebWomen Techmakers

About this event


Doors open at 18:30 and Talks will start 19:00.

⏰ 9.4.2024, starting 18:30

🗾 1KOMMA5° Showroom, Ballindamm 11


👋 Welcome and Introduction to this events Host 1KOMMA5°

🌱 Talk 1: "Green Coding Principles" (~20 minutes)

🌍 Talk 2: Katharina's Perspective: "Sustainable IT for Startups" (~30 minutes)

🌿 Lightning Talk: "5 Things to Make Your Daily Coding Greener" (~10 minutes)

🗣️ Q&A Session

About the speakers

Doreen Sacker is MLOps Engineer from Berlin working at the start-up 1KOMMA5°, and co-host of the women's tech podcast Unmute IT. She aims to empower underrepresented groups to have a say in shaping the algorithms that impact our world today. Besides she has a great passion for coffee and is always on the lookout for the best coffee shop in town ☕

Katharina Fetzer is head of IT at hylane, a rental company for hydrogen trucks. She previously worked as a software developer and data engineer at WetterOnline for 9 years. In her work, she places a special focus on sustainable corporate IT and will share her experiences.

Ellen Schwartau is a Senior Software Engineer at 1KOMMA5° with a passion for web technologies and fullstack development. She's an active tech community member, speaking at conferences, organizing meetups, and co-hosting tech podcast Unmute IT.

Join us for our Women Techmakers event and let's pave the way for a greener, more sustainable world together. See you there 👏



Tuesday, April 9, 2024
4:30 PM – 6:30 PM UTC


  • Doreen Sacker

    Senior Data Scientist

  • Katharina Fetzer

  • Ellen Schwartau


  • Florentine Draeger


    Frontend Engineer


  • Julia Heidinger

    Social Developers Club


  • Florentine Draeger

    GDG + WTM Organiser

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