Chat Bubble Well, hello there! I’m Mareike aka Sumi Content Creator & Streamer Hire Me!
A picture of Mareike smiling
A picture of Mareike in a yellow beanie gesturing the ok sign

About Me

My name is Mareike Schröder (she/her), and I live near Cologne, Germany. I’m a 36-year-old social media and community manager with a background as a front-end developer, where I’ve gained 13 years of experience. Social media and content creation have always been a deep passion of mine, and I’ve had the privilege of turning that passion into a fulfilling career.

mail@mareikeschroeder.de

Résumé

Straight Facts!

Growth Icon

Personal Data

Birthday
22nd of April 1988 in Düren-Birkesdorf
Adress
50127 Bergheim

Language skills

German
native speaker
English
business fluent
Italian
basic level
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Professional Career

November 2020 - Today
Streamer & content creator
  • Host an entertainment stream including video gameplay on twitch.tv
  • Create social media content on Twitter, Instagram, TikTok & YouTube
  • Produce brand collateral and marketing material such as logos, overlays, emojis for all social media and streaming/video platforms
  • Community management on Discord and Twitter
April 2022 - Today
Ambassador for Women in Games
  • Elevate voices of women in the game and tech industry
  • Empower and encourage girls and women to pick up careers in the game and tech industry
  • Spread the message of Women in Games' mission
March 2024 - January 2025
Junior Social Media Manager at Toplitz Productions
  • Develope and execute content strategies for multiple social platforms
  • Create and manage multimedia content, including copywriting, short-form video editing, and graphic asset design
  • Enhance audience interaction through innovative content ideas
  • Serve as both on-camera talent and behind-the-scenes producer
September 2021 - August 2023
Frontend development at go eCommerce GmbH
  • Front-end development for JTL store systems including implementation of individual customer requirements
  • Maintain and update JTL Shop systems
  • Process daily tickets for error handling and fulfilment of customer requests
  • Create graphical assets for customer websites
  • Research and install plugin solutions for customers
  • Provide consulting services for clients and prospective customers
September 2018 - August 2021
Frontend development & content creation at mindshape GmbH
  • Front-end development for Typo3 systems
  • Process daily tickets for error handling and fulfilment of customer requests
  • Create graphical assets for customer websites
  • Build and maintain mindshape's Instragram presence
October 2014 - August 2018
Frontend development & content creation at Lemm Werbeagentur GmbH
  • Front-end development for Typo3 systems and Lemm's own CMS Lemmy
  • Process daily tickets for error handling and fulfilment of customer requests
  • Create graphical assets for customer websites
  • Build and maintain Lemm Webeagentur's Instragram presence
  • Provide consulting services for clients and prospective customers
August 2011 - September 2014
digital media designer & frontend development at some.oner
  • Front-end development for Joomla system
  • Web design for a wide range of clients
  • Graphic design of print products such as posters, business cards, stationery, brochures, calendars
  • Create graphical assets for customer websites
  • Retouch and manipulate photos in Adobe Photoshop
  • Provide consulting services for clients and prospective customers
August 2011 - March 2014
Editor and Relationship Manager at koubs magazine
  • Provide copywrite services for print and social media
  • Design magazine page and marketing collateral
  • Coordinate photoshoots for brand pieces
  • Model and influencer sponsorships and hire
  • Relationship management with companies and individuals
January 2011 - June 2011
Internship as a digital media designer at some.oner
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Knowledge & Skills

Frontend development
HTML5, CSS3, SCSS, Bootstrap 5
Content Management System
JTL Shop, TYPO3, Wordpress
Software
Adobe Photoshop, Adobe Illustrator, Adobe Indesign, Adobe After Effects, DaVinci Resolve, Figma, Filmora, MS Word, MS Excel, OBS
Social Media
Bluesky, Discord, Instagram, Pinterest, TikTok, Twitter, Twitch, YouTube
Further content creation
Podcasts & Weblogs
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School education

2011 - 2014 Training as media designer
Berufskolleg für Gestaltung und Technik Aachen
2006 - 2010 Baccalaurate
Gesamtschule Niederzier-Merzenich
2005 - 2006 High School Diploma
Gemeinschaftshauptschule Inden (today Goltstein Schule)
1999 - 2005 Secondary LeVel I
Gemeinschaftshauptschule Inden (today Goltstein Schule)
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Hobbies & Interests

Streaming & Content Creation
Games
Back 4 Blood, Baldur's Gate 3, Left 4 Dead 2, Brothers - A Tale of two Sons, The Witcher 3, The Sims 4, Tomb Raider, Coral Island
DIY
Model building, cross-stitching
Music
Florence + The Machine, Aurora, Eels, The National, Gorillaz, Glass Animals
Movies & TV Shows
Annihilation, There will be Blood, Under the Skin, Hamilton, Moulin Rouge

References

What I do!

Social Assets

Here are some of the assets I created and published as a Social Media Manger for Toplitz Productions.

Industry Giant 4.0
Industry Giant 4.0

30.4K Views

» watch video

Medieval Dynasty
Medieval Dynasty

48.7K Views

» watch video

Medieval Dynasty
Medieval Dynasty

36.7K Views

» watch video

Permafrost
Permafrost

939 Views (Channel Start)

» watch video

Permafrost
Permafrost

26.2K Views

» watch video

Sengoku Dynasty
Sengoku Dynasty

14.1K Views

» watch video

Toplitz Productions
Toplitz Productions

14.1K Views

» watch video

Vampire Dynasty
Vampire Dynasty

32.2K Views

» watch video

Head of Social Media at Toplitz Productions Quotationmark

Mareike joined me as a Junior Social Media Manager in March 2024. Back then I felt clueless about leading a social media team but Mareike took my fear away very quickly. Due to the social media knowledge she already acquired she proved herself to be an exceptional team member who learns and adapts extremely fast. She even showed me bits and bobs which never crossed my path during 13 years of professionally working in social media.

Her creativity and ability to execute innovative campaigns significantly improved our digital presence and engagement in a very humble and authentic way.

Mareike consistently exceeded my expectations, taking initiative and delivering high-quality work under tight deadlines. She is not only highly skilled but also a dependable and collaborative professional who would be an asset to any organization.

Laura Li Tung (Germany), Head of Social Media at Toplitz Productions

CEOs of Screams

I am the acting leader and admin for the almost 90 people strong, charity-focused Twitch Stream team "CEOs of Screams". I developed our website, and help manage our social media channels with a small team of streamers from the team.

Mockup CEOs Website
Design & execution ceos-of-screams.com

Website for the stream team CEOs of Screams

Visit Page!
CEOs of Screams Founder TubinMonkey Quotationmark

Sumi has provided an unparalleled level of organized and motivated workflow, helping to create a solid base for our growing team. Her work has been instrumental in having all the needed tools and resources ready for each members requests.

TubinMonkey (USA), Founder of CEOs of Screams

Videos editing for CEOs of Screams

Here are example videos I edited for the CEOs of Screams.

Shedford Hollow

I am a Community Leader of Shedford Hollow; a welcoming online space for gamers, content creators, and their communities. I developed their website, social media accounts including X (formerly Twitter), and host community engagement activities for their members.

Mockup Shedford Website
Design & execution shedfordhollow.com

Website for Shedford Hollow

Visit Page!
Sheford Hollow Co-Admin Memella Quotationmark

Sumi's super power is creative engagement - and she really shines as a Community Leader for Shedford Hollow in keeping our village on discord both organised, and supported. All of our art and brand collateral was created and published by Sumi. She also spearheaded our growth via a Social Media plan last year, launching professional spaces on Twitter and more recently Bluesky to help encourage new members to join. Sumi hosts events for our community, organises developer sponsors to reward participation, and publishes campaigns on our social media and website for continued engagement. She's tenacious and driven, and I am often blown away by the effort and skill she puts into Shedford Hollow, especially as we know her in the creator space as being involved with, and successful in, other community ventures.

Memella (Australia), Co-Admin of Shedford Hollow

Videos editing for Shedford Hollow

Here is an example video I edited for the Shedford Hollow.

The Crypt Community

I am a Moderator for The Crypt Community; inclusive, uplifting, & supportive space for horror streamers and horror game developers.

The Crypt Community Logo
Logo design The Crypt Community Visit on X!
Founder of The Crypt Community SpookyKristyn Quotationmark

Sumi is a natural born leader in the content creator space. She is creative, hardworking, organized, community focused, and always supportive of others. Sumi created our Crypt Community logo this year and is always helping us with graphic design and back end Discord tasks. She is always one of the first people to volunteer to tackle a new project. Sumi is one of the kindest people you will ever meet. It’s truly such a joy to watch them thrive in Twitch’s community related spaces.

KRISTYNxROSE (USA), Founder of The Crypt Community

Let's talk!

I'm everywhere! Honestly.

mail@mareikeschroeder.de