Available to hire
I’m Christian F. Twellmann, a creative designer and marketing specialist with expertise in product design, brand development, and market research. I’m skilled in customer relations and conflict resolution to boost client satisfaction and loyalty. I focus on driving innovation and strategic growth through creative, customer-centric solutions.
I’m also a dynamic Security Specialist with extensive experience in risk assessment, emergency response training, and surveillance management. I’ve served as a Staff Sergeant with paratrooper and NBC expertise, and I excel at fostering teamwork under pressure. I’m entrepreneurial with a creative flair in graphic design and marketing, developing brand strategies and delivering exceptional customer service. After a long journey across brands and building my own creative world, I am ready for new experiences in creativity, marketing and sales.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
German
Fluent
English
Fluent
Work Experience
Soldier at German Army / Bundeswehr
June 1, 1989 - May 31, 1993Executed tactical maneuvers and defensive operations, maintained equipment for reliability, trained team members, and coordinated logistics to optimize mission execution and safety in dynamic environments.
Security Specialist at ADS Bielefeld
August 1, 1994 - August 31, 1996Implemented security protocols, conducted threat assessments, monitored alerts, managed access controls, trained staff on security best practices, and deployed multi-factor authentication to enhance data protection.
Self-employed at Christian Twellmann
May 1, 1995 - May 1, 2012Developed and delivered tailored design and marketing solutions, coordinated client communications, ensured project quality and timely delivery, and built strategic partnerships to expand services.
Assistant to the management (freelance) at goolive.de GmbH
May 1, 2012 - February 1, 2016Coordinated executive schedules, prepared reports and presentations, managed communications with stakeholders, organized travel, and ensured policy compliance to support strategic planning.
Selfemployed / Shop Owner at Abraham's Army
August 1, 2018 - June 1, 2024Managed daily operations, implemented inventory controls, coordinated supplier relationships, developed pricing strategies, monitored cash flow, and built community partnerships to drive traffic and engagement.
Content Creator (Freelance) at Self-employed / TikTok
July 1, 2022 - PresentCreated and managed the TikTok account @germanabe, growing to ~200,000 followers; produced videos and reels for self and collaborators, with some videos reaching up to 1,000,000 views. Leveraged content to drive sales for the Abraham’s Army brand (2022-2025) and earned TV/station recognition in the USA.
Shop Owner at Abraham's Army
August 1, 2018 - June 1, 2024Managed daily operations, implemented inventory controls, secured timely deliveries, developed pricing strategies, monitored finances, and cultivated community partnerships to host in-store events, increasing local engagement and customer traffic.
Head of Marketing (Freelance) at goolive.de GmbH
May 1, 2012 - February 1, 2016Coordinated executive schedules, prepared detailed reports and presentations, managed communications between management and stakeholders, organized travel, and monitored policy compliance.
Self Employed at Christian Twellmann
May 1, 1995 - May 1, 2012Developed and delivered tailored solutions; implemented quality control measures; coordinated client communications; optimized operational processes; established strategic partnerships; advised clients on product selections to boost satisfaction and repeat business.
CEO at fun & fit GmbH
August 1, 2014 - August 1, 2016Led customer acquisition and member retention; directed branding for gym redesign; oversaw daily operations to ensure a seamless member experience.
Marketing Manager and Designer at gya.de GmbH
June 1, 2006 - August 1, 2008Managed design and execution of wellfeelin.com, a preventive healthcare project; oversaw sales, customer relations, and advertising layout; implemented email marketing strategies.
Sales Marketing Manager at tawe DESIGN + MESSEN GmbH
August 1, 2004 - September 1, 2005Managed key accounts; executed sales strategies including cold calling and customer success initiatives; oversaw trade fair workflow and brand representation.
Soldier at Bundeswehr (German Army)
June 1, 1989 - May 1, 1993Executed tactical maneuvers; maintained equipment; trained team members; coordinated logistics; monitored battlefield communications.
Content Creator (Freelance) at Self-employed / TikTok (@germanabe)
July 1, 2022 - PresentCreated and grew a TikTok presence with ~200k followers, produced videos and reels for personal and client accounts, and leveraged content to drive sales for Abraham’s Army (2022–2025). Gained recognition from multiple US TV outlets for brand impact.
Independent Consultant / Self-employed at Christian Twellmann
May 1, 1995 - May 1, 2012Developed tailored solutions for clients, implemented quality controls, coordinated communications, optimized workflows, and built strategic partnerships to expand service offerings (1995-05-01 to 2012-05-01).
CEO at fun & fit GmbH Hannover
August 1, 2014 - August 1, 2016Led branding initiatives and daily operations, focusing on customer acquisition and member retention within a gym environment (2014-08-01 to 2016-08-01).
Marketing Manager and Designer at gya.de GmbH, Munich
June 1, 2006 - August 1, 2008Managed design and execution of wellfeelin.com, oversaw sales, customer relations, and advertising layout; implemented email marketing to drive acquisition (2006-06-01 to 2008-08-01).
Sales Marketing Manager at tawe DESIGN + MESSEN GmbH, Munich
August 1, 2004 - September 1, 2005Managed key accounts, drove sales strategies through cold outreach and customer success initiatives, and oversaw trade fair operations (2004-08-01 to 2005-09-01).
Security Specialist at ADS, Bielefeld
August 1, 1994 - August 1, 1996Implemented security protocols, conducted threat assessments, trained staff, and enhanced access controls and multi-factor authentication across systems (1994-08-01 to 1996-08-01).
Soldier / German Army / Bundeswehr at German Army
June 1, 1989 - May 1, 1993Executed tactical operations, maintained equipment, led teams, and managed logistics and communications over multiple deployments (1989-06-01 to 1993-05-01).
Content Creator (Freelance) / Self-employed at TikTok
July 1, 2022 - PresentCreated and grew a personal TikTok account to about 200,000 followers, produced video content and reels for myself and other creators, with several videos reaching up to a million views. Leveraged the presence to drive sales for the Abraham’s Army online store and brand.
Self Employed / Shop Owner at Abraham's Army
August 1, 2018 - June 1, 2024Managed daily store operations in Senoia, GA, including inventory controls, supplier relations, pricing strategy, cash flow, and community events to boost local engagement and traffic.
Soldier / German Army / Bundeswehr at Bundeswehr
June 1, 1989 - May 1, 1993Executed tactical maneuvers and defensive operations, inspected equipment, trained teammates, and coordinated logistics and battlefield communications to ensure mission readiness.
Content Creator at Self-employed / TikTok
July 1, 2022 - PresentCreated an account reaching ~200,000 followers; produced videos for self and other creators to grow audiences; some videos achieved up to a million views; leveraged content to grow sales for Abraham’s Army (2022–2025) and gained media recognition in the USA.
Shop Owner at Abraham's Army - Senoia, GA, USA
August 1, 2018 - June 30, 2024Managed daily operations, implemented inventory controls, secured timely supplier deliveries, developed pricing strategies, hosted in-store events, and built community partnerships to drive traffic.
Self Employed / Consultant at Christian Twellmann - Munich / Hannover / USA
May 1, 1995 - May 1, 2012Delivered tailored solutions for clients, improved customer satisfaction, and coordinated cross-border project workflows.
Shop Owner / Self Employed at Abraham's Army
August 1, 2018 - June 1, 2024Managed daily operations, implemented inventory controls, secured timely supplier deliveries, developed pricing strategies, and maintained financial oversight. Cultivated community partnerships and hosted in-store events to boost local engagement and customer traffic in Senoia, GA (08/2018 - 06/2024).
Education
Exchange Student at Oxford, Ohio, USA
May 1, 1989 - February 27, 2026Exchange Student at Oxford, Ohio
May 1, 1989 - March 4, 2026Education to Industry Salesman (Training and education to an industrial clerk, Marketing Manager) at Iserlohn & Augustdorf, Germany
March 1, 1994 - March 4, 2026Education to Industry Salesman at Iserlohn / Augustdorf
March 1, 1994 - March 12, 2026Exchange Student at Oxford, Ohio
May 1, 1989 - March 12, 2026Qualifications
Marketing Manager Training
January 11, 2030 - February 10, 2026Advanced Artist Exhibition
November 1, 2024 - November 30, 2024Education to Industry Salesman
March 1, 1994 - March 12, 2026Exchange Student
May 1, 1989 - March 12, 2026Industry Experience
Media & Entertainment, Professional Services, Retail, Education, Travel & Hospitality, Software & Internet, Other
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