
CAREER- & BUSINESS DEVELOPMENT
STRATEGIC SPARRING · BRAND STRATEGY
FOR STARTUPS & SOLOPRENEURS
RESULTS THAT STICK
Selected brand strategy and creative leadership work
WORKING WITH THE BEST
From global brands to early-stage teams.
Brands & Clients
VOLKSWAGEN. Bianchi. LOFINO. Coca Cola, Fanta, Mezzo Mix. IKEA. L'Orèal. Man Expert. SONY. Lufthansa. Opel. Nestlé. Maybelline New York. Media Markt. Adidas. LOTTO Bayern. Nescafé. Nintendo. Die Welt. Jever. General Motors. Swarovsky. o2 Telefónica. Swarovski. Wella. LIDL. RWE Energy. dm Drogeriemarkt. Sportscheck. MEWA. Bookwire. ARD & ZDF. TOTAL Tankstellen. BMWI. Saab. Sierra Tequila. ING-DiBa. Henkel. Haspa. Zurich. Multicity CarSharing. Glashäger. ISS ANDERS Coaching & Workout. Sei Design. Finest Coffee Berlin. Craft Beer Club Berlin. Lenny's Artisanal Ales. Stella Musical Hall. FITCROWD App. Annabell Mandeng. Sucre & Cie. Cowogy. There She Goes. Netzbest. Nordpool Offices. PLSR! Sweet Invest. SPORTHUND. Stackmeister. SUPERFIT Clubs. Boehringer Ingelheim. CREATOKIA, Bookwire GmbH. Wunschzeit. Sophie-Charlotte-Adler. FOOD BROS, Mejor Tacos. AVALINO - Britta Kiwit. Birton Kingsley. Ruth Cramer. LIBRI. Kunze & Stamm. Commerzbank. Tech4Humans. Universität Darmstadt. INFLABI.
Agencies
Ogilvy & Mather Frankfurt & Singapore. Content Cube Düsseldorf. Publicis Groupe. McCann Erickson. M.E.C.H Berlin. Razorfish. Neue Digitale. MRM Worldwide. Geometry / VMLY&R. WPP Group. Familie Redlich Berlin. Mertens Marketing. Superpeers Hamburg. Baumheuer Communication! Hemmerle & Partner. Chimney Berlin. Megacult Marketing for Masses. Gfn / Jomacoma. Meister Lampe & Freunde. EDDB die Brandenburgs. Herrmanndesign Group. Phosphene Open Eye. Viral Lab Berlin. Leonhardt & Kern. P.ART Stuttgart. JKS Content. bakery. Bubbles Film.

STARTUP MENTOR
@ Technical University of Darmstadt
As part of the HIGHWAY Startup Mentoring Program at the Technical University of Darmstadt, I support young founders in building strong brands, developing products, and creating effective communication strategies.
Reference: Thomas Biermann
How it works and what's special.
How it works and what's special.
How it works and what's special.
HOLISTIC APPROACH
In my coaching sessions, you benefit from a unique mix of lived experience, sharp perception, and deep sensitivity. I quickly recognise patterns, reflect them back with clarity, and help you cut through complexity to reach the essence of what truly matters.
What makes it special?
ACTIVE CROSS PRACTICE
Coaching with me is not passive input but an active process. I combine coaching and consulting, offering clear impulses and concrete tasks. Your active participation is at the heart of the process.
MIRO LIVE MAPPING
I visualise your thoughts and processes on an online canvas that we can both see and revisit. This way, ideas become tangible and change becomes actionable.
This blend of depth, clarity, and practical tools ensures that insights don’t just stay in your head, but transform into visible, lasting results.


Meet BRANDA
Brand clarity — powered by AI, shaped by experience.
Start your personal brand journey with BRANDA now – she will help you make confident decisions on your own terms and pace. Structured, phase-aware guidance — with personal 1:1 sparring available at any time. Read more
STRATEGIC BRAND DEVELOPMENT
– STEPS –
Clarity → Structure → Strategy → Design → Communication

MEET CLIENTS & COACHEES
See how our collaboration shaped their journey.
BRITTA
Sparring & Mentoring,
Brand Development,
Creative Direction
'Working with Cerstin gave me structure, clarity, and fresh impulses for my brand.
She kept the big picture in view while refining the details – helping me relaunch my corporate design and strengthen my positioning as a businesswoman.
Her 360° support has been truly invaluable.'

THOMAS
Brand Development,
Creative Direction,
Brand Management
'Over five years, Cerstin helped us shape a strong brand from scratch – from vision to a consistent strategy.
Through co-creation she turned complex ideas into a clear brand voice and laid the foundation for growth – resulting in a thriving startup and ultimately a successful sale to an investor and a rewarding exit for me.'


NICO
Transition Coaching
'Coaching with Cerstin was a crucial step in my career reorientation.
Today, I look toward my professional future with a clear plan and increased self-confidence – something that wouldn't have been possible without Cerstin's support.'

SOPHIE
Busness Relaunch
Startup Mentoring,
Creative Direction
'Clear, inspiring, professional and fun –
Working with Cerstin was a real gift!
She immediately grasped the essence of my brand and transformed my vision into a clear strategy and an elegant visualisation that truly represents me.'

CERSTIN HANNESTAD
COACHING & CONSULTING
Instinctive · Creative · Leadership
CAREER- & BUSINESS DEVELOPMENT ·
STRATEGIC SPARRING · BRAND STRATEGY ·
FOR STARTUPS & SOLOPRENEURS
Transition Coaching
Startup Mentoring
Strategic Brand Development
Creative Direction








































