Available to hire
I’m Sofia Kermeli, a versatile Product Manager and Senior Graphic Designer who bridges technical requirements and user-centric design to drive growth in Web3 ecosystems, digital marketing, and operations. I enjoy shaping brands and products that resonate with global audiences, translating complex concepts into intuitive experiences.
Throughout my career, I’ve led branding for major events, steered product roadmaps, and built scalable design systems across cross-functional teams. I thrive under tight deadlines and love turning strategic insights into compelling visuals and measurable results.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Language
Greek, Modern
Fluent
English
Fluent
German
Advanced
Work Experience
Product Manager at Sui Foundation | Artos Ecommerce Platform
January 1, 2025 - PresentLeading the product lifecycle and strategic roadmap for the Artos Ecommerce platform, leveraging Sui blockchain for secure transactions; collaborating with cross-functional teams to deliver high-scale features and translate complex technical requirements into user-centric product functionalities.
Head of Operations & Product Manager at Cenobe Cyber Security
January 1, 2023 - PresentManaged customer service operations to enhance retention and regulatory compliance; led digital marketing campaigns (Google Ads, LinkedIn, Facebook) to boost brand visibility; provided marketing consulting and performance measurement to optimize operations.
Senior Graphic Designer at SEGAS, Greek Athletics Federation
January 1, 2023 - PresentSpearheaded visual identity and branding for major events, including The Authentic Athens Marathon; designed diverse marketing collateral, social media content, and promotional graphics to engage global audiences; coordinated with stakeholders to ensure brand consistency under tight deadlines.
Graphic Designer Freelancer at Self-employed
January 1, 2015 - January 1, 2022Freelance graphic designer delivering digital and print design solutions; built brand identities and marketing collateral for clients across various industries.
Project Manager & Account Manager at Kourbelas, P., & Co. E.E.
January 1, 2015 - January 1, 2017Utilized CAPITAL ERP for store trend analysis and strategic financial planning; managed social media marketing and operational budgets for fashion retail growth.
Education
BSc Geographer & Environmentalist at Harokopio University of Athens
January 1, 2009 - January 1, 2015Adobe Suite Graphic Design Certification at Adobe Certification
January 1, 2015 - January 1, 2016Qualifications
Adobe Suite Graphic Design Certification
January 1, 2015 - January 1, 2016Industry Experience
Media & Entertainment, Software & Internet, Professional Services, Retail, Education
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Hire a Graphic Designer
We have the best graphic designer experts on Twine. Hire a graphic designer in Athens today.