Social Media. Websites. Strategy.
Built to convert — not just to exist.

I help businesses build digital ecosystems
that attract the right audience and turn visibility into trust
— and trust into clients.

Selected collaborations

parasyris
kirilis
finecor oil bunkering
georgokostas
villa popillon kalymnos

Services

Digital work that supports growth — not noise.

I design and manage digital touchpoints that help brands communicate clearly, build trust, and grow with intention.

Websites

Conversion-focused websites designed to communicate clearly, perform fast, and support long-term growth.

Social Media

Strategic social media presence built with consistency, purpose, and measurable results — not trends.

Strategy

Digital strategy that connects content, platforms, and goals into one clear direction.

Athanasios Georgokostas, MD

Orthopedic Surgeon – Sports Medicine

“Maria combines strategic thinking with a strong aesthetic sensibility. She understands how visual consistency and clarity contribute to credibility in medical communication.”

georgokostas orthopedic surgeon
About Me

Work, not noise.


I work with brands and professionals who value clarity, consistency and long-term growth.

My background in medical and professional marketing has taught me how to translate complex expertise into communication that feels human, credible, and strategic — not promotional.

I don’t follow trends blindly. I build digital presence with intention, structure, and measurable purpose.

Whether it’s a website, a social media presence, or a complete digital ecosystem, my focus is always the same:

to help the right audience understand who you are, trust your expertise, and take action — naturally.

Every project is approached as a collaboration, with strategy guiding every creative decision.

What shaped the way I work today

2023 – Founded On Socials. After years of hands-on experience across industries, I launched On Socials to work independently and more intentionally with selected clients.

2014 – Focus shifts to medical marketing: Started designing websites and digital presence for established medical professionals, combining scientific accuracy with clear communication.

2010 – Responsible for the full content correction, restructuring and implementation of the On Telecoms website during a complete site revamp.

2009 – Graduated with a Diploma in Marketing, achieving the highest average grade recorded by the European Marketing Confederation at the time.

Selected Achievements

2024 – Developed and implemented a comprehensive communication strategy for a growing business, using social media as the core pillar and integrating SMS campaigns, newsletters, printed and digital posters, and third-party platforms to ensure consistent, measurable engagement.

2022 – Designed and executed a multi-channel growth strategy for a hospitality business, combining food delivery platforms, social media presence and targeted editorial features — strengthening visibility and increasing local demand.

2018 – Delivered the first fully integrated digital project for a tourism brand, combining website development and strategic social media management — achieving full booking with a monthly ad budget of €50 by focusing exclusively on key international markets.

2010 – Redesigned the online application process of On Telecoms, reducing it from five steps to three and improving clarity and usability — resulting in 1,333 monthly online applications within a few months and significantly reducing reliance on outsourced call centers.

on socials testimonials

Stavros Parasyris, MD, PhD

General Surgeon

“Maria has a rare ability to turn complex scientific information into clear, approachable communication — without losing accuracy. Her work is thoughtful, well-structured, and focused on long-term goals. I value her strategic thinking as much as her execution.”

If you think we’d work well together

©2025 On Socials by Maria Tsilimidou
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