About me

I'm John, a Psychology and Business Administration student with a passion for people, business, and travel.

My experience spans business expansion, sales, digital marketing, and hospitality, combining commercial thinking with a strong understanding of human behavior.

Beyond work, I enjoy volunteering, exploring new cultures, and turning curiosity into opportunities for growth.

Experience

Gelato Server

SNOW GELATO
2026 (SEASONAL)

Handled sales, service, and
guest interactions.
(Career Break)

Social Media Manager
Expansion Associate

VERANDA GROUP
2025 (SEASONAL)

WELCOME PICKUPS
2024 - 2025

Social Media Management.
Complaint Management.
Content Creation.

Launched new destinations.
Managed partners & Onboarding.
Ensured quality & KPIs

Business Sales
Sales Consultant

ILYDA S.A.
2021 - 2023

DIXONS SOUTH EAST EUROPE
2020 - 2021

IT services for public & private sector.
Deals & KPIs Management
Led EU-funded projects.

Built customer relations.
Met KPIs for securing high margins.

Education

BSc Psychology Candidate
Oxford Brookes University 2024-2027

BSc Business Administration & Management (Marketing) Candidate
Athens University of Economics & Business 2021-2027 (Part-Time)

Digital Marketing Associate
Digital Marketing Institute 2022-2023

Latest Projects

Check out about my recent work
and find out how I can help you grow your business.

SNOW Gelato
Handwritten/drawn signs & merch (2026)
Social Media (2025)

nomandic.com
Branding for a travel tech-start up

Vernada Group
Social Media Management
Industry: Hospitality

Volunteering

Volunteering Projects Involved since the age of 14 across different prospects of life, health and the environment .

Get in touch

psyllakisi@gmail.com