Hello

WEB
DEVELOPER

SALOGIANNOS
MARIOS

Freelance Web Developer Athens | WordPress & Custom Websites

As a web developer based in Athens, Greece, I specialize in custom website development, WordPress solutions, WooCommerce stores, and scalable web applications for businesses across Greece and internationally.

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01

ABOUT

I’m a Software Engineer focused on building structured, high-performance web platforms. My work sits at the intersection of system architecture, clean code, and usability — creating scalable, reliable digital products built to last.

I’ve worked across both backend and frontend, contributing to projects for organizations such as PAO BC, AKESO, and DIS. Working closely with designers and technical teams, I translate ideas into stable, well-structured systems that support real-world needs.

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WORK EXPERIENCE

Specter

Athens

Web Developer

I collaborate externally with Specter , leading and delivering their web development projects. I’m responsible for translating design direction into fully functional, scalable platforms — ensuring clean architecture, performance, and long-term reliability across every implementation.

25' - Today

Spirit Digital

Athens

Backend Developer

At Spirit Digital , I worked primarily on backend development, managing databases, data structures, and core system logic for complex web platforms. I was responsible for debugging, maintenance, and technical support, ensuring stability, performance, and long-term reliability across production environments.

24' - 25'

Frenzy

Athens

Full-Stack Developer

At Frenzy , I worked across both frontend and backend development, translating modern UI designs into fully functional, scalable web platforms. I implemented custom functionality, structured architectures, and dynamic systems, balancing clean implementation, performance, and long-term maintainability.

23' - 24'

epihirin

Lamia

Frontend Developer

At Epihirin Consulting , I focused on frontend development with an emphasis on accessibility standards (WCAG) and inclusive user experiences. I worked on multilingual websites, ensuring proper structure, usability, and consistency across languages while maintaining clean and reliable implementations.

22' - 23'

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SERVICES

01

Website
Development

Custom websites & eCommerce, built for performance and results.

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Front-end Development

Clean, scalable interfaces optimized for speed and SEO.

03

WordPress Development

Custom themes, WooCommerce stores, and ongoing support.

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UX / UI

Design implementation that converts visitors into customers.

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Landing Pages

SEO & conversion-focused pages for Google Ads and lead gen.

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Ongoing Support & Maintenance

Updates, security, backups, and performance monitoring.

View all services →

03

Selected Website
& eCommerce Projects

PAO BC

I contributed to the development of the PAO BC project through my collaboration with Specter, who led the overall execution of the project. In parallel, I supported the implementation alongside Spirit Digital, contributing to the technical development and ensuring structured, reliable delivery across the platform.

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DIS.COM.GR

I led the full development of dis.com.gr through my collaboration with Specter, taking responsibility for the complete website implementation. From system architecture and backend logic to frontend integration and deployment, I delivered the project end-to-end and continue to provide ongoing technical support and maintenance to ensure long-term stability and performance.

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DORINA SAVVA

I independently led the complete creation of dorinasavva.gr, handling both the web design and full development of the website. From visual direction and UI design to system architecture and implementation, the project was executed end-to-end by me, ensuring a cohesive, high-performance, and fully responsive digital experience.

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Thess Residences

For Thess Residences, a boutique serviced apartments property in Thessaloniki, we handled the complete design and development of the platform — from visual concept and UI architecture to full WordPress implementation and deployment — delivering a cohesive, performance-driven, and fully responsive hospitality experience.

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NICON LTD

For niconltd.gr, I independently handled both the web design and full development of the platform. From visual concept and UI structure to backend implementation and deployment, the project was executed end-to-end, ensuring a cohesive design system, performance-driven architecture, and a fully responsive user experience.

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bilal el kadhi

For bilalelkadhi, I’m responsible for the full technical development of the website. The platform showcases the work of an international photographer with a portfolio featuring figures such as Neymar, Benzema, and Louis Vuitton. The project is currently in progress and hosted in a staging environment, where I’m refining performance, structure, and interaction details before final deployment.

STAGING SITE (in progress)

FM

For FM, I was responsible for the full technical development of the website in collaboration with Specter, who handled the design and client communication. I focused on translating the visual direction into a fully functional, high-performance website, ensuring clean implementation, responsiveness across devices, and smooth user interactions. The project was delivered end-to-end on the development side, with attention to structure, performance, and maintainability.

STAGING SITE (in progress)

BGE LIGHTING

For BGE, I was responsible for the full technical development of the website in collaboration with Specter, who handled the design direction and client communication. I focused on transforming the visual concepts into a fully functional, responsive, and high-performance website, ensuring smooth interactions, clean implementation, and consistency across all devices. The project was delivered end-to-end from the development side, with strong attention to structure, scalability, and maintainability.

STAGING SITE (in progress)

MORE PROJECTS

Hello@swallow.gr

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Let’s Build Your Website

Supporting projects with structured systems, clean implementation, and reliable execution — available for both standalone work and ongoing collaborations.