I’m Marios Liakos
a
Web Developer.
Web Designer.
Database Engineer.
I'm a versatile full-stack developer with a sharp ability to quickly master new technologies and systems.
My approach to development centers on scalability, maintainability, security, and user experience—ensuring every project is secure, easy to evolve, and designed for seamless user interaction.
With a keen eye for detail and a forward-thinking mindset, I craft efficient solutions that adapt to changing needs. Whether optimizing performance or enhancing user experience, I strive to create applications that are both robust and intuitive.
What I Do
Web Development
Developing full stack end to end web applications, covering every aspect of development.
Web Design
Designing your web applications with market standards or tailored specifically to your needs.
Desktop Applications
Developing desktop applications, stand-alone or complementary to a web application.
Mobile Applications
Developing native mobile applications for Android and iOS.
Database Development
Designing, constructing and implementing scalable and performant databases.
Project Management
IT Project planning for stable, secure and fast integrations
My Work
Permit management and notification system
Expo management and logistics system for the Chamber of Commerce
My Resume
Job Experience
Intermediate Full-Stack Developer
Urban Utilities (PTY) Ltd (Nov, 2022 - Present)Contracted to maintain and evolve a large-scale, modular web application serving both administrators and end users across multiple tenants. Built with PHP (Laravel), JavaScript (React), and C# (ASP.NET), the platform supports complex data workflows, dynamic reporting, and user-facing services. Also developed and supported a companion mobile app in React Native to extend functionality across devices.
Junior Full-Stack Developer
Web Guys (Mar, 2022 - Nov, 2022)Brought client concepts to life by architecting and delivering bespoke management, analytics, and administrative platforms. Led end-to-end development of web applications using PHP (Laravel), C# (ASP.NET), and JavaScript (React), tailored to diverse business needs. Translated abstract ideas into scalable, intuitive systems that empowered decision-making and streamlined operations.
Junior Full-Stack Developer
Freelance (Jan, 2022 - Mar, 2022)Redesigned and rebuilt a full-stack tenancy application from the ground up using PHP (Laravel) and JavaScript (React). Delivered a modern, scalable solution that streamlined property management workflows, improved UI responsiveness, and enhanced data integrity across the platform. Collaborated closely with stakeholders to translate legacy logic into maintainable, modular components.
Internship - Server Engineer & In-House application Developer
Chamber of Commerce and Industry of Larisa (Oct, 2021 - Mar, 2022)Took initiative to architect and deploy a standalone in-house server, enabling secure hosting for internal applications. Transitioned into a server administrator role, overseeing infrastructure and performance. Designed and developed custom data management tools using C#, React, and SQL Server — streamlining workflows and improving data accessibility for government staff.
Education
Software-Web-Database Developer/Designer
Thessaliko I.E.K.Studied under meticulous professionals of the IT field, with decades of experience both in freelancing and company structured environments, in a wide net of DevOps applications such as software-web development and design, database engineering, server engineering, networking and hardware engineering.