Professional Software Development

Custom web applications, React/Next.js development, and frontend architecture. Delivering production-ready solutions for businesses across Greece and Europe.

Services

Frontend Development & Architecture

Modern web applications with React, Next.js, and TypeScript. Complex forms, multi-tenant systems, and component-driven architectures.

More info

Custom Business Applications

Tailored software solutions for your specific business processes, workflows, and requirements.

More info

Technical Leadership & Consulting

Frontend architecture, team leadership, code review, and engineering best practices for your development projects.

More info

Booking & Travel Platforms

Specialized experience building booking platforms for ferries, transport, and travel services.

More info

Enterprise & Government Solutions

Secure, compliant applications for enterprise clients and EU institutions with strict requirements.

More info

Performance & Accessibility

Optimizing web applications for speed, Core Web Vitals, accessibility standards, and cross-browser compatibility.

More info

Projects & Experience

Experience & Collaborations

Government & EU Institutions

ENISA Single Reporting Platform

Frontend Team Leader

via Uni Systems

European Patent Office Applications

Senior Frontend Engineer

via ARHS Developments

Travel & Booking Platforms

Let's Ferry Booking Platform

Lead Frontend Engineer

Let's Ferry

Ferries in Greece Booking

Frontend Developer (Team Member)

via Codibee

Greeka.com Members Area

Frontend Developer (Team Member)

via Codibee

Enterprise & SaaS

Axiomatics Product Features

Senior Frontend Engineer

Axiomatics

Marketplaces & Product Companies

PeoplePerHour Platform

Senior Frontend Engineer (Team Member)

PeoplePerHour

Aegean Taxi Dispatch

Frontend Developer (Team Member)

Aegean Taxi

Notable Organizations

ENISA (EU Agency for Cybersecurity)European Patent OfficeUni SystemsARHS Developments (Accenture Group)Sword GroupPeoplePerHour

About SGM Software Developers

Experience & Expertise

SGM Software Developers is led by Sevastos Matzouranis, a Senior Frontend Engineer and Team Leader with more than 10 years of professional experience. Based in Greece, working fully remotely with clients across Greece and Europe.

Our founder recently led the frontend team building ENISA's Single Reporting Platform for national cybersecurity teams across the EU. Prior experience includes work for the European Patent Office, major travel and booking platforms, enterprise SaaS products, and marketplaces. We specialize in React, Next.js, TypeScript, complex UI architecture, and production systems that handle real-world requirements.

Technology Stack

React, Next.js, TypeScript, JavaScript, Tailwind CSS, shadcn/ui, Redux, Zustand, TanStack Query, React Hook Form, Zod, Material UI, Jest, Vitest, Cypress, Testing Library, Storybook

Education & Background

Bachelor's Degree in Applied Informatics in Management & Finance from the Technological Educational Institute of Messolonghi. Graduation thesis: complete time-off management platform with database design, web frontend, and institutional deployment.

Get in Touch

Use the form to send us a message, or reach out via LinkedIn.