React TypeScript Next.js Enterprise UI

Senior Frontend Engineer building reliable, user-critical systems.

15+ years of professional experience specializing in React, TypeScript, and Next.js at enterprise scale. Track record across aviation, e-commerce, and internal business platforms in distributed, remote-first teams.

Aviation: Lufthansa (SAP ticketing/accounting) E-commerce: Schumacher.com Internal platforms: WeWork tooling Electron apps + installations

About

I design and deliver frontend systems that are stable under change: scalable component strategies, predictable state/data flows, pragmatic performance work, and a strong emphasis on maintainability.

I have shipped production systems in regulated and high-correctness environments (aviation/finance workflows) and high-traffic customer-facing products (e-commerce), collaborating closely with product, design, and backend stakeholders.

What you can expect
  • Strong ownership: take ambiguity to concrete delivery.
  • Systems thinking: UI architecture and data flow over “just components”.
  • Quality: tests where they matter, careful PR reviews, safe refactors.
  • Pragmatism: outcomes first, documentation that helps teams move faster.

Technical Toolbox

Frontend Core TypeScript, JavaScript (ES6+), React, Next.js (App Router), Electron
UI & Design Systems Material UI, Tailwind CSS, CSS Modules, Responsive Design, WCAG 2.1
State & Data TanStack Query (React Query), REST APIs, async state, client caching
Engineering Practices Vite, Webpack, Git, CI/CD, Docker, Jest, clean architecture
Backend & Legacy Node.js, SAP ABAP, PHP
Cross-domain Unity, narrative systems, tooling, interactive media

Professional Experience

Frontend Engineer (Contract) 2019 – Present
Datawise Data Engineering LLC Remote / International teams

Led frontend architecture and component strategy across multiple long-running enterprise projects.

  • Schumacher.com: complex onboarding flows, dashboards, and persistent UI state for high-traffic e-commerce users.
  • WeWork (Internal Platforms): scalable React tooling for sales/ops teams under strict NDA and data constraints.
  • Repox.io: Electron-based interactive systems used in museum installations and mobile experiences.
Software Engineer (SAP ABAP) 2015 – 2019
Crystal-System SRL Enterprise transactional systems
  • Lufthansa: contributed to SAP-based ticketing and accounting systems supporting airline operations.
  • Worked on financial and transactional workflows with strict requirements for data integrity.
  • Maintained and extended long-lived enterprise systems across international teams.
Front End Web Developer 2013 – 2015
The Singularity Lab Startup environment
  • Frontend for commercial SaaS products in a high-growth context.
  • Built a custom SASS + JavaScript framework to streamline development and performance.

Foundational Experience

2007 – 2013

Corn Studio · Web Developer

PSD-to-HTML/CMS implementations for H&M Greece, Dur, Pansik, and Nescafe.

Away.gr · Editor

400+ technology articles; Official Blogger for LeWeb 2009 (Paris).

Kalitipo · Design & IT Support

Graphic design and management of large-scale printing systems.

Career Office (TEI) · IT Internship

Managed large contact datasets using regex and batch processing.

Selected Projects

Streampeek.io · Founder & Engineer 2021 – 2022

Built a SaaS platform for SEO-friendly stream redirection and analytics (Bitly-style), solving discoverability limitations of “plain username” sharing on platforms like Twitch.

  • Branded URLs with custom metadata.
  • Dynamic redirection, tagging, traffic analytics.
  • Owned product design, frontend architecture, backend integration, deployment.
Hellenic IT Museum · Ticketing System 2023

Pro bono development of an Electron-based ticketing and visitor management system.

Electron Operational tooling Production deployment
  • PANSIK Scuola di Moda - responsive WordPress theme aligned to corporate identity
  • Corn Studio — WordPress theme work for studio portfolio/identity
  • Tsagarada House - Bootstrap theme for guest house website
  • Tsiba Tsiba - Online menu site, mobile-friendly

Contact

For senior/staff frontend roles, consulting, or product collaboration, email is best. I am remote-friendly and based in Greece.