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Tasos GiannakakisTG

Tasos Giannakakis

Frontend Engineer (React / TypeScript) · Enterpris

€300/day
Heraklion, GR
0-2 years

Average response time: 1 hour

About Tasos

I'm a frontend-first engineer with a full-stack background, currently based in Greece and available for remote missions across Europe.
In my day job at Deloitte Digital, I help build and maintain the global web platform of MSC Cruises — one of the world's largest cruise lines — live across 10+ international markets including the UK, US, France, Germany, Italy, and Spain. The work covers everything from the homepage and search experience to the booking funnel, built on React, TypeScript, and Adobe Experience Manager (AEM) at enterprise scale.
Outside of that, I independently designed, built, and shipped Tutorverse — a multi-tenant SaaS platform for tutoring schools, with role-based access, automated scheduling, payroll calculation, and student debt tracking. It has real paying clients and is in active development.
What I bring to your project:

Production-grade React + TypeScript, including complex UI flows, component libraries, and API integration
Experience with large-scale, multi-market platforms where reliability and performance aren't negotiable
Full-stack capability when needed — Node.js, PostgreSQL, REST, GraphQL, Python
Clean, maintainable code, PR-driven workflow, minimal hand-holding required

I work well asynchronously, communicate clearly, and deliver on time. If you need someone who can plug into your team fast and ship, let's talk.
  • Greek

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Deloitte Digital
    Full-Stack Software Engineer
    CONSULTING AND AUDITS
    April 2024 - Today (2 years and 2 months)
    Heraklion, Greece
    • · TypeScript
    ◦ · JavaScript
    ◦ · SCSS
    ◦ · REST APIs
    ◦ · GraphQL
    ◦ · Node.js
    ◦ · Java
    ◦ · AEM
    • • Deliver production features for a high-traffic consumer platform used by hundreds of thousands of users, collaborating with product, design, QA, and backend teams across an international squad.
    • • Architect and build React + TypeScript component libraries and API-driven UI flows — handling edge cases, resilient error states, and accessibility requirements.
    • • Integrate with backend services via REST and GraphQL APIs, applying robust input validation, logging, and error handling to improve reliability and debuggability in production.
    • • Drive performance and stability improvements through systematic profiling, pragmatic refactoring, and root-cause debugging in complex, legacy-touched codebases.
    • • Operate in a PR-driven, code-reviewed workflow (Git), keeping changes small, testable, and well documented across a fast-moving agile team.
    React.js Typescript JavaScript Next.js HTML5
  • Advance Services
    Full-Stack Software Engineer
    DIGITAL AND IT
    July 2023 - November 2023 (4 months)
    Heraklion, Greece
    React
    • · Angular
    ◦ · TypeScript
    ◦ · JavaScript
    ◦ · GraphQL
    ◦ · Python
    ◦ · SQL
    • • Delivered full-stack features across frontend (React, Angular) and backend (Python, SQL), completing tasks end-to-end with minimal supervision.
    • • Built responsive web UIs and integrated third-party APIs, improving data-flow reliability across production environments.
    Python API REST GraphQL PostgreSQL Git

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Education

  • Master's Degree in Computer Engineering
    University of Patras
    2024
  • English Proficiency (ECPE)
    University of Michigan
    English Proficiency (ECPE)

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