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Web Developer Based in Athens, with strong experience in React, Next.js, and TypeScript, building modern, responsive full-stack applications. Skilled in developing scalable UI architectures, managing state, and integrating backend services using REST APIs and PostgreSQL. Passionate about clean code, performance, and creating user-friendly web experiences.…

Mustafa Ali

Web Developer, Programmer, Front-End Developer, +7

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Web Developer Based in Athens, with strong experience in React, Next.js, and TypeScript, building modern, responsive full-stack applications. Skilled in developing scalable UI architectures, managing state, and integrating backend services using REST APIs and PostgreSQL. Passionate about clean code, performance, and creating user-friendly web experiences.…

Available to hire

Web Developer Based in Athens, with strong experience in React, Next.js, and
TypeScript, building modern, responsive full-stack applications. Skilled in developing
scalable UI architectures, managing state, and integrating backend services using
REST APIs and PostgreSQL. Passionate about clean code, performance, and creating
user-friendly web experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

German

Advanced

Arabic

Fluent

Greek, Modern

Beginner

Work Experience

Freelancer Frontend Web Developer at Online

January 1, 2024 - Present

Developed responsive frontend websites for clients on Upwork and other freelancing platforms. Actively continuing to learn new technologies and improve skills through hands-on projects and self-guided study.

German & English Technical Support and IT at Concentrix - Athens, Greece

May 31, 2025 - July 22, 2025

Provided B2B technical support in both German and English for Worldline, a global leader in POS transaction services. Assisted business clients with troubleshooting hardware and software issues related to payment terminals, ensured smooth transaction processing, and delivered clear, professional communication to resolve technical issues efficiently.

Microsoft 365 Technical Support and System Administrator at Microsoft - Cairo, Egypt

December 31, 2022 - July 22, 2025

Worked as a Microsoft 365 Specialist and System Administrator, resolving support tickets for Microsoft via outsourcing partnerships. Provided advanced troubleshooting for Outlook, Teams, SharePoint, OneDrive, Exchange, and Office 365 services, including Microsoft 365 tenants, Azure Active Directory, and hybrid/on-premises configurations. Also offered freelancing system administration services through platforms like Upwork, supporting clients with setup, migration, and maintenance of Microsoft 365 environments.

Home Broadband Technical support at Vodafone UK - Cairo, Egypt

December 31, 2019 - July 22, 2025

Provided home broadband technical support for Vodafone UK in collaboration with Openreach, assisting customers with connection issues, router configurations, and line diagnostics. Delivered clear, step-by-step troubleshooting to ensure fast resolution and high customer satisfaction, while maintaining accurate case documentation and adhering to service-level agreements.

Freelance Frontend Web Developer

January 1, 2024 - November 21, 2025

Online developed responsive frontend websites for clients on Upwork and other freelancing platforms. Actively learning new technologies and applying hands-on projects to strengthen React, TypeScript, and frontend engineering skills.

German & English Technical Support and IT at Concentrix

May 1, 2022 - November 21, 2025

Provided B2B technical support in both German and English for Worldline, a global leader in POS transaction services. Assisted clients with payments-related issues, ensured smooth transaction processing, and delivered clear professional communication.

Microsoft 365 Tech Support and System Administrator at Microsoft

December 31, 2022 - December 31, 2022

Resolved support tickets and provided setup, migrations, and maintenance for Microsoft 365 and IT infrastructure; supported remote and on-site operations in Cairo, Egypt.

Home Broadband Technical Support at Vodafone UK

December 31, 2019 - December 31, 2019

Delivered home broadband technical support in Cairo, Egypt in collaboration with Openreach; assisted customers with connectivity issues, router configurations, and diagnostics; delivered step-by-step troubleshooting and clear documentation.

Web Developer at Online Freelance / Self-employed

January 1, 2024 - Present

Developed modern, responsive web applications using React, Next.js and TypeScript; implemented full-stack features with REST APIs, PostgreSQL, MongoDB, Prisma ORM; built admin dashboards; used Vite, HTML, CSS, SCSS, Tailwind CSS; focused on clean code, performance, and user-friendly experiences across devices.

Microsoft 365 Specialist & System Administrator at Microsoft (Cairo, Egypt)

January 1, 2019 - December 31, 2022

Resolved software issues for Microsoft 365; supported Outlook, Teams, SharePoint, OneDrive, and Exchange; performed license management, Azure Active Directory, tenancy management; provided admin services including setup, migration, and optimization of Microsoft 365 environments.

IT & Technical Support at Worldline (Athens, Greece)

January 1, 2022 - January 1, 2025

Provided B2B technical support in German and English for Worldline; focused on software-related issues in POS transaction systems; diagnosed and resolved applications; guided clients through software workflows; supported setup, updates and troubleshooting while maintaining clear professional communication.