Open to opportunities

Vasilis Ar

@vasilisar

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Senior Front-end engineer specializing in React, Angular and web security.

Greece

Message

What I'm looking for

I seek senior front-end roles combining React/Angular development, security-aware engineering, team leadership, and opportunities for technical growth in Agile environments.

I am a detail-oriented computer science professional with deep experience in front-end engineering and a strong interest in IT and network security.

I have developed and deployed multiple Angular and React applications, led front-end teams, and promoted best UI practices for performance and responsiveness. I also have experience with CMS platforms such as Drupal and Adobe Experience Manager.

My academic background includes master's-level studies in Computer Science and in Security of Information and Communication Systems, and I developed a Java Spring Boot application combining static and dynamic vulnerability scanners as my dissertation.

I work effectively in Agile teams, contribute across DevOps tasks (Azure DevOps, deployments, pull requests), and seek roles that blend front-end engineering with security-minded development and continuous learning.

Experience

Work history, roles, and key accomplishments

Current

Senior Front End Engineer

Current

Netcompany-Intrasoft

Apr 2024 - Present (2 years 2 months)

Leading front-end engineering for a major Greek governance React project, driving performance, micro-frontend transformation and deployments across multiple environments while approving Azure DevOps PRs.

React Redux Material UI Azure DevOps REST APIs Performance Optimization hooks

Front End Engineer

Deloitte

Jun 2021 - Apr 2024 (2 years 10 months)

Worked over three years on Angular projects, delivering and deploying three Angular applications, implementing TypeScript/RxJS patterns, Material UI and integrating with REST APIs; promoted to Consultant.

Angular TypeScript RxJS State Management Material UI REST APIs Agile)Agile

Front End Developer

9Pixels

Nov 2020 - Jun 2021 (7 months)

Joined as Junior Front End Developer building e-commerce sites with Drupal (7/8), PHP templating and frontend technologies; contributed to sites like hospitalitystories.com and actionaid.gr.

Drupal PHP JavaScript jQuery HTML5 Bootstrap Git

Education

Degrees, certifications, and relevant coursework

University of the Aegean

Master of Science, Security of Information and Communication Systems

2024 -

Master's program in Security of Information and Communication Systems with coursework in penetration testing, cyber-law, GDPR, cryptography, web3 and database security (remote, Samos campus affiliation).

University of the Aegean

Master of Science, Computer Science and Communication Systems

2013 - 2024

Master's degree in Computer Science and Communication Systems; completed a dissertation developing a Java Spring Boot REST API that integrates multiple DAST and SAST open-source vulnerability scanners.