Vangelis Chasiotis

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
See more

Work Experience

Senior Frontend Developer / Team Lead at Aqua Manager
July 1, 2024 - Present
Frontend Developer focusing on Angular and DevExpress. Built scalable frontend applications; designed and implemented reusable libraries to standardize functionality across 100+ grid tables, improving performance. After 8 months, promoted to Team Lead, guiding frontend team, mentoring juniors, and ensuring timely delivery of complex features. Key contributions include creating a robust DevExpress-based library for consistency and reusability; implementing advanced features like filters, sorting, and dynamic columns; modular architecture to boost scalability and maintainability.
Full-Stack Developer at eHealthLab (UCY)
July 1, 2023 - June 30, 2024
Contributed to multiple research and healthcare projects, working across frontend (Angular, React) and backend (.NET). Responsible for building interactive web applications, API integration, and ensuring performance and scalability.
Frontend Developer at University of Cyprus
September 1, 2022 - July 31, 2023
Worked on multiple research and healthcare-related projects, contributing on frontend (Angular, React) and backend (.NET). Responsible for building interactive web applications, API integration, and ensuring performance and scalability.
Full-stack Developer at 4W4U
September 1, 2020 - July 31, 2023
Full-stack development across diverse projects using Python for backend and Ionic (Angular) for cross-platform mobile and web applications; contributed to the full development lifecycle.
Associate Researcher at 4W4U
May 1, 2019 - September 30, 2020
Engaged in research activities related to projects at 4W4U, contributing to development and experimentation.
Intern at 4W4U
December 1, 2018 - September 30, 2020
Intern involved in development tasks; progressed to a Full-Stack Developer role.
Junior Web Developer
December 1, 2016 - June 30, 2017
Started as an Intern and progressively advanced to a Full-Stack Developer role.
IT Administrator at UFXMarkets
April 1, 2015 - December 31, 2016
Handled IT administration duties, contributing to IT infrastructure and operations.
Senior Frontend Developer at Aqua Manager
July 1, 2024 - Present
Frontend Developer | Angular & DevExpress Specialist. Built scalable front-end applications using Angular and DevExpress. Designed and implemented reusable libraries to standardize functionality across 100+ grid tables, improving performance. After 8 months, promoted to Team Lead, guiding the frontend team, mentoring junior developers, and ensuring timely delivery of complex features. Key contributions included creating a robust DevExpress based library, developing advanced features such as filters, sorting, and dynamic columns, and enabling modular architecture for maintainability.

Education

Add your educational history here.

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Education, Professional Services