Aggeliki Theofilatou

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Greek, Modern
Fluent
English
Advanced
French
Beginner

Work Experience

Freelancer Full Stack Developer at Self-Employed / Freelancer
September 1, 2018 - Present
Developed full-stack applications using Blazor and MAUI, integrating Blazor WebAssembly PWA for cross-platform Progressive Web Apps (PWAs). Created custom plugins for enhancing web and mobile application functionality and integrated tokens for secure authentication and authorization in web services. Created RESTful APIs to manage data in web and mobile applications, connecting them to databases for dynamic content delivery. Collaborated with clients to design, develop, and maintain custom web and mobile applications from initial concept to implementation and maintenance. Optimized application performance, reducing load times and improving efficiency through caching and algorithm enhancements.
Team Leader Web Application Developer at Green Properties
January 1, 2023 - October 21, 2025
Go-to person for collection information of product information, product images and updates. Implementation of projects on cryptocurrency, with gathering the content of the light paper, as well as all texts contained in websites. Interact with internal stakeholders in developing, in-house websites, while participating in the design process end-to-end. Responsible for implementing website development processes. Develop access database applications to increase reporting efficiencies. Cut up templates passed along from the design team into standards compliant HTML/CSS/BOOTSTRAP and Json to design new plugins. Set up and maintained databases in MySQL and SQL. Handle maintenance of client legacy sites with components designed in PHP and C#. Design, develop, enhance and maintain project websites using HTML, XML, CSS, Bootstrap and JavaScript. Research and document project processes, while gathering requirements in the early stages of the development process. Troubleshoot and resolve web appli
Tutor of Algebra, Geometry, Physics & Informatics at Private Tutor
September 1, 2015 - Present
Specialize as an individual tutor to high school students by simplifying learning concepts while coaching students to think critically to solve problems. Facilitate numerous courses as a class assistant by providing additional guidance to students during class. Cultivate a fun and interesting studying environment which encourages questions and discussions. Guide and counsel students with academic adjustment or interests.
Full-Stack Developer at GreenProperties
September 1, 2018 - Present
Full-Stack Developer focusing on React-based frontend with Redux/Context state management, REST API integration, Node.js backend, and SQL databases. Built UI components, authored and optimized SQL queries for data modeling and reporting, and guided front-end architecture. Collaborated in agile sprints, conducted code reviews, and followed Git-based workflows. Implemented deployment processes and environment configuration from staging to production; maintained and extended databases; integrated front-end with back-end services via REST APIs.

Education

BSc in Mathematics at Aegean University
September 1, 2012 - February 1, 2021
BSc in Physical Education and Sports Science at National and Kapodistrian University of Athens
September 1, 2010 - September 1, 2012
B Sc in Mathematics at University of the Aegean
September 1, 2012 - February 1, 2021
B Sc in Physical Education and Sports Science at National and Kapodistrian University of Athens
September 1, 2010 - September 1, 2012

Qualifications

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Industry Experience

Software & Internet, Education, Professional Services, Media & Entertainment