KOSTAS MICHALAKAKOU

- Integrated real-time data from various social media and financial news sources. - Implemented a responsive and visually appealing modern design. - Created an intuitive and robust administrative interface. - Enabled users to share multimedia content, including images and videos. - Integrated advertising and monetization systems.

- Contributed to the full lifecycle of responsive web applications, ensuring a consistent and positive user experience across different browsers and devices. - Developed back-end logic and created APIs to facilitate communication between the front-end and databases, efficiently managing user interactions. - Built interactive user interfaces utilizing modern front-end development principles to optimize application performance. - Integrated external APIs and services to expand application capabilities.

- Implemented secure coding practices and contributed to maintaining the security of user and application data. - Utilized analytics tools to monitor user engagement and inform front-end development decisions for improved user experience. - Developed and maintained a number of APIs, often working with JavaScript-based back-end technologies and contributing to API documentation. - Analyzed website traffic data to identify areas for front-end optimization and improved user flow.