Rafael Andreou

Designed and developed a live search feature enabling real-time results as users typed, significantly improving user experience and search efficiency. Led the backend architecture and implementation of real-time collaboration features using Liveblocks, including designing webhook-driven auto-save workflows and scaling strategies for high-traffic editing scenarios.

Implemented end-to-end tests across multiple repositories, automating triggering through GitHub actions to proactively identify and address bugs before live deployment. Played a key role in enhancing a React/NestJS Dashboard App, introducing a paginated search component and implementing a route to facilitate quick and efficient item searches for users.

Made a significant impact by implementing a cloud-saving feature using NodeJS/ReactJS/Typescript, empowering customers to efficiently save their work on the cloud and access version history for their documents. Successfully integrated the system with third-party user-tracking services, unlocking valuable insights that improved customer conversion, engagement, and retention strategies.

Played a pivotal role in the significant transformation of the mobile app, transitioning from Ionic-Angular to ReactNative, employing Redux for effective state management during the conversion process. Implemented Code-Push functionality using the Microsoft AppCenter cloud service, empowering developers to seamlessly deploy updates to users' devices, streamlining the updated delivery process.

Contributed to the development of small and medium-scale features for both the mobile app and the website of the company, utilizing Ionic-Angular for frontend and Python Tornado for backend functionalities. Collaborated closely with senior developers, actively seeking guidance to enhance technical skills and improve the quality of code.

Completed a Bachelor of Science in Computer Science. Gained foundational knowledge and practical skills in various aspects of computer science.