- Development of various versions based on a framework to manage the entire Front-End (interfaces, components, and states) using HTML5, JavaScript, and JSON. This work is focused on ATM systems for different banking institutions.- I performed manual unit testing in laboratories to ensure that the behavior of developments across different versions met expectations. Additionally, I implemented monitoring systems on the equipment, successfully identifying and resolving over 40% of reported bugs.

- I developed 70% of the project's Front-End base using Next.js and React.js, including project structure, component creation, hooks, global state management, styling, and API integration.- I implemented the designs provided by the design team in Figma, ensuring high fidelity to the original design. Additionally, I made continuous updates to reflect design changes and improvements.- I integrated an AI chat system into the project using the ChatGPT API. Furthermore, I implemented sockets to ensure real-time visualization of chat typing, optimizing interaction and ensuring the interface accurately reflects the entire user experience.

- I developed, updated, and maintained a variety of components, widgets, and pages using Next.js and React.js. I contributed to optimizing the user experience and ensuring the scalability of the project, focused on multiple content-based websites.- I designed various components, widgets, and pages in Figma, creating visual proposals that, once approved, I implemented into code with high fidelity to the original design.- I created comprehensive project documentation for new team members, detailing all aspects of the Front-End, including project structure based on atomic design, helper functions, components, pull request flow, and other key elements.