Leonardo Tecco Email & Phone Number

State Of São Paulo, Brazil

I work as a Front-end Developer on a lot of platforms related to payments and account management.Core Responsibilities:- Maintained and optimized financial applications including shopping carts, checkout, company back-office, and customer account management, utilizing React, NextJS, Material UI, Redux and Context API, ensuring consistent performance and usability.- Developed a Single Sign-On (SSO) application used across platforms to handle login, logout functionalities (including reset password, multi-factor authentication), ensuring secure and streamlined access management.- Developed a customer account management system, integrating account verification and KYC (Know Your Customer) processes, security features (multi-factor authentication, login history). This initiative significantly strengthened data security, reduced unauthorized access incidents, and ensured compliance with regulatory standards, fostering a secure, seamless, and trusted user experience across platforms.- Designed and maintained a UI library based on Material UI, integrating it with libraries like React Hook Form to streamline development workflows across projects.- Conducted front-end testing with Jest, React Testing Library and Enzyme enhancing code quality and reliability for production releases.- Actively participated in Agile practices, using a Kanban workflow while contributing to Scrum ceremonies (Planning, Daily, and Retrospective), fostering a collaborative and efficient team environment.Key Technologies and Tools: JavaScript, TypeScript, React, NextJS, Material UI, Context API, Redux, Jest, React Testing Library, AWS (S3, CloudFront), Kanban, Scrum.

Marília Area, Brazil

I worked on developing solutions for real-time customer service application.Core Responsibilities:- Developed a customer service platform using Angular, NodeJS, and PostgreSQL, creating a user-friendly platform.- Integrated WebSocket functionality with the socket.io library to facilitate real-time communication, enabling efficient issue resolution and user engagement.- Designed and implemented interactive features and a responsive interface that served as a communication bridge between customer representatives and end-users, improving customer satisfaction and engagement.Key Technologies and Tools: Angular, NodeJS, PostgreSQL, WebSocket (socket.io), REST APIs.

Bachelor'S Degree, Information Systems

Technical Course Of Science In Computer