Daniel Sousa

As a founding engineer in a startup, I contributed to developing a B2B logistics platform, implementing features like ETA prediction and AI assistant, which secured new clients. I also led documentation efforts and participated in candidate interviews.

Contributed to the development of PagBank, increasing product revenue by 58% through customizable charge features. Collaborated with a large team to deliver safe and scalable software.

Developed a mobile app for real-time vehicle monitoring and refactored a monolithic backend into microservices. Maintained a web application for an insurance company, achieving 100% test coverage.

Worked on a logistics web application for vehicle monitoring and ETA prediction. Refactored the UI, improving user experience and attracting investment.

Worked in a startup environment, developing and maintaining software. Developed a password vault with offline database, queue management, and cryptography using ReactJS, Redux, Cypress, and Jest. Also worked as a backend developer using Ruby on Rails to maintain and add new features.

Developed a web platform for live streaming events supporting over 30,000 viewers. Enhanced a desktop application for advertising in stores using ReactJS, ElectronJS, and NodeJS, improving performance and adding features.

Developed and maintained eCommerce websites and web apps for various clients using ReactJS, TypeScript, PHP, and MySQL. Acted as the main developer, creating and maintaining solutions for multiple clients.

Bachelor of Technology in System Analysis and Development, focusing on the principles of software development, system analysis, and project management. The program emphasized practical experience and collaboration in technology projects.