• Key Achievement: This project provided invaluable experience in technology decision-making, comprehensive system infrastructure planning, and front-end development.- Planned and structured the system infrastructure using AWS services.- Employed Terraform to manage and control the AWS infrastructure development.- Developed the entire front-end structure and made all technology decisions.- Contributed to backend development.

• Key Achievements: This experience in an early-stage startup taught me a lot about launching a product and ensuring its success.- Reached over 2,000 active users within just few months.- Introduced innovative features, ensuring continuous app development.- Led strategic planning and collaborative project ideation.- Engaged in all development phases, enhancing user engagement and app growth.- Successfully integrated payment gateways and chat functionalities.- Improved user flow and recommendations through the use of graph databases.- Delivered a robust and scalable cloud infrastructure using AWS.- Leveraged AWS services, including AI for photo processing (age verification, facial recognition).

• Key Achievements: Successfully Developed and Deployed a Mobile Applications for Major Brands.- Developed and maintained software for 150+ users, including applications for GOL, Kopenhagen, Intelbras on App Store and Play Store. - Working with Django, DRF to build and maintain an API. Using PostgreSQL and Heroku to manage data.- Integrating external tools like Firebase Analytics, VTEX Orders, WordPress, and RD Station.- Creating a notification system for the applications, using AWS SNS and SES, Celery and FirebaseCM.

• Key Achievements: Acquired knowledge and member of the research, development and innovation team.- I worked for a while with the VTEX framework for e-commerce development.- Responsible for developing a mobile application from scratch.