- I supported the implementation of a mobile application, developed with Flutter, aimed at financial management.- This application made it possible to manage accounts or customers linked to a store. Stock or product management, operations in training or test mode, creation of users and stores, account configurations such as plans and services, issuing reports and sharing data.

• I supported the implementation of mobile applications, with Flutter, Kotlin, and React Native, aimed at Taxi services, Geolocation,Delivery, data recognition through images using OCR, and sending mass sms's.• I supported the backend team, giving constructive feedback to improve the quality of the software.• I built and provided solutions for all the company's mobile applications, using Flutter, Kotlin, React Native in the applications

• Hanzo-Track - I developed this mobile application to manage and control the entry and location of Hanzolo employees, keeping a record of their entry time mesmo👨‍💼

• AgriCargas App - in the mobile application part, I dealt with its creation from its core, the implementation of the architecture, and the creation of thescreens all the way through to production using Flutter and Firebase.• AgriCargas Backend - in the backend, I dealt with sending email from the platform, authentication, authorization, scalability, database,and integration with the government's external APIs, using Python and FastAPI.• AgriCargas Network - in this sector I worked as a network engineer, solving problems related to the Startup's intranet, using a fewnetwork tools and Cisco equipment.

• MakutaPay - Payment gateway, I worked as a junior backend developer, developing the Api's with Python, using the Django Framework.• NzimbuPay Bank - this is open banking, from which we can carry out all kinds of activities that we do with banks. In thisproject, I worked on the junior backend and took care of building the API and consuming external services.