● Translated client requirements into project estimates and complete application design, from database to project architecture. ● Building cross-platform apps from scratch using Flutter + Flutter Web and optimizing existing solutions using Isolates. ● Adjusting C++ libraries to Flutter (Using FFI). ● Maintenance of ReactJs + .Net(C#) web application in the GovTech field of Canada. ● Maintenance of React-Native + Node (TypeScript) mobile application in FinTech field. ● Leading an internationally distributed team of Tech Professionals (3 people) in developing 2 mobile application projects (Flutter/Flask + Flutter/NodeJs).

● Designed and built highly-loaded mobile app (Top 2 Google Play and Top 7 AppStore) from scratch with Flutter and Node (Typescript). ● Implemented well-tested and well maintained architecture that lead to 80% test coverage. ● Created the UML diagrams during the development of the system based on requirements and knowledge of the software architecture.

● Building/Maintaining Android Native mobile applications.

● Manage 2 Bars and 2 Restaurants, Room Service. ● Reduced Variable Costs from 80% to 35%. ● Service improvement. Reviews went up from 2 stars to 4.4.