Marian Constantin Email and Phone Number

- Singlehandledly developed a RESTful API web server using .NET 8 for handling customer related notifications through SMS and email, supporting high volume of data to process per day (up to 150,000)- Was in charge of handling the entire deployment process to a Windows Server instance and managing the testing process on both UAT and Production environments- Organized client meetings and created the roadmap, schedule and the final acceptance report for the whole development process- Worked on a Gateway API server project developed with .NET 7 for a digital Swiss marketplace and transaction platform- Integrated 3rd party SOAP and REST APIs, while also working closely with Azure services (deployment,telemetry, secret stores, non-SQL databases)- Collaborated closely with the CFO and CTO through regular progress and demo meetings while creating detailed use case diagrams and comprehensive project documentation.- Contributed to Arnia's R&D department by developing a cutting-edge relational-graph hybrid RDBMS using C and C++

- Worked with the .Net Core and EF frameworks for improving and maintaining a three layered structured web REST API, while also utilizing NUnit and Moq for unit testing, and SQL Server for the database- Engaged regularly with clients and colleagues to gather insights, set priorities, and streamline the development process- Proposed and started integrating SonarCloud in CircleCI- Team planning was based on the Agile methodology, dividing our work in sprints and having strong communication both remotely and in-office- Briefly worked on a React application for small features