Task development (new features, improvement, fixes, maintenance) in the backend ( c# / .net) of General purpose data management platform project made by services, microservices and windows services, restful webapi. no iis, no aspnet, no ef

Task development (new features, improvement, fixes, maintenance) in the backend ( c# / .net) of General purpose data management platform project made by services, microservices and windows services, restful webapi. no iis, no aspnet, no ef, based on .net framework, multiplatform. database used MariaDB .net, THIS IS NOT THE TASK, AND THE BUDGET SHOWED IT'S THE AVERAGE VALUE ALREADY DONE DEVELOPMENTS , but is general description of the Job, we plan to make tasks and make a fixed value for each task definig the targets to reach. Value of task can differ about the complexity. We need to start with a fixing of windows service of the solution that works as gateway to trasforma text files to data sent through restful webAPI to a gateway server. Proactive and clean code Mindset and computer network skills are needed.