• Led development of B2B system assisting machine tool owners in monitoring factory floor and remotely report on irregularities using C# MVC, SQL Server, MongoDB and JavaScript, minimizing machine downtime by ~50%.• Developed automatic updater for data collection client software using C#, WiX Toolset, REST architecture and Newtonsoft JSON, optimizing customer support time by over 60X.• Automated migration for over 50 GB of customer data using C#, Entity Framework, MongoDB and… Show more • Led development of B2B system assisting machine tool owners in monitoring factory floor and remotely report on irregularities using C# MVC, SQL Server, MongoDB and JavaScript, minimizing machine downtime by ~50%.• Developed automatic updater for data collection client software using C#, WiX Toolset, REST architecture and Newtonsoft JSON, optimizing customer support time by over 60X.• Automated migration for over 50 GB of customer data using C#, Entity Framework, MongoDB and JavaScript, saving company potentially $500K per customer while reducing migration time by over 92%.• Converted all synchronous database and file I/O calls to asynchronous using C#, Entity Framework, MongoDB and C# Tasks, increasing maximum serviceable concurrent requests by 10,000+ connections.• Refactored and created MongoDB indexes to match frequently used queries, improving search speeds by 50%.• Led the maintenance of SVN repository using TortoiseSVN, reducing merge conflicts by over 80%.• Designed and implemented Windows proxy and service client software using C#, reducing customer network security exploitability by ~30% and improving user retention rates by roughly 20%.• Wrote 70+ unit tests for Windows proxy and service client software using C# and VS Unit Testing, resulting in more than 80% coverage of entire codebase.• DMG MORI Messenger link: https://wwwv3.dmgmorimessenger.com/ Show less

• Designed SQL Server upgrade scripts for open source database upgrade application, reducing DB corruption chance by over 50% and improving database maintainability by more than 50%.• Implemented searching, sorting, and pagination frontend features for customer queries using jQuery Mobile, JavaScript, C# MVC, and Entity Framework, improving user retention rates by ~20%.