Piyush Jagtap

Software Development Engineer I

nVent Thermal LLC•  June 2020 - May 2023•  Fullerton, California

Leveraged Microservice architecture and enhanced REST APIs in C#, reducing response time by 10% through the implementation of caching, SQL query optimization, asynchronous programming within the Entity Framework, and the use of a Content Delivery Network in AWS services. Boosted front-end code efficiency, resulting in a 5-second reduction in webpage load time using effective component management and elimination of change detection in Angular framework. Leveraged Test-Driven Development and elevated test coverage by 20% through meticulous implementation of unit tests using Jasmine Karma framework and Jest. Crafted customizable spreadsheets and PDF documents using the OpenXML SDK library in C# and enabled bulk uploading and downloading of documents. Utilized Selenium framework for automated testing and reduced the testing time by 15% by using parallel programming. Guided 5-member junior team and led the development of a graphical user interface library in Angular and published it to the NPM repository and saved 30% time by reusing the same library across all the other projects.