Responsible for software coding to best practices, custom application development, GIS database implementation, and overall desktop and web application development projects. Knowledgeable in ArcGIS enterprise product suite – ArcGIS Server, ArcGIS Portal, ArcGIS Online, ArcSDE, Geodatabase, ArcObjects, C#.Net, HTML5 & JavaScript API, Web Services, and Oracle database management. Responsible for planning, design, develop, enhance, and support of GIS software, database, and customize web applications, interfaces, GIS server, desktop and productivity tools Enhance custom GIS applications using ArcObjects, Python, and ESRI ArcGIS APIs like creating custom widgets like Attribute table using Kendo UI in the Web app builder. Design web-mapping applications using Java Script, .NET, C#, HTML5, and REST API on ArcGIS portal 10.6+ and ArcGIS Server 10.6+framework. Perform mapping and analysis functions for the Oil & Gas GIS network map and data using the ArcGIS tools Capture application functional requirements for the GIS application development Create technical, functional, and physical design documents Design, develop and implement enterprise spatial systems on the Esri enterprise Geographic Information Systems suite