Build, test, deploy, monitor, and maintain web applications and enterprise CMS platforms. Develop full-stack solutions using C#/.NET, JavaScript, SQL, and related web technologies while supporting Kentico, SharePoint, and Salesforce. Troubleshoot web servers and technical issues, integrate APIs and web services, manage cloud-hosted systems, and collaborate with business teams, consultants, and nontechnical users. Apply web security, accessibility, responsive-design, testing, and application lifecycle best practices.