Custom web parts refer to customized components or modules that can be added to a web page or site to enhance its functionality. Developing custom web parts involves specialized skills and knowledge in web development, programming, and design. These skills enable developers to create unique and tailored web parts that fit specific business needs and enhance user experience. Custom web parts also provide flexibility and scalability to websites, allowing for easy updates and customization in the future.

Microsoft SharePoint Designer is a specialized software skill that involves using the Microsoft SharePoint platform to design, develop, and maintain websites and web applications. It involves creating and customizing SharePoint sites, workflows, forms, and content management systems to meet specific business needs. SharePoint Designer skills can be useful in various industries, such as IT, finance, healthcare, and government, among others, where companies or organizations use SharePoint to manage and collaborate on projects and data.

ServiceNow Discovery is a software module designed to automatically identify and map IT infrastructure assets and services within an organization's network. It scans the network, collects information about devices, applications, and services, and creates a comprehensive inventory. This skill enables organizations to maintain an up-to-date and accurate understanding of their IT environment, facilitating better asset management, risk assessment, and decision-making processes.

ShareGate refers to a software solution designed for migration and management of content within Microsoft SharePoint and Office 365 environments. This skill encompasses the ability to facilitate the transfer of data, manage permissions, and ensure compliance during the migration process. Knowledge of ShareGate is used to streamline the transition of documents and sites, optimize performance, and maintain data integrity while minimizing downtime and disruption.

Web Parts is a technology used in Microsoft SharePoint that allows users to customize and personalize their SharePoint site by adding pre-built or custom-built modules to a webpage. These modules, also known as web parts, can perform a variety of functions, such as displaying content from other parts of the site, displaying data from external sources, or providing interactive features. A web part developer should have expertise in HTML, CSS, JavaScript, and SharePoint development to create custom web parts tailored to specific functional requirements.