Hi I have 3+ years of experience as a Salesforce Administrator and i have the more knowledge on Configuration
Creation of Application, Object, Fields, Page Layouts, Object Relationships,Creation of Users
Dealing with Security Model, Profiles, Permission Sets and Roles
Validation Rules,Reporting and Dashboards
Configuring dependent pick lists, setting up master - lookup relations.
Approval Process and Assignment Rules,Setting Email templates,Workflows
Process Builders
Button Actions
Data Loader