https://nathanrwatalahportfolio.com/ 2026-10-09 https://nathanrwatalahportfolio.com/images/profile/profile.jpg Nathan R. Watalah Profile Picture Profile photo of Nathan R. Watalah, an IT student focused on network administration and IT support in Liberia https://nathanrwatalahportfolio.com/gallery.html 2026-10-09 https://nathanrwatalahportfolio.com/images/projects/superstore-sales-dashboard-tableau.png Superstore Sales Dashboard Tableau dashboard for exploring regional sales and profit performance https://nathanrwatalahportfolio.com/images/projects/Customers_Churn_Dashboard.png Customer Churn Analysis Dashboard Excel dashboard for exploring customer churn patterns https://nathanrwatalahportfolio.com/images/projects/sales-performance.png Sales Performance Analysis Excel sales dashboard with key measures, charts, and slicers https://nathanrwatalahportfolio.com/images/projects/Bike-Performance-Sale-Dashboard.png Bike Sales Performance Dashboard Excel dashboard for exploring bike sales performance and purchasing patterns https://nathanrwatalahportfolio.com/images/projects/Sales-Profit-Overview.png Retail Sales and Profit Tableau Dashboard Tableau view comparing retail sales and profit measures https://nathanrwatalahportfolio.com/images/projects/project-image.png VLAN and DHCP Configuration Cisco Packet Tracer project demonstrating VLAN and DHCP configuration https://nathanrwatalahportfolio.com/images/projects/retail-database-er-diagram.png Retail Sales and Inventory Database Design Entity relationship diagram for a SQL Server retail sales and inventory database https://nathanrwatalahportfolio.com/images/projects/portfolio-website.jpg Portfolio Website Responsive portfolio project built with HTML, CSS, and JavaScript https://nathanrwatalahportfolio.com/images/projects/desktop-task-manager-app.png Desktop Task Manager in Python Python and Tkinter desktop task manager using SQLite for task data https://nathanrwatalahportfolio.com/knowledge-base/ 2026-10-09 https://nathanrwatalahportfolio.com/knowledge-base/hardware/ 2026-10-09 https://nathanrwatalahportfolio.com/knowledge-base/software/ 2026-10-09 https://nathanrwatalahportfolio.com/knowledge-base/accounts/ 2026-10-09 https://nathanrwatalahportfolio.com/knowledge-base/network/ 2026-10-09 https://nathanrwatalahportfolio.com/knowledge-base/hardware/printer-not-printing/