NETWORK & SYSTEMS · IT SUPPORT · MONROVIA, LIBERIA

System Administration & IT Support Specialist

I’m Nathan R. Watalah — an Information Technology student focused on network and system administration.

Network & System Administration IT Support Database Management

I’m studying Information Technology at Starz University in Monrovia, Liberia, with an emphasis on network and system administration. I also study database management as part of my coursework and enjoy working with databases.

Explore selected work Let’s work together
Nathan R. Watalah Profile Picture

About Me

I’m Nathan R. Watalah, an Information Technology student and IT support technician living in Monrovia, Liberia. I enjoy troubleshooting technology challenges, supporting users, and building reliable computer systems.

I transferred to Starz University, where I’m studying Information Technology with an emphasis on network and system administration. I expect to graduate in November 2028, and I’m building practical experience through coursework and hands-on projects.

My primary focus is network and system administration. I also study database management at university, and I especially enjoy designing databases and working with SQL.

9

Featured projects

6

Completed certificates and diplomas

Education & Certifications

Information Technology

Emphasis in Network & System Administration

Starz University, Monrovia, Liberia

Currently Pursuing · Expected Graduation: November 2028

Studying information technology with a focus on network infrastructure, system administration, and supporting reliable computer systems.

Diploma in IT Support

Alison Online Learning

Completed 2025

Professional training in technical troubleshooting, hardware maintenance, operating systems, and IT support best practices.

Professional Certificate – IT Support Technician

Alison Online Learning

Completed 2026

Advanced certification focused on system configuration, network support, and resolving real-world technical issues.

Technical Support Fundamentals

Google · Coursera

Course Certificate

Coursework in foundational technical support, troubleshooting, and customer service.

Diploma in SQL

UniAthena Online Learning Platform

Completed 2025

Comprehensive training in SQL database management, query writing, relational database design, and optimization, from beginner to advanced topics.

Leadership Essentials Certificate

NonprofitReady

Completed 2025

Training in leadership principles for nonprofit and community-focused work.

MEAL Essentials Certificate

DisasterReady

Completed 2025

Introduction to monitoring, evaluation, accountability, and learning (MEAL).

Technical & Professional Skills

IT Support & System Administration

Network Fundamentals Operating System Configuration Windows System Administration IT Troubleshooting Hardware Maintenance User Support & Training

Database Management

Relational Database Design Database Normalization SQL T-SQL Database Queries Database Management

Programming & Web Development

HTML & CSS JavaScript Basics Web Development Fundamentals Python Basics

Professional Skills

Problem Solving Team Collaboration Project Management Communication Git Version Control

Tools & Technologies

Database Management

Microsoft SQL Server
SQL Server Management Studio (SSMS)
MySQL
MySQL Workbench
XAMPP (Apache, MySQL/MariaDB)

Development Tools

Visual Studio Code (VS Code)
PyCharm
Git Bash / Terminal

Networking & IT Support

Cisco Packet Tracer
Networking Tools
Network Analyzers

Virtualization & Testing

VMware
VirtualBox
Hyper-V

Collaboration & Version Control

Git & GitHub
GitBash
GitHub Desktop

Featured Projects

A selection of dashboard, networking, database, and development projects. Open a project to see its overview and tools.

Showing all 9 projects

Superstore Sales Dashboard in Tableau
View on GitHub

TABLEAU · SALES DASHBOARD

Superstore Sales Dashboard

Compares sales and profit across regions using an interactive Tableau dashboard. Charts and maps make it easier to explore geographic patterns and identify areas for closer analysis.

Tableau Parameters Calculations Maps
Customer Churn Analysis Dashboard
View on GitHub

EXCEL · CUSTOMER RETENTION

Customer Churn Analysis

Explores customer attrition with Excel pivot tables, charts, and slicers. The dashboard helps compare churn patterns and investigate where retention efforts may be useful.

Excel Pivot Tables Charts Slicers
Sales Performance Analysis Dashboard
View on GitHub

EXCEL · SALES REPORTING

Sales Performance Analysis

Brings key sales measures, charts, and slicers into one Excel dashboard. Interactive filters make it easier to compare performance and explore trends in the project data.

Excel Pivot Tables Charts Slicers

More Projects

Bike Performance Sale Dashboard
View on GitHub

Bike Sales Performance

Uses Excel charts and interactive filters to explore bike sales performance and customer purchasing patterns. Viewers can compare trends across the project data.

Excel Pivot Tables Charts
Sales & Profit Overview
View on GitHub

Retail Sales Tableau Dashboard

Combines retail sales and profit measures in a Tableau dashboard. Visual comparisons help viewers examine performance differences and choose areas for further investigation.

Tableau Data Visualization Dashboard
VLAN and DHCP Configuration in Cisco Packet Tracer
View on GitHub

VLAN DHCP Configuration in Cisco Packet Tracer

Configures VLAN segmentation and DHCP in a simulated Cisco Packet Tracer network. Demonstrates how network segments and automatic IP address assignment can be set up and checked in a small enterprise-style environment.

Cisco Packet Tracer VLAN DHCP
Retail Database ER Diagram
View on GitHub

Retail Sales & Inventory Management System

Models retail sales and inventory data in SQL Server. The project uses a relational schema, T-SQL queries, and stored procedures to demonstrate structured data management.

SQL Server T-SQL Stored Procedures
Portfolio Website Project
View on GitHub

Professional Portfolio Website

A responsive portfolio built with HTML, CSS, and JavaScript. It brings together project work, skills, and contact information, with a Formspree-powered contact form.

HTML5 CSS3 JavaScript
Desktop Task Manager App
View on GitHub

Modern Desktop Task Manager in Python

A desktop task manager built with Python and Tkinter. Users can create, edit, delete, and categorize tasks, with SQLite used to store task data.

Python Tkinter SQLite

Want to see more projects?

Visit My GitHub Profile

Get In Touch

Have a technical challenge, database project, or opportunity in mind? I’d be glad to hear from you.

Location

Monrovia, Liberia