A modular, production-grade Java library for reading, parsing, validating, transforming, and writing CSV files with clean object-oriented design and comprehensive test coverage.

Includes a command-line interface for easy use and testing.

View the README for more details.

Repo: puzzlepaddy

A modern, server-rendered puzzle and games platform built with Next.js.

PuzzlePaddy.com is a Node.js-powered, server-side rendered (SSR) web application built with Next.js, React, and Tailwind CSS. It delivers fast, lightweight pages for puzzles and mini-games, with automatic deployments triggered via GitHub workflows.

• A growing collection of games and puzzles.

• Server-Side Rendering (SSR) for fast load speeds and improved SEO.

• Custom front-end UI designed with Tailwind CSS for clean, responsive layouts.

• Node.js back-end via Next.js API routes for handling dynamic content.

• Automated deployment pipeline using GitHub Actions.

• Static export support for hosting on shared server infrastructure.

• Fully version-controlled, CI-driven development workflow.

• Next.js (SSR, SSG, API routes)
• React (components, state, hooks)
• Tailwind CSS (styling)
• Node.js (runtime)
• GitHub Actions (CI/CD deployment pipeline)

Repo: ViennaUBahn

• An application to plan and display a trip on the Vienna U-Bahn underground network
• Built with Java & JavaFX
• Demonstrates the differences in various search algorithms some of which generate multiple possible routes.
• BFS: Breadth First Search
• DFS: Depth First Search - Iterative
• DFS: Depth First Search - Recursive
• Dijkstra's Algorithm - Shortest Route / Least Cost
• Allows adding of extra stops (waypoints)
• Weighting based on cost, time, & distance
• Colour coded route map and route stations list
• Various metrics calculated including calculated distance between stations & euclidian distance, travel time, & processing time.

Repo: ImageAnalysis

• An application for analyzing microscope images to detect and count blood cells using computer vision techniques.
• Built with Java & JavaFX
• Uses Union-Find algorithm
• Identifies cells by colour, shape, & size
• Implements custom image processing filters

Repo: ImageAnalysis

• An application for tracking inventory in a jewellery store.
• Built with Java & JavaFX
• Uses custom nested linked lists.
• Various methods for searching and displaying inventory items are offered.

Java, Python, JavaScript, HTML/CSS, SQL, and more. Oracle Certified Associate Java SE Programmer

JavaFX, OpenCV, React, Node.js

REST APIs, Bootstrap, Responsive Design, HTTP/HTTPS, JSON/XML

Kali Linux, Penetration Testing, Wireshark, Cryptography, Nmap, Metasploit, Burp Suite

Certified AWS Cloud Practitioner

EC2, S3, RDS, Route 53, IAM, Lambda, CloudWatch, Terraform, etc.

MongoDB, MySQL

Android Studio, Android SDK, Gradle, Mobile UI/UX

Git, GitHub, IntelliJ IDEA, VS Code, Maven

MS-DOS / PC-DOS, Windows 3.x / 9x / ME / NT / 2000 / XP / 7 / 8, Mandrake Linux, Classic Mac OS, OS/2, Novell NetWare

Batch Scripting, Visual Basic, BASIC/QBasic, VBA

Protocols: TCP/IP, OSPF, BGP, EIGRP, IPv4/IPv6, VLANs, STP, DHCP, DNS
Security: ACLs, Firewalls, VPNs (IPSec/SSL), IPS/IDS, Port Security, AAA, NAT/PAT
Cisco Hardware: Routers, Switches, Wireless Controllers, Security Appliances
Services: QoS, VoIP, WAN, SDN, Cloud Networking, Security Operations
Management: SNMP, Console Access
Troubleshooting Tools: Ping, Traceroute, Wireshark, Network Analyzers, Cisco Show/Debug Commands

Hardware Troubleshooting, Operating Systems, PC Components, Mobile Devices, Networking, System Configuration, User Support, Preventive Maintenance