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Focusing
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Focusing

Achievements

Achievement: Pull SharkAchievement: YOLO

Achievements

Achievement: Pull SharkAchievement: YOLO

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Zann208/README.md

Zann

Information Systems & Network Engineering student at Chiang Mai University, focused on network engineering, infrastructure, troubleshooting and security.

I learn best by building and checking things: network labs, offline technical tools, configuration workflows and small systems that make the reasoning visible.

Selected projects

Project Focus What it shows
NETDES Case Study Network design · switching · STP A deeper technical case study covering VLANs, 802.1Q trunks, EtherChannel, inter-VLAN routing and an educational IEEE 802.1D port-role solver. console ↗ · source ↗
Culprit! Software engineering · documentation Documentation Lead for a team project: SRS, requirements traceability, sprint records, meeting notes and test documentation. repo ↗ · live ↗
PavoVival Java · OOP · game development A 2D side-scrolling survival shooter built with libGDX for the Object-Oriented Programming course. Three escalating levels end in a boss fight, and the code is built around inheritance, polymorphism and controller-based encapsulation. Team project with GroupSix. repo ↗
PawSnap Backend · Firebase · security The backend of a pet social platform built by a three-student team. I wrote the Firebase Cloud Functions (seven Firestore triggers for counters and notifications), the service layer, and the Firestore security rules. Notifications use deterministic IDs to avoid duplicates. backend ↗ · full app ↗
switch-audit Network automation · Python · Netmiko A Python tool that audits Cisco switch VLANs, 802.1Q trunks and EtherChannel, live over SSH or offline from saved output. Checks include missing trunk VLANs, native VLAN mismatches and down bundle members, with a test suite built on deliberately faulty sample configs. repo ↗
Study Console Engineering study tools · networking · systems My central browser-based learning platform for university coursework and technical preparation. It links focused consoles for network design, wireless networks, algorithms, privacy, operating systems and data-center hackathon preparation. source ↗

Currently

  • Preparing for Cisco CCNA
  • Building stronger network design and troubleshooting projects
  • IEEE Student Member

Portfolio · Study Console · LinkedIn · Email · Chiang Mai, Thailand

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  1. pavovival pavovival Public

    2D side-scrolling survival shooter in Java + libGDX. Final project for 261200 Object-Oriented Programming, CMU. Built by GroupSix.

    Java

  2. pawsnap-backend pawsnap-backend Public

    Cloud Functions, Firestore security rules and service layer for PawSnap, a Firebase social platform. Backend extract from a three-person team project.

    JavaScript

  3. switch-audit switch-audit Public

    Python