Portfolio

My Work

A collection of projects I've built while learning web development and exploring the intersection of networking, cybersecurity, and modern UI design.

8

Total Projects

6

Featured

2026

Latest Year

GitHub Highlights

Selected public repositories

A focused selection of public repositories and technical work reflecting cybersecurity, networking, and full-stack development.

SentinelLite AI

sentinellite-ai

Beta pre-release

Lightweight Linux endpoint observation CLI for defensive security learning, local analysis, and structured alert reporting.

PythonLinuxCLIBlue TeamSecurity Logs

Rule-based detection pipeline with local JSON reporting and validation workflow.

View Repository

ARM-SecNet

arm-secnet

Documentation MVP

ARM64-first defensive cybersecurity and networking lab documentation for Apple Silicon learning environments.

ARM64LinuxUTMNetworkingSecurity Lab

Practical lab notes, validation checks, and defensive learning workflow.

View Repository

GHOST

ghost

Public Alpha

Local-first desktop + CLI workflow assistant for organizing project sessions, memory, handoffs, outputs, and artifacts with a safety-first architecture.

TauriReactTypeScriptRustPython

Secure local workflow cockpit with review-first project context, memory, and artifact management.

View Repository

Personal Portfolio

kavindu-kavisara-portfolio

Live portfolio

Responsive developer portfolio built to showcase cybersecurity, networking, and full-stack projects.

Next.jsReactTailwindGSAPVercel

Modern dark UI, responsive layout, project case studies, and polished deployment workflow.

View Repository
01
Cybersecurity Projectv1.2.0-beta2026
SentinelLite AI v1.2.0-beta defensive Linux endpoint observation CLI cover

SentinelLite AI

A beta-stage defensive Linux endpoint observation and report-review CLI that generates local JSON alert reports and static dashboard views for security learning.

PythonLinuxCybersecurityBlue Team+5 more
Read Case Study
02
Cybersecurity ProjectV1.1.0 Release2026
ARM-SecNet ARM64 defensive cybersecurity lab framework cover

ARM-SecNet

An ARM64-first defensive cybersecurity lab framework for Apple Silicon learners, focused on UTM-based Linux lab setup, safe defensive exercises, evidence documentation, and validation checks.

ARM64Apple SiliconUTMUbuntu ARM64+5 more
Read Case Study
03
Personal Software ProductPublic Alpha2026
GHOST local-first workflow assistant desktop cockpit cover

GHOST

A secure desktop + CLI workflow assistant for organizing project sessions, memory, handoffs, outputs, and artifacts with a safety-first local architecture.

TauriReactTypeScriptRust+6 more
Read Case Study
04
Full-Stack PlatformIn Development2026
NEXORA game deals and giveaways platform cover

NEXORA

A game deals and giveaways platform focused on performance, clean UI, backend API structure, and network-aware thinking.

Next.jsTypeScriptTailwind CSSSpring Boot+2 more
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05
Network Security LabLab Project2026
pfSense firewall and network security lab cover

pfSense Firewall & Network Security Lab

A practical network security lab focused on firewall configuration, traffic filtering, NAT, and secure network design.

pfSenseFirewall RulesNATDHCP+2 more
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06
System Administration LabLab Project2026
FreeBSD and Asterisk VoIP configuration lab cover

FreeBSD & Asterisk VoIP Configuration

A VoIP lab project using FreeBSD and Asterisk to understand SIP-based communication and server configuration.

FreeBSDAsteriskVoIPSIP+2 more
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07
Academic Full-Stack ProjectCompleted2026
UniMateLK student academic platform project cover

UniMateLK

A roommate matching and chat platform built as an academic group project using Spring Boot, MySQL, Google OAuth, and real-time WebSocket communication.

JavaSpring BootSpring SecurityOAuth2+10 more
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08
Personal ProjectActive2026
Personal portfolio website project cover

Personal Portfolio Website

A personal portfolio website built to present my projects, skills, education, and career direction professionally.

Next.jsReactTailwind CSSGSAP+2 more
View Project
Get In Touch

Let's connect about networking, security, or tech opportunities.

I'm open to internship opportunities, project collaboration, technical discussions, and connections related to cybersecurity, network engineering, system administration, cloud, and full-stack development.

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