Shehan Sulakshana
Learning.Defending.Innovating.

Defending Systems.

Engineering Secure Apps.

BSc Information Technology Undergraduate
Open University of Sri Lanka


My Skillset

Focused on cybersecurity fundamentals while developing cross‑platform mobile applications.

Cyber Security

Learning ethical hacking, penetration testing, and secure system design

Mobile Development

Developing Flutter applications with emphasis on performance and usability.

Secure Development

Integrating security principles throughout the development lifecycle.


Learning Projects

Practical projects in cybersecurity and application development.

Active

Port Scanner

Python tool for network reconnaissance

Active

IP Lookup

Script for IP analysis and domain checking

Learning

CTF Practice

Solving challenges on TryHackMe and HackTheBox platforms

Learning

Security+ Study

Preparing for CompTIA Security+ certification

learning

Network Analysis

Learning Wireshark and network security monitoring

Active

CineEcho App

Flutter movie guidance app powered by TMDB API. Discover movies, track watch time stats, and share.

Active

Weather App

Flutter Weather app by using OpenWeather API

Active

Student System

Java app with MySQL for student records


My Journey

Academic and professional milestones in
cybersecurity and app development.

Jan 2025

BSc IT Started

Open University of Sri Lanka

Aug 2025

Began Flutter Development

Initiated Flutter development projects in parallel with cybersecurity coursework.

Nov 2025

Security Fundamentals

Networking basics, Linux commands, Wireshark analysis

Dec 2025

Lab Environment

Kali Linux + vulnerable VMs (Metasploitable, DVWA)

Jan 2026

Portfolio Launch

Built this site to showcase security & development journey


Tools & Technologies

What I'm currently learning and using

Security Stack

Kali Linux Nmap Nessus Linux CLI Python Bash Networking

Development Stack

Flutter Dart Python Java Django/Flask MySQL HTML/CSS JavaScript Git VS Code Firebase REST APIs

Let's Connect

Open to collaborations in cybersecurity and software development.

Get In Touch