Available for Software Engineering & CyberSecurity Internships

Hi, I'm Yasiru Kodithuwakku_

Electronics and Computer Science Undergrade | Full-Stack Developer | Cybersecurity Enthusiast

I build secure, scalable applications and AI integrated solutions — blending clean full-stack engineering with a security first mindset to ship products that are both powerful and resilient.

View ProjectsContact Me
01.

About Me

I'm a developer with a unique blend of technical skills and real-world operational experience. As a Electronics and Computer Science undergraduate at the University of Kelaniya, I focus on full-stack development and cybersecurity building applications that are secure by design and scalable by default.

Beyond coding, I bring a strong background in logistics operations and entrepreneurship through managing retail brand. That operational lens helps me understand the systems I build from the inside out. Off the screen, I'm a sports enthusiast playing for the university Hockey team.

Education

Undergraduate at the University of Kelaniya, Sri Lanka.

Logistics Operations

Hands on, real world operational experience managing logistics and fleet workflows.

Sports

Active sports enthusiast playing for the university Hockey team.

02.

Technical Expertise

The languages, frameworks, and security practices I reach for when building and shipping software.

Programming Languages

  • Java
  • JavaScript
  • TypeScript
  • Python
  • Bash

Web & API Development

  • Spring Boot
  • React.js
  • FastAPI
  • Vite
  • RESTful APIs
  • HTML5
  • CSS3

Core Concepts

  • Object-Oriented Programming
  • Data Structures
  • Secure Software Development

Tools & OS

  • Git
  • GitHub
  • Postman
  • Linux (Ubuntu)
  • Windows
  • TCP/IP
  • DNS

Cybersecurity

  • Vulnerability Assessment
  • Network Security Fundamentals
  • Security Monitoring
03.

Projects

A selection of full-stack and security-focused builds where I turned ideas into resilient, working software.

Full-Stack

Hotel Bidding System

A premium B2B bidding marketplace connecting luxury hotels with destination management companies (DMCs). Features a smart matching algorithm and secure payment processing to streamline hospitality partnerships and booking workflows.

  • React.js
  • REST APIs
  • MongoDB
  • WebSockets
Cybersecurity

Email Security Analyzer

An automated web-based security tool designed to analyze critical DNS records (SPF, DKIM, DMARC). Integrated Gemini AI to process scan results and generate real-time, context-aware remediation strategies.

  • React.js
  • FastAPI
  • Python
  • Gemini AI
Full-Stack

Logistics & Transport ERP System

A comprehensive ERP system to streamline logistics, payment processing, and fleet operations. Engineered a route optimization module to calculate the most efficient delivery paths across 16 major cities, reducing operational costs.

  • Java
  • Spring Boot
  • JavaScript
  • React.js
  • REST APIs
AI / Security

Real-Time Phishing Detector

An automated phishing detection tool integrated as a Telegram web extension to protect users from social engineering threats. Leveraged multimodal analysis on URLs, QR codes, and voice inputs.

  • TensorFlow
  • CRNN_Hybrid
  • 1D-CNN
04.

Experience

Operational and quality-assurance roles that sharpened my eye for reliable, well-run systems.

  1. Operation Manager @ Paranagama International (Pvt) Ltd

    09/2023 – 01/2026
    • Oversaw day to day operations, coordinating teams and optimizing workflows across departments.
    • Managed logistics, scheduling, and resource allocation to keep operations efficient and on time.

  2. Transport Officer @ Richlife Dairies Limited

    06/2022 – 05/2023
    • Coordinated transport operations and ensured timely, compliant delivery of products.
    • Performed quality checks to maintain product standards throughout the supply chain.

  3. Quality Checker @ Maliban Biscuit Manufactories (Pvt) Ltd

    12/2021 – 05/2022
    • Monitored manufacturing processes
    • Assisted in improving product quality and reducing defects through rigorous testing and feedback.
    • Collaborated with production teams to implement quality control measures and ensure compliance with industry standards.
05.

Get In Touch

Open to Software Engineering/Cyber Security internship roles — let's talk about how I can help your team.

I'm currently looking for Software Engineering & Cyber Security Internship opportunities. Whether you have a question, a role in mind, or just want to say hello, feel free to reach out to me directly!

Contact Details

Email

yasiru.professional@gmail.com

Location

Colombo, Sri Lanka