# Cybersecurity Intern Location[Sri Lanka](https://jobicy.com/resume-region/sri-lanka.md)Rate, USD Not specifiedWork schedule Internship, Links Language skills EnglishAvailable for Hire Yes Hire me Save Log in to save * ## About me I am a Computer Networks and Cybersecurity undergraduate with a strong foundation in network security, system administration, and cybersecurity fundamentals. I am currently pursuing my BSc(Hons) in Computer Network and Cyber Security at Kaatsu International University in Colombo, Sri Lanka. I have hands-on experience with Wireshark traffic analysis, secure network design, and research related to Software-Defined Networking (SDN) security. My academic and project work has helped me build practical knowledge in intrusion detection, threat analysis, and network defense. I am comfortable working with Linux, Python, and cybersecurity tools such as Nmap, Burp Suite, and Cisco Packet Tracer. I also have exposure to web development, database management, and secure system design through academic projects. One of my notable projects involved developing a portable Wi-Fi repeater using Arduino and ESP32 to improve wireless coverage and connectivity. I also contributed to a secure online examination system and a research project focused on machine learning-based threat detection for SDN environments. I am particularly interested in cybersecurity internship opportunities where I can apply my skills in SOC operations, vulnerability analysis, and incident response fundamentals. I am eager to continue learning in a professional environment while contributing to network and security operations. In addition to my technical background, I bring strong analytical thinking, problem-solving ability, teamwork, attention to detail, and time management skills. I am a fast learner and communicate effectively in Sinhala and English. ## Professional area ### [Developer & Engineer](https://jobicy.com/resume-category/dev.md)[Management & Operations](https://jobicy.com/resume-category/management.md) ## Skills ### [CSS](https://jobicy.com/resume-skill/css.md)[Database Management](https://jobicy.com/resume-skill/database-management.md)[HTML](https://jobicy.com/resume-skill/html.md)[Java](https://jobicy.com/resume-skill/java.md)[Linux](https://jobicy.com/resume-skill/linux.md)[Machine Learning](https://jobicy.com/resume-skill/machine-learning.md)[Problem Solving](https://jobicy.com/resume-skill/problem-solving.md)[Python](https://jobicy.com/resume-skill/python.md)[SQL](https://jobicy.com/resume-skill/sql.md)[System Testing](https://jobicy.com/resume-skill/system-testing.md)[TCP/IP](https://jobicy.com/resume-skill/tcp-ip.md)[Time Management](https://jobicy.com/resume-skill/time-management.md)[Web Development](https://jobicy.com/resume-skill/web-development.md) ## Education 2022 - Present BSc(Hons) in Computer Network and Cyber Security @ Kaatsu International University Relevant modules include Cryptography, Digital Forensics, Network Security, Ethical Hacking and Countermeasures, Cloud Computing and Virtualization, Cyber Security Analytics, and System and Network Administration. 2019 GCE Advanced Level @ Gamini Central College 2015 GCE Ordinary Level @ Gamini Central College ## Experience Dec 2024 - Jan 2025 Portable Wi-Fi Repeater Development @ KIU Sri Lanka Designed and developed a portable Wi-Fi repeater using Arduino and ESP32 to extend wireless network coverage and reduce connectivity dead zones. Implemented Wi-Fi signal retransmission techniques to improve network stability and performance. Applied embedded systems, IoT development, firmware configuration, and system testing principles. 2025 - Present SDN Security Enhancement Using Machine Learning-Based Threat Detection @ KIU Sri Lanka Conducted research on a real-time Intrusion Detection System (IDS) for Software-Defined Networking (SDN). Applied Machine Learning and Explainable AI (XAI) techniques to detect cyber threats including DDoS attacks, spoofing, and insider threats. Focused on improving detection accuracy, scalability, and interpretability in SDN environments. Jun 2023 - Aug 2023 Online Examination System @ KIU Sri Lanka Developed a secure web-based examination platform with user authentication and role-based access control. Implemented online exam management, timer-based assessments, and result processing features. Contributed to database design, backend functionality, frontend integration, testing, and debugging. ## Recommend this talent ## Related resumes [![Photo](https://jobicy.com/react/themes/app/images/candidate.png) Health Care AssistantUnited StatesI am a dedicated health care provider with 4 years of experience delivering compassionate home health care services. I am seeking a Health Care Assistant role where I can continue…](https://jobicy.com/cv/id148851.md) * [![Photo](https://jobicy.com/react/themes/app/images/candidate.png) People Operations LeaderCosta RicaI am a people-focused operations leader with more than 10 years of progressive experience in employee onboarding, interviewing, training, leadership, process improvement, and operational excellence. 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