Available to hire
I am Arosha Ranasinghe, a dedicated and detail-oriented Computer Security undergraduate at NSBM Green University. I have a solid foundation in cybersecurity principles and hands-on experience with tools like Nmap and Kali Linux. I am passionate about mobile app development and AI, with practical experience in Flutter, Firebase, HTML, and CSS. I am eager to apply my technical skills in a real-world internship to contribute to secure software development and grow as a cybersecurity professional.
During my studies I have worked on projects such as AuthGuard, a privacy-enhanced decentralized identity verification system using Flutter, Firebase, Node.js, ZKP, and DIDs, and other classroom apps and IoT projects. I look forward to leveraging my blend of security and development skills in a collaborative setting.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Sinhala, Sinhalese
Advanced
Work Experience
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 28, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance. Designed and built cross-platform React Native mobile applications for Android and iOS. Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency. Collaborated with team members in an Agile environment to plan, develop, and deploy new features. Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 28, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process. Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance. Assisted in conducting internal and external security audits to assess governance and compliance effectiveness. Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees. Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 28, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance. Designed and built cross-platform React Native mobile applications for Android and iOS. Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency. Collaborated with team members in an Agile environment to plan, develop, and deploy new features. Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 28, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process. Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance. Assisted in conducting internal and external security audits to assess governance and compliance effectiveness. Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees. Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 1, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance. Designed and built cross-platform React Native mobile applications for Android and iOS. Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency. Collaborated with team members in an Agile environment to plan, develop, and deploy new features. Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 1, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process. Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance. Assisted in conducting internal and external security audits to assess governance and compliance effectiveness. Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees. Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 1, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance; Designed and built cross-platform React Native mobile applications for Android and iOS; Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency; Collaborated with team members in an Agile environment to plan, develop, and deploy new features; Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 1, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process; Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance; Assisted in conducting internal and external security audits to assess governance and compliance effectiveness; Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees; Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 1, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance. Designed and built cross-platform React Native mobile applications for Android and iOS. Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency. Collaborated with team members in an Agile environment to plan, develop, and deploy new features. Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 1, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process. Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance. Assisted in conducting internal and external security audits to assess governance and compliance effectiveness. Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees. Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 1, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance. Designed and built cross-platform React Native mobile applications for Android and iOS. Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency. Collaborated with team members in an Agile environment to plan, develop, and deploy new features. Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 1, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process. Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance. Assisted in conducting internal and external security audits to assess governance and compliance effectiveness. Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees. Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
React Native & Web Developer Intern at Waveskill (Pvt) Ltd
February 1, 2026 - October 14, 2025Developed and maintained responsive React.js web applications with modern UI components and optimized performance. Designed and built cross-platform React Native mobile applications for Android and iOS. Integrated RESTful APIs and implemented reusable front-end components to improve scalability and code efficiency. Collaborated with team members in an Agile environment to plan, develop, and deploy new features. Assisted in debugging, testing, and code reviews to ensure high-quality deliverables.
Cybersecurity Intern (Governance and Risk Compliance) at Dialog Axiata PLC
February 1, 2026 - October 14, 2025Contributed to the development and maintenance of the Threat and Vulnerability Management (TVM) process. Supported the creation and management of the Enterprise Data Model (EDM) for cybersecurity compliance. Assisted in conducting internal and external security audits to assess governance and compliance effectiveness. Participated in organizing and delivering cybersecurity training sessions to raise awareness among employees. Collaborated with the GRC team to identify, assess, and mitigate organizational security risks.
Education
BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - December 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - December 31, 2021G.C.E. O/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2020 - December 31, 2020G.C.E. A/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2020 - December 31, 2023Cyber Security Foundation at NSBM Green University
January 1, 2015 - December 31, 2015Java essential training – objects and APIs at NSBM Green University
January 1, 2021 - December 31, 2021Ethical Hacking: Scanning Networks at NSBM Green University
January 1, 2016 - December 31, 2016Figma for UX Design at NSBM Green University
January 1, 2021 - December 31, 2021BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - January 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - January 1, 2021BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - January 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - January 1, 2021G.C.E. O/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2020 - January 1, 2020G.C.E. A/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2023 - January 1, 2023BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - January 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - January 1, 2021BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - December 31, 2025Foundation Programme at NSBM Green University
January 1, 2021 - December 31, 2021G.C.E. O/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2020 - December 31, 2020G.C.E. A/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2021 - December 31, 2023BSc (Hons) Computer Security at NSBM Green University (in collaboration with University of Plymouth)
January 1, 2022 - December 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - December 31, 2021BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - January 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - December 31, 2021G.C.E. O/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2020 - December 31, 2020G.C.E. A/L at Samudradewi Balika Vidyalaya – Nugegoda
January 1, 2021 - December 31, 2021BSc (Hons) Computer Security at NSBM Green University
January 1, 2022 - January 1, 2025Foundation Programme at NSBM Green University
January 1, 2021 - January 1, 2021Cybersecurity Foundations at NSBM Green University
January 1, 2015 - January 1, 2015Java Essential Training – Objects and APIs at Self-study
January 1, 2015 - October 14, 2025Ethical Hacking: Scanning Networks at NSBM
January 1, 2016 - October 14, 2025Qualifications
Cyber Security Foundation
January 1, 2015 - December 31, 2015Foundation Programme
January 1, 2021 - December 31, 2021Java essential training – objects and APIs
January 1, 2021 - December 31, 2021Ethical Hacking: Scanning Networks
January 1, 2016 - December 31, 2016Figma for UX Design
January 1, 2021 - December 31, 2021Ethical Hacking
January 11, 2030 - October 14, 2025Java Essentials Training – Objects and APIs
January 11, 2030 - October 14, 2025Ethical Hacking: Scanning Networks
January 1, 2016 - October 14, 2025Cyber Security Foundation
January 1, 2015 - October 14, 2025Figma for UX Design
January 1, 2021 - October 14, 2025Ethical Hacking – Kali Linux
January 11, 2030 - October 14, 2025Ethical Hacking: Scanning Networks
January 11, 2030 - October 14, 2025Ethical Hacking: Kali Linux
January 11, 2030 - October 14, 2025Cyber Security Foundation
January 1, 2015 - January 1, 2015Java Essentials Training – Objects and APIs
January 11, 2030 - October 14, 2025Networking Foundations: Networking Basics
January 11, 2030 - October 14, 2025Ethical Hacking
January 11, 2030 - October 14, 2025Java Essential Training – Objects and APIs
January 11, 2030 - October 14, 2025Networking Foundations: Networking Basics
January 11, 2030 - October 14, 2025Cyber Security Foundation
January 11, 2030 - October 14, 2025Figma for UX Design
January 11, 2030 - October 14, 2025Ethical Hacking Foundation Programme
January 1, 2021 - December 31, 2021Java Essentials Training – Objects and APIs
January 1, 2021 - December 31, 2021Ethical Hacking: Scanning Networks
January 1, 2016 - December 31, 2016Cyber Security Foundation
January 1, 2015 - December 31, 2015Ethical Hacking – Kali Linux
January 11, 2030 - October 14, 2025Ethical Hacking
January 11, 2030 - October 14, 2025Java Essential Training – Objects and APIs
January 11, 2030 - October 14, 2025Networking Foundations
January 11, 2030 - October 14, 2025Figma for UX Design
January 1, 2021 - October 14, 2025Ethical Hacking
January 1, 2016 - December 31, 2016Ethical Hacking: Scanning Networks
January 1, 2016 - December 31, 2016Cyber Security Foundation
January 1, 2015 - December 31, 2015Java essential training – objects and APIs
January 1, 2021 - December 31, 2021Figma for UX Design
January 1, 2021 - December 31, 2021Ethical Hacking – Kali Linux
January 1, 2021 - December 31, 2021Networking Foundations: Networking Basics
January 1, 2016 - December 31, 2016Cybersecurity Foundations
January 1, 2015 - October 14, 2025Ethical Hacking: Scanning Networks
January 1, 2016 - October 14, 2025Java Essential Training – Objects and APIs
January 1, 2015 - October 14, 2025Figma for UX Design
January 1, 2021 - October 14, 2025Industry Experience
Software & Internet, Education, Professional Services, Telecommunications, Other, Computers & Electronics, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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