Systems • Security • Infrastructure • Automation
I focus on building backend systems, infrastructure, and software architecture where reliability and security are not afterthoughts, but core design constraints.
My work spans application development, server-side engineering, and system deployment, with a focus on performance, maintainability, and secure-by-design thinking.
I prefer working close to the system layer - Linux environments, containerized services, and networked infrastructure. I aim for designs that stay predictable under load, resistant to failure, and resilient under attack.
Security Automation & AI Tooling
An AI-powered assistant system built for OSINT workflows, automation, and security-related task execution.
Operating System / Security Platform
A customized Debian-based OS focused on security workflows, anonymity, and penetration testing environments.
Security Tooling
A multithreaded port scanner designed for fast TCP port discovery and basic network reconnaissance.
Automation / Search Utility
A recursive file-search utility for extracting keywords and patterns across directory structures.
OSINT / Intelligence Tools
A curated OSINT toolkit presented as a dashboard-style interface for research workflows.
Production Infrastructure & Systems Engineering
Real-world infrastructure setup and system engineering work for UltraAI’s backend and hosting environment.
Focused on building and breaking systems — from backend infrastructure and deployment pipelines to security testing, OS-level work, and automation tooling. Everything is designed with reliability and attack surface awareness in mind.
Building backend systems and application architectures focused on structure, predictable performance, and scalable service design. Work is centered around APIs, system logic, and data flow rather than UI-heavy frontend development.
Designing and managing Linux-based environments, containerized deployments, and automation workflows. Focused on reproducible infrastructure, system stability, and reducing manual operational overhead through scripting and tooling.
Security-focused system analysis driven by an attacker mindset -- identifying weaknesses in infrastructure, reviewing access boundaries, and understanding how systems behave under misuse. Includes OSINT workflows, Active Directory exploration, and infrastructure hardening based on real attack surface thinking.
Entered structured penetration testing practice through Hack The Box and began consistent lab-based security training, building foundational offensive security methodology.
Reached #1 in Sri Lanka and entered the global Top 100 on Hack The Box through continuous penetration testing, lab completion, and offensive security practice.
Initial deployment of RAVEN AI, a modular assistant system built for automation, OSINT workflows, and tool-based execution through integrated APIs and messaging interfaces.
Started developing BlackFang OS, a Debian-based system designed for security workflows, system control, and operational privacy configurations.
Joined UltraAI Digital Labs and took responsibility for backend infrastructure, server management, deployment systems, logging, monitoring, and security configuration across production environments.
Completed diploma-level studies at the University of Colombo School of Computing, covering foundational computing, programming, and software systems principles.
Practical work involving infrastructure management, system deployment, and security-focused backend engineering.
Systems / Infrastructure Engineer
2025 Dec — PRESENT
Responsible for backend infrastructure, deployment systems, and server-level configuration for production applications.
Security-focused training and technical certifications in offensive security, reconnaissance, and penetration testing.
Drop a message here if you want to collaborate on software design, audit systems architecture, or hire me for active contract positions.