// Welcome to VisionLighter

VisionLighter is the personal website and professional home base of Sean Lum — a developer, consultant, and cybersecurity specialist based in Portland, Oregon. With a strong background in information technology and hands-on experience across a wide range of systems and environments, Sean created VisionLighter to provide clear, effective digital solutions for small to medium-sized businesses and non-profits looking to grow securely and sustainably.

At VisionLighter, the focus is on helping organizations increase productivity, reduce technical debt, and improve business continuity through smarter tech choices. From cybersecurity consulting to web development, cloud architecture, and digital marketing, Sean offers approachable, dependable guidance tailored to the needs of each client. He brings experience with platforms like Amazon Web Services, Google Cloud, and general web hosting, making it easier for teams to manage and scale their operations.

In addition to client work, Sean actively studies topics in cybersecurity — from malware analysis to red and blue team tactics — ensuring his approach stays current with the evolving threat landscape. This commitment to ongoing learning means the solutions he provides are not just functional, but resilient and forward-thinking.

Looking ahead, Sean is hoping to grow VisionLighter into a collaborative hub where other like-minded professionals can join him in offering high-quality digital services and consulting. Whether you’re a business looking for support or a professional interested in working together, VisionLighter is a space where smart technology meets real-world impact.