Hi, I'm Kent Harold Belen
Tech Lead at Catalyx Solutions and Software Engineer at Lujo PH. I architect security automation platforms, build scalable full-stack applications, and bridge the gap between software engineering and cybersecurity. Top 4% globally on TryHackMe, Base PH Hackathon Winner, and AWS Cloud Club committee member — I ship products that solve real problems.
About Me
I'm passionate about creating digital experiences that make a difference. Let me tell you a bit more about my journey and what drives me.
I'm a Tech Lead at Catalyx Solutions and Software Engineer at Lujo PH, where I architect security automation platforms, build scalable APIs, and manage cloud infrastructure ensuring 99.9% uptime. My work at Catalyx improved phishing detection efficiency by 70% and cut manual threat triage by 10 hours per week.
From building nationwide inventory management systems to AI-powered threat intelligence platforms, I thrive at the intersection of full-stack engineering and cybersecurity. I've presented at the GDG First AI Regional Conference, won the Base PH Hackathon, and maintain a Top 4% global ranking on TryHackMe.
I'm an active AWS Cloud Club committee member, DataCamp Scholar, and contributor to the cybersecurity community through technical blogs.
What I'm Passionate About
Security First
Building with secure coding practices and threat-aware architecture
AI Automation
Leveraging AI to automate threat detection and decision-making
Ship Fast
CI/CD pipelines, 20% faster deploys, 99.9% uptime
Full Stack
End-to-end: React, Next.js, Django, Express, PostgreSQL
Tech Leadership
Leading engineering teams and mentoring developers
Hackathon Builder
Base PH Winner, AWS Innovation Cup, GDG Conference
Want to Know More?
I've integrated an AI assistant that can answer questions about my background, skills, experience, and projects. Try asking it something!
Achievements & Milestones
Key accomplishments and recognitions that have shaped my professional journey.
AWS Student Cloud Club PH Committee Member
Became a committee member of AWS Student Cloud Club Philippines, contributing to cloud community initiatives and educational programs.
DataCamp Scholar
Selected as a DataCamp Scholar, gaining access to comprehensive data science and analytics learning resources.
Software Engineer Intern at Kloudtech
Developed high-performance, secure backend and frontend components for SaaS applications. Optimized CI/CD workflows, reducing deployment times by 20%.
AWS Cloud Club PH Innovation Cup 2025
Built AckAI — a real-time AI legal assistance platform using Agora AI, Amazon Kendra, DynamoDB, and S3 for the national hackathon.
First AI Regional Conference Hackathon
Presented Auralis — an automated phishing detection platform at the GDG First AI Regional Conference at Holy Angel University.
Top 4% Global on TryHackMe
Achieved a consistent Top 4% global ranking on TryHackMe through hands-on SIEM, threat detection, incident response, and privilege escalation labs.
Cofounded Catalyx Solutions — Tech Lead
Cofounded Catalyx Solutions and took on the Tech Lead role. Architected security automation platforms improving phishing detection efficiency by 70% and engineered scalable APIs cutting manual triage by 10 hrs/week.
Winner — Base PH Hackathon
Won the Base PH Hackathon, demonstrating innovation and technical excellence in a competitive national event.
Software Engineer at Lujo PH
Developing and maintaining scalable web applications and backend services. Building optimized REST APIs for improved system reliability and performance across production workloads.
Certifications & Badges
Professional certifications that validate my expertise across various technologies and domains.
Ready to Achieve Something Great Together?
These achievements represent my commitment to excellence and continuous growth. Let's create something amazing together!
Featured Projects
From security automation platforms to AI-powered applications — real products that solve real problems with measurable impact.
Secuvia
A serverless SaaS platform re-architected from Auralis for scalable phishing detection and threat intelligence. Aggregates multi-source CTI from VirusTotal, AbuseIPDB, IPQualityScore, Shodan, URLhaus, and OTX with AI-assisted verdict generation and confidence scoring.
Auralis
An end-to-end automated phishing detection & threat intelligence platform that reduced manual phishing analysis workload by 70–75%. Features automated email ingestion, multi-source CTI aggregation, AI-based verdict generation, and an interactive SOC-style analyst dashboard.
Avitus IMS
A nationwide centralized inventory management system supporting multiple Avitus branches across the Philippines with real-time tracking, stock movement logging, and branch-level visibility.
FitUp
An AI-powered fitness planner that generates structured workout programs based on user goals, body metrics, and experience level. Features progress tracking, analytics, and adaptive recommendations.
Other Notable Projects
AckAI
A real-time AI legal assistance platform built for the AWS Cloud Club PH Innovation Cup 2025 hackathon. Features conversational AI, intelligent document retrieval, and secure cloud-native architecture.
TryHackMe Labs
Completed extensive hands-on security labs covering SIEM, threat detection, incident response, and privilege escalation. Consistently ranked in the Top 4% globally.
Security Tools Practice
Conducted penetration testing, vulnerability assessments, and intelligence-driven investigations using industry-standard offensive and defensive security tools.
More Projects on GitHub
I have many more projects and contributions on GitHub, including open-source contributions, experimental projects, and collaborative work.
Latest Blog Posts
Sharing insights, tutorials, and thoughts on web development, technology trends, and software engineering best practices.
TryHackMe Pre-Security Learning Journey
My journey through TryHackMe's Pre-Security path, covering the fundamentals of cybersecurity from networking to Linux and Windows.
Cybersecurity 101: Room 1 - Start Your Journey
Exploring offensive security, defensive security, and essential research skills to kickstart my cybersecurity journey.
Cybersecurity 101: Room 2 - Linux Fundamentals
Mastering the Linux command line through three comprehensive parts, from basics to power user utilities.
Cybersecurity 101: Room 3 - Windows & Active Directory
Diving into Windows security fundamentals and Active Directory basics for enterprise environments.
Cybersecurity 101: Room 4 - Command Line Mastery
Learning essential command-line skills across Windows and Linux for effective system administration.
Vision & Mission
Driven by purpose, guided by values, and focused on creating meaningful impact through technology and innovation.
Vision
To bridge the gap between software engineering and cybersecurity, building intelligent systems that protect and empower organizations at scale — while mentoring the next generation of engineers.
Mission
Architecting secure, scalable applications and AI-driven automation that solve real-world problems. From threat intelligence platforms to nationwide inventory systems, I ship products that make measurable impact — with clean code, 99.9% uptime, and relentless curiosity.
Core Values
Innovation
Embracing new technologies and creative solutions to solve complex problems.
Collaboration
Building strong relationships and working effectively with diverse teams.
Excellence
Striving for the highest quality in every project and deliverable.
Growth
Continuous learning and adaptation in an ever-evolving industry.
“The best way to predict the future is to create it.”
— Abraham Lincoln
My Journey
The Beginning
Started my journey in web development with a passion for creating digital solutions.
Growth & Learning
Expanded skills in modern frameworks and began creating projects for clients.
Innovation & AI
Embracing AI technologies and building intelligent applications for the future.
Get In Touch
Have a project in mind or want to collaborate? I'd love to hear from you. Let's build something amazing together!
Let's Connect
I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology and innovation. Feel free to reach out through any of these channels.
belenkentharold@gmail.com
Location
Olongapo, Philippines
Response Time
Usually within 24 hours
Ready to Start Your Project?
Whether you have a clear vision or just an idea, I'm here to help bring your digital dreams to life. Let's discuss how we can work together.