Hi, I'm Gregg
Full Stack Developer - Information Technology Graduate at University of San Carlos
Hi, I'm Gregg Marayan, a developer currently exploring Networking and full-stack projects and building real-world experience.
React
Next.js
JavaScript
TypeScript
Tailwind CSS
Framer Motion
Node.js
Express.js
GraphQL
REST APIs
PostgreSQL
Prisma
guest@greggmarayan: ~ (bash)
guest@greggmarayan:~$
Featured Projects
A preview of some of my recent projects that showcase my skills and experience in web development.
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Mobile-First Car Rental Booking Management and Information System for J&A Car Rental
A full-stack mobile-first car rental booking management system with user authentication, booking management, and payment integration.
ReactTailwind CSSJavaScriptExpress.jsPrismaPostgreSQL
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Lost & Found Portal for USC DCSIM Students
A platform for USC DCISM students to report found items and recover lost belongings with ease.
Next.jsTailwind CSSJavaScriptSupabase
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BalanceFlow
BalanceFlow is a real-time ledger and compliance system built with modern engineering practices. It computes dynamic balance sheets conforming to GAAP accounting principles, audits double-entry balance discrepancies, and features an automated document ingestion workflow that simulates smart OCR invoice-to-account classification.
Next.jsC#ASP.NET CoreTailwind CSSTypeScriptSupabaseFramer Motion
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DevKwest
A platform for developers to enhance their skills by developing new projects.
Next.jsTailwind CSSTypeScriptSupabaseFramer Motion
Security & Operations Simulator
Showcasing Cisco CyberOps threat intelligence and cryptographic fundamentals with interactive simulation modules.
Threat Detection Feed & Log Stream
SOC_MONITOR: ACTIVE
System idle. Ready for audit scan.
Crypto Sandboxing
Cisco Certified Cryptographic Basics
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Hashing provides data integrity. Any minor change in the input produces a completely different, unpredictable signature (Avalanche Effect).
Featured Certifications
A preview of my professional certifications that validate my expertise in various technologies and platforms.
Validates expertise in intrusion analysis, network monitoring, and security operations.
Earned in Oct 22, 2024
ID: 716ca1da-5f9a-451a-876b-ac68e5f8e7a4
Attack MethodsComputer ForensicsCryptographyCybersecurityData And Event AnalysisEndpoint Threat AnalysisHost-based AnalysisIncident ResponseMalware AnalysisNetwork AttacksNetwork Intrusion Analysis SecOpsSecurity ConceptsSecurity MonitoringSecurity PolicySecurity ProceduresSOC MetricsThreat Detection