Marcos Astudillo
Founder, CEO & Software Engineer @Velyntix Tech
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WORK HISTORY
Founder, CEO & Software Engineer @Velyntix Tech
Fundé y opero un sello de software independiente que ofrece herramientas profesionales de seguridad e infraestructura. Diseñé, desarrollé y lancé dos productos comerciales: NetSentinex (monitoreo de seguridad de red) y el portal NextLicense (gestión de licencias SaaS). Cubrí el ciclo de vida completo del producto — arquitectura, backend, frontend, DevOps, pagos con Stripe y estrategia de lanzamiento.Logros Clave• Construí NetSentinex: app de escritorio en Go + Wails con descubrimiento de dispositivos en tiempo real, detección de CVEs, FIM, integración SIEM y validación de licencias HMAC.• Construí NextLicense: portal SaaS en React/PHP con pagos Stripe, generación de licencias HMAC, panel de administración y soporte bilingüe (EN/ES) desplegado en Vercel + HostGator.• Diseñé e implementé un sistema seguro de distribución de licencias usando firmas HMAC-SHA256 validadas en tiempo de ejecución.• Gestioné el DevOps completo: pipelines CI/CD con GitHub Actions, despliegue FTP, auto-deploy en Vercel e infraestructura de webhooks Stripe.• Lancé niveles Community (gratuito) y Pro/Enterprise de pago con Stripe Checkout y entrega automática de licencias.
EDUCATION
INACAP
Surveying Engineering
Duoc UC
Computer Programmer Analysis
Algonquin College of Applied Arts and Technology
Bachelor’s degree in Computer Engineering Technology -Computing Science, Computer Science
ABOUT MARCOS ASTUDILLO
Software Engineer and Full-Stack Developer with a Computer Engineering Technology – Computing Science diploma (Honours) from Algonquin College, Canada. Experienced building scalable applications using Node.js, TypeScript, React, and Python across backend services, APIs, and data-driven platforms.My experience includes developing customer platforms, interactive dashboards, and AR-based visualization tools. I focus on clean architecture, REST API design, database optimization, and building reliable systems using modern software engineering and Agile development practices.I enjoy solving complex technical problems and building scalable systems. My interests include backend engineering, cloud platforms, microservices architecture, and high-performance applications supporting real-world products and users.During a transition period, I worked on residential construction projects while continuing to develop my software engineering skills through certifications and technical projects focused on backend development and cloud technologies.Currently open to opportunities in software engineering, full-stack, or backend development where I can contribute to building scalable, reliable, and innovative software systems.Feel free to connect if you are looking for a detail-oriented developer passionate about building high-quality software solutions.
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