Jefferson Vaca-Santana

Consultoría y Proyectos Aplicados | Ecuador

• Automation & Generative AI: Designed and implemented automated workflows using n8n and Python scripts to optimize repetitive manual tasks in operational and commercial areas.
• Business Integrations: Developed and integrated critical data communication and synchronization flows (customers, billing, and orders) between business systems and the corporate ERP using REST APIs and Webhooks, ensuring database integrity.
• Infrastructure & IT Security: Managed local and cloud servers, establishing computer security policies, corporate access controls, and scheduled backups to ensure service stability and continuity.

Corporate Projects | Ecuador

• Dashboard Development (Power BI): Designed business and operational analytics dashboards in Power BI, integrating relational databases, structured files, and custom APIs to define executive KPIs.
• Web & Corporate Portal Management: Managed and optimized corporate web portals using HTML/CSS, integrating forms and securely managing domains, hosting, and SSL certificates.
• Transactional Systems: Developed Next.js transactional backends, automating billing flows and integrating them with payment gateways and notifications.

USM, PUCV and EPN | Chile and Ecuador

• Scientific Computing (HPC): Parallel programming and optimization of high-efficiency algorithms in Python and C++ executed on high-performance computing clusters.
• Server Administration: Maintenance, automatic backups of scientific data, and permission management on laboratory computing servers.