Doaa H Alshawwa

Node.js, PostgreSQL, Java, OWASP, Linux CLI, n8n

Google Cybersecurity Professional Certificate & Advanced FinTech Security

Cyber Security student & Backend Developer. Building secure Node.js APIs, database models (PostgreSQL), and automated threat alerts with n8n.

Paid technical writing (FinTech, OWASP, APIs), Node.js/PostgreSQL backend tasks, and security documentation. Say hey to chat tech!