Noah

Freelance Automation & Cyber Engineer

Jun 2026 - Present • 1 mo

As a Freelance Automation & Tech Engineer, I help businesses streamline their operations by building custom, secure, and highly efficient technical solutions. My focus is on eliminating manual work while maintaining strict data security and infrastructure reliability. Key Expertise & Projects: ⚙ Workflow & Administrative Automation • Designed and deployed complex n8n workflows to automate B2B tasks, including CRM synchronization (lead management) and digital document management. • Built automated invoicing pipelines (quote to payment tracking) to prepare small businesses for modern e-invoicing standards, eliminating manual data entry. 🤖 Custom AI Agents & Integration • Developed and deployed custom AI agents (LLMs) tailored to specific business needs, such as automated customer interaction, data extraction, and document summarization. • Implemented strict security guardrails to ensure AI agents handle sensitive business data safely without hallucinations or data leaks. 🖥 Server Deployment & Infrastructure • Deployed, configured, and hardened Linux VPS environments for clients. • Managed containerized deployments using Docker for self-hosted applications (including self-hosted n8n instances, databases, and monitoring tools) to guarantee data sovereignty. 🐍 Scripting & API Development • Wrote robust Python and Bash scripts for web scraping, bulk data processing, and system administration. • Created custom REST APIs to bridge the gap between disconnected SaaS platforms. 🛡 Security Audits • Conducted security assessments on existing client infrastructure and no-code workflows. • Secured exposed webhooks, implemented proper secret/API key management, and hardened cloud access.

Cybersecurity Engineer

Oct 2024 - Present • 1 yr 9 mos

Worked on Blue Team operations, threat intelligence (CTI), and infrastructure hardening. Automated security alerts and parsing using Python and SIEM tools. ▪ Implementation of tools for recurring vulnerability checks and cyber maturity management for Active Directory domains. ▪ Follow-up on security audits and performing counter-audits. ▪ Automation of recurring tasks, action plan generation, and KPI monitoring, reducing vulnerability correction time. ▪ Setup of automated scanning of the company's internet-exposed surface area, improving detection speed.