Fausto User
@faustouser
AI & automation engineer building production AI agents and intelligent automations for secure networks.
ArgentinaWhat I'm looking for
I’m an AI & Automation Engineer with 5 years of experience spanning technology and cybersecurity. I design and deploy production-grade AI Agents and intelligent automations, using n8n, Python, and Amazon Bedrock for agent orchestration—backed by hands-on RAG, multimodal pipelines, and reverse-engineering legacy systems with no public API. My foundation in Network Security, SOC operations, and systems analysis comes from PwC and Accenture.
In my most recent role, I integrated AI Agent projects in n8n with Amazon Bedrock to automate internal network-segmentation workflows—cutting manual work time by 80% and saving ~24 hours per week. I’ve also accelerated analysis and reporting with Python (Pandas/NumPy) in cross-functional teams, reducing manual labor time by 50% and saving 15 hours per week. On the engineering side, I’ve built end-to-end agent solutions for real production workflows—autonomous legacy-platform automation (90 manual operations/day eliminated) and an Instagram conversational sales agent with a custom CRM that closes ~65% of sales.
Experience
Work history, roles, and key accomplishments
Semi-Senior - Network Security
PwC Acceleration Centers
Jan 2025 - Present (1 year 6 months)
Designed and integrated n8n AI Agent projects with Amazon Bedrock to automate internal network-segmentation workflows, connecting REST APIs with Python and Docker deployment. Performed advanced network analysis (IPAM, CDI, Splunk) to identify anomalies and mitigate potential threats, supporting secure enterprise connectivity.
Used Python (Pandas/NumPy) and AI tools to accelerate data analysis, report generation, and documentation, reducing manual labor time by 50% and saving 15 hours per week. Collaborated with 3+ cross-functional teams to gather requirements, define project scopes, and produce 15+ reports and presentations for stakeholders.
Junior Cybersecurity | IAM & Cyberdefense
PwC Acceleration Centers
Jan 2022 - Jan 2023 (1 year)
Configured and managed Azure AD (Microsoft Entra ID) IAM policies, enforcing RBAC and least-privilege across users, groups, and enterprise applications. Implemented MFA and conditional access, managed identity lifecycle and access reviews, and supported audits and compliance by monitoring identity security events and documenting controls.
Trainee - Cybersecurity & Risk & Audit
BTR Consulting
Jan 2021 - Jan 2022 (1 year)
Completed a 6-month SOC-focused training covering cybersecurity concepts, firewalls, SIEM tools, vulnerability assessments, and penetration testing methodologies. Conducted discovery for penetration testing using Kali Linux and generated vulnerability assessment reports, and performed OSINT investigations to support background checks.
Education
Degrees, certifications, and relevant coursework
Universidad del Salvador
Bachelor's Degree, Computer Engineering
2020 - 2025
Bachelor's degree in Computer Engineering at Universidad del Salvador from March 2020 to March 2025.
Universidad del Salvador
Associate Degree, Systems Analysis
2020 - 2023
Associate degree in Systems Analysis at Universidad del Salvador from March 2020 to December 2023.
Availability
Location
ArgentinaAuthorized to work in
Job categories
Skills
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