Cristian Javier F.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Cybersecurity Architect | Cloud Security, IAM & AI Automation I help fintechs, SaaS companies, and growing technology organizations design, implement, and automate security capabilities that protect their business without slowing down innovation. I'm a Telecommunications Engineer and Cybersecurity Leader with 15+ years of experience in technology and over 10 years specializing in cybersecurity, combining hands-on engineering with security architecture and operational leadership. How I can help your organization: 1. Security Architecture & Cloud Security - Security architecture assessments and improvement roadmaps - AWS and Azure security controls, monitoring, and access governance - Zero Trust architecture, WAF, API security, and network segmentation 2. Identity & Access Management (IAM/CIAM) - SSO, MFA, SAML, OAuth 2.0, and OpenID Connect integrations - Auth0, JumpCloud, and identity lifecycle automation - Access reviews, provisioning workflows, and identity governance 3. Security Operations & Detection Engineering - Microsoft Sentinel SIEM implementation and detection engineering - Incident response workflows, threat intelligence, and automation - CrowdStrike and Cloudflare security integrations 4. AI-Powered Security Automation - Intelligent alert enrichment and incident investigation workflows - Security automation using Python, APIs, and AI agents - Workflow orchestration and integrations with Jira and Slack 5. Security Consulting & Compliance - Security maturity assessments and technical roadmaps - PCI DSS security control implementation and audit readiness - Technical advisory, architecture reviews, and team enablement My approach I focus on practical, maintainable security solutions. Every engagement is designed around clear deliverables, operational needs, measurable improvements, and knowledge transfer. Whether you need an architecture review, an IAM implementation, improved threat detection, or a security automation initiative, I can help translate your requirements into actionable technical solutions.