Gabriel Escalada

I've supported production infrastructure and applications at Access Informatica SRL, resolving L2/L3 incidents and coordinating controlled deployments with validation and rollback procedures.

I administer Windows Server, IIS, SQL Server, AWS, IAM, VPN, TLS, backups, scheduled jobs, permissions, and application hardening. I also build scripts and utilities that reduce repetitive support, maintenance, and documentation work.

At the Innovation, Science and Technology Secretariat, I validated REST and SOAP integrations, analyzed vulnerabilities with Burp Suite, and implemented cloud security monitoring with Wazuh and Snort. I automated technical validations and security checks using Python and Bash to make review cycles more repeatable.

Previously, I managed Linux and Windows servers, Docker containers, GitLab CI/CD pipelines, and Ansible automation at the National Systems Directorate. I also built FieldLedger, an Oil & Gas integrity prototype using FastAPI, PostgreSQL, MinIO, Docker, and Hyperledger Fabric.