I'm Gaby. I build AI agent systems and cloud infrastructure that wire enterprise platforms to internal tools. MCP protocol, AWS, custom API integrations. Before this I built mission-critical systems at NASA, cloud infrastructure at AWS, and sensor data pipelines at Chevron.
Built an AI agent workflow that connects an enterprise platform to internal tools through a custom MCP server. OAuth 2.0/OIDC with PKCE via AWS Cognito, zero-inbound-port security through Cloudflare Tunnel, Streamable HTTP transport. Full cloud infrastructure scoping and cost modeling for production.
Enterprise Consulting, 2026 View details →Containerized app across two AWS regions with Auto Scaling, ALBs, and Route 53 health-check failover. ~99.99% availability. Also built a serverless ETL pipeline (S3 to Lambda to DynamoDB) and WAF rules that hit 100% block rate on simulated attacks.
Amazon Web Services, 2025 View details →Automated spacewalk scheduling. Parses astronaut coordinate data, runs proximity analysis, figures out which EVAs can happen at the same time. Also migrated 500+ legacy MediaWiki queries to Cargo.
NASA JSC, 2025 View details →End-to-end ETL. 32,000+ data points per sensor, 10,000+ stations. C++ algorithms for accelerometer orientation, JavaScript dashboard for predictive maintenance.
Chevron, 2024 View details →Firewall change requests and security reviews for NASA's Mission Control Center. Killed an entire CDR design phase by proving existing controls already covered it.
NASA JSC, 2025 View details →Drive-through cashier. Catering crew. Phone sales. Tutoring algebra at a community center. My family taught me to start working early and figure it out as you go. That gave me something I use constantly: I can talk to people who think nothing like me, and I can learn fast when there's no other option.
Studied CS and math at the University of Houston, graduated with a 3.97. Three semesters at NASA Johnson Space Center before I turned 22. Two summers at Chevron building IoT pipelines and cloud infra for oil field operations. A summer at AWS in Seattle doing multi-region architecture and learning how enterprise clients think about uptime.
Now I build AI agent integrations and cloud infrastructure for enterprise clients. Most of that is connecting platforms that were never designed to work together, scoping AWS costs, and writing the glue code (MCP servers, API adapters, auth flows) that makes it all run.
I take on freelance work in AI agent development, cloud infrastructure (AWS), and enterprise system integration. If you need help connecting internal platforms, building on AWS, or automating workflows with MCP protocol, let's talk.
Get in touchOpen to conversations about cloud infrastructure, AI agent development, or interesting problems in general.
gcg.hdezg@gmail.com