# Santiago Aguirre > Full stack developer with 4+ years shipping booking and real-estate software used across Latin America. I write the test before the bug writes the ticket: a booking engine at 8M+ API requests a month, bug tickets cut from 36% to under 10% of all requests, security fixes shipped with regression tests, and an edge-native platform I built and run on my own. Santiago Aguirre is a full stack developer in Entre RĂ­os, Argentina with a QA focus. Open to remote QA, test automation and full stack roles. Contact: san2176@hotmail.es. ## Pages - [Portfolio as Markdown](https://santiago.realstate.cloud/index.md): work, numbers, security fixes, method, experience and skills. - [JSON Resume](https://santiago.realstate.cloud/resume.json): the same data in the jsonresume.org schema. - [CV as PDF](https://santiago.realstate.cloud/cv.pdf): two-page resume for applications. - [Website](https://santiago.realstate.cloud/): the visual version, with a live self-test of the page. ## Sections - [Self-test](https://santiago.realstate.cloud/#self-test): 26 checks the page runs on itself. - [Work](https://santiago.realstate.cloud/#work): Reserva Directo, RealState Cloud, Dithurbide. - [Security](https://santiago.realstate.cloud/#security): fixes shipped with regression tests. - [Experience](https://santiago.realstate.cloud/#experience): Pxsol, RealState Cloud, Serfe. - [Contact](https://santiago.realstate.cloud/#contact) ## Optional - [Full text](https://santiago.realstate.cloud/llms-full.txt)