juanigsrz

Designed and implemented a Request For Quote system for Over The Counter orders. Implemented various business features such as debit card issuance, cashback rewards, and paying utility bills.

Implemented a tool at WhatsApp Automation Testing Infrastructure to detect missed selection tests that would have failed the pipeline if selected. First iteration found 24 missing failing tests on the main testing pipeline. Built to automatically analyze all future test runs, storing the results for further analysis to detect possible bugs in the Test Selection Platform.

Implemented a market maker using Go. Designed to concurrently operate 24/7 in +100 markets handling over 10000 orders per second. Configured most of the system by managing Kubernetes deployment in general. This includes setting up nearly a fully open-source stack, configuring their environment variables, configuration files, deployment settings, and production secrets sealing. Designed and implemented further features as microservices using Go and Ruby on Rails, such as a referral system, automated flat deposits and horizontally scaling 'unscalable' services.

Fully designed and implemented a cryptocurrency broker at qubit.com.ar using Django on the back-end. Operated for 3 years, with 20 different cryptocurrencies and over 32000 accounts operating into the platform.