Gastón User

Built the Order domain team from zero, ran a month-long DDD Event Storming across five teams, and defined the team's architecture North Star and product KPIs. Guided the design and delivery of Async Order Creation and root-caused a silent order-cancellation defect costing ~350 orders a day.

Owned rider incentives end to end, designed and led development of geo-located campaign services running in all nine markets, and introduced the team's working agreements and knowledge-transfer sessions.

Tech lead for a seven-engineer team shipping cross-line-of-business MVPs. Designed and led a relationship-based prospecting platform for Wealth Management using Neo4j, and delivered an ML-based web scraper.

Redesigned FX portfolio risk monitoring into two tiers: event-driven Python monitors for fast alerts and after-hours monitors for heavier evaluations. Built a self-service UI for Middle Office users to tune alert thresholds and set up monitors.

Designed mobile server features for Execute, JP Morgan's institutional trading platform, led third-party system integrations, and contributed to its infrastructure redesign.

Taught six years of computer science courses including Advanced Persistence Strategies, Introduction to Database Systems, Object-Oriented Programming I, and Operating Systems. Co-directed a thesis and published research.

Consulted for Microsoft, Atmel, Nissan, and Honeywell on Visual Studio extensibility, IoT platforms development, and cloud architecture. Owned design and architecture review on client engagements and mentored teammates.

Conducted security research and malware analysis, designed a botnet tracking system, and implemented two-factor authentication for a banking application. Served as company spokesperson at information security conferences.

Software Development Degree from Universidad Nacional de Quilmes, completed in 2014.

Computer Programming Degree from Universidad Nacional de Quilmes, completed in 2013.