Juan Manuel Oubiña
Senior Backend Engineer @Revolve Labs
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WORK HISTORY
Senior Backend Engineer @Revolve Labs
US
Designed and implemented a Repair Center application backend (ERD + Django + DRF) for bitcoin mining machine lifecycle management, tracking logistics, work orders, repairs, and billing. Deployed on AWS ECS with Zitadel SSO integration for user authentication and authorization.• Built Energy Consumption Dashboard backend with WebSocket integration for real-time monitoring of mining site power consumption across multiple data center locations.• Architected and developed Go-based cron job service to replace AWS EventBridge + ECS batch scripts, improving reliability and reducing infrastructure complexity.• Engineered scalable Python asyncio solution to collect hashrate data from cryptocurrency miners across clients via 10 mining pool APIs. Optimized to complete hourly runs in under 2 minutes with automatic retry mechanisms for failed connections. Stored data in PostgreSQL for analytics.
EDUCATION
Universidad Tecnológica Nacional
Systems Engineering, Systems Engineering
ABOUT JUAN MANUEL OUBIÑA
Senior Backend Engineer with 10+ years of experience designing and implementing scalable distributed systems. Expertise in Go (Golang) and Python. Proven track record building high-traffic microservices, real-time data processing systems and event-driven systems. Specialized in backend architecture and API development. Strong focus on performance optimization, event-driven architectures, and microservices design patterns.
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