Description

Backend / Platform Engineer specializing in Python and AWS, building reliable, low-latency microservices and data-intensive pipelines. Delivered 30%+ API latency reductions, designed production LLM-powered agents, and shipped systems with 99.9% uptime. Strong in distributed systems, automation, and cloud infrastructure.

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Sentora
Backend Engineer
June 2025 - Today (1 year and 1 month)
• Architected and deployed an autonomous agent using Python and LLMs to analyze complex datasets and generate structured execution plans. Reduced manual strategy formulation time by 90%.
• Developed a real-time data ingestion system scraping and normalizing metrics from disparate third party APIs. Optimized for low-latency updates to drive business-critical dashboards.
• Designed and shipped automated alerting bots (Slack integration) that monitor system health and external thresholds in real-time, ensuring 99.9% observability on critical assets.
• Translated complex domain-specific rules into performant Python algorithms, focusing on accuracy, error handling, and automated testing (CI/CD) to ensure reliability in production environments.
Python FastAPI SQL
Scale AI
Software Engineer
December 2023 - May 2025 (1 year and 5 months)
• Architected a serverless platform on AWS (ECS/Lambda) handling 20K+ daily requests. Achieved
99.9% uptime and <200ms latency through aggressive auto-scaling and blue/green deployment
strategies.
• Developed a type-safe TypeScript SDK and Next.js client libraries, reducing integration friction and
accelerating partner onboarding by 30%.
• Engineered a custom rate-limiting solution backed by Redis, reducing redundant downstream calls by
35% and cutting cloud infrastructure costs by 25%.
3X Capital
Quantitative Researcher, 3X Capital
June 2023 - November 2023 (5 months)
• Built Python scripts to scrape and aggregate on-chain data, enabling quantitative evaluation of 120+
Web3 protocols.
• Developed complex SQL queries (Dune/Nansen) to analyze protocol health, tokenomics, and user
retention metrics, driving data-backed investment decisions.
• Reviewed Solidity contracts to assess technical risks and security vulnerabilities in DeFi protocols.