Software Engineer | Full Stack, Backend, and AI Systems
Spain
Software engineer with strong backend foundations and hands-on experience building AI-assisted products, cloud services, and client-facing web applications with React and Next.js. Built LLM-powered workflows, low-latency services, data-intensive pipelines, and internal automation across startup and research environments. Strongest areas include backend engineering, distributed systems, observability, and applied AI systems.
Salary
USD 85,000 – 130,000
Sentora
Jun 2025 — Present
Designed and shipped a Python-based LLM workflow that analyzes complex datasets and generates structured execution plans, reducing manual strategy formulation time by 90%. Developed a low-latency ingestion pipeline to collect and normalize data from third-party APIs for business-critical dashboards and monitoring workflows. Shipped Slack alerting bots for critical thresholds and system monitoring. Implemented domain-specific Python algorithms with robust error handling, automated testing, and CI/CD safeguards.
Scale AI
Dec 2023 — May 2025
Architected an AWS platform using ECS and Lambda that handled 20K+ daily requests with 99.9% uptime and sub-200ms latency. Built type-safe TypeScript SDKs and Next.js-based client tooling for partner integrations, improving onboarding by 30%. Designed a Redis-backed rate-limiting and request-deduplication layer that cut redundant downstream calls by 35% and cloud costs by 25%. Worked across AWS and GCP using Docker, Kubernetes, Terraform, Airflow, Redis, and Prometheus.
3X Capital
Jun 2023 — Nov 2023
Built Python data pipelines and SQL analyses across on-chain datasets to evaluate 120+ Web3 protocols. Used Dune and Nansen to assess tokenomics, protocol health, and retention metrics. Reviewed Solidity contracts to assess technical architecture and implementation risk across DeFi protocols.
ChromaWay
Dec 2022 — May 2023
Analyzed user interaction data to improve questing mechanics of XOOB, informing gamification logic and retention strategy. Wrote complex SQL queries against Chromia's relational blockchain structure to monitor network activity and validate game-economy performance.
MSc · Computer Science
? – 2024
BSc · Computer Science
? – 2022