Pablo Jacobi

Developing an AI analytics platform for ecommerce merchants that supports natural-language questions across sales, customers, inventory, marketing, fulfillment, and store performance. Built production-grade Shopify and Google Workspace integrations and AI-assisted query flows with answer evaluation via golden test suites.

Develop and maintain production Ruby on Rails fintech applications, including services for CreditNinja. Design microservices and REST APIs and implement async processing with queues while collaborating with distributed teams across Ukraine, the US, and Spain.

Built an internal AI real estate assistant for property search, document understanding, and data extraction. Implemented a RAG pipeline using PostgreSQL + pgvector with hybrid retrieval, and deployed an event-driven ingestion system on Azure with Azure OpenAI for embeddings.

Built a Ruby on Rails platform for health-insurance sales using Delayed Job, Jenkins, and Docker, serving 2,000+ insured users. Partnered with cross-functional teams across multiple countries to deliver features end-to-end.

CTO and hands-on engineer building a React app backed by Rails and Django, processing 13,000 monthly transactions. Migrated AWS ECS to Railway, cutting infrastructure costs by 90%, and built and led a 6-person multidisciplinary tech team.

Built a monthly subscription web system delivering a curated box of beers.

Worked on a real estate marketplace built on Ruby on Rails, deployed on AWS EC2 and ECS.

Grade: C1 (EF SET)

Activities and societies: Cambly 1:1 lessons

Completed the Santander Language Course at the University of Pennsylvania in 2021 and achieved C1 level on EF SET.

Completed Civil Computer Engineering at Santa María Technical University in 2012.