Alejandro Hernandez-Ruiz
Financial Data Specialist at xAI
- Role
- Financial Data Specialist at xAI
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Alejandro Hernandez-Ruiz
10 years of experience across Banking, Transportation Technology, International Business Services, Manufacturing, and the Manufacturing Outsourcing industries. Colleagues have known me as a positive, highly analytical, and well-rounded team-player who can always be trusted to come up with a new approach focused on solutions and innovation.
Experience
Financial Data Specialist
Apr 2026 — Present · NY, US
Create high-fidelity training data, annotations, and labeled scenarios for xAI\'s large language models (LLM), ensuring outputs reflect real-world corporate finance complexity• Design and curate realistic scenarios spanning liquidity management, capital structure optimization, debt and equity issuance, FX/interest rate risk, and treasury operations to improve model accuracy in finance-domain tasks• Partner with engineering and ML teams to develop annotation workflows and tooling tailored to corporate finance use cases, translating practitioner knowledge into structured, model-ready inputs• Analyze and decompose complex capital markets problems — including covenant analysis, ratings considerations, and hedging strategies — to generate nuanced training examples that improve AI reasoning and decision-making
Education
Massachusetts Institute of Technology
Certification, Intro to Computer Science and Programming Using Python
University of San Diego
Bachelor's Degree, Finance
Tecnológico de Monterrey
Coursework, Mechanical and Electrical Engineering
2009 — 2011
The Wharton School
Certification, Business and Financial Modeling
2017 — 2018
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