Professional Experience
Curriculum Vitae — Data Scientist & AI Engineer
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Data Engineer @ Hologram (Jun 2026 - Present)
Refactored analytics layer for pharmaceutical dashboards into Medallion architecture (Bronze/Silver/Gold) on BigQuery, reducing query costs from 61 GB to 2 GB per load across 373M records. Built validation harness comparing Oracle, REST API, and BigQuery environments.
AI Engineer & Data Scientist @ Tocino AI (Dec 2025 - May 2026)
Architected a production-grade FastAPI backend orchestrating autonomous multi-step LLM agents (GPT-4o/Claude) for corporate expense policies and budget generation under SAT CFDI 4.0 rules. High-performance Polars ETL pipeline with IQR outlier checks.
Data Scientist @ Jungla Labs (May 2024 - Present)
Designed production-ready RAG pipelines using LangChain + Pinecone integrated with n8n workflows. Implemented Model Context Protocol (MCP) layers to structure background context and reduce LLM hallucination rates on Vertex AI.
Data Scientist @ Evidente AI (May 2024 - Jan 2025)
Deployed scalable batch LLM inference workflows using Vertex AI pipelines (Gemini Pro, Bison, Flash 2.5) across 10M+ customer conversation records with < 2-hour SLA. Prototyped hybrid RAG + MCP systems.
Sr. Salesforce Developer @ Mi Lámina (Aug 2022 - Nov 2023)
Automated sales workflows and validation rules using Apex, Flows, and Queueable Apex. Implemented an AI-powered conversational assistant using RAG for non-technical sales teams.
Salesforce Developer @ Grupo Salinas (Feb 2022 - Aug 2022)
Created dynamic responsive UIs with Aura Components and custom Apex controllers. Applied data analysis (Pareto analysis) to identify operational fraud patterns.
Jr. Salesforce Consultant @ Fast Cloud Consulting (Aug 2019 - Feb 2020)
Configured custom fields/objects, Process Builder automations, and validation rules to ensure data integrity across Sales and Service Cloud.