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alereyleyva/README.md

Hi, I'm Alejandro Rey Leyva! ๐Ÿ‘‹

AI Team Leader | Cloud & ETL Specialist | Security Researcher

I am a Mathematician and Computer Scientist with a specialized background in Malware Analysis and Reverse Engineering certified by the Google Safety Engineering Center (GSEC).

Currently, I bridge the gap between complex algorithms and scalable infrastructure as an AI Team Leader and Full Stack Engineer.


๐Ÿš€ Specialized Focus

๐Ÿค– AI Engineering & Cloud Architecture

  • RAG Systems: Designing Multi-agent Retrieval Augmented Generation applications using AWS Bedrock and LangChain.
  • Vector Search: Implementing high-performance data retrieval using PostgreSQL with pgvector and FastAPI.
  • AWS Infrastructure: Architecting secure cloud environments from scratch, utilizing Lambda, Fargate, SQS, and advanced networking.

๐Ÿ”„ Full Stack & ETL Pipelines

  • ETL Development: Engineering robust ETL tools using Python and Symfony PHP to process complex datasets.
  • Data Visualization: Building dynamic dashboards (similar to Power BI and Tableau) using Next.js and React.
  • Scalability: Managing asynchronous queues and monitoring systems for high-throughput data processing.

๐Ÿ” Security & Mathematics

  • Malware Analysis: Expert Diploma in Reverse Engineering from University of Malaga & GSEC (Google).
  • Cryptography: Academic research in Lattice-based cryptography (Post-Quantum security).
  • Tools: Proficient with FRIDA, IDA Pro, and sandboxing environments like Cuckoo/CAPE.

๐Ÿ› ๏ธ Tech Stack

Core Languages Python PHP Java TypeScript

AI & Data AWS Bedrock LangChain Postgres FastAPI

Full Stack & Cloud AWS Symfony Next.js Docker Jenkins


๐ŸŽ“ Education & Certifications

  • Double Degree in Mathematics and Computer Science | University of Malaga
  • Malware Analysis and Reverse Engineering Expert Diploma | Google Safety Engineering Center (GSEC)
  • AWS Solutions Architect Associate | In Preparation

๐Ÿ“ซ Connect with Me

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