McDonald's Corporation

Logros Principales:

• •Onboarding: Currently familiarizing with the technical ecosystem and development processes.

Tecnologías:

Grupo Salinas (Elektra)

Logros Principales:

• •Template Optimization for Marketplace Sellers: Migrated Excel generation service from Apache POI XSSF to SXSSF, enabling dynamic window sizing and disk streaming for large datasets.
• •Performance Improvement: Reduced template generation time from 70s to 18s when handling 300K+ rows, without increasing container memory allocation on Tomcat JVM.
• •Production Impact: Released to production within the first weeks of onboarding, ensuring sellers can download product templates faster and with higher reliability.
• •Result: Eliminated memory-related errors and improved user experience without additional infrastructure costs.

Tecnologías:

E-Bitware

Logros Principales:

• •Conversational AI System: Designed a Python-based (Flask/FastAPI + AsyncIO) backend integrated with Claude API and LangChain, improving NLP accuracy by 40% for WhatsApp campaigns.
• •Microservices Architecture: Built 5 Java Spring Boot services with Kafka, reducing latency by 30% through Redis caching and MongoDB transactions.
• •Kubernetes Deployment: Orchestrated DEV/QA/PROD environments on AWS (EC2, S3), cutting cloud costs by 22% via auto-scaling.
• •Impact: Solution deployed by 300+ enterprises (e.g., Liverpool, Banxico) to automate 50K+ monthly customer interactions.

Tecnologías:

Neurotry

Logros Principales:

• •WhatsApp Automation: Developed backend services integrating WhatsApp Cloud API, boosting user engagement by 35%; used Spring Boot (Java) for core orchestration and NestJS/TypeScript for campaign-specific endpoints.
• •Offline Catalog: Created a low-bandwidth solution for SMEs, expanding reach to 1.5K users in 3 months.
• •AI Model: Built a Google AI-powered chatbot presented at OpenMINDFest2023 (CUTonalá).

Tecnologías:

HighTech Process Counselors

Logros Principales:

• •Web Catalog Backend: Laravel/MySQL application with an admin panel that reduced manual tasks by 20%.
• •Auth Middleware: Implemented JWT-based access control, eliminating 3 critical security vulnerabilities.
• •Spring Services: Developed backend microservices using Java 17 and Spring Boot 3+, integrating business logic with MySQL databases.

Tecnologías: