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Juan Vazquez

@juanvazquez

Message

I lead AI-powered full-stack applications from architecture through production deployment.

Mexico

Message

At ALTEN Mexico, supporting Ford Motor Company, I lead two engineers building an AI-powered assistant with RAG pipelines, React, FastAPI, Node.js, PostgreSQL, Kubernetes, and OpenShift. I led a 2M+ record SQL Server-to-PostgreSQL migration with zero data loss and improved cluster stability by resolving OOMKilled pod restarts.

Previously at Maskapital, I led three developers and delivered mobile banking, loan-payment, deposit-processing, and credit-approval systems. I built secure .NET REST APIs, integrated governmental and financial services, optimized SQL Server, and modernized version control from TFS to GitHub.

I also maintained Android payment-collection software at Banco Azteca and won first place in Latin America in the Google Solution Challenge for a Flutter app supporting children with Down syndrome.

Experience

Work history, roles, and key accomplishments

Current

Technical Lead, Fullstack Engineer

Current

ALTEN Mexico

Nov 2025 - Present (9 months)

Leading a team of 2 engineers on an AI-powered assistant for Ford Motor Company, using RAG pipelines, React, FastAPI, and Node.js. Managed migration of 2M+ records from SQL Server to PostgreSQL and improved Kubernetes/OpenShift cluster stability.

React fastAPI Node Python Redis PostgreSQL Docker Kubernetes OpenShift Azure GCP Splunk Microsoft Entra ID C#.NET CI CD

.NET Developer

Maskapital

Jan 2023 - Nov 2025 (2 years 10 months)

Led a team of 3 developers and developed a mobile banking application with Xamarin for loan payment management. Built .NET REST APIs with JWT authentication and optimized SQL Server databases with stored procedures.

C#.NET ASP.NET SQL Server WPF Xamarin Git Azure DevOps JavaScript HTML CSS REST APIs JWT

Android Developer

Banco Azteca

Aug 2022 - Jan 2023 (5 months)

Maintained and improved a mobile payment-collection app built with Kotlin and Java. Refactored legacy code and fixed vulnerabilities to support quality certification.

Kotlin Java Android Studio Gitlab Clean Architecture XML

Android Developer (Flutter)

Google Solution Challenge

Dec 2020 - Jul 2021 (7 months)

Built a Flutter app helping children with Down syndrome develop skills at home. Won first place in Latin America and was among the top 50 projects worldwide.

Flutter Android UI Design Architecture Data Access