Javier Nuñez

Lead an enterprise integration engineering pod in a regulated healthcare environment, coordinating development, QA, product, compliance, change management, and production stakeholders. Drive cross-functional delivery across API modernization, CRM and integration services, logging/error handling, TLS upgrades, and platform reliability initiatives.

Led Fraud, KYC, and Identity engineering for secure customer onboarding. Reduced onboarding fraud by 35% through risk-based systems and controls.

Directed multiple software teams with 12 engineers across Latin America, Europe, and the U.S., delivering consumer-facing solutions used by millions of customers. Improved system reliability to 99.99% uptime by modernizing AWS-based microservices while reducing infrastructure spend by 20%.

Led a cross-functional team building ML credit-scoring solutions that expanded access for 500K+ users. Optimized Snowflake data pipelines, reducing costs by 40%, and delivered fraud-detection models that lowered default risk by 50%.

Guided a team enhancing core booking and payment systems for a global client; streamlined release cycles and reduced issue-resolution time by 25%.

Architected AWS big-data solutions for real-time insights and increased system throughput by 75% with scalable Java/React solutions. Drove Agile adoption, mentored engineers, and delivered leadership workshops nationally.

Managed onsite and nearshore teams delivering enterprise financial systems, including budgets, risk management, scheduling, and Scrum execution.

Managed global development and QA teams for mission-critical financial platforms; directed ISO certification work and reduced risk through automated testing and monitoring.

Senior software engineering role at AutoZone.

Technical lead developer role at Grupo Bafar.

Software developer role at Foxconn.

Intern software developer role at Jabil.

Master's Degree in Data Science and Visualization from UNIR México, completed from 2020 to 2023.

Bachelor's Degree in Computer Systems Engineering from Universidad Autónoma de Chihuahua, completed from 2000 to 2004.