Hernan Diaz Email & Phone Number

Sydney, New South Wales, Australia

• Working on innovative solutions in healthcare and environmental sectors:
• Implemented key components of a large-scale environmental data processing system handling 50-100GB tables with 500M+ rows, integrating stored procedures and materialised views for complex spatial queries
• Orchestrated comprehensive AWS infrastructure using CDK, including Lambda, SQS, SNS, RDS, and EC2 for distributed processing of spatial data
• Led frontend migration to Vite and vitest, reducing test execution time by 30-40% and optimising bundle size
• Contributed developing LLM-powered healthcare knowledge base using pgvector and FastAPI, featuring expert-verified content and automated content ingestion pipelineTechnologies: React, TypeScript, Python, FastAPI, AWS.

Sydney, New South Wales, Australia

• Played key role in the development across multiple enterprise projects, collaborating with cross-functional teams and stakeholders:
• Improved HSBC Australia's customer onboarding platform achieving 10% reduction in abandonment rate for high-value accounts through optimised questionnaires and enhanced compliance features
• Developed administrative portal for Singapore Government's booking system, implementing complex resource management system with dynamic scheduling rules and multi-facility support
• Architected multi-region financial platform with dynamic content management, implementing flexible component rendering system through headless CMS integration and enterprise design system patternsTechnologies: React.

Medellín, Antioquia, Colombia

• Implemented computer vision solutions using OpenCV, TensorFlow, and CNNs for feature detection and deep learning applications
• Developed entertainment device interfaces using C++ and Qt framework, focusing on performance and user experience
• Bridged communication between platform and electronics teams in a 5-person cross-functional team, facilitating hardware-software integration
• Developed monitoring tools and reliability measures for vision processing systems, resolving critical memory management issuesTechnologies: C++, Qt, OpenCV, TensorFlow, Computer Vision

Medellín

Sabaneta Antioquia

Mechatronics, Robotics, And Automation Engineering

Activities and Societies: Proyecto Primavera (Carro Solar)Monitoría en Fundamentos de programacion

Diplomatura, Inteligencia Artificial, Machine Learning E Introduccion Al Deep Learning