Currently at NVIDIA

Pablo Cortez Schall.

Senior Full Stack Engineer at NVIDIA building scalable platforms, cloud-native systems, and AI-powered developer experiences.

Portrait of Pablo Cortez Schall
Senior Full Stack Engineer Phoenix, Arizona · Originally from Argentina
Now building at NVIDIA
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About me

Engineering with range.

I’m a software engineer originally from Argentina and now based in the United States. I’ve built products and platforms for NVIDIA, Apple, Nike, SumUp, American Airlines, and growth-stage technology companies.

My work spans backend engineering, cloud architecture, distributed systems, developer tooling, data platforms, and applied AI. I enjoy turning complicated operational problems into dependable products that are easy to use and easier to maintain.

I’m strongest where product thinking meets deep implementation: designing APIs, shaping architecture, improving delivery pipelines, and helping engineering teams move with clarity.

15+ Years building software
6 Major enterprise environments
AI Platforms, agents, and RAG systems
Cloud Containers, serverless, and CI/CD
Capabilities

Tools I build with.

A practical stack for shipping resilient services, modern interfaces, and production AI systems.

Python FastAPI Flask Django JavaScript TypeScript React Node.js PostgreSQL Redis Kafka Docker Kubernetes Terraform AWS GCP CI/CD OpenAI API LLM Agents RAG System Design Technical Leadership
Career

Professional experience.

From data visualization and cloud engineering to technical leadership and AI-enabled platform development.

Senior Full Stack Engineer · NVIDIA

Phoenix, Arizona

Current role

Building scalable internal platforms and AI-assisted engineering workflows for complex infrastructure and operational data.

Focus: Python, FastAPI, PostgreSQL, Redis, Docker, Kubernetes, GCP, LLM systems, RAG, CI/CD

Head of Engineering · Frontspint

Phoenix, Arizona

Spearheaded end-to-end development of high-performance APIs, new product capabilities, engineering mentorship, and robust delivery pipelines.

Stack: Node.js, React, PostgreSQL, Redis, RabbitMQ, CouchDB, Docker, Elasticsearch, OpenAI API

Tech Lead / Senior Software Engineer · SumUp

Remote

Enhanced customer engagement through high-performance microservices, real-time data pipelines, and platform modernization.

Stack: Python, Django, FastAPI, PostgreSQL, Redis, DynamoDB, Kafka, TypeScript, React, Kubernetes, Terraform

Senior Software Engineer, Contract · Apple

Remote

Enhanced application security, led a critical database migration, and implemented automated testing strategies.

Stack: Python, Flask, Cassandra, PostgreSQL, Kafka, Kubernetes, Terraform, Docker, GitHub Actions

Tech Lead / Senior Software Engineer · Altitude Networks

San Francisco, California

Developed ETL backend services, defined architecture standards, and mentored engineers in a data analytics and cloud-security environment.

Stack: Python, Flask, MySQL, DynamoDB, AWS, ECS, Docker, Lambda, SQS, Google APIs, Jenkins

Senior Software Engineer / Senior Cloud Engineer · Nike

Beaverton, Oregon

Delivered high-performance microservices in Kubernetes, built serverless systems, and improved infrastructure for data science teams.

Stack: Python, Node.js, Next.js, Flask, DynamoDB, AWS, NATS, Kubernetes, Docker, Helm, Terraform

Senior Application Developer · American Airlines

Phoenix, Arizona

Improved application performance, mentored developers, and established stronger engineering and delivery standards.

Stack: Python, MySQL, JavaScript, ETQ Platform, TFS, Jenkins

Software Engineer / Marketing Database Administrator

Prescott, Arizona

Created custom dashboards, data visualizations, and a recommendation engine to improve marketing effectiveness.

Stack: Python, Flask, D3.js, Pandas, NumPy

Selected work

AI and data projects.

Projects that combine product thinking, backend systems, applied machine learning, and useful interfaces.

01

SQLAgent

A natural-language query service that converts human requests into structured SQL workflows using LLMs and cloud services.

02

Marketing Recommendation Engine

A machine-learning system using behavioral data to improve campaign targeting, relevance, and engagement.

03

Cloud Risk Detection

A predictive model designed to identify risky sharing patterns and security concerns in cloud collaboration data.

Let’s build something useful.

Connect with me for engineering, platform, cloud, AI, or technical leadership conversations.