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Luan Carlos Schneider

@luancarlosschneider

Senior Software Engineer at Nodigy building AI agents and voice workflows; engineered NBCUniversal Checkout, reaching 230M+ adults monthly.

Brazil

Message

At Nodigy, I take technical ownership of AI-powered products from prototyping through deployment. I develop agent workflows and conversational support experiences, including voice interactions over WebRTC and WebSockets.

I also integrate AI workflows with Python and FastAPI backend services on AWS, and build evaluation workflows to compare prompts and models across OpenAI, Gemini, and Claude. My work has included machine learning projects in video sentiment analysis, stock market forecasting, and product detection.

At NBCUniversal, I engineered NBCUniversal Checkout on One Platform, integrating Apple Pay and PayPal for shoppable commerce across NBCUniversal properties. The experience reached 230M+ adults monthly, and I also built Python metadata services supporting more than 500K title records.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Nodigy

Jun 2023 - Present (3 years 4 months)

Took technical ownership of AI-powered products end to end, collaborating with product managers and engineers. Rapidly prototyped AI features and developed AI agent workflows with high-quality interactions, scalability, and user safety standards.

OpenAI Hugging Face Lang Chain Pinecone Prompt Engineering Model Evaluation Python fastAPI AWS WebRTC WebSockets YOLO V5 Machine Learning Observability

Senior Software Engineer, Backend & Full Stack

NBCUniversal

Mar 2020 - Jun 2023 (3 years 3 months)

Engineered NBCUniversal Checkout as part of the Retail Media Extension Network on One Platform, integrating Apple Pay and PayPal to power shoppable commerce across Peacock, linear TV, Bravo, CNBC, and the TODAY Show, reaching 230M+ adults monthly. Built and maintained Python-based metadata services supporting 500K+ title records.

Python fastAPI Django AWS Lambda API Gateway DynamoDB S3 SQS SNS Cloudwatch Event Driven Architecture Search Optimization Indexing B2B Services

Full Stack Developer

LV3

Jun 2017 - Mar 2020 (2 years 9 months)

Implemented full-stack frontend and backend development within an Agile team of 8–12 members. Developed 50+ data mining and extraction applications using Python, Selenium, BeautifulSoup, and Scrapy, and refactored legacy ASP.NET websites improving speed by 20%–50%.

Python Selenium BeautifulSoup Scrapy ASP.NET Agile Data Mining Statistical Analysis Performance Optimization

Web Development Intern | Junior Frontend Developer

Alelo Brasil

Oct 2014 - May 2017 (2 years 7 months)

Developed frontends for E-Commerce, CRM, LMS, and Real Estate websites using Vue.js, React.js, and Angular. Contributed to the design of 20+ SQL Server databases and developed database objects, and composed 50+ Python scripts for web scraping and automation.

Vue.Js React Angular SQL Server Python Web Scraping Code Review UML