Open to opportunities

John Nguyen

@johnnguyen1

Message

Senior Generative AI engineer driving AI-first solutions for AdTech.

United States

Message

What I'm looking for

I seek roles building production-grade generative AI systems in AdTech or enterprise settings, emphasizing cross-functional collaboration, rapid prototyping to production, and opportunities to mentor and drive AI strategy.

I am a Senior Generative AI Engineer with deep experience architecting AI-powered solutions for AdTech, mobile applications, and enterprise workflows in sales, customer success, and finance.

I have led development of autonomous generative AI agents and multi-agent systems, applied vision and diffusion models to creative production, and implemented robust RAG strategies and monitoring frameworks to ensure reliable model performance.

My work emphasizes rapid prototyping, production-readiness, and cross-functional collaboration — translating experimental results into scalable, interoperable architectures and operationalized AI products.

I mentor engineering teams, advocate AI-first best practices, and remain actively engaged in research and community forums to push boundaries in ad tech and generative AI.

Experience

Work history, roles, and key accomplishments

Senior Generative AI Engineer

Skillsoft

Sep 2024 - Aug 2025 (11 months)

Led development and integration of generative AI solutions that automated sales, customer success, and finance workflows, implemented RAG and vision/diffusion models, and established monitoring and evaluation frameworks to ensure reliable production performance.

Generative AI Vision Diffusion Models Python PyTorch Prompt Engineering Model Evaluation

Software Engineer

Evolent Health

Jun 2020 - Aug 2024 (4 years 2 months)

Developed AI-driven financial and operational models using Python and ML frameworks to automate tasks, improve predictive accuracy, and deploy mid-scale LLM-based systems that optimized resource allocation across departments.

Python Machine Learning LLM Model Evaluation Data Analysis Prototyping

Software Engineer

Beyond Finance

Jan 2015 - Feb 2020 (5 years 1 month)

Supported development of foundational AI models and data pipelines, contributed to data collection/cleaning, preliminary model monitoring, and prompt engineering efforts to integrate basic AI features into products.

Python Data Cleaning Prompt Engineering Model Monitoring Data Processing Team Collaboration