Cullen Watson
@cullenwatson
Senior full stack engineer building scalable, AI-first applications with React, TypeScript, and LLMs.
What I'm looking for
I’m a Senior Full Stack Engineer focused on building intelligent, scalable software across backend systems, cloud infrastructure, and modern web applications. I’ve shipped AI-first products powered by LLMs, retrieval systems, and cloud-native infrastructure, integrating OpenAI, Claude, Hugging Face, and AWS Bedrock into production workflows. I also build resilient APIs, real-time web experiences, and analytics systems that hold up at scale.
My work blends full-stack execution with data and platform rigor: I develop vector-search and data pipeline systems to strengthen automation, analysis, and decision-making, and I optimize databases and queries for performance across large datasets. On the engineering side, I architect secure backend services, deploy and manage production platforms on AWS and Azure, and strengthen quality through code reviews, security-minded development, and mentoring—so teams can move fast without sacrificing reliability.
Experience
Work history, roles, and key accomplishments
Full Stack Engineer
AudienceLab
Jun 2024 - Present (2 years)
Built a Next.js analytics dashboard providing near real-time campaign insights and designed fault-tolerant microservices with REST APIs, increasing throughput by 30%. Optimized BigQuery and ClickHouse queries across 100M records, improving backend efficiency by 30–40%.
AI Software Engineer
Cullen Watson LLC
Nov 2023 - Present (2 years 7 months)
Delivered AI-first full-stack applications using LLMs and retrieval systems, integrating OpenAI, Claude, Hugging Face, and AWS Bedrock into production workflows. Built vector-search and data pipeline systems and deployed scalable platforms on AWS/Azure with Docker, Kubernetes, and Terraform.
Cloud & DevOps AI Engineer
Cullen Watson LLC
Nov 2023 - Present (2 years 7 months)
Delivered AI-first full-stack applications using LLMs and retrieval systems, integrating OpenAI, Claude, Hugging Face, and AWS Bedrock into production workflows. Built vector-search and data-pipeline infrastructure, and deployed secure AWS/Azure platforms with Docker, Kubernetes, and Terraform.
Software Engineer
Condire Investors
Jan 2025 - May 2025 (4 months)
Built a real-time price tracking system for 1,800 ETFs to support institutional monitoring and faster market visibility. Orchestrated a daily data pipeline covering 1,600 ports to improve reliability for large-scale vessel data workflows.
Software Engineer
Cvent
Jun 2024 - Aug 2024 (2 months)
Improved a Java-based account purge service, reducing processing time by 50% and increasing operational efficiency. Increased team automation by 15% by implementing a Jenkins service for company-wide usage.
Software Engineer
WEX
Jan 2024 - May 2024 (4 months)
Resolved full-stack platform issues using TypeScript, Python, and Kubernetes to improve stability and user experience. Implemented messaging and email functionality with Kafka-backed Python microservices.
Full Stack Engineer
AssetWorks
Jun 2023 - May 2024 (11 months)
Migrated 300 tenants to the v3 platform 30% faster while maintaining data integrity and minimal downtime. Revamped frontend and backend architecture to improve scalability (reducing platform errors ~20%) and optimized database performance to cut app load time by 70%.
Software Engineer
Sabre
May 2023 - Aug 2023 (3 months)
Led C# API integration for Hyatt Hotels, improving booking system connectivity by 30%. Deployed two API endpoints to enhance interoperability and performance across Sabre and Oracle systems.
Back End Developer
AWS
Jul 2020 - Jan 2021 (6 months)
Developed responsive React and Next.js web applications, improving user engagement by 30%. Built backend APIs and CI/CD pipelines using AWS and Docker, improving client-server communication efficiency by 30% and increasing deployment speed and reliability.
Education
Degrees, certifications, and relevant coursework
Johns Hopkins University
Master of Science, Artificial Intelligence
2025 -
Pursuing an M.S. in Artificial Intelligence. Built an analytics dashboard and designed scalable microservices and RESTful APIs during graduate study.
Southern Methodist University
Bachelor of Science, Statistical Science
2019 - 2023
Earned a B.S. in Statistical Science from Southern Methodist University.
Southern Methodist University
Bachelor of Arts, Computer Science
2019 - 2023
Earned a B.A. in Computer Science from Southern Methodist University.
Southern Methodist University
Bachelor of Business Administration, Finance
2019 - 2023
Earned a B.B.A. in Finance from Southern Methodist University.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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