James Allen
@jamesallen4
Senior AI/ML engineer delivering production-grade models and scalable MLOps.
What I'm looking for
I am a Senior AI/ML engineer with 8+ years building end-to-end intelligent systems across healthcare, retail, trading, military, and industrial domains, focused on deploying production-grade models with TensorFlow, PyTorch, and Scikit-learn and operationalizing LLMs, RAG, and computer vision solutions.
I design scalable data pipelines and MLOps on GCP, AWS, and Azure, mentor teams, and integrate AI into secure, high-performance microservices to drive measurable business impact such as improved inventory turnover, cost savings, and enhanced automation.
Experience
Work history, roles, and key accomplishments
Delivered enterprise-grade AI MVPs including a BI RAG pipeline, remote patient-monitoring pipeline, and GPT-4o chatbot; designed and optimized end-to-end AI/ML pipelines on GCP to ensure high availability and real-time insights. Led cross-functional teams, mentored ML engineers in LLM fine-tuning and RAG, and implemented MCP infrastructure to support scalable context management.
Developed demand-prediction ML models that improved inventory turnover by 18% across 4,000 stores and implemented NLP chatbots reducing response time by 50%; built machine vision and recommendation systems that cut labor costs and increased conversion rates. Orchestrated PySpark/Kafka/Airflow/Snowflake pipelines and automated deployments with Docker and GitHub Actions.
Python Developer
Caterpillar Inc.
Jul 2017 - Dec 2019 (2 years 5 months)
Integrated Python ML models into manufacturing systems to improve defect detection by 25% and save an estimated $1.2M annually; built scalable Python/Kafka pipelines processing 10 TB/day and developed tools that reduced release times and downtime through predictive maintenance. Championed company-wide Python libraries to standardize controller interfaces and increase reuse.
Education
Degrees, certifications, and relevant coursework
Virginia Polytechnic Institute and State University
Master of Science, Computer Science
2015 - 2017
Completed a Master's degree in Computer Science with coursework and projects focused on advanced machine learning and systems relevant to production-grade AI.
Carnegie Mellon University
Bachelor of Science, Computer Science
2011 - 2015
Completed a Bachelor's degree in Computer Science with foundational training in algorithms, software engineering, and machine learning.
Availability
Location
Authorized to work in
Job categories
Skills
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