Open to opportunities

Timothy Miller

@timothymiller1

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Senior software engineer specializing in Agentic AI, NLP, and production ML systems.

United States

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What I'm looking for

I seek roles building production AI/ML systems and agentic LLM integrations in secure, agile teams where I can drive scalable deployments and rapid iteration.

I am a Senior Software Engineer and AI specialist with 8+ years building production machine learning systems, agentic AI, and real-time data platforms across startups and large enterprises.

At Salesforce I led multi-LLM integration, cost-monitoring, and LangChain improvements; at Amazon I optimized clinical NLP pipelines, deployed models on SageMaker, and built HIPAA-compliant streaming. I helped build core payments infrastructure earlier in my career at Bolt Financial.

I emphasize practical, secure deployments—scalable architectures, observability, and iterative product delivery—working effectively in remote, agile teams to deliver MVPs and rapidly iterate on features.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Salesforce

Aug 2022 - Present (3 years 1 month)

Led integration and orchestration of multiple LLMs (GPT-4, Claude 3, Einstein GPT) to improve agent response quality and reduced debugging time by 25% through LangChain refinements and enhanced logging.

Python Lang Chain GPT 4 Redis fastAPI Pinecone Docker Kubernetes

Senior Software Engineer

Amazon

Jan 2019 - Jun 2022 (3 years 5 months)

Optimized NLP pipelines for clinical data (HL7, FHIR) and deployed BERT-based models to SageMaker, improving NER accuracy by 15% and enabling low-latency, HIPAA-compliant inference.

Python PyTorch BERT Sagemaker Kafka AWS Docker Kubernetes

Software Engineer

Bolt Financial

Jul 2015 - Dec 2018 (3 years 5 months)

Contributed to the Core Payments Platform MVP, implemented payment gateway integrations and idempotency/retry logic, and improved session retrieval latency using Redis.