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Spencer Allison

@spencerallison

Senior software engineer specializing in AI-driven data systems and cloud-native solutions.

United States
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What I'm looking for

I seek roles building production AI/ML systems and data infrastructure in collaborative, product-focused teams where I can scale models, improve reliability, and drive measurable business impact.

I am a Senior Software Engineer with a decade of experience building data-driven systems and AI-powered applications across fintech, gaming, and large-scale cloud platforms.

I design and implement production-grade LLM applications, RAG pipelines, and scalable inference workflows using Python, LangChain, vector databases, and AWS serverless architectures.

My background includes building robust data engineering pipelines with Spark, Airflow, Kafka, and dbt, plus integrating transformer models from Hugging Face for classification and signal extraction.

I focus on reliable, observable systems, experimentation pipelines, and prompt engineering techniques that improved model accuracy and reduced hallucinations, delivering measurable improvements to production services.

Experience

Work history, roles, and key accomplishments

AM

Software Engineer

Amazon

Mar 2016 - Jul 2020 (4 years 4 months)

Built large-scale ETL and streaming data pipelines with Spark and Kafka, automated orchestration with Airflow, and optimized ETL performance to reduce pipeline runtime by 31%.

Education

Degrees, certifications, and relevant coursework

UI

University of Ilorin

Bachelor of Science, Computer Science

2013 - 2016

Completed a Bachelor of Science in Computer Science with coursework in programming, data processing, and algorithms.

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