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Nick Hansel

Nick Hansel

Key Skills

Software

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Freelancer Overview

I am a software engineer with hands-on experience developing AI-driven systems and optimizing data workflows at leading tech companies. My work at Microsoft focused on increasing AI agent accuracy and efficiency by architecting orchestration layers and evaluation prototypes that directly impacted AI response quality for OneDrive and SharePoint agents. I have implemented low-latency search microservices, built document sourcing pipelines that leverage user interaction signals to improve suggestion accuracy, and developed caching solutions serving hundreds of thousands of requests daily. My technical expertise spans distributed systems, data streaming, and search technologies—including Kafka, Redis, Elasticsearch, and Azure AI. I am skilled in designing and evaluating data pipelines and annotation processes that support scalable and reliable AI training, with a strong foundation in programming languages such as Go, C++, Python, and Java. My experience enables me to deliver robust solutions for data labeling, annotation, and the creation of high-quality AI training datasets.

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Labeling Experience

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Nick H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Iowa

Bachelor of Science, Computer Science

Bachelor of Science
2020 - 2024

Work History

M

Microsoft

Software Engineer

Seattle
2025 - Present
M

Microsoft

Software Engineer Intern

Seattle
2024 - 2024