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Joel Christensen

Joel Christensen

Operations & Systems Specialist - Industrial Optimization

USA flag
magna, Usa
$35.00/hrIntermediateInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Entity Ner Classification

Freelancer Overview

I have over five years of hands-on experience in industrial optimization and quality engineering, where I specialized in high-precision data analysis, real-time process monitoring, and root cause investigation within Fortune 100 environments. My background includes managing and auditing large-scale operational data streams, developing SOPs for data accuracy, and executing thorough quality checks in both e-commerce and medical device domains. I am proficient with technical tools such as Rodeo, Atlas, Amazon FC Console, and advanced Excel for statistical modeling, and have direct experience with data annotation and compliance in ISO-regulated settings. Additionally, I maintain a dedicated AI workstation for independent research, including performance testing and inference with large language models like Llama 3 and Deepseek, giving me practical insight into the requirements for high-quality AI training data and annotation workflows. My approach combines systems-thinking, rigorous documentation, and a commitment to data integrity to ensure reliable outcomes in complex, high-volume environments.

IntermediateEnglish

Labeling Experience

Local LLM Reasoning Evaluation & Latency Benchmarking

Internal Proprietary ToolingTextEntity Ner Classification
Executed rigorous performance testing and reasoning evaluation of local Large Language Models (including Llama 3 and Deepseek) within an Ubuntu environment. Audited model outputs for logic adherence, reasoning accuracy, and hallucination rates. Documented hardware latency across an RTX 4070 Ti Super and 64GB DDR5 architecture to determine optimal inference parameters.

Executed rigorous performance testing and reasoning evaluation of local Large Language Models (including Llama 3 and Deepseek) within an Ubuntu environment. Audited model outputs for logic adherence, reasoning accuracy, and hallucination rates. Documented hardware latency across an RTX 4070 Ti Super and 64GB DDR5 architecture to determine optimal inference parameters.

2023

Education

C

cyprus high school

high school diploma, Operations Research & Strategy

high school diploma
2012 - 2015

Work History

A

Amazon

Process Assistant / Assistant Manager

West Valley City
2021 - Present
M

Merit Medical

Production Specialist (Quality Engineering)

West Valley City
2018 - 2020