Brian Mcmillian
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Brian Mcmillian Email & Phone Number

Senior Software Engineer at Caesars Entertainment
Location: Beaumont, California, United States 8 work roles 1 school
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Role
Senior Software Engineer
Location
Beaumont, California, United States
Company size

Who is Brian Mcmillian? Overview

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Brian Mcmillian is listed as Senior Software Engineer at Caesars Entertainment, a with 993 employees, based in Beaumont, California, United States. AeroLeads shows a matched LinkedIn profile for Brian Mcmillian.

Brian Mcmillian previously worked as Web Developer at Agua Caliente Casinos and Purchasing Agent at Whitewater Maintenance. Brian Mcmillian studied at Crafton Hills College.

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Caesars Entertainment

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Profile bio

About Brian Mcmillian

I am a System Development Engineer at Amazon, where I have been working for over six years in the Global Specialty Fulfillment organization. I have over 10 years of experience in the e-commerce industry, starting as a seasonal warehouse associate and advancing to the corporate level.My core competencies include developing and implementing systems that use AWS technologies, Java, and TypeScript to optimize the number of shifts, reduce labor costs, and improve customer satisfaction for various services, such as Whole Foods order picking and Prime Now delivery. I have also created tools for internal audits, inventory control, quality assurance, and bin location management, using Ruby, Ruby on Rails, VBA, and other languages and frameworks. I have saved millions of dollars for the company by automating processes, advocating for best practices, and creating solutions with global applications.I am passionate and innovative about delivering excellence, innovation, and value to the world's largest online retailer and its customers. I am always eager to learn and sharpen my skills as a software engineer, and to take on new and exciting challenges that enhance my domain expertise and professional growth. I am driven by the mission of making a positive impact on the lives of millions of people around the world through technology.

Current workplace

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Caesars Entertainment
Caesars Entertainment
Senior Software Engineer
Beaumont, CA, US
Employees
993
AeroLeads page
8 roles

Brian Mcmillian work experience

A career timeline built from the work history available for this profile.

Web Developer

Palm Springs, California, United States

* Revamped the associate quiz and survey system using Next.js and TypeScript, streamlining the creation, management, and analysis of quizzes, leading to a more efficient and scalable workflow.* Modernized an external vendor portal to align with new team standards, optimizing the reservation request process for vendor clients and improving integration with internal systems.* Led the development of a new eCommerce platform for selling event tickets at the casino, utilizing Next.js, TypeScript, and Konva.js to create interactive, custom seat maps for each venue.* Developed proof-of-concept solutions for creating internal NPM packages, driving standardization of commonly used components and improving code reuse across projects.* Mentored junior web developers on best practices, conducting code reviews, providing troubleshooting support, and fostering a collaborative, growth-focused team environment.

System Development Engineer

Seattle, Washington, United States

* Designed and implemented a system using AWS Serverless technologies, Java, and TypeScript, enabling Whole Foods order picking shift management across 500+ locations in the US and Europe.* Collaborated on the creation of a tool using React, Python, and API Gateway backed with Typescript Lambda to facilitate data access from new AWS projects to legacy database systems.* Transformed Amazon Treasure Truck's location scheduling process from a manual Excel spreadsheet to a full-stack Ruby on Rails solution integrated with Salesforce to manage 300+ vendor locations across 51 US and EU cities, delivering labor cost savings of approximately $364,000.* Developed a Python-based first-party Slack app that converted Slack messages into trackable ad-hoc tickets for Central Operations, resulting in drastically reduced response times and enhanced labor tracking ability.* Completed weekly backlog grooming as a team as well as planning 2 week sprints. Maintained ticket queues through ticketing systems including JIRA. * Ensured all pipelines were in a CI / CD state through the use of integration testing within the pipelines as well as unit tests in the package.

Jun 2017 - Jul 2023

Icqa Program Developer

Moreno Valley, California, United States

* Developed a Ruby script to automate the resolution of tickets regarding incorrectly measured and thus inappropriately packaged items, exceeding $10 million in cumulative cost savings when deployed network wide.* Created a Ruby on Rails website serving as a centralized hub for various tools, including employee locker management for HR, ICQA stow quality audits, and loss prevention investigation research, optimizing operations across Amazon's North American fulfillment centers.* Utilized ETL to generate reports on inventory adjustments and other issues

Aug 2016 - Jun 2017

Icqa Data Analyst

Moreno Valley, California, United States

* Conducted monthly IRDR counts, identifying and addressing common mistakes and stowing process issues to improve defect rates.* Automated daily reports using VBA, streamlining departmental processes and standup meetings.* Managed the creation of millions of bin locations and optimized pick paths, ensuring minimal physical and virtual blockages in preparation for a new facility launch.

Jun 2014 - Aug 2016

Fc Associate

San Bernardino, California, United States

Starting as a seasonal employee and promptly converted to permanent status, I made a point of learning every function in the facility from end to end. I was quickly identified for my technical skills and adeptness at spotting errors and was promoted to the Problem Solver role in which I assisted other associates by fixing inventory errors, missing barcodes, virtually “dirty” totes or carts, and more.

Oct 2012 - Jun 2014

Customer Service Representative

United States

Jul 2009 - Jul 2012
1 education record

Brian Mcmillian education

FAQ

Frequently asked questions about Brian Mcmillian

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What company does Brian Mcmillian work for?

Brian Mcmillian works for Caesars Entertainment.

What is Brian Mcmillian's role at Caesars Entertainment?

Brian Mcmillian is listed as Senior Software Engineer at Caesars Entertainment.

Where is Brian Mcmillian based?

Brian Mcmillian is based in Beaumont, California, United States while working with Caesars Entertainment.

What companies has Brian Mcmillian worked for?

Brian Mcmillian has worked for Caesars Entertainment, Agua Caliente Casinos, Whitewater Maintenance, Amazon, and Circle K.

How can I contact Brian Mcmillian?

You can use AeroLeads to view verified contact signals for Brian Mcmillian at Caesars Entertainment, including work email, phone, and LinkedIn data when available.

What schools did Brian Mcmillian attend?

Brian Mcmillian studied at Crafton Hills College.

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