Data Architect, Professional Services Ii
Current
Sep 2023 - Present
AeroLeads people directory · profile
Daniel Choi Email & Phone Number
Data Architect at Amazon Web Services (AWS)
at
Amazon Web Services (AWS)
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Data Architect at Amazon Web Services (AWS)
Location
Vancouver, British Columbia, Canada
Company size
Who is Daniel Choi? Overview
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Daniel Choi is listed as Data Architect at Amazon Web Services (AWS) at Amazon Web Services (AWS), a with 72973 employees, based in Vancouver, British Columbia, Canada. AeroLeads shows a matched LinkedIn profile for Daniel Choi.
Daniel Choi previously worked as Data Architect, Professional Services II at Amazon Web Services (Aws) and Associate Data & Machine Learning Engineer at Amazon Web Services (Aws). Daniel Choi holds Bachelor Of Science And Arts (Bsa), Physics from The University Of Texas At Austin.
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About Daniel Choi
Hey guys! I go by Daniel. but my legal name is Jin Won Choi and spelled "최진원" in Korean.I'm a Data & Machine Learning Engineer specializing in "Big Data" with the Intelligence team at AWS Professional Services.My favorite leadership principals are:"Customer Obsession" - This is how I will set my future goals/missions."Dive Deep" - This will be my attitude to how I properly identify the root cause of the the issue to meet my client's business outcomes as a AWS Professional Service Amazonian.
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Daniel Choi's current company
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Amazon Web Services (Aws)
Employees
72973
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6 roles
Daniel Choi work experience
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Associate Data & Machine Learning Engineer
Oct 2021 - Sep 2023
Associate Cloud Developer, Professional Services I
- Developed the first end-to-end Java API solution in AWS that incorporates multi-threading and batch ingestion for feature engineering hyper performance computing workloads. This enabled a strategic customer to be the first to use SageMaker Feature Store with Java and Apache Beam on AWS.- Engineered a custom data profiling application and GUI which leverages Amazon EMR clusters to interface with Aurora, Redshift, Teradata, and Vertica databases whilst incorporating ADFS and IAM for granular permissions management.- Owned the custom data profiling utility which enabled the customer to reduce manual workload and optimized data exploration, integrity, and quality assurance tasks from days to minutes.- Achitected an automated document categorization and translation pipeline with 3 stages of data processing that utilizes AWS ML services for topic modeling and training a Multinomial NaiveBias classification model for categorization of articles.- Delivered database agnostic Lambda scripts and Glue ETL jobs to create databases and tables as a part of a custom Serverless Data Lake Framework stack and contributed in the solution documentation for hand off.- Authored a public article published by AWS: Use Amazon SageMaker Feature Store in a Java environment- Consulted each client on architecting highly available, durable, secure and cost efficient solutions while contributing in sprint planning, showcasing solution demos, and leading knowledge transfer meetings for final delivery handoffs.- Leveraged services: SageMaker, SageMaker Feature Store, Amazon Translate, Amazon Comprehend, Redshift, Aurora, S3, Glue, EMR, Lambda, Step Functions, KMS, IAM, SQS, SNS, CloudWatch, CloudFormation, and SSM.
Dec 2020 - Oct 2021
Full Stack Software Engineer
- Successfully delivered an Operations Management System web application that is now used as an internal tool at Samsung.- Consulted with clients and the UX lead to design/document all of the UI requirements and implemented all system modules utilizing agile development processes (SDLC).- Implemented virtual graphic data calculations and adaptive rendering in order to lessen DOM access, which improved system GUI performance by 82%.- Improved overall system performance by 66% by refactoring all modules using object oriented programming practices.- Implemented automated system testing by writing back-end scripts in Perl to carry out CRUD and ETL manipulations on the database to emulate real instances for the UI operations.- Implemented vault/reservoir architecture on the node server which improved client-side performance by 53% by decreasing socket traffic and optimizing data processing logic.- Leveraged Knowledge in Full Stack Web development: JavaScript, NodeJS, HTML5, CSS3, D3, jQuery, PostgreSQL, Perl, and Git.
Dec 2018 - Aug 2020
Software Engineer Intern
- Frontend development (JavaScript & jQuery, D3.js, HTML5, CSS, Bootstrap)- Developed a real-time internal Operations Management System (OMS) with an interactive SVG based GUI that controls and displays the production operations of Samsung semiconductor factories for automation.- Developed a web CAD tool used to create and edit samsung semiconductor factory layouts.- Was an integral part of designing the data structure and flow of major components in the system using agile development processes. - Leveraged Knowledge in Front-end Web development: JavaScript, HTML5, CSS3, D3, jQuery, Git.
Aug 2018 - Dec 2018
Explosives & Demolitions Specialist
Sapper Elite Forces of The 21st Div. ENG. Battalion. 1st CompanyMy responsibilities include engineering/construction duties and infiltrating explosive charges on the field of battle, such as:- Engineering/Construction - + Building battle infrastructures + Civil engineer for battle advancement + Defense structures against NBC weapon threats- Explosive & Demolitions Specialties - + Using a variety of explosives for the demolition of enemy infrastructures and equipment - Types of Explosives: TNT(.25/.5/1lbs), 43lbs Ammonium Nitrate blaster, Composition - C4 charges (.25/.5/.75/1lbs), Nitroglycerin charges up to 200lbs per EX, etcs. + EOD duties including: clearing and installing land mines and IEDs(Improvised Explosive Devices)
Aug 2013 - Jun 2015
2 education records
Daniel Choi education
Bachelor Of Science And Arts (Bsa), Physics
Minor/Certificate, Computer Science
FAQ
Frequently asked questions about Daniel Choi
Quick answers generated from the profile data available on this page.
What company does Daniel Choi work for?
Daniel Choi works for Amazon Web Services (AWS).
What is Daniel Choi's role at Amazon Web Services (AWS)?
Daniel Choi is listed as Data Architect at Amazon Web Services (AWS) at Amazon Web Services (AWS).
Where is Daniel Choi based?
Daniel Choi is based in Vancouver, British Columbia, Canada while working with Amazon Web Services (AWS).
What companies has Daniel Choi worked for?
Daniel Choi has worked for Amazon Web Services (Aws), Zinnotech, and Republic Of Korea Army.
How can I contact Daniel Choi?
You can use AeroLeads to view verified contact signals for Daniel Choi at Amazon Web Services (AWS), including work email, phone, and LinkedIn data when available.
What schools did Daniel Choi attend?
Daniel Choi holds Bachelor Of Science And Arts (Bsa), Physics from The University Of Texas At Austin.
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