JIAYUAN YU
Mesa,AZ
Summary
Motivated Computer Science Cybersecurity student with a passion for languages and global perspectives. Seeking internship opportunities to apply technical skills and linguistic proficiency in a dynamic work environment. Committed to gaining international experience to broaden cultural understanding and contribute to cybersecurity initiatives on a global scale.
Overview
7
7
years of professional experience
Work History
Merchandiser
Sam's Club
07.2021 - 08.2022
- Executed planogram, pricing, and signage updates, fostering exceptional customer experiences
- Developed and drove merchandise assortments, aligning to overall department strategy
- Executed and audited store signage and other visual merchandising elements meeting company standards
- Developed visual merchandising strategies to optimize product displays and increase sales
Server/Server training/Cashier/Hoster
E-Star Chinese Buffet
07.2018 - 06.2021
- Investigated and resolved complaints regarding food quality, service or accommodations
- Trained workers in food preparation, and in service, sanitation, and safety procedures
- Inspected supplies, equipment, and work areas to ensure efficient service and conformance to standards
- Checked in with guests throughout meal service, replenishing drinks and catering to additional requests
- Executed seamless front-of-house tasks, creating unforgettable dining moments resulting in customer loyalty
Server
Miyako Japanse Restaurant
02.2018 - 08.2018
- Greeted and accommodated guests, building positive experience from first interaction
- Checked in with guests throughout meal service, replenishing drinks and catering to additional requests
- Prepared and served food and beverages to customers
- Used good communication skills to reduce guest dissatisfaction
- Memorized menu to help diners make informed meal choices
Food Delivery Driver
ShangHai Restaurant
02.2018 - 07.2018
- Managed customer inquiries and complaints with timeliness and professionalism
- Navigated streets and highways efficiently using GPS to speed up food delivery
- Delivered products to various locations throughout the city with accuracy and efficiency while adhering to all safety regulations
Server/Cashier/Hoster
China Border Chinese Buffet
12.2015 - 12.2017
- Developed strong customer service skills by providing efficient and accurate service
- Developed and maintained a positive working relationship with customers
- Resolved customer complaints in a timely and professional manner
- Used POS system to complete purchases for customers
- Operated cash register and accurately processed payments, returns, and exchanges
- Greeted and informed customers of products, fostering positive store experiences
Education
Master's - Computer Science Cyber Security
Arizona State University
Mesa, AZ08.2025
Bachelor's - Computer Science Cyber Security
Arizona State University
Mesa, AZ12.2024
Associate - Computer Science
Maricopa Community College
Mesa, AZ05.2023
Associate - General Education
Central Piedmont Community College
Charlotte, NC07.2022
Other - English As Second Language and General Education
Houston Community College
Houston, TX06.2020
Skills
- C
- Java
- Restaurant Customer Service and Rapport
- Retail merchandising
Languages
Chinese (Mandarin)
Native or Bilingual
Chinese (Cantonese)
Native or Bilingual
English
Full Professional
Academic Project
GitHub Repositories: https://github.com/jy202050?tab=repositories
Healfy Doctors Office Program Group Project (JavaFX) - Manage an examination portal for collecting vital information from new patients, including their preferred pharmacy details and oversee patient records through the implementation of file writing and buffered reading mechanisms.
GitHub link: https://github.com/dev-rygy/360-Class-Project/tree/main/360%20Class%20Project
Lexical Analysis Group Project (C++) - Extended the Lexical Analyzer to recognize and process new token types, expanding its functionality and versatility and developed FSM-based algorithms to efficiently identify and categorize tokens such as REALNUM, BASE08NUM, and BASE16NUM.
GitHub link: https://github.com/jy202050/CSE-340/tree/main/CSE%20340%20Project1%20Lexical%20Analysis
C++, Prolog and Scheme Academic Experience
1. Airplane Landing System - Simulate a plane landing system using a priority queue data structure, make a landing request, display the current landing flight with its wait time, list all the landing requests in the queue, and exit the system.
2. Linked List Implementation (US city record); Nodes and pointer; Hash-table.
3. Record the running time by running the four sorting algorithms: Insertion sort, selection sort, quick sort, and merge sort.
GitHub link (C++): https://github.com/jy202050/CSE-310/blob/main/4%20Sorting%20Algorithm%20with%20Running%20time%20Calculation.cpp
GitHub link (Prolog and Scheme): https://github.com/jy202050/CSC-240/blob/main/SchemeDecisionsUsingiforcond.rkt
Timeline
Merchandiser
Sam's Club
07.2021 - 08.2022
Server/Server training/Cashier/Hoster
E-Star Chinese Buffet
07.2018 - 06.2021
Server
Miyako Japanse Restaurant
02.2018 - 08.2018
Food Delivery Driver
ShangHai Restaurant
02.2018 - 07.2018
Server/Cashier/Hoster
China Border Chinese Buffet
12.2015 - 12.2017
Master's - Computer Science Cyber Security
Arizona State University
Bachelor's - Computer Science Cyber Security
Arizona State University
Associate - Computer Science
Maricopa Community College
Associate - General Education
Central Piedmont Community College
Other - English As Second Language and General Education
Houston Community College