sales analyst(sql, python, excel, powerbi, tableau)

Juyeon Kim (Visa Status: green card)

Master’s degree, Major in Applied Data Science, Data Analytics

Santa Clara, CA

LinkedIn: https://www.linkedin.com/in/juyeon-kim-a138b2225/ Github: https://github.com/Juyeon-Kim2

E-Mail: ********@*****.***

Phone: 408-***-****

SUMMARY

SKILL SETs

• Project Management (Jira, Gantt)

• ERP, Sap s/4 Hana, Database administration

• Alteryx, Snowflake, MongoDB

• Python, Preprocessing data

• SQL, Tableau, Excel, Power BI

• All Microsoft tools, Google doc

• Machine learning, Deep learning

• LLM (Fine Tuning, RAG, RLHF)

● Graduated in a graduate school of San Jose State University, majoring in Data Science, Data Analytics.

● Developed LLM chatbot of dog health domain using gpt3.5, Llama2. For preprocessing data of Large Language Models, having an experience of cleaning, transforming data using Python and AWS.

● Carried out ‘Artificial Neural Network’, ’Deep learning’, and ‘Machine learning’ projects like anomaly detection of real time vehicles and developing recommendation recipe system analyzing preference.

● Having the ability of analyzing data utilizing Tableau, SQL, Microsoft tools. PROJECT

June 2023 -

May 2024

Jan 2023 -

June 2023

June 2022-

Dec 2022

Mar2017-

Feb2021

Developed LLM Chatbot- Dog health care Chatbot

● Performed Fine-tuning LLM, RAG, and RLHF (Python, Jira, Gantt, Alteryx, Tableau, SQL) Developed Application of Anomaly Detection in Vehicle using Machine Learning & Deep Learning

● Developed anomaly detection application using KNN,SVM,ANN, LSTM/ feature selection using PCA and TSVD Developed an Application that Provides Recipes Analyzing Users Preference

● Python and Dynamo DB (using tool of Boto3)/ Playing a role of Back-end developer (REST-API, AWS, Tableau, SQL)

Developed a Comprehensive IT Training Course in New Technology

● Designing and demonstrating a new educational course and methodology to national educators EDUCATION

Aug 2022 -

May 2024

Mar 2008 -

Feb 2012

San Jose State University San Jose, CA, US

Master’s degree, Applied Data Science, Data Analytics Chun-Cheon National University of Education Chun-Cheon Province, Republic of Korea Bachelor’s degree, Department of Elementary Computer Education Experience

July2023-

Present

Aug2023-

May2024

Mar2017-

Feb2021

Mar2013-

Feb2017

Admin Assistant Vishay(San Jose, CA,USA)/Part-time

● Creating Document for semiconductor process to tracking process (ERP,SAP) / Expense report, covering SAP, EPR Graduate Student Researcher San Jose State University(San Jose, CA, USA)/ Full Time

● Researched and developed a dog health chat-bot using LLM. Also used methodologies like RAG, Fine-tuning and prompting engineering

Chief of the Project Management JungAng Elementary School (Gyeong-gi Province, Republic of Korea) / Full- time

● Overseeing the development and implementation of a comprehensive IT training course

● The project outcome was the creation of a new methodology, which was successfully applied to both students and teachers.

Computer Science Teacher Yeongjung Elementary School (Gyeong-gi Province, Republic of Korea) / Full- time

● Teaching Coding (Python, Scratch Studio), giving lessons to children and teachers

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