Name:Junhan Zhang

Email:ad3w8c@r.postjobfree.com

Phone number:510-***-****

Objective:

Detail-oriented and highly motivated Applied Math undergraduate with a strong foundation in data science and computer science. Seeking opportunities to leverage my analytical skills and academic background to contribute to a dynamic team and deliver data-driven insights. Education:

Bachelor of Arts in Applied Mathematics (Graduation: Fall 2023) University of California, Berkeley

Projects Experience:

Design a video game using IntelliJ IED(JAVA) in a project group (coding club).

-It is a Role play game, it allows two users, each control one character in a randomly generated world, whoever find exit first is the winner. In the game world there are traps and foods, which can change the status of the character such as life remaining. During the project, I play the important role of designing the outline of the game and assign tasks to my teammates regard of their abilities and willingness. My communication skill helps the team understand each other and organized well. For the coding part, my responsibility is to generate the random game map, and create the game UI.

Design APP using RStudio.

-visualize the provided data into graph and diagram in the form of Application and user can get their preferred information by entering data, selecting etc. App topic: Retirement Contribution Calculator, NBA player data etc.

Reinforcement Learning

- Implemented the agent that look for its best action using value iteration, policy iteration, and Q learning etc.

Machine Learning

-Implement Backpropagation, Regression, digit classification, language identification with accuracy rate 85%.

Skills:

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- Programming Languages: Java, Python, R, MATLAB, SQL

- Data Analysis: Exploratory Data Analysis, Statistical Modeling

- Machine Learning: Regression, Neural Networks

- Mathematical Foundations: Real Analysis, Complex Analysis, Linear Algebra

- Problem-Solving: Strong analytical and critical thinking skills

- Communication: Ability to convey complex ideas in a clear and concise manner

-Language: Chinese mandarin, and English, both at advanced level. Extracurricular Activities included job:

Math Tutor

I have tutored high school student math, who’s math grade make sufficient improvement after my tutoring. (from C- to B+).

Salesperson

I worded as salesman in T-Mobile (sale network and phone call service to customers). Since I joined the sales team, I had helped my team increase the sales amount by 20%, and because of that, my team become top sales team in the area, me personally gained the title of top sale when I just join. My succeed in this field not only because of my excellent communicate skill, but my logical thinking, I can always analyze the customer’s right demand after talking with them, which I believe can help my problem-solving skill in my passion field software engineer.

Casino corporation:

I also worked in casino, and my task is keep watching the game and make sure the game running correctly. For example, making sure card dealer pay out correctly, and the house way that dealer set correctly. Especially, the game called “Double hand”, it includes seven cards in one hand, dealer usually set the hand fast, so it requires you take glance of the hands and recognize what kind of hand immediately. This job needs me to highly pay attention on the game. This working experience trains me to be highly sensitive to something incorrect such as BUGs when I am coding.

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