Data Analyst Python

Minjae Lee

******.***@**********.****.*** 646-***-**** in/kkrlee github.com/minjaelee0522

SUMMARY

Data Scientist with a big data intensive statistics background and a problem solver that eagerly tackles complex datasets to reveal their most useful insights with solid R, Python, SQL, machine learning, computer science and communication skills. PROFESSIONAL EXPERIENCE

Data Analyst Xinno Hackensack, NJ February 2020 – Present

• Implemented Django-based back-end admin server.

• Applied theories of mathematical optimization and linear programming algorithms to discover optimal warehouse management system. Data Scientist NYC Data Science Academy New York, NY August 2020 – December 2020

• Data Science fellowship involving hands-on R, Python, SQL, Spark, Hadoop, and Hive development as well as machine learning, big data, visualization, web scraping, statistics, and analytics.

• Implemented an ensembled model to predict residence sales price for Ames, IA based on dozens of housing characteristics utilizing feature engineering, linear regression with elastic net regularization, and random forest and gradient boosting machine algorithms in a Kaggle competition.

• Recommended top streaming services based on comparisons of 5 companies (Amazon Prime, Disney Plus, HBO Max, Hulu, and Netflix) after scraping over 27,000 movies and TV programs from reelgood.com.

• Visualized forest fires data analysis in Portugal used R and R studio to perform some basic exploratory data analysis. Data Analyst Intern Pathfinder.vet New York, NY May 2019 – August 2019

• Scraped 5,000+ articles on the web using BeautifulSoup library in Python.

• Assigned projects to four interns and conducted code reviews using Git before passing on to head engineers.

• Maintained large databases and used various professional statistical techniques to collect, analyze, and interpret data from customers. Web Developer and SEO Intern SEO Boranet Inc Englewood Cliffs, NJ June 2018 – Aug 2018

• Designed and developed responsive web applications for 92 clients using including HTML5, CSS, Javascript, PHP.

• Created contact form GUI and connected form to Twilio through 68 websites in Python. Data Analyst Stribling & Associates New York, NY November 2017 – February 2018

• Managed database of 3,000+ clients and updated database efficiency leading to 85% success rate reaching clients.

• Gathered commercial real estate and financial data and communicated the information to clients. Co-founder, Financial Manager Hanyang Fashion South Korea March 2010 – January 2014

• Increased sales over 400% from $150K to $850K in less than 4 years in a startup environment.

• Managed and analyzed financial resources with limited budget and tracked stocking merchandise. SKILLS

Language and Frameworks: Python (Numpy, Pandas, Scipy, Sklearn, Seaborn, Selenium, Scrapy, BeautifulSoup, Django), SQL(MySQL), R (dplyr, ggplot2, Shiny)

Machine Learning: Linear Regression, Ridge/LASSO/Elastic net regularization, Logistic Regression, Random Forest, Gradient Boosting, Support Vector Machines, Naïve Bayes, K-means Big Data: Hadoop, Hive, Spark

PROJECTS

Show me the data structures Python December 2019

• Created and hosted the project at the link github.com/minjaelee0522/project2_submit.

• Solved a series of open-ended practice problems such as LRU Cache, Private Blockchain, File Recursion, Huffman Coding and more.

• Applied collection data structures (lists, arrays, linked lists, queues, stack), maps and hashing, recursion and trees. Image classifier Python August 2018

• Created and hosted the project at the link github.com/minjaelee0522/Image-Classifier-Project.

• Implemented an application in Python using PyTorch, Numpy, and Pandas and trained a deep learning model to classify new images. EDUCATION & CERTIFICATIONS

BBA in Statistics and Quantitative Modeling Mathematics Baruch College January 2020 AI Programming with Python, Data Structure & Algorithms Udacity December 2018

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