Orhan Gazi Y. Profile

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$35 USD / hour

beyoglu,

turkey

$35 USD / hour

It's currently 4:31 AM here

Joined September 8, 2018

0 Recommendations

Orhan Gazi Y.

@ogyalcin

0.0

(0 reviews)

0.0

$35 USD / hour

beyoglu,

turkey

$35 USD / hour

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Jobs Completed

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Repeat Hire Rate

Data Scientist - Loves ML, DL and Visualization

I have 3 years of programming and 2 years of data science experience in addition to my 1.5 years of professional consulting experience. Also, 4 years of simultaneous tutoring experience in Econometrics. I can create beautiful plots with python data visualization libraries Matplotlib, Seaborn, Plotly and Javascript libraries D3 and Plotly.js. I can manipulate your data using Python, Java, Javascript or Scala and provide you with the plot you desire, including interactive 3D plots. Here is the list of services I would like to work in: - Clean data, extract features and apply NLP techniques using SparkSQL, Pandas, NumPy, or MS Excel; - Create beautiful charts with Matplotlib, Seaborn, and Plotly in Python and D3&Plotly.js in Javascript; - Create map based plots with Leaflet and MapBox; - Use Scipy to create fit functions, mathematical operations, and more; - Build Machine Learning and Deep Learning models using Scikit-Learn, Tensorflow, Keras, and PyTorch.

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Contact Orhan Gazi Y. about your job

Portfolio

My client wanted a comprehensive Google Sheets document on cloud that he can follow his corporate accounting and get detailed reports on the profitability, commissions, profits, and some other topics (with filters). I have built three main sheets where he can input the project, cost, and earning information and rest of the calculation and report creation works are done automatically thanks to Pivot Tables, If functions, Vlookups, and some feature extraction techniques.

Interactive GoogleSheet for Corporate Accounting

My client wanted interactive 3D and 2D plots with Plotly, a beautiful data visualization library, using several text files.
My Contribution:
After receiving the data and his requirements, I have created several custom functions to shape and manipulate the data to obtain the desired results. I have accomplished these by using Numpy, Pandas, Scipy, Matplotlib, Seaborn, Plotly, and other libraries.
Overview of the Project:
He was very satisfied with my work, he kept sending new orders (five in total). Therefore, I can confidently assume that he was very satisfied.

Plotly Data Visualization and Math Ops with Python

Interactive GoogleSheet for Corporate Accounting

Plotly Data Visualization and Math Ops with Python

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Experience

Educare Consultants

Nov 2014 - Present

I have provided tutoring to college students on econometrics and quantitative business methods. In these classes, I have taught them how to make statistical analysis on a large amount of data in MS Excel and Stata. In addition, I have also covered the theoretical parts of Econometrics such as Linear Regressions, Decision Trees, and Time Series Forecasting.