Omar R. Profile

5,0

(8 отзывов(-а))

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$5 USD / час

abo hammad,

egypt

$5 USD / час

Здесь сейчас 4:08 AM

На сайте с мая 11, 2021

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Omar R.

@omarsaad5

5,0

(8 отзывов(-а))

2,4

90%

$5 USD / час

abo hammad,

egypt

$5 USD / час

100 %

Завершенных работ

100 %

В рамках бюджета

100 %

Своевременно

11 %

Рейтинг повторного найма

Data Analysis | SQL Queries | Machine Learning

I am an industrial engineer graduated in 2017 from faculty of engineering industrial department . I interested in the field of data science because this field related to my academic study. I have skills in data analysis and visualization data using python and excel . I have skills in database design and development using access and My SQL software. I have skills in machine learning.

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Портфолио

Project: Finding Donors for Charity ML
In this project, I will employ several supervised algorithms of your choice to accurately model individuals' income using data collected from the 1994 U.S. Census.
I will then choose the best candidate algorithm from preliminary results and further optimize this algorithm to best model the data.
My goal with this implementation is to construct a model that accurately predicts whether an individual makes more than $50,000.

Performance Metrics for Three Supervised Learning Models

A/B tests are very commonly performed by data analysts and data scientists. For this project, I will be working to understand the results of an A/B test run by an e-commerce website. My goal is to work through this notebook to help the company understand if they should:

Implement the new web page,
Keep the old web page, or
Perhaps run the experiment longer to make their decision.

Analyze AB Test Results

Ford Gobike Data Visualization

Investigate a Dataset (TMDB Movie Data)

Learn advanced machine learning techniques and algorithms and how to package and deploy your models to a production environment. Gain practical experience using Amazon Sage Maker to deploy trained models to a web application and evaluate the performance of your models. A/B test models and learn how to update the models as you gather more data, an important skill in industry.

Machine Learning Cross-Skilling

In this Nano degree I learned the following skills :

•Create and analyze A/B tests result
•Build regression models in python
•Build visualizations using different design elements
•Use visualizations to explore data and communicate insights
•Write SQL to query and join multiple tables

Advanced Data Analysis Certificate At Udacity.com

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Показаны с 1 по 5 из 8 отзывов

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5,0

£10,00 GBP

finish basic database worksheet

very good experience working with Omar. he was very professional and very quick . I will definitely work with him in the near future

SQL

Microsoft Access

Database Administration

Database Programming

Database Development

Jordan C.

@bobisuruncle

•

2 месяца назад

5,0

$20,00 USD

Investigate a Dataset using Jupyter python

Professional and qualified

Python

Statistics

Machine Learning (ML)

Data Analytics

Data Analysis

Fahad M.

@FahadMajed

•

6 месяцев назад

5,0

$15,00 CAD

Operational Insights Case Study

Very fast and diligent worker - highly recommend!

SQL

Business Intelligence

Data Analytics

Business Analytics

Operations Research

Stefana F.

@FiliS44

•

11 месяцев назад

5,0

$8,00 AUD

SQL Quries

It was a Great experience with the Omar he done my work very fast

SQL

Oracle

MySQL

Database Administration

Microsoft SQL Server

Web S.

@WebStack1

•

1 год назад

5,0

$5,00 AUD

SQL With Python

Omar did a 100% Perfect work According to the requirements and he deliver a work within a deadline

Python

SQL

Software Architecture

MySQL

SQLite

Web S.

@WebStack1

•

1 год назад

Образование

68.51%

Zagazig University,

Egypt

2012 - 2017

(5 лет)

Квалификация

Udacity

2021

•Develop programs in Python •Manipulate data using numpy •Load and process data using Pandas •Gather data from multiple sources in a variety of formats •Assess the quality and tidiness of data visually and programmatically •Clean data using Python and Pandas

Udacity

2021

•Calculate summary statistics using spreadsheets •Create data visualizations using spreadsheets •Ask questions and answer them using data •Calculate key business metrics in financial analysis and interpret values •Forecast financial metrics using scenario analysis

Udemy

2021

•Run queries against tables •General use of the MySQL workbench •Use aggregate functions to do quick mathematical operations •Export data to Excel using MySQL workbench •Practical use of SQL