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$30 USD / heure
Drapeau de EGYPT
nasr city, egypt
$30 USD / heure
Il est actuellement 7:26 PM ici
Membre depuis le octobre 12, 2022
1 Recommandation

Ahmed A.


5,0 (25 commentaires)
$30 USD / heure
Drapeau de EGYPT
nasr city, egypt
$30 USD / heure
100 %
Travaux complétés
100 %
Suivant le budget
100 %
Dans les temps
19 %
Taux de réembauche

⭐⭐ Top 3% | Data Analysis | Tableau | Excel ⭐⭐

I am an aeronautical engineer and a data analyst. I do Data Cleaning, Wrangling, Analysis, Visualization, Forecasting using Python, SQL, Excel and Tableau. I studied data analysis at Udacity. I also studied forecasting in faculty of engineering. My skillset includes: ✔ Python (Pandas, Numpy, StatsModels, Matplotlib) ✔ Excel (Pivot Tables, Visualization, Vlookup, nested OFFSET and IF statments) ✔ SQL (Aggregations, Joins, Views) ✔ Data Wrangling (Missing Data, Inconsistent Data Types) ✔ Data Visualization (Tableau, Excel) ✔ Forecasting (Seasonality Analysis, Moving Average, Trend Forecasting) ✔ Regression Analysis (Linear, Multiple and Logistic) ✔ K-Means Cluster Analysis ✔ A/B Testing, Bootstrapping ✔ Tableau (LOD, Parameters, Stories) ✔ MS Project ✔ Mathematical Formulation and Optimization Problems Projects in Data Analysis, Analytics, Visualizations, Optimization and Hypothesis Testing include: ✔ GapMinder World Data Analysis of Increasing Living Standard ✔ Forecasting Using Seasonality and Regression of Ticket Sales ✔ Regression Analysis of House Prices ✔ Hypothesis Testing of Web Traffic ✔ SQL Analysis of Music Sales ✔ Visualization of Machine Learning Mental Health Dataset ✔ US Bikeshare Data Analysis Using Python ✔ US Flight Data Analysis and Visualization Using Tableau ✔ Academic Presentation for the Model of the American Congress Using Prezi ✔ Airline Operation Optimization of Aircraft Routing and Irregular Operations Using MATLAB I garauntee quality work and review.
Freelancer Excel Experts Egypt

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Éléments du portfolio

Visualization of the 2015 US Flight Data showing different metrics and statistics regarding weather, security measures, delays, etc.

Full Visualizations at the Link:
US Flight Data Visualization Using Tableau
Forecasting and visualization using different techniques in Excel including Trend Analysis, Seasonality Analysis, Linear and Multiple Regression.
Forecasting: Seasonality and Regression Using Excel
GapMinder World Data Analysis of metrics correlated with increase in living standards using Python Pandas, Python and Matplotlib Libraries in a Jupyter Notebook.

Full Analysis from the link below:
GapMinder World Data Analysis
Hypothesis Testing Using Sampling Distributions and Calculation of P-Value Using Python
A/B Testing Using Python
Applying regression analysis on House Prices using Linear, Multiple and Logistic Regression Analysis in a Jupyter Notebook Using Python.
Linear, Multiple and Logistic Regression Using Python
Academic Presentation for the Model of The American Congress Using Prezi
Academic Presentation for the Model of The American Congress


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Montre1 - 5 sur 25 commentaires
Filtrer les commentaires par : 5,0
Prix non communiqué
Ahmed is an exceptional freelancer who delivered outstanding results. His expertise in his field is impressive. Communication with Ahmed is seamless, and he is prompt in responding to queries and open to feedback. His professionalism, reliability, and exceptional organizational skills contribute to meeting deadlines successfully. Ahmed's dedication to excellence makes him a valuable asset to any project. I highly recommend him and look forward to working with him again.
Data Processing Data Entry Excel Statistics
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Drapeau de John M. @johnmichael2033
il y a 14 jours
Prix non communiqué
Very much enjoyed working with Ahmed on this project. He demonstrated excellent proficiency with Excel, building formulas and helping me troubleshoot bugs. He communicated very well with me throughout the project and was able to pick up on what I was asking him to do, even when I wasn't able to describe it well. I would recommend Ahmed to anyone with a complex Excel task that needed it done accurately and on time.
Data Processing Excel
Drapeau de Bruce S. @BSeeley123
il y a 22 jours
Prix non communiqué
Ahmed was very quick and delivered satisfying work! We had to do a few rounds of QC but thats all good!
Data Processing Data Entry Excel Google Sheets
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Drapeau de Devon W. @DKwright
il y a 28 jours
Prix non communiqué
Delivered exceptional work!
Data Processing Data Entry Excel Statistics Statistical Analysis
Drapeau de Joanne C. @jvfrye1976
il y a 30 jours
$400,00 CAD
Another successful project with Ahmed - in this project, Ahmed did a full statistical analysis of raw data, plus created data visualizations based on the analyses. Among the analyses run were a Pearson regression and a cluster analysis. Ahmed also developed a full Tableau workbook to illustrate the results of the analysis. Thank you Ahmed!
Data Processing Excel Tableau Data Analytics
+1 de plus
Drapeau de Janet M. @JanetMertens
il y a 1 mois


Freelancing Data Analyst

janv. 2023 - Jusqu'à présent
Data Analysis and Visualization Using Python, Tableau and Excel.


Bachelor of Engineering

Cairo University, Egypt 2016 - 2022
(6 ans)


Data Analysis Nanodegree

Data Analysis Nanodegree graduate offered by Udacity. Including Python, libraries like Pandas, Matplotlib, Beautiful Soup, data wrangling, cleaning, visualization, etc.

Contactez Ahmed A. concernant votre emploi

Connectez-vous pour discuter des détails via la messagerie.


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Meilleures compétences

Excel 18 Data Processing 17 Tableau 11 Data Analytics 10 Data Visualization 9

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