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I will be your data analyst, experimental designer and researcher

4.9
4.9

Mexico

I speak English, Spanish

43 orders completed

Hello, I am a data scientist with 7 years of experience in the generation, collection, cleaning, exploration, transformation, statistical analysis and reporting of results with applications for decisi...

Level 1

Has met certain performance criteria and shows strong potential in the marketplace.

About this Gig

I have 7 years researching and analyzing data. Knowledge and experience in experimental designs and statistics allow me to pose and solve business or research problems.

 

I can help you with the following five points.


1. Problem Statement. I can use my experience to clarify your problem, needs, scope and focus in order to increase the efficiency of your investment.


2. Data Preparation: I use R/SQL to clean, organize and transform your data to create reliable and useful datasets.


3. Data Exploration: I use R to understand your data and identify underlying patterns to improve the data analysis.


4. Data Analysis: I use R to test comparisons, relationships and causality with nonparametric models as chi-squared, general linear models as multiple regression, generalized linear models as regression based on Poisson or Gama distributions, and mixed models.


5. Data Visualization: I use R to create a story telling that includes the exploration of your data, the hypothesis testing and the visual summary of the insights.


Note: The points are covered at a different depth and extension relative to each of the three Gig's packages.

Programming language:

R

SPSS

SQL

Technology:

Excel

Google Sheets

Power BI

Tableau

arcgis

Analysis Type:

Quantitative Analysis

Descriptive Analysis

Expertise:

Business Insights

AB test

Experiment design

Tools:

Other

My Portfolio

Reviews

28 reviews for this Gig
4.9

(26)
(1)
(1)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.9
  • Quality of delivery
    4.8
  • Value of delivery
    4.7
Sort By
Most relevant
  • P
    image-docs

    passion350

    US

    United States

    5

    Israel V truly IMPRESSED with his data analytics expertise! His attention to detail and professionalism not only exceeded expectations but also showcased a deep understanding of the project. Working with him was a seamless experience as he went above and beyond to ensure exceptional results. 👏

    $400-$600

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • P
    image-docs

    passion350

    US

    United States

    5

    It is a pleasure to work with Israel on meaningful projects that have Environmental, Social, Ethical, and economic impact. His deep commitment to these concepts makes him the perfect person and scientist to work with.

    $400-$600

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • P
    image-docs

    passion350

    US

    United States

    5

    Again, fantastic work by Israel. He exceeded my expectations.

    $200-$400

    Price

    12 days

    Duration

    Helpful?
    Yes
    No
  • G
    image-docs

    gerardo5102

    MX

    Mexico

    5

    Presta atención en comprender tu proyecto para ofrecerte una analisis que sea significativo y util para tus productos finales. Mil gracias Israel

    $50-$100

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • I

    ihsannabizada

    US

    United States

    5

    Excellent work

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
Reviews

28 reviews for this Gig
4.9

(26)
(1)
(1)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.9
  • Quality of delivery
    4.8
  • Value of delivery
    4.7
Sort By
Most relevant
  • P
    image-docs

    passion350

    US

    United States

    5

    Israel V truly IMPRESSED with his data analytics expertise! His attention to detail and professionalism not only exceeded expectations but also showcased a deep understanding of the project. Working with him was a seamless experience as he went above and beyond to ensure exceptional results. 👏

    $400-$600

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • P
    image-docs

    passion350

    US

    United States

    5

    It is a pleasure to work with Israel on meaningful projects that have Environmental, Social, Ethical, and economic impact. His deep commitment to these concepts makes him the perfect person and scientist to work with.

    $400-$600

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • P
    image-docs

    passion350

    US

    United States

    5

    Again, fantastic work by Israel. He exceeded my expectations.

    $200-$400

    Price

    12 days

    Duration

    Helpful?
    Yes
    No
  • G
    image-docs

    gerardo5102

    MX

    Mexico

    5

    Presta atención en comprender tu proyecto para ofrecerte una analisis que sea significativo y util para tus productos finales. Mil gracias Israel

    $50-$100

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • I

    ihsannabizada

    US

    United States

    5

    Excellent work

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No