Eduardo E Sierra | Eduardo Sierra

Freelance Marketing Consultant

ALL POSTS BY: Eduardo E Sierra

I am a freelance marketing consultant. I design practical surveys and carry out data analysis for clients ranging from small businesses and startups to multinational corporations.

Showing: 71 - 80 of 103 RESULTS

on January 10, 2020October 15, 2020

The Results Are In!

Hello! I would like to thank everyone who participated in …

on January 2, 2020October 15, 2020

New Year’s Resolutions

Happy 2020, everyone! As the new year starts, it’s not …

on December 19, 2019October 15, 2020

Happy Holidays!

Hello! I want to wish you and your loved ones …

on December 12, 2019August 17, 2020

Survey Design Tidbit #7: Common Mistakes

Hello everyone! Do you want your survey to thrive? Then …

on December 6, 2019October 15, 2020

Survey Design Tidbit #6: Incomplete Options

As a survey participant, one of my biggest pet peeves …

on November 27, 2019October 15, 2020

Survey Design Tidbit #5: Balanced Scales

In order to reduce bias, your answer choices must be …

on November 20, 2019October 15, 2020

Survey Design Tidbit #4: Skip Logic

Hello, how’s everyone doing? Please don’t forget about your survey’s …

on November 13, 2019October 15, 2020

Survey Design Tidbit #3: Gender Question

Hello everyone! When it comes to survey design, you may …

on November 7, 2019January 23, 2023

Exploratory Data Analysis: Playing Around With Seaborn

Hello everyone! One of the things that I enjoy the …

on October 30, 2019January 23, 2023

Let’s Talk About Exploratory Data Analysis

Hey there! Aside from survey design, I also take care …