Roman Petrochenkov – Medium

Roman Petrochenkov

Roman Petrochenkov

Amazing srticle! Thank you very much!

In this piece, that also a missuse of ROW_NUMBER(), which requires sorting. If you want ot get last of first payment, you want to use:

Apr 5, 2022

Apr 5, 2022

Roman Petrochenkov
in
Better Marketing

Python for Marketers

Basic lessons and resources to pick up this technical skill fast — and why you should

Feb 11, 2020

Python for Marketers

Feb 11, 2020

Roman Petrochenkov
in
Better Marketing

The Complete Guide to Technical Skills for Marketers

Which ones you need and how to pick them up

Feb 10, 2020

The Complete Guide to Technical Skills for Marketers

Feb 10, 2020

Roman Petrochenkov
in
Better Marketing

How To Optimize Your Landing Page Headlines

A simple guide to improving conversion and bounce rates

Jan 20, 2020

How To Optimize Your Landing Page Headlines

Jan 20, 2020

Roman Petrochenkov
in
Better Marketing

How To Formulate a Killer Product Offering in 3 Steps

A simple exercise to analyze your competitors, then develop a superior positioning

Jan 17, 2020

How To Formulate a Killer Product Offering in 3 Steps

Jan 17, 2020

Roman Petrochenkov
in
Better Marketing

5 Quick Optimizations to Ensure Your Ads Stay Relevant

Leaning on Daniel Kahneman’s cognitive insight for more conversions

Jan 16, 2020

5 Quick Optimizations to Ensure Your Ads Stay Relevant

Jan 16, 2020

Roman Petrochenkov
in
The Startup

Start Talking About Customer Pain and Double Your Sales

Stop talking about your product. Solve customer pain instead.

Jan 15, 2020

Start Talking About Customer Pain and Double Your Sales

Jan 15, 2020

Roman Petrochenkov
in
Better Marketing

How To Finally Understand Google’s Ad Quality Score

Important insights to complete the picture you get from your dashboard

Dec 16, 2019

How To Finally Understand Google’s Ad Quality Score

Dec 16, 2019

Roman Petrochenkov
in
The Startup

The Future of Search Advertising

How The Black Box will do literally everything for you. And why.

Dec 12, 2019

The Future of Search Advertising

Dec 12, 2019

Roman Petrochenkov
in
Better Marketing

Bing Has Big Advertising Potential and No One Sees It

Three reasons why it’s time to give Microsoft’s search engine a closer look

Dec 10, 2019

Bing Has Big Advertising Potential and No One Sees It

Dec 10, 2019

Roman Petrochenkov

Roman Petrochenkov

Internet Marketing Expert. I love Marketing Analytics, Automation & Reporting. Have a question? Write me -> http://bit.ly/2ClLhZY

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