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ML in marketing: Model testing and monitoring for customer negative feedback
ML in marketing: Model testing and monitoring for customer negative feedback
Hello! This is Aleksey, Alexander, and Alisa here. In the previous article, we discussed the technical aspects of training a machine…
Aleksey
Nov 1
ML in marketing: How models make bank more sensitive to negative feedback
ML in marketing: How models make bank more sensitive to negative feedback
Hello, data-driven enthusiasts! 👋 We are Aleksey, a cross-sell data analyst, and Aleksandr, an ML researcher-developer, and we’ve teamed…
Aleksey
Oct 30
How to opt out of screenshots in testing?
How to opt out of screenshots in testing?
Have you ever faced a situation where tests failed because of a small difference between screenshots? For example, a spinner didn’t…
AlexG
Sep 25
How to write a thousand autotests in a couple of days
How to write a thousand autotests in a couple of days
originally written by Vladimir Vasyaev
Mikhail Vasin
Jun 24
How does an interview with QA engineers go at Tinkoff?
How does an interview with QA engineers go at Tinkoff?
Hello! My name is Svetlana Aristarkhova, I am a senior quality assurance engineer at Tinkoff. I’ve translated the narrative detailing the…
Svetlana Aristarkhova
Feb 20
What a systems analyst needs to know about gRPC
What a systems analyst needs to know about gRPC
Hello everyone, I’m Irina, a system analyst in Tinkoff. We develop common libraries used by all mobile applications in the Tinkoff…
Irina
Feb 16
Without a Spotlight: 10 Unconventional Ways to Develop a Personal Brand in Tech
Without a Spotlight: 10 Unconventional Ways to Develop a Personal Brand in Tech
This article explores alternatives for tech enthusiasts who may find conventional methods of personal branding intimidating
Serafima Aleksandrova
Feb 12
How to get the most out of Confluence. Chapter one
How to get the most out of Confluence. Chapter one
Hi, I’m Uliana, a senior analyst in product and system analysis in the Tinkoff Mobile Core department. Our department is responsible for…
Uliana Matyashevskaya
Nov 28, 2023
The Art of Mentorship: 4 Benefits of Working with Young Talents
The Art of Mentorship: 4 Benefits of Working with Young Talents
Diving into the intricate world of mentorship
Serafima Aleksandrova
Oct 20, 2023
How to match business and processes
How to match business and processes
An article for Junior business analysts about defining problems in business processes and implementing new ones
Maksim Kataev
Oct 18, 2023
Bird’s eye view on the viability of AUC ROC in unbalanced binary classification problems
Bird’s eye view on the viability of AUC ROC in unbalanced binary classification problems
The area under the receiver operating characteristic curve (AUC ROC) [1–3] is often considered the only reliable model quality metric for…
Dmitry Petukhov
Oct 2, 2023
DOM, DI and View: the trees of Angular
DOM, DI and View: the trees of Angular
It’s easy to mistake DI tree of injectors for DOM tree of actual HTML elements & Angular views. Let’s explore the differences &…
Alexander Inkin
Sep 3, 2023
Less than a couple
Less than a couple
Another way to reduce the number of tests
Mikhail Vasin
Aug 11, 2023
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