Sergey Tikhomirov

Saint Petersburg, Saint Petersburg, Russian Federation

Join Prog.AI to see contacts

Summary

🤩

Rockstar

Sergey Tikhomirov is a product management methodologist, founder, and consultant with 14+ years in tech, known for transforming product organizations, optimizing product ops, and building high-performing teams. He created the Product Architecture Framework and the "Game of PAF" simulation used by over 1,000 participants, and his tools and assessments are adopted across industries from telecoms to finance. Sergey has led product launches and operations at Yandex Practicum and eLama, delivered strategic audits for Gazpromneft, Tele2, Raiffeisen and others, and currently runs GRACHI Agency focused on product discovery, portfolio audits, and skills assessment systems. He combines hands-on technical experience in mobile test automation contributions to prominent Appium clients with deep expertise in data-driven decision making and unit-economics-driven roadmaps. A regular guest lecturer at top Russian MBA programs and co-author of a CPO program, he bridges corporate training and practical product transformation. Notably, he pairs methodological rigor with practical automation know-how—bringing engineering empathy to strategy and education.

14 years of coding experience

Github Skills (19)

ios10

selenium10

selenium-ide10

java10

javas10

android10

dotnet-core10

appium10

csharp10

mobile-app-testing10

test-automation10

dotnet9

uitest9

net9

nunit9

Programming languages (5)

C#TypeScriptJavaJavaScriptHTML

Github contributions (5)

appium/dotnet-client

Dec 2014 - Jan 2018

.NET C# bindings for Appium, extending the Selenium .NET library

Role in this project:

Mobile Developer (Android)

Contributions:1 release, 223 commits, 64 PRs in 3 years 2 months

Contributions summary:Sergey primarily contributed to the development of the Appium .NET client, focusing on Android-specific features and functionality. Their work included updating dependencies, adding new enums for capabilities, implementing the Android driver, and creating test cases. Additionally, they implemented various methods for controlling Android devices such as managing connection type, simulating key events, and retrieving device information, demonstrating a strong focus on Android test automation.

appiumcsharpdotnetselenium

appium/java-client

Apr 2012 - Jul 2018

Java language binding for writing Appium Tests, conforms to W3C WebDriver Protocol

Role in this project:

QA Engineer / Test Automation Engineer

Contributions:26 releases, 783 commits, 278 PRs in 6 years 4 months

Contributions summary:Sergey's contributions centered on improving the testing infrastructure and test coverage for the project. This involved the addition of new test methods and the redesign of existing ones. The user's work focused on ensuring the robustness and reliability of the tests by addressing compatibility issues and performing minor code style fixes, ultimately contributing to the overall quality of the codebase.

appiumjavalanguage-bindingsw3cwebdriver

Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.

Request Free Trial