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Konstantin Ulitin

PROFILE

Konstantin Ulitin

Konstantin Ulitin developed targeted enhancements across JetBrains/intellij-community and JetBrains/typescript-go, focusing on backend experimentation frameworks and IDE integration features. He expanded product-specific A/B testing capabilities in Kotlin, introducing assignment logic and safeguards to ensure accurate experiment targeting. In Go, he improved type information retrieval by updating API signatures and logic, enabling more flexible and robust IDE interactions. Konstantin also delivered a new context-aware completion command for the language server protocol, streamlining symbol lookup and developer workflow. His work demonstrated depth in API development, backend systems, and unit testing, addressing nuanced integration challenges and laying groundwork for future extensibility within JetBrains IDEs.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

5Total
Bugs
0
Commits
5
Features
3
Lines of code
243
Activity Months3

Work History

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly work summary for JetBrains/typescript-go: Delivered IDE Completion Enhancement: ideGetCompletionWithSymbols, providing detailed completion items along with their associated symbols to enable more context-aware IDE completion for developers. This replaces the previous ideGetCompletionSymbols command, laying groundwork for richer completion UX and smoother migration for users of the TypeScript-Go integration in JetBrains IDEs.

January 2026

2 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary for JetBrains/typescript-go: Delivered targeted enhancements to IDE Type Text Retrieval, strengthening type information access and API flexibility. Changes simplify use of getTypeText signatures and broaden compatibility with type-based lookups, improving developer productivity and IDE responsiveness.

October 2025

2 Commits • 1 Features

Oct 1, 2025

Concise monthly summary focusing on key accomplishments for 2025-10 with emphasis on business value and technical achievements.

Activity

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Quality Metrics

Correctness96.0%
Maintainability80.0%
Architecture84.0%
Performance80.0%
AI Usage28.0%

Skills & Technologies

Programming Languages

GoKotlin

Technical Skills

API developmentGoKotlinbackend developmentlanguage server protocolsoftware experimentationunit testing

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

JetBrains/typescript-go

Jan 2026 Feb 2026
2 Months active

Languages Used

Go

Technical Skills

Gobackend developmentAPI developmentlanguage server protocol

JetBrains/intellij-community

Oct 2025 Oct 2025
1 Month active

Languages Used

Kotlin

Technical Skills

Kotlinbackend developmentsoftware experimentationunit testing

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