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Nik Niker

PROFILE

Nik Niker

During a three-month period, Nikita delivered a broad range of features and utilities across the UA-1312-TAQC/codeWars1312 and historycodeTA repositories, focusing on robust data processing, UI automation, and test infrastructure. He implemented geometry and numeric utilities, advanced math routines, and analytics modules using Java and Selenium, while also enhancing admin panel workflows and UI components. Nikita strengthened test coverage with Cucumber and TestNG, introduced API testing for news retrieval, and improved URL encoding to prevent malformed requests. His work demonstrated depth in algorithm implementation, data validation, and automation scaffolding, resulting in more reliable releases and streamlined development cycles.

Overall Statistics

Feature vs Bugs

95%Features

Repository Contributions

53Total
Bugs
1
Commits
53
Features
20
Lines of code
2,886
Activity Months3

Work History

February 2025

7 Commits • 2 Features

Feb 1, 2025

February 2025 (UA-1312-TAQC/historycodeTA) - Delivered key News capabilities with robust testing and reliability improvements. Key features delivered include News API retrieval enhancements and NewsClient URL handling, including API tests for retrieval by ID and URL and strengthened URL encoding to prevent malformed requests. Expanded validation and test infrastructure for News creation: enhanced input validation (including character limit checks), Allure linking, improved test cleanup, and expanded admin tests with Cucumber features to verify mandatory fields behavior. Major bugs fixed include corrected URL encoding edge cases to prevent malformed requests and stability improvements from targeted fixes (AI fix). Overall impact: increased test coverage, reduced regression risk, and higher confidence in News-related releases; faster validation cycles and clearer test results. Technologies/skills demonstrated: API testing, test infrastructure design and maintenance, Allure reporting, Cucumber feature testing, NewsClient improvements, URL encoding safety, and robust admin tests.

January 2025

16 Commits • 2 Features

Jan 1, 2025

January 2025: Delivered admin panel enhancements for News and Context management in the historycodeTA repository. Streamlined content workflows, improved UI/UX in grids/modals, and strengthened test coverage with automated tests and robust waits. Measured impact includes faster content operations, fewer regressions, and higher contributor velocity.

December 2024

30 Commits • 16 Features

Dec 1, 2024

December 2024 monthly summary for UA-1312-TAQC repositories. Delivered a rich set of utilities and features across codeWars1312 and historycodeTA, driving business value through improved data processing, accurate unit conversions, and more reliable UI automation. Notable outcomes include implementing geometry utilities, numeric formatting, advanced math routines, data analytics features, and automation scaffolding, with a dedicated bug fix to stabilize core calculations.

Activity

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Quality Metrics

Correctness87.4%
Maintainability86.0%
Architecture81.8%
Performance78.2%
AI Usage22.6%

Skills & Technologies

Programming Languages

GherkinJavaXML

Technical Skills

API ClientAPI TestingAlgorithmAlgorithm ImplementationBDDBigInteger OperationsCore JavaCucumberData AnalysisData StructuresData parsingFinancial calculationsJavaPage Object ModelPrime Numbers

Repositories Contributed To

2 repos

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

UA-1312-TAQC/historycodeTA

Dec 2024 Feb 2025
3 Months active

Languages Used

JavaXMLGherkin

Technical Skills

Page Object ModelSeleniumUI AutomationUI DevelopmentJavaTest Automation

UA-1312-TAQC/codeWars1312

Dec 2024 Dec 2024
1 Month active

Languages Used

Java

Technical Skills

AlgorithmAlgorithm ImplementationBigInteger OperationsCore JavaData AnalysisData Structures

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