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Gurdeep Singh

PROFILE

Gurdeep Singh

Gurdeep Singh contributed to the PublicisSapient/knowhow-api and knowhow-processors repositories by delivering features that enhanced KPI dashboards, improved code quality, and strengthened backend reliability. He implemented RESTful APIs and forecasting algorithms using Java and Spring Boot, focusing on maintainable code through standardized formatting and SonarQube-driven refactoring. His work included developing new KPI generation logic, integrating database migrations with Mongock, and refining test coverage with JUnit and Mockito. By addressing technical debt, improving dependency injection, and streamlining build automation with Maven, Gurdeep ensured the codebase remained robust, maintainable, and aligned with evolving business requirements across multiple service modules.

Overall Statistics

Feature vs Bugs

72%Features

Repository Contributions

117Total
Bugs
16
Commits
117
Features
42
Lines of code
263,535
Activity Months5

Your Network

46 people

Work History

January 2026

3 Commits • 2 Features

Jan 1, 2026

January 2026 monthly summary for PublicisSapient/knowhow-processors focusing on delivering reliability, readability, and maintainability improvements to processor pipelines. The work emphasizes business value through more robust processing, easier maintenance, and cleaner code.

December 2025

18 Commits • 3 Features

Dec 1, 2025

Monthly performance summary for 2025-12 across knowhow-api, knowhow-processors, and knowhow-common. Delivered significant business value by enhancing KPI visibility and forecasting reliability, stabilizing execution-time metrics, and strengthening the API foundation and code quality for maintainability and faster delivery cycles.

November 2025

38 Commits • 16 Features

Nov 1, 2025

November 2025 saw significant progress across PublicisSapient/knowhow-api and PublicisSapient/knowhow-processors, delivering customer-facing enhancements, stability improvements, and maintainability investments. Key features delivered include a new PEB board, Home tab KPI generation and alignment for a streamlined user experience, and infrastructure and process improvements that strengthen deployment reliability and code quality. These work items collectively improve usability, data integrity, and developer productivity.

October 2025

52 Commits • 17 Features

Oct 1, 2025

October 2025 was focused on strengthening security controls, improving code quality and test coverage, stabilizing build and CI processes, and delivering admin/role capabilities across the Knowhow platform. The work spanned knowhow-common, knowhow-api, and knowhow-processors, delivering user-access enhancements, audit trails, standardized formatting, robust SonarQube remediation, DB-backed access level retrieval, and JaCoCo-based test coverage improvements, all while aligning with licensing and code cleanup standards.

September 2025

6 Commits • 4 Features

Sep 1, 2025

September 2025 monthly summary for Publicis Sapient Know-How projects. Focused on code quality, formatting standardization, debugging workflow refinements, and technical debt reduction across knowhow-common and knowhow-api. Delivered standardized code formatting with Prettier configurations, enabled targeted debugging via temporary feature disablement, and performed codebase cleanup to remediate SonarQube smells. These changes improve readability, reduce maintenance costs, and accelerate developer onboarding while preserving feature stability.

Activity

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Quality Metrics

Correctness93.6%
Maintainability89.6%
Architecture88.0%
Performance89.4%
AI Usage23.4%

Skills & Technologies

Programming Languages

JSONJavaXMLYAML

Technical Skills

API DevelopmentAPI developmentAlgorithm DesignBackend DevelopmentBuild AutomationCI/CDCode FormattingCode QualityCode RefactoringCode ReviewCode commentingConfiguration ManagementData VisualizationDependency InjectionDependency Management

Repositories Contributed To

3 repos

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

PublicisSapient/knowhow-api

Sep 2025 Dec 2025
4 Months active

Languages Used

JSONJavaXMLYAML

Technical Skills

Code FormattingCode QualityCode RefactoringConfiguration ManagementDeveloper ToolingAPI development

PublicisSapient/knowhow-processors

Oct 2025 Jan 2026
4 Months active

Languages Used

XMLJava

Technical Skills

Dependency ManagementGitHub ActionsJavaMavenSpring BootTest Coverage

PublicisSapient/knowhow-common

Sep 2025 Dec 2025
3 Months active

Languages Used

JSONJavaXML

Technical Skills

Code FormattingCode commentingConfiguration ManagementCode ReviewJavaMaven