DEFRA/epr-common-data-api
Dec 2024 – Dec 2024
1 Month active
Languages Used
C#SQL
Technical Skills
API DevelopmentBackend DevelopmentCode QualityData RetrievalDatabaseDatabase Development
SalmanQayyumEviden
PROFILE
Salmanqayyumeviden
Salman Qayyum enhanced the DEFRA/epr-common-data-api by developing new data-access features and improving reporting accuracy for business decision-making. He introduced stored procedures in SQL and refactored backend C# services to standardize producer and CSO data retrieval, ensuring consistent ProducerSize mapping and robust unit test coverage. Salman also optimized online marketplace reporting by refining data models, handling null values, and simplifying queries for reliable subsidiary counting. Additionally, he resolved a MemberId type inconsistency bug, enforcing integer standards to prevent status errors. His work demonstrated depth in API development, database management, and code quality, resulting in more stable and maintainable data services.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
11Total
Bugs
1
Commits
11
Features
2
Lines of code
632
Activity Months1
Your Network
90 people
Work History
December 2024
11 Commits • 2 Features
Dec 1, 2024December 2024 performance summary for DEFRA/epr-common-data-api focused on delivering data-access enhancements, accuracy improvements in reporting, and data-model stability to strengthen business decision-making and reduce manual reconciliation.
11 Commits • 2 Features
Dec 1, 2024December 2024 performance summary for DEFRA/epr-common-data-api focused on delivering data-access enhancements, accuracy improvements in reporting, and data-model stability to strengthen business decision-making and reduce manual reconciliation.
December 2024
Activity
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Quality Metrics
Correctness82.6%
Maintainability83.6%
Architecture77.2%
Performance71.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C#SQL
Technical Skills
API DevelopmentBackend DevelopmentCode QualityData RetrievalDatabaseDatabase DevelopmentDatabase ManagementRefactoringSQLSQL DevelopmentSQL Stored ProceduresSoftware DevelopmentStored ProceduresUnit Testing
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