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hnandra

PROFILE

Hnandra

Worked on the SkillsFundingAgency/dfc-coursedirectory repository, delivering major architectural migrations, data import enhancements, and API simplifications over four months. Led the transition to a consolidated WebV2 MVC structure, improving modularity, testability, and maintainability across provider and course management features. Enhanced data import workflows by optimizing chunk sizes, refactoring CSV parsing, and strengthening error handling and logging, resulting in faster, more reliable imports. Simplified the API and data model by removing obsolete fields, reducing technical debt. Utilized C#, .NET, and SQL extensively, applying backend development, database integration, and CI/CD practices to deliver robust, maintainable solutions and improved platform reliability.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

121Total
Bugs
11
Commits
121
Features
22
Lines of code
27,957
Activity Months4

Work History

July 2025

8 Commits • 2 Features

Jul 1, 2025

July 2025 summary for SkillsFundingAgency/dfc-coursedirectory: Delivered two major enhancements to the OnSPD data import workflow, strengthening reliability, observability, and throughput. Key work includes robustness improvements to Manual Import ONSPD API with restored HTTP response handling, added comprehensive error handling, and enhanced logging for missing filenames, incorrect file extensions, and general import failures. Additionally, the Onspd Data Importer was enhanced with granular logging, performance tuning, updated tests, larger import chunk sizes (increasing ChunkSize to 10,000), and a refactor of CSV parsing. These changes reduce import failures, improve data quality, and accelerate processing, delivering measurable business value through safer imports and clearer diagnostics.

June 2025

108 Commits • 17 Features

Jun 1, 2025

June 2025 monthly summary for SkillsFundingAgency/dfc-coursedirectory: Delivered major architecture migrations to WebV2, consolidated the Web/WebV2 projects, and advanced frontend integration, resulting in a cohesive and maintainable platform for provider and course management. Achieved MVC structure migrations across core modules and Providers, enabling better separation of concerns and testability. Implemented frontend/UI improvements and GOV.UK upgrade fixes, reorganized assets and upgraded testing infrastructure to improve reliability. Removed legacy MediatR DI integration, streamlined build tooling, and updated CI pipelines to reflect the WebV2 structure. Re-enabled and stabilized the test suite, fixed critical routing and view-return issues, and reduced legacy references.

April 2025

3 Commits • 2 Features

Apr 1, 2025

April 2025 monthly summary: Delivered reliability and platform-alignment improvements across two repositories, driving smoother imports, reduced configuration noise, and lower risk of runtime issues. Key changes include .NET 8 compatibility updates and cleanup in dfc-coursedirectory, and removal of unused health-check import configuration in dfc-servicetaxonomy-editor.

November 2024

2 Commits • 1 Features

Nov 1, 2024

Month: 2024-11. Delivered a targeted data-model and API cleanup for SkillsFundingAgency/dfc-coursedirectory by removing the Provider Satisfaction fields. Specifically, LearnerSatisfaction and EmployerSatisfaction were removed from the Providers table and the Provider model, along with corresponding updates to query handlers and API responses for course runs and T-Levels. This simplification reduces API surface area and data model complexity, enabling faster iteration and easier maintenance.

Activity

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Quality Metrics

Correctness94.6%
Maintainability95.4%
Architecture91.2%
Performance92.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#CSSGitHTMLJSONJavaScriptSQLSVGXMLYAML

Technical Skills

.NET.NETAPI DevelopmentAPI TestingASP.NET CoreASP.NET Core MVCASP.NET MVCAsset ManagementAzure Blob StorageAzure FunctionsBack End DevelopmentBack-end DevelopmentBackend DevelopmentBuild ConfigurationCI/CD

Repositories Contributed To

2 repos

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

SkillsFundingAgency/dfc-coursedirectory

Nov 2024 Jul 2025
4 Months active

Languages Used

C#SQLCSSGitHTMLJSONJavaScriptSVG

Technical Skills

API DevelopmentBackend DevelopmentDatabase ManagementSchema Design.NETAzure Functions

SkillsFundingAgency/dfc-servicetaxonomy-editor

Apr 2025 Apr 2025
1 Month active

Languages Used

JSON

Technical Skills

Data Management