kivitendo/kivitendo-erp
Dec 2024 – Oct 2025
11 Months active
Languages Used
Apache ConfigurationCSSHTMLINIJavaScriptPHPShellText
Technical Skills
Code MaintenanceConfiguration ManagementDevOpsDocumentationServer ConfigurationWeb Development
Niklas Schmidt
PROFILE
Niklas Schmidt
Niklas contributed extensively to the kivitendo-erp repository, delivering features and fixes across backend, frontend, and document generation workflows. He modernized order and delivery processes, improved template systems, and enhanced deployment reliability by refining configuration and documentation. Using Perl, JavaScript, and SQL, Niklas implemented chaptered position numbering, streamlined inventory and financial reporting, and strengthened localization and security. His work included code refactoring, UI/UX improvements, and release engineering, ensuring maintainability and data integrity. By addressing technical debt, automating workflows, and improving test coverage, Niklas demonstrated depth in ERP systems engineering and delivered robust, scalable solutions for business-critical operations.
Overall Statistics
Feature vs Bugs
59%Features
Repository Contributions
180Total
Bugs
46
Commits
180
Features
65
Lines of code
-18,290
Activity Months11
Your Network
21 peopleSame Organization
@kivitendo.de1
Work History
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025 — Focused on data integrity, inventory accuracy, and robust financial controls. Delivered targeted fixes to CSV import handling for inventory Onhand and improved bank reconciliation validation to prevent misstatements. These changes enhance data correctness, reduce manual reconciliation effort, and improve user guidance across the kivitendo/kivitendo-erp stack.
2 Commits • 1 Features
Oct 1, 2025October 2025 — Focused on data integrity, inventory accuracy, and robust financial controls. Delivered targeted fixes to CSV import handling for inventory Onhand and improved bank reconciliation validation to prevent misstatements. These changes enhance data correctness, reduce manual reconciliation effort, and improve user guidance across the kivitendo/kivitendo-erp stack.
October 2025
September 2025
3 Commits • 1 Features
Sep 1, 2025Monthly work summary for 2025-09 focusing on kivitendo/kivitendo-erp contributions. This period delivered a feature for email sending, fixed email body generation when salutations are missing, and improved user feedback for empty account transactions. These changes enhance control over attachments, ensure consistent communications, and improve UX by providing clear no-data messaging. Overall, the work reduces support overhead, improves data quality, and demonstrates proficiency with DB schema changes, localization, and template-driven UI changes.
September 2025
3 Commits • 1 Features
Sep 1, 2025Monthly work summary for 2025-09 focusing on kivitendo/kivitendo-erp contributions. This period delivered a feature for email sending, fixed email body generation when salutations are missing, and improved user feedback for empty account transactions. These changes enhance control over attachments, ensure consistent communications, and improve UX by providing clear no-data messaging. Overall, the work reduces support overhead, improves data quality, and demonstrates proficiency with DB schema changes, localization, and template-driven UI changes.
August 2025
27 Commits • 12 Features
Aug 1, 20252025-08 monthly summary for kivitendo-kivitendo-erp focused on delivering business value through feature delivery, stability improvements, and security hardening across modules. Key outcomes include enhanced data display control, robust workflow handling, improved numeric positioning, and SEPA/warehouse enhancements that reduce manual work and errors. The work strengthens data quality, accelerates supplier and warehouse processes, and demonstrates a breadth of modern development practices across Perl, JS, and UI refinements.
27 Commits • 12 Features
Aug 1, 20252025-08 monthly summary for kivitendo-kivitendo-erp focused on delivering business value through feature delivery, stability improvements, and security hardening across modules. Key outcomes include enhanced data display control, robust workflow handling, improved numeric positioning, and SEPA/warehouse enhancements that reduce manual work and errors. The work strengthens data quality, accelerates supplier and warehouse processes, and demonstrates a breadth of modern development practices across Perl, JS, and UI refinements.
August 2025
July 2025
17 Commits • 5 Features
Jul 1, 2025July 2025 performance highlights for kivitendo-erp: delivered key enhancements to invoicing, reporting, UI, and maintenance, enabling clearer billing, deeper insights, and lower maintenance burden. Key outcomes include improved proforma invoice accuracy, new booking-group filtering in article reports, codebase cleanup of deprecated templates, case-insensitive language loading for Mersiha print templates, and extended URL parameter support for CVARs in reports.
July 2025
17 Commits • 5 Features
Jul 1, 2025July 2025 performance highlights for kivitendo-erp: delivered key enhancements to invoicing, reporting, UI, and maintenance, enabling clearer billing, deeper insights, and lower maintenance burden. Key outcomes include improved proforma invoice accuracy, new booking-group filtering in article reports, codebase cleanup of deprecated templates, case-insensitive language loading for Mersiha print templates, and extended URL parameter support for CVARs in reports.
June 2025
8 Commits • 7 Features
Jun 1, 2025Performance highlights for 2025-06 (kivitendo/kivitendo-erp). The month focused on stabilizing pricing UI, simplifying feature surface, and enhancing frontend testability under the design4.0 framework. Key business value includes a more reliable price-list display, reduced maintenance burden through code cleanups, and improved user ergonomics and data handling. Frontend test coverage and localization cleanup were expanded to reduce regression risk and drift.
8 Commits • 7 Features
Jun 1, 2025Performance highlights for 2025-06 (kivitendo/kivitendo-erp). The month focused on stabilizing pricing UI, simplifying feature surface, and enhancing frontend testability under the design4.0 framework. Key business value includes a more reliable price-list display, reduced maintenance burden through code cleanups, and improved user ergonomics and data handling. Frontend test coverage and localization cleanup were expanded to reduce regression risk and drift.
June 2025
May 2025
42 Commits • 13 Features
May 1, 2025May 2025 (2025-05) focused on consolidating design4.0 adoption, cleaning technical debt, and improving the reliability and consistency of document outputs across kivitendo-erp. The work balances user-facing feature delivery with back-end and template housekeeping to reduce maintenance costs and improve scalability, branding consistency, and workflow reliability.
May 2025
42 Commits • 13 Features
May 1, 2025May 2025 (2025-05) focused on consolidating design4.0 adoption, cleaning technical debt, and improving the reliability and consistency of document outputs across kivitendo-erp. The work balances user-facing feature delivery with back-end and template housekeeping to reduce maintenance costs and improve scalability, branding consistency, and workflow reliability.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for kivitendo/kivitendo-erp focusing on release engineering, stability, and documentation.
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for kivitendo/kivitendo-erp focusing on release engineering, stability, and documentation.
April 2025
March 2025
38 Commits • 13 Features
Mar 1, 2025March 2025: Consolidated template tooling, background jobs, and release engineering for kivitendo-erp. Delivered documentation and template enhancements for Druckvorlagen marei/mersiha, improved stock and invoicing reliability through InventoryClearAll and CloseQuotations, enabled delivery-note archival, and prepared Release 3.9.2 with changelog and DB upgrade scripts. Expanded test coverage for financial processing and enhanced internationalization across templates.
March 2025
38 Commits • 13 Features
Mar 1, 2025March 2025: Consolidated template tooling, background jobs, and release engineering for kivitendo-erp. Delivered documentation and template enhancements for Druckvorlagen marei/mersiha, improved stock and invoicing reliability through InventoryClearAll and CloseQuotations, enabled delivery-note archival, and prepared Release 3.9.2 with changelog and DB upgrade scripts. Expanded test coverage for financial processing and enhanced internationalization across templates.
February 2025
23 Commits • 4 Features
Feb 1, 2025February 2025 — Summary for kivitendo-erp: Delivered value across order workflows, inventory UI, and communications templates, while hardening the codebase with cleanup and localization improvements. Key features include enabling the experimental assortment by default, stabilizing the Order navigation and action bar, and enhancing stock entry UI with a Save and Continue flow. Communications and print templates were refined (marei) with improved subject handling and formatting. Localization improvements completed (German spelling corrections).
23 Commits • 4 Features
Feb 1, 2025February 2025 — Summary for kivitendo-erp: Delivered value across order workflows, inventory UI, and communications templates, while hardening the codebase with cleanup and localization improvements. Key features include enabling the experimental assortment by default, stabilizing the Order navigation and action bar, and enhancing stock entry UI with a Save and Continue flow. Communications and print templates were refined (marei) with improved subject handling and formatting. Localization improvements completed (German spelling corrections).
February 2025
January 2025
12 Commits • 6 Features
Jan 1, 2025January 2025: Delivered UX improvements and code quality enhancements in the DeliveryOrder workflow, modernized core order handling, and strengthened ZUGFeRD compliance. The work focused on reducing manual steps, improving data accuracy, and lowering maintenance burden through refactoring and cleanup across DeliveryOrder, order controllers, and related modules.
January 2025
12 Commits • 6 Features
Jan 1, 2025January 2025: Delivered UX improvements and code quality enhancements in the DeliveryOrder workflow, modernized core order handling, and strengthened ZUGFeRD compliance. The work focused on reducing manual steps, improving data accuracy, and lowering maintenance burden through refactoring and cleanup across DeliveryOrder, order controllers, and related modules.
December 2024
7 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for kivitendo-erp focusing on deployment reliability, documentation accuracy, and configuration portability. Delivered two primary features: documentation and deployment guidance improvements and server configuration cleanup with portability enhancements. These changes reduce deployment errors, improve security alignment, and simplify cross-environment operations.
7 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for kivitendo-erp focusing on deployment reliability, documentation accuracy, and configuration portability. Delivered two primary features: documentation and deployment guidance improvements and server configuration cleanup with portability enhancements. These changes reduce deployment errors, improve security alignment, and simplify cross-environment operations.
December 2024
Activity
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Quality Metrics
Correctness92.0%
Maintainability92.8%
Architecture88.6%
Performance88.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
Apache ConfigurationCSSHTMLINIJavaScriptLaTeXMarkdownN/APHPPerl
Technical Skills
API DevelopmentAccountingBackend DevelopmentBug FixingBusiness Document GenerationCSSCSS ManagementChangelog ManagementCode AnalysisCode CleanupCode FormattingCode MaintenanceCode ReadabilityCode RefactoringCode Understanding
Repositories Contributed To
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