gandalan/idas-client-libs
Feb 2025 – Mar 2026
5 Months active
Languages Used
C#
Technical Skills
DTO DevelopmentAPI Client DevelopmentAPI IntegrationAsynchronous ProgrammingBackend DevelopmentBackend Integration
Simon Mahalsky
PROFILE
Simon Mahalsky
Over five months, contributed to gandalan/idas-client-libs by delivering eight features and resolving three bugs, focusing on robust backend and API development in C#. Work included extending DTOs for serialized options and application-specific properties, implementing batch processing for delivery commitments, and standardizing enum definitions for catalog articles. Enhanced API contracts and introduced status-based filtering for material orders, improving data quality and integration flexibility. Developed the IDAS Core Framework, adding reusable contracts, logging, and cryptographic utilities to strengthen security and observability. Emphasized backward-compatible, traceable changes and asynchronous programming, supporting scalable, maintainable backend systems and facilitating smoother client-server communication.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
12Total
Bugs
3
Commits
12
Features
8
Lines of code
41,411
Activity Months5
Your Network
19 peopleSame Organization
@gandalan.de6
Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026: Delivered foundational IDAS Core Framework within gandalan/idas-client-libs, introducing entity contracts, logging, and cryptographic utilities. This work provides a reusable core for validation, observability, and security across IDAS client libraries, enabling safer integrations and faster feature delivery.
1 Commits • 1 Features
Mar 1, 2026March 2026: Delivered foundational IDAS Core Framework within gandalan/idas-client-libs, introducing entity contracts, logging, and cryptographic utilities. This work provides a reusable core for validation, observability, and security across IDAS client libraries, enabling safer integrations and faster feature delivery.
March 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026Month: 2026-01. This month focused on delivering a key API/data-model improvement in gandalan/idas-client-libs. Key feature delivered: - SerieDTO Extensibility and Application-Specific Property Enhancements: Enhanced SerieDTO to include application-specific and additional properties, improving data handling and extensibility. Commit: b6e77456e2e789fbd95e2d906290b3d4671ddf24 ("#14272 - ASP und AP für SerieDTO"). Major bugs fixed: - None reported this month. Overall impact and accomplishments: - Enables easier integration for consumer apps by expanding SerieDTO capabilities and future-proofing data models. - Reduces future rework through a flexible, extensible DTO design. - Strengthened alignment with code review and release processes via explicit commit traceability. Technologies/skills demonstrated: - API design and data-model extensibility - Commit hygiene and traceability (linked to #14272) - Cross-team collaboration facilitation through clear documentation of changes.
January 2026
1 Commits • 1 Features
Jan 1, 2026Month: 2026-01. This month focused on delivering a key API/data-model improvement in gandalan/idas-client-libs. Key feature delivered: - SerieDTO Extensibility and Application-Specific Property Enhancements: Enhanced SerieDTO to include application-specific and additional properties, improving data handling and extensibility. Commit: b6e77456e2e789fbd95e2d906290b3d4671ddf24 ("#14272 - ASP und AP für SerieDTO"). Major bugs fixed: - None reported this month. Overall impact and accomplishments: - Enables easier integration for consumer apps by expanding SerieDTO capabilities and future-proofing data models. - Reduces future rework through a flexible, extensible DTO design. - Strengthened alignment with code review and release processes via explicit commit traceability. Technologies/skills demonstrated: - API design and data-model extensibility - Commit hygiene and traceability (linked to #14272) - Cross-team collaboration facilitation through clear documentation of changes.
September 2025
2 Commits • 2 Features
Sep 1, 2025September 2025: Delivered two core features in gandalan/idas-client-libs, enabling more precise API usage and consistent data representation. No major bugs fixed; enhancements focus on business value and data quality. Technologies demonstrated include API design for filtering, enum standardization, and robust version-traceable changes.
2 Commits • 2 Features
Sep 1, 2025September 2025: Delivered two core features in gandalan/idas-client-libs, enabling more precise API usage and consistent data representation. No major bugs fixed; enhancements focus on business value and data quality. Technologies demonstrated include API design for filtering, enum standardization, and robust version-traceable changes.
September 2025
July 2025
7 Commits • 3 Features
Jul 1, 2025July 2025: Delivered batch processing enhancements and API contract improvements in gandalan/idas-client-libs, boosting throughput, reliability, and telemetry for Lieferzusage and GesamtLieferzusagen workflows. Focused on scalable data operations, robust GUID tracking, and clear API contracts to reduce errors in client-server communication.
July 2025
7 Commits • 3 Features
Jul 1, 2025July 2025: Delivered batch processing enhancements and API contract improvements in gandalan/idas-client-libs, boosting throughput, reliability, and telemetry for Lieferzusage and GesamtLieferzusagen workflows. Focused on scalable data operations, robust GUID tracking, and clear API contracts to reduce errors in client-server communication.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025: Delivered a new serialized options capability for catalog items by extending KatalogArtikelIndiDatenDTO with a SerializedOptions property in the idas-client-libs repo. Implemented via commit f10d6332d390a459b0aabcbb8e576366399117c3 (#12226), enabling storing catalog item options in serialized form without touching existing logic. This creates a flexible data representation surface for downstream services and future features, with minimal risk to current workflows.
1 Commits • 1 Features
Feb 1, 2025February 2025: Delivered a new serialized options capability for catalog items by extending KatalogArtikelIndiDatenDTO with a SerializedOptions property in the idas-client-libs repo. Implemented via commit f10d6332d390a459b0aabcbb8e576366399117c3 (#12226), enabling storing catalog item options in serialized form without touching existing logic. This creates a flexible data representation surface for downstream services and future features, with minimal risk to current workflows.
February 2025
Activity
Loading activity data...
Quality Metrics
Correctness93.2%
Maintainability91.6%
Architecture91.6%
Performance88.4%
AI Usage21.6%
Skills & Technologies
Programming Languages
C#
Technical Skills
API Client DevelopmentAPI IntegrationAPI developmentAsynchronous ProgrammingBackend DevelopmentBackend IntegrationBatch ProcessingC#DTO DevelopmentEnum Definitionbackend developmentcryptographylogging
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline