
Marianthi Sousamli contributed to the Blueprints-org/blueprints repository by developing core Eurocode-compliant calculation modules, focusing on both Chapter 7 and Appendix E of NEN-EN 1995-1-1. She established foundational code structures and implemented formulas as Python classes, integrating evaluation logic, type hinting, and comprehensive Pytest-based unit tests. Her work included expanding physical quantity representations and introducing new type aliases to improve precision and clarity in engineering calculations. By generating LaTeX outputs for documentation and ensuring consistent formatting and numbering, Marianthi enhanced the maintainability and extensibility of the codebase, supporting more reliable compliance checks and streamlined reporting workflows.

September 2025: Delivered core Eurocode 1995-1-1 (2023) Appendix E functionality and strengthened the blueprints module for reliability and clarity. Implemented comprehensive formulas (E1–E10) with evaluation logic and LaTeX output, backed by a robust test suite. Introduced an NMM2 alias for bending stiffness to improve precision in the blueprints module. Improved formatting, numbering consistency, and test coverage to reduce risk and accelerate compliance checks.
September 2025: Delivered core Eurocode 1995-1-1 (2023) Appendix E functionality and strengthened the blueprints module for reliability and clarity. Implemented comprehensive formulas (E1–E10) with evaluation logic and LaTeX output, backed by a robust test suite. Introduced an NMM2 alias for bending stiffness to improve precision in the blueprints module. Improved formatting, numbering consistency, and test coverage to reduce risk and accelerate compliance checks.
May 2025 — Performance review for Blueprints-org/blueprints. Focused on laying foundation for Eurocode-compliant calculations (Chapter 7) and expanding quantity representations. Implemented new quantity aliases, scaffolding, and formulas with tests and LaTeX docs. No major bugs reported. Business value: improved extensibility, code quality, and faster delivery of Chapter 7 features.
May 2025 — Performance review for Blueprints-org/blueprints. Focused on laying foundation for Eurocode-compliant calculations (Chapter 7) and expanding quantity representations. Implemented new quantity aliases, scaffolding, and formulas with tests and LaTeX docs. No major bugs reported. Business value: improved extensibility, code quality, and faster delivery of Chapter 7 features.
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