ocaml/opam-repository
Jun 2025 – Dec 2025
2 Months active
Languages Used
OCamlPython
Technical Skills
AI VerificationAPI DevelopmentFormal MethodsMachine Learning VerificationONNXSoftware Safety
Julien Girard-Satabin
PROFILE
Julien Girard-satabin
Worked on the ocaml/opam-repository, delivering two major CAISAR releases focused on AI verification and safety. Developed new features in OCaml and Python, including support for Double data types, quantized ONNX operators, and advanced vector operations to enhance performance and reliability. Integrated SVM-based verification and global robustness property support, enabling end-to-end validation of neural network models. Improved API serialization for JSON integration and introduced timeout controls for scalable workflows. Enhanced documentation and streamlined onboarding for both business and technical users. Addressed ONNX conversion bugs and expanded prover options, balancing precision and speed for robust, secure machine learning verification workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
131
Activity Months2
Your Network
394 peopleSame Organization
@cea.fr34
Gilles GrospellierMember
Abdelhadi KARAMember
Alexandre l'HeritierMember
Basile DeslogesMember
Benjamin JorgeMember
Cédric ChevalierMember
Cyrille BougotMember
David DureauMember
armengauMember
Shared Repositories
360
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for ocaml/opam-repository: Delivered CAISAR 5.0 with global robustness property support across input domains, enhanced prover options for precision-speed trade-offs, and targeted ONNX conversion bug fixes, leading to more reliable and scalable verification workflows.
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for ocaml/opam-repository: Delivered CAISAR 5.0 with global robustness property support across input domains, enhanced prover options for precision-speed trade-offs, and targeted ONNX conversion bug fixes, leading to more reliable and scalable verification workflows.
December 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for repository ocaml/opam-repository focused on delivering business value through a major feature release and solidification of capabilities. The CAISAR 4.0 release expanded critical capabilities including support for Double data types and quantized ONNX operators, improved API serialization for JSON integration, and timeout controls for nnenum, enabling more reliable and scalable workflows. The interpretation module received performance-oriented enhancements with advanced vector operations, and SVM-based verification was integrated to strengthen validation. Documentation was refreshed to accelerate onboarding and time-to-value for customers and teams.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for repository ocaml/opam-repository focused on delivering business value through a major feature release and solidification of capabilities. The CAISAR 4.0 release expanded critical capabilities including support for Double data types and quantized ONNX operators, improved API serialization for JSON integration, and timeout controls for nnenum, enabling more reliable and scalable workflows. The interpretation module received performance-oriented enhancements with advanced vector operations, and SVM-based verification was integrated to strengthen validation. Documentation was refreshed to accelerate onboarding and time-to-value for customers and teams.
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance80.0%
AI Usage30.0%
Skills & Technologies
Programming Languages
OCamlPython
Technical Skills
AI VerificationAI safetyAPI DevelopmentAPI developmentFormal MethodsMachine Learning VerificationONNXSoftware SafetySoftware Securitysoftware development
Repositories Contributed To
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