ocaml/opam-repository
Nov 2024 – Apr 2026
11 Months active
Languages Used
OCamlOcamlShell
Technical Skills
Build SystemsPackage ManagementBinary AnalysisCompiler DevelopmentFormal MethodsSymbolic Execution
Frédéric Recoules
PROFILE
Frédéric Recoules
Over eleven months, this developer contributed to the ocaml/opam-repository by delivering fourteen features and resolving six bugs, focusing on binary analysis, build systems, and package management. They engineered cross-platform enhancements, expanded architecture support, and improved release engineering for tools like Binsec, Unisim Archisec, and Bitwuzla-cxx. Their work included migrating build systems to Dune, refining dependency management, and implementing robust packaging practices to ensure reproducible builds and reliable deployments. Using OCaml, C++, and Shell, they addressed disassembly reliability, formal methods integration, and continuous integration stability, resulting in improved maintainability, onboarding, and cross-architecture compatibility for the OCaml ecosystem’s core analysis tooling.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
27Total
Bugs
6
Commits
27
Features
14
Lines of code
1,120
Activity Months11
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
April 2026
3 Commits • 1 Features
Apr 1, 2026April 2026: Delivered cross-platform enhancements for opam-repository, added quantifier functionality, and hardened package download integrity. Achieved broader Alpine and macOS support, ensured authenticity of downloads, and fixed runtest issues on macOS and Fedora, enabling more reliable and secure package provisioning across environments.
3 Commits • 1 Features
Apr 1, 2026April 2026: Delivered cross-platform enhancements for opam-repository, added quantifier functionality, and hardened package download integrity. Achieved broader Alpine and macOS support, ensured authenticity of downloads, and fixed runtest issues on macOS and Fedora, enabling more reliable and secure package provisioning across environments.
April 2026
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for ocaml/opam-repository. Delivered two major feature sets with significant business value: Bitwuzla release with C++ API update and OCaml bindings compatibility; BINSEC platform stability and disassembly enhancements. Implemented packaging guard to prevent incompatible Bitwuzla versions. Improved tooling and tests; updated dependencies and vendor submodules. Demonstrated cross-language API integration, architecture-aware disassembly, and robust release engineering.
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for ocaml/opam-repository. Delivered two major feature sets with significant business value: Bitwuzla release with C++ API update and OCaml bindings compatibility; BINSEC platform stability and disassembly enhancements. Implemented packaging guard to prevent incompatible Bitwuzla versions. Improved tooling and tests; updated dependencies and vendor submodules. Demonstrated cross-language API integration, architecture-aware disassembly, and robust release engineering.
January 2026
4 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for ocaml/opam-repository. Delivered cross-architecture core dump support and a comprehensive SSE plugin API overhaul, stabilized the CI/build pipeline, and performed significant refactoring to improve maintainability and type safety. Also updated documentation to reflect API changes and introduced onboarding material for future contributors. These efforts together increased cross-arch debugging reliability, reduced release risk, and set a solid foundation for scalable extension of core analysis tooling.
4 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for ocaml/opam-repository. Delivered cross-architecture core dump support and a comprehensive SSE plugin API overhaul, stabilized the CI/build pipeline, and performed significant refactoring to improve maintainability and type safety. Also updated documentation to reflect API changes and introduced onboarding material for future contributors. These efforts together increased cross-arch debugging reliability, reduced release risk, and set a solid foundation for scalable extension of core analysis tooling.
January 2026
October 2025
2 Commits • 1 Features
Oct 1, 2025Concise monthly summary for 2025-10 focusing on delivering Unisim_archisec 0.0.13 release for ocaml/opam-repository with packaging and metadata updates. Emphasizes improvements to versioning, dependencies, and source URL configuration, plus release metadata and bug-fix enhancements.
October 2025
2 Commits • 1 Features
Oct 1, 2025Concise monthly summary for 2025-10 focusing on delivering Unisim_archisec 0.0.13 release for ocaml/opam-repository with packaging and metadata updates. Emphasizes improvements to versioning, dependencies, and source URL configuration, plus release metadata and bug-fix enhancements.
August 2025
3 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for ocaml/opam-repository focusing on delivering cross-platform reliability and packaging hygiene. Key features delivered include Unisim Archisec AMD64 instruction set expansion and decoder stability improvements, and major packaging improvements for bitwuzla-cxx with checksum alignment. These changes enhanced cross-platform reliability, Alpine Linux build stability, and overall release readiness. Technologies demonstrated include AMD64 architecture extensions, decoder stability tuning for dynamic bitvector automata, Alpine-compatible packaging, and versioned releases with proper checksums.
3 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for ocaml/opam-repository focusing on delivering cross-platform reliability and packaging hygiene. Key features delivered include Unisim Archisec AMD64 instruction set expansion and decoder stability improvements, and major packaging improvements for bitwuzla-cxx with checksum alignment. These changes enhanced cross-platform reliability, Alpine Linux build stability, and overall release readiness. Technologies demonstrated include AMD64 architecture extensions, decoder stability tuning for dynamic bitvector automata, Alpine-compatible packaging, and versioned releases with proper checksums.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for ocaml/opam-repository: Focused release engineering and stability improvements. Delivered Unisim Archisec 0.0.11 with AMD64 instruction support and a plugin crash fix; updated opam packaging (dependencies, build instructions, and source URL) to improve reproducibility and onboarding. Release was backed by a concrete commit showcasing the release (65e23403f775282cd13782e9f3bccff2595bec5e).
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for ocaml/opam-repository: Focused release engineering and stability improvements. Delivered Unisim Archisec 0.0.11 with AMD64 instruction support and a plugin crash fix; updated opam packaging (dependencies, build instructions, and source URL) to improve reproducibility and onboarding. Release was backed by a concrete commit showcasing the release (65e23403f775282cd13782e9f3bccff2595bec5e).
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary: Delivered Binsec 0.10.1 release with disassembly reliability improvements and formula enhancements in ocaml/opam-repository. Implemented experimental support for custom entries in formulas, synchronized the DBA printer with the 'sse' script, and fixed x86 and RISCV disassembly. The work improved analysis reliability, broadened formula capabilities, and reinforced cross-architecture support, delivering tangible business value for maintainers and users.
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary: Delivered Binsec 0.10.1 release with disassembly reliability improvements and formula enhancements in ocaml/opam-repository. Implemented experimental support for custom entries in formulas, synchronized the DBA printer with the 'sse' script, and fixed x86 and RISCV disassembly. The work improved analysis reliability, broadened formula capabilities, and reinforced cross-architecture support, delivering tangible business value for maintainers and users.
June 2025
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary focusing on key accomplishments, business value, and technical outcomes for the ocaml/opam-repository work.
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary focusing on key accomplishments, business value, and technical outcomes for the ocaml/opam-repository work.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary: Delivered Bitwuzla-cxx OCaml bindings and released bitwuzla-cxx v0.7.0 for ocaml/opam-repository. Release included updated Opam dependencies, build instructions, and source URL for the new version. No major bugs were reported this month; the focus was on feature delivery and packaging improvements to broaden OCaml ecosystem adoption. Impact: improved OCaml integration with Bitwuzla C++ API, streamlined release packaging, and clearer upgrade path for users.
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary: Delivered Bitwuzla-cxx OCaml bindings and released bitwuzla-cxx v0.7.0 for ocaml/opam-repository. Release included updated Opam dependencies, build instructions, and source URL for the new version. No major bugs were reported this month; the focus was on feature delivery and packaging improvements to broaden OCaml ecosystem adoption. Impact: improved OCaml integration with Bitwuzla C++ API, streamlined release packaging, and clearer upgrade path for users.
April 2025
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025 — ocaml/opam-repository highlights two major feature tracks with corresponding releases, boosting static analysis capabilities and architecture-specific decoding, while improving stability and debugging.
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025 — ocaml/opam-repository highlights two major feature tracks with corresponding releases, boosting static analysis capabilities and architecture-specific decoding, while improving stability and debugging.
November 2024
2 Commits • 1 Features
Nov 1, 20242024-11 monthly summary for ocaml/opam-repository: delivered a Bitwuzla-cxx 0.6.1 release with vendored submodules to refresh the SMT solver stack; disabled arm32 builds to prevent unsupported builds; overall, improved build stability, consistency, and upgrade readiness for downstream users.
2 Commits • 1 Features
Nov 1, 20242024-11 monthly summary for ocaml/opam-repository: delivered a Bitwuzla-cxx 0.6.1 release with vendored submodules to refresh the SMT solver stack; disabled arm32 builds to prevent unsupported builds; overall, improved build stability, consistency, and upgrade readiness for downstream users.
November 2024
Activity
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Quality Metrics
Correctness91.8%
Maintainability91.8%
Architecture91.2%
Performance87.4%
AI Usage20.8%
Skills & Technologies
Programming Languages
OCamlOcamlShell
Technical Skills
Binary AnalysisBuild System ConfigurationBuild System ManagementBuild SystemsC++Compiler DevelopmentDependency ManagementFormal MethodsOCamlOCaml developmentPackage ManagementRelease EngineeringRelease ManagementSMT SolversSymbolic Execution
Repositories Contributed To
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