CESGA-Quantum-Spain/cunqa
Mar 2025 – Apr 2026
12 Months active
Languages Used
YAMLMarkdownHTMLPythonRSTC++BashCMake
Technical Skills
CI/CDDocumentationConfiguration ManagementCircuit SimulationCode RefactoringFront-end Development
D-Exposito
PROFILE
D-exposito
Over the past year, contributed to the CESGA-Quantum-Spain/cunqa repository by building and refining a distributed quantum computing framework with robust circuit simulation, parameterization, and documentation automation. Leveraging Python, C++, and CMake, delivered features such as multicontrolled gate support, parametric circuit upgrades, and QuEST simulator integration, while enhancing reliability through targeted bug fixes and expanded test coverage. Improved developer experience by automating documentation deployment, streamlining build pipelines, and clarifying onboarding materials. The work emphasized maintainability and extensibility, introducing advanced classical control, flexible job configuration, and comprehensive logging management, resulting in a scalable platform for quantum algorithm development and experimentation.
Overall Statistics
Feature vs Bugs
61%Features
Repository Contributions
112Total
Bugs
26
Commits
112
Features
41
Lines of code
40,713
Activity Months12
Your Network
12 peopleSame Organization
@cesga.es1
Shared Repositories
11
C6RVhWZTTBjcj3lqqcUdZjTArVXewnh95+8y/WxWYfw=Member
Adrian RomanMember
L0AA6K6vJcXTl6saLDqmOC0L+rCz3TfxpXg2HECQ+pQ=Member
L0AA6K6vJcXTl6saLDqmOC0L+rCz3TfxpXg2HECQ+pQ=Member
L0AA6K6vJcXTl6saLDqmOC0L+rCz3TfxpXg2HECQ+pQ=Member
L0AA6K6vJcXTl6saLDqmOC0L+rCz3TfxpXg2HECQ+pQ=Member
Jorge Vázquez PérezMember
Jorge VázquezMember
martaMember
Work History
April 2026
20 Commits • 7 Features
Apr 1, 2026April 2026 monthly summary for Cunqa (CESGA-Quantum-Spain/cunqa): Delivered a set of feature-rich enhancements, stronger safeguards, and broader hardware/simulator support. Key features include log management enhancements with a remove_logs option and safer log deletion during job cleanup; configurable shot counts in upgrade_parameters for flexible circuit execution and improved statistics; advanced classical control with multicontrolled gates and cif-based conditioning; introduction of per-QPU communications types in QPU configuration for clearer hardware mapping; and expanded QuEST simulator integration with broader gate support and build/config improvements for static linking. In parallel, the codebase benefited from test-suite cleanup and a release-ready versioning update, contributing to reliability and faster iteration cycles. Overall, these changes improve experimentation throughput, reduce risk, and broaden the platform’s capabilities across simulators and hardware. Key technologies demonstrated include CMake/build hygiene, per-QPU configuration design, cif and multicontrolled gate logic, and QuEST integration patterns.
20 Commits • 7 Features
Apr 1, 2026April 2026 monthly summary for Cunqa (CESGA-Quantum-Spain/cunqa): Delivered a set of feature-rich enhancements, stronger safeguards, and broader hardware/simulator support. Key features include log management enhancements with a remove_logs option and safer log deletion during job cleanup; configurable shot counts in upgrade_parameters for flexible circuit execution and improved statistics; advanced classical control with multicontrolled gates and cif-based conditioning; introduction of per-QPU communications types in QPU configuration for clearer hardware mapping; and expanded QuEST simulator integration with broader gate support and build/config improvements for static linking. In parallel, the codebase benefited from test-suite cleanup and a release-ready versioning update, contributing to reliability and faster iteration cycles. Overall, these changes improve experimentation throughput, reduce risk, and broaden the platform’s capabilities across simulators and hardware. Key technologies demonstrated include CMake/build hygiene, per-QPU configuration design, cif and multicontrolled gate logic, and QuEST integration patterns.
April 2026
March 2026
11 Commits • 6 Features
Mar 1, 2026March 2026 Cunqa monthly summary: Delivered foundational scaffolding, reliability, and developer experience improvements for a distributed quantum emulator, with a focus on scalable setup, robust documentation, clearer counts representation, and improved resource management. The work enables faster onboarding, measurable reliability gains, and cleaner operational workflows across the repo CESGA-Quantum-Spain/cunqa.
March 2026
11 Commits • 6 Features
Mar 1, 2026March 2026 Cunqa monthly summary: Delivered foundational scaffolding, reliability, and developer experience improvements for a distributed quantum emulator, with a focus on scalable setup, robust documentation, clearer counts representation, and improved resource management. The work enables faster onboarding, measurable reliability gains, and cleaner operational workflows across the repo CESGA-Quantum-Spain/cunqa.
February 2026
3 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for CESGA-Quantum-Spain/cunqa. This month focused on streamlining the build pipeline, expanding noise simulation capabilities, and hardening quantum circuit operations. Key outcomes include removing legacy build script, enhancing noise modeling with a new parameter and import path fixes, and correcting multicontrolled gate parameter handling for better compatibility.
3 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for CESGA-Quantum-Spain/cunqa. This month focused on streamlining the build pipeline, expanding noise simulation capabilities, and hardening quantum circuit operations. Key outcomes include removing legacy build script, enhancing noise modeling with a new parameter and import path fixes, and correcting multicontrolled gate parameter handling for better compatibility.
February 2026
January 2026
11 Commits • 4 Features
Jan 1, 2026January 2026 snapshot for CESGA-Quantum-Spain/cunqa: Delivered usability improvements for C++ examples, strengthened circuit transpilation and parameter handling, reintroduced SAVE_STATE support, and upgraded testing/docs infrastructure. Implemented targeted bug fixes in probability handling and debugging workflows, enabling more reliable simulations and faster iteration.
January 2026
11 Commits • 4 Features
Jan 1, 2026January 2026 snapshot for CESGA-Quantum-Spain/cunqa: Delivered usability improvements for C++ examples, strengthened circuit transpilation and parameter handling, reintroduced SAVE_STATE support, and upgraded testing/docs infrastructure. Implemented targeted bug fixes in probability handling and debugging workflows, enabling more reliable simulations and faster iteration.
December 2025
8 Commits • 2 Features
Dec 1, 2025December 2025 - Cunqa (CESGA-Quantum-Spain/cunqa). Focused on reliability and accuracy of probabilistic simulations and parameterized circuit execution. Delivered key features that improve probability analytics, per-qubit and subset probabilities, and state representations, along with robust parameter handling and expanded test coverage. Highlights include enhanced probability handling across multiple cl_registers with per-qubit/subset options, refactored CunqaCircuit parameter management (lambda removal, error handling for instruction parameters, and ensured variable parameters are assigned before execution), and targeted fixes to edge cases in probability data structures (num_qubits handling, reset instruction logic, and simplified conditional instructions to X gates). Expanded tests cover probability extraction, save_state, state retrieval, and variable handling, strengthening regression safety and maintainability.
8 Commits • 2 Features
Dec 1, 2025December 2025 - Cunqa (CESGA-Quantum-Spain/cunqa). Focused on reliability and accuracy of probabilistic simulations and parameterized circuit execution. Delivered key features that improve probability analytics, per-qubit and subset probabilities, and state representations, along with robust parameter handling and expanded test coverage. Highlights include enhanced probability handling across multiple cl_registers with per-qubit/subset options, refactored CunqaCircuit parameter management (lambda removal, error handling for instruction parameters, and ensured variable parameters are assigned before execution), and targeted fixes to edge cases in probability data structures (num_qubits handling, reset instruction logic, and simplified conditional instructions to X gates). Expanded tests cover probability extraction, save_state, state retrieval, and variable handling, strengthening regression safety and maintainability.
December 2025
November 2025
31 Commits • 10 Features
Nov 1, 2025November 2025 monthly summary for CESGA-Quantum-Spain/cunqa. Key features delivered include: (1) ViqueiraQRNN submodule added to enable external neural-network integration (commit 53554555268f33dcd92e2c530d89f0bdf0956b1d); (2) Time formats support for days-hours and days-hours:minutes:seconds (commit c8ba4b9d663fa405baabf6ac41be2bd7b9e29cec); (3) Extended results API with save_state, statevector, and density_matrix properties for richer post-processing (commit 224f64d9661ae29117f61f1f386ea5858f056569). Major fixes and maintenance included: (a) transpilation-compatible parameter handling (commit 03f639d1a43193946dbf967cf4a5109d6e8688b3); (b) fixes to process_instrs and divide_instr in circuit_extensions (commit cb8219d8007e4d65ffaa2c86af685af476d1e53c); (c) save_state handling in _check_instruction (commit 51ef6644cbd51eeac8058d7ed2ef036e416e0310); and (d) ongoing housekeeping and documentation cleanups (multiple commits, e.g., 238edb375a3ffd7c5ce98036fa45d607919f8ac6; 6d5cb52cff3c045909a8368a404ab75ba71c7406). Overall impact: faster NN-enabled workflows, broader analytical capabilities, and a cleaner, more maintainable codebase. Technologies/skills demonstrated: submodule management, API evolution, build-system tweaks (CMake, docs), testing scaffolding (mock components), and comprehensive maintenance.
November 2025
31 Commits • 10 Features
Nov 1, 2025November 2025 monthly summary for CESGA-Quantum-Spain/cunqa. Key features delivered include: (1) ViqueiraQRNN submodule added to enable external neural-network integration (commit 53554555268f33dcd92e2c530d89f0bdf0956b1d); (2) Time formats support for days-hours and days-hours:minutes:seconds (commit c8ba4b9d663fa405baabf6ac41be2bd7b9e29cec); (3) Extended results API with save_state, statevector, and density_matrix properties for richer post-processing (commit 224f64d9661ae29117f61f1f386ea5858f056569). Major fixes and maintenance included: (a) transpilation-compatible parameter handling (commit 03f639d1a43193946dbf967cf4a5109d6e8688b3); (b) fixes to process_instrs and divide_instr in circuit_extensions (commit cb8219d8007e4d65ffaa2c86af685af476d1e53c); (c) save_state handling in _check_instruction (commit 51ef6644cbd51eeac8058d7ed2ef036e416e0310); and (d) ongoing housekeeping and documentation cleanups (multiple commits, e.g., 238edb375a3ffd7c5ce98036fa45d607919f8ac6; 6d5cb52cff3c045909a8368a404ab75ba71c7406). Overall impact: faster NN-enabled workflows, broader analytical capabilities, and a cleaner, more maintainable codebase. Technologies/skills demonstrated: submodule management, API evolution, build-system tweaks (CMake, docs), testing scaffolding (mock components), and comprehensive maintenance.
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025 (CESGA-Quantum-Spain/cunqa): Focused on reducing technical debt and improving user guidance. Key deliverables include code cleanup by removing the unused are_QPUs_raised helper and enhancements to Iterative QPE documentation with external references. No critical bugs were reported this month; the work improves maintainability, onboarding, and the reliability of QPE workflows, aligning with business goals to shorten time-to-value for users.
2 Commits • 2 Features
Oct 1, 2025October 2025 (CESGA-Quantum-Spain/cunqa): Focused on reducing technical debt and improving user guidance. Key deliverables include code cleanup by removing the unused are_QPUs_raised helper and enhancements to Iterative QPE documentation with external references. No critical bugs were reported this month; the work improves maintainability, onboarding, and the reliability of QPE workflows, aligning with business goals to shorten time-to-value for users.
October 2025
September 2025
7 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for CESGA-Quantum-Spain/cunqa focusing on distributed Grover workflow enhancements and reliability improvements. Delivered multicontrolled gate support within the CUNQA circuit library, including a distributed Grover example, and applied targeted bug fixes and dependency updates to improve reliability, simulation accuracy, and interoperability with AER, spdlog, and libzmq. Introduced a CITATION.cff metadata file to enable proper attribution, discovery, and reproducibility. These changes enhance scalability for distributed quantum simulations and position the project for broader adoption while maintaining compatibility with the existing toolchain.
September 2025
7 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for CESGA-Quantum-Spain/cunqa focusing on distributed Grover workflow enhancements and reliability improvements. Delivered multicontrolled gate support within the CUNQA circuit library, including a distributed Grover example, and applied targeted bug fixes and dependency updates to improve reliability, simulation accuracy, and interoperability with AER, spdlog, and libzmq. Introduced a CITATION.cff metadata file to enable proper attribution, discovery, and reproducibility. These changes enhance scalability for distributed quantum simulations and position the project for broader adoption while maintaining compatibility with the existing toolchain.
August 2025
7 Commits • 2 Features
Aug 1, 2025August 2025 (2025-08) monthly summary for CESGA-Quantum-Spain/cunqa: Delivered robust parametric circuit parameter handling and upgrade workflow enhancements, expanding labeling, flexible updates across qjob instances, and a safe, warning-driven parameter validation. Added Apache License 2.0 to establish licensing terms and improve compliance. The work reduces upgrade friction, enhances reliability, and sets the foundation for scalable parametric workflows.
7 Commits • 2 Features
Aug 1, 2025August 2025 (2025-08) monthly summary for CESGA-Quantum-Spain/cunqa: Delivered robust parametric circuit parameter handling and upgrade workflow enhancements, expanding labeling, flexible updates across qjob instances, and a safe, warning-driven parameter validation. Added Apache License 2.0 to establish licensing terms and improve compliance. The work reduces upgrade friction, enhances reliability, and sets the foundation for scalable parametric workflows.
August 2025
July 2025
8 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary for CESGA-Quantum-Spain/cunqa: Key features delivered include README logo enhancements with color-scheme awareness, CunqaCircuit reset functionality, and documentation/readability improvements. No major bug fixes were recorded in this scope. The work improves UX, maintainability, and extensibility, enabling robust qubit reset operations and clearer project documentation.
July 2025
8 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary for CESGA-Quantum-Spain/cunqa: Key features delivered include README logo enhancements with color-scheme awareness, CunqaCircuit reset functionality, and documentation/readability improvements. No major bug fixes were recorded in this scope. The work improves UX, maintainability, and extensibility, enabling robust qubit reset operations and clearer project documentation.
April 2025
3 Commits
Apr 1, 2025April 2025 monthly summary for CESGA-Quantum-Spain/cunqa: Delivered stabilization of the documentation build and clarified installation guidance, improving reliability for developers and onboarding. Key commits contributed to ReadTheDocs configuration and CMake/doc updates, reducing build-time errors and aligning deployment instructions across standard and Ninja build workflows.
3 Commits
Apr 1, 2025April 2025 monthly summary for CESGA-Quantum-Spain/cunqa: Delivered stabilization of the documentation build and clarified installation guidance, improving reliability for developers and onboarding. Key commits contributed to ReadTheDocs configuration and CMake/doc updates, reducing build-time errors and aligning deployment instructions across standard and Ninja build workflows.
April 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 – Cunqa (CESGA-Quantum-Spain/cunqa): Delivered automated documentation deployment via Read the Docs CI/CD configuration. Implemented .readthedocs.yaml to define the build environment (OS and Python), configure Sphinx, and establish a docs CI pipeline aligned with code changes. This work reduces manual steps, ensures up-to-date docs with every release, and improves contributor onboarding and customer-facing documentation reliability.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 – Cunqa (CESGA-Quantum-Spain/cunqa): Delivered automated documentation deployment via Read the Docs CI/CD configuration. Implemented .readthedocs.yaml to define the build environment (OS and Python), configure Sphinx, and establish a docs CI pipeline aligned with code changes. This work reduces manual steps, ensures up-to-date docs with every release, and improves contributor onboarding and customer-facing documentation reliability.
Activity
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Quality Metrics
Correctness92.8%
Maintainability89.0%
Architecture88.8%
Performance88.4%
AI Usage22.4%
Skills & Technologies
Programming Languages
BashC++CMakeGitHTMLMarkdownPythonRSTShellYAML
Technical Skills
Algorithm ImplementationBackend DevelopmentBug FixingBuild ConfigurationC++C++ developmentC++ programmingCI/CDCMakeCMake configurationCircuit DesignCircuit SimulationCode CleanupCode RefactoringCode refactoring
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