Classiq/classiq-library
Apr 2025 – Dec 2025
3 Months active
Languages Used
JSONPythonQiskit
Technical Skills
Block EncodingCircuit DesignClassiqClassiq PlatformClassiq SDKCode Refactoring
bit2qbit
PROFILE
Bit2qbit
Viraj D’Souza developed and enhanced quantum block encoding frameworks within the Classiq/classiq-library, focusing on practical implementations for diverse graph structures and structured matrices such as extended binary trees, Toeplitz, and Laplacian matrices. Using Python, Qiskit, and Jupyter Notebooks, Viraj designed and validated algorithms that demonstrated quadratic speedups in quantum walk simulations and improved the reliability of quantum circuit design. He reorganized and clarified documentation, streamlining onboarding for researchers and developers. His work included iterative code refactoring, notebook-driven demonstrations, and targeted bug fixes, reflecting a deep, methodical approach to both engineering quality and knowledge sharing in quantum computing.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
10Total
Bugs
1
Commits
10
Features
5
Lines of code
5,943
Activity Months3
Your Network
50 people
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for the Classiq development team, focusing on documentation and knowledge sharing around block encoding techniques.
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for the Classiq development team, focusing on documentation and knowledge sharing around block encoding techniques.
December 2025
November 2025
4 Commits • 3 Features
Nov 1, 2025November 2025 focused on expanding the block-encoding portfolio for structured matrices and improving documentation and reliability. Delivered practical block-encoding implementations for checkerboard, Toeplitz, tridiagonal, and Laplacian matrices, enabling next-step quantum simulations. Added a block-encoding circuit for D-dimensional Laplacians with periodic boundary conditions, addressing performance and correctness. Strengthened documentation with Jupyter notebook references and fixed critical links and normalization issues, reducing onboarding time and support overhead. Resolved timeout-related conflicts to ensure smooth delivery per ongoing paper-driven work.
November 2025
4 Commits • 3 Features
Nov 1, 2025November 2025 focused on expanding the block-encoding portfolio for structured matrices and improving documentation and reliability. Delivered practical block-encoding implementations for checkerboard, Toeplitz, tridiagonal, and Laplacian matrices, enabling next-step quantum simulations. Added a block-encoding circuit for D-dimensional Laplacians with periodic boundary conditions, addressing performance and correctness. Strengthened documentation with Jupyter notebook references and fixed critical links and normalization issues, reducing onboarding time and support overhead. Resolved timeout-related conflicts to ensure smooth delivery per ongoing paper-driven work.
April 2025
5 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on key accomplishments for the Classiq developer team. This period focused on delivering a major feature enhancement to the Quantum block encoding framework within the Classiq library, along with improved demonstration tooling and library stability. The work centers on enabling practical block encoding for diverse graph structures and validating performance benefits through notebooks and tests.
5 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on key accomplishments for the Classiq developer team. This period focused on delivering a major feature enhancement to the Quantum block encoding framework within the Classiq library, along with improved demonstration tooling and library stability. The work centers on enabling practical block encoding for diverse graph structures and validating performance benefits through notebooks and tests.
April 2025
Activity
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Quality Metrics
Correctness86.0%
Maintainability84.0%
Architecture84.0%
Performance84.0%
AI Usage46.0%
Skills & Technologies
Programming Languages
JSONPythonQiskit
Technical Skills
Block EncodingCircuit DesignClassiqClassiq PlatformClassiq SDKCode RefactoringGraph TheoryJupyter NotebookJupyter NotebooksPythonQuantum AlgorithmsQuantum ComputingQuantum WalksTestingalgorithm design
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