
Avoin
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I’m building a research-grade quantum simulator in Python and need a robust codebase that can accurately model multi-qubit circuits, apply standard gate operations, and return state-vector or density-matrix outputs. Whether you prefer to work directly with NumPy/SciPy or leverage existing open-source frameworks such as Qiskit, Cirq, or QuTiP is completely up to you; the key requirement is clean, well-documented code that runs reliably under Python 3.11. Please provide: • A modular simulation engine capable of handling at least 10-15 qubits, with optional noise or decoherence modelling • A clear, Pythonic API for defining circuits, executing simulations, and extracting results (probabilities, expectation values, etc.) • Unit tests plus a concise README that covers setup, usage examples, and any external dependencies Acceptance criteria: the package installs with pip, passes the included tests, and reproduces benchmark results I will share to within 10 % accuracy. Source files, tests, and documentation should be delivered through a version-controlled repository so I can track progress and run automated checks.
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24 freelancerit tarjoavat keskimäärin $15 AUD/tunti tätä projektia

Hi there, I’ve reviewed your project and understand you’re looking for a research-grade quantum simulator in Python that can model multi-qubit circuits, apply standard gates, and return accurate state-vector or density-matrix outputs. The focus will be on a modular, well-documented codebase with a clean Pythonic API for defining circuits, running simulations, and extracting results efficiently. I can build a simulator capable of handling 10–15 qubits, with optional noise or decoherence modelling, using either NumPy/SciPy or established frameworks like Qiskit, Cirq, or QuTiP—whichever best balances performance, reliability, and maintainability. The package will include unit tests, a concise README with setup and usage examples, and a version-controlled repository so progress is transparent. Benchmark reproducibility within 10% accuracy will be ensured. You’ll receive a fully tested, pip-installable package that’s ready for research-grade experiments, along with clear documentation to facilitate ongoing development or extension. Best regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
$15 AUD 40 päivässä
4,9
4,9

Hi, As per my understanding: You need a research-grade quantum circuit simulator in Python capable of modeling multi-qubit systems (10–15 qubits), applying standard quantum gates, and returning results such as state vectors, density matrices, probabilities, and expectation values. The solution should have a clean modular architecture, optionally support noise/decoherence models, and expose a Pythonic API for defining and executing circuits. The package must run on Python 3.11, include unit tests, documentation, and be delivered through a version-controlled repository with reproducible benchmark results. Implementation approach: I will design a modular simulation engine using either optimized NumPy/SciPy linear-algebra routines or a structured wrapper over frameworks like Qiskit/Cirq depending on performance and flexibility needs. The core will include circuit definition modules, gate operators, state evolution logic, and optional noise channels. A clean API will allow users to construct circuits, run simulations, and extract measurements or expectation values. I will implement unit tests to validate gate operations and benchmark accuracy, package the project with pip-compatible setup files, and provide a concise README with installation steps, examples, and dependencies. All work will be maintained in a Git repository for version control and testing. A few quick questions: Do you prefer a pure NumPy-based simulator or integration with frameworks like Qiskit/Cirq?
$8 AUD 40 päivässä
4,4
4,4

Hi there, I understand you need a Python based quantum simulation engine capable of modelling multi qubit circuits with standard gate operations and producing state vector or density matrix outputs. The main challenge in projects like this is keeping the simulation efficient and modular so it can handle 10–15 qubits while still allowing optional noise modelling and clear circuit definitions. My name is Chirag Ardeshna, and I am a full stack developer. I have experience working with Python based scientific systems and building modular codebases designed for reliability and reproducibility. I typically work with libraries such as NumPy and scientific frameworks while structuring code with clear APIs, testing, and documentation. My approach is to design a modular simulation core, implement circuit and gate abstractions, integrate optional noise modelling, and provide unit tests along with a clean Python API and documentation. I am available to review the benchmark requirements and can start once the repository and specifications are shared. Regards Chirag
$12 AUD 40 päivässä
4,4
4,4

Hi there, I can do your project. I know Python well, I use Spyder and Jupyter to code. I have Python 3.
$8 AUD 40 päivässä
3,3
3,3

Hello, Your project aligns perfectly with my background in scientific computing and high-performance Python development. I can build a clean, modular quantum simulation engine in Python 3.11 capable of handling 10–15 qubits with state-vector and density-matrix backends. Depending on your preference, I can implement a lightweight NumPy/SciPy core for full control and transparency, or extend a framework like Qiskit, Cirq, or QuTiP while keeping the API clean and research-friendly. **What I’ll deliver:** * Modular simulator (state vector + optional density matrix) * Standard gate set (X, Y, Z, H, S, T, CNOT, parameterized rotations, etc.) * Optional noise/decoherence channels (depolarizing, amplitude damping, phase damping) * Pythonic circuit API (define → run → extract probabilities, amplitudes, expectation values) * Unit tests with pytest * Pip-installable package structure * Clear README with setup, examples, and benchmarks * Version-controlled Git repository The implementation will be optimized for correctness and numerical stability, and benchmarked to reproduce your reference results within the required 10% tolerance. I focus on clean architecture, documentation, and reproducibility — essential for research-grade software. I’d be glad to discuss your benchmark cases and preferred backend approach. Best regards, Jovan D.
$12 AUD 40 päivässä
3,0
3,0

You’re looking to build a robust Python quantum simulator that can handle multi-qubit circuits with modular design, including noise or decoherence modeling, and provide clear outputs like state vectors or density matrices. You need a clean, well-documented codebase compatible with Python 3.11, featuring a Pythonic API and comprehensive unit tests, all delivered via a version-controlled repository. With over 15 years of software development experience and more than 200 completed projects, I specialize in Python and scientific computing using NumPy and SciPy, which aligns perfectly with your need for a research-grade quantum simulation engine. My background includes developing complex simulations and creating maintainable codebases that prioritize clarity and reliability. I will build a modular simulation engine capable of supporting 10-15 qubits, integrating optional noise modeling, and delivering outputs such as probabilities and expectation values through a straightforward API. The package will be pip-installable, thoroughly tested, and documented with setup instructions and examples. I aim to deliver a working prototype within a week, ensuring it meets your 10% accuracy benchmark and passes all tests. Feel free to share your benchmark results and any additional details so we can get started smoothly.
$9 AUD 7 päivässä
2,0
2,0

As a seasoned Python software engineer with a strong background in Electrical Engineering, I am uniquely positioned to tackle your Python Quantum Simulation project. My proficiency allows me to write clean, well-documented code that not only meets the functionality requirements but also aligns with engineering best practices. Additionally, I have hands-on experience with both NumPy/SciPy and open-source frameworks like Qiskit, Cirq, and QuTiP, offering you options grounded in practicality.
$12 AUD 40 päivässä
1,6
1,6

Hello, As an experienced Full-Stack Developer and a proficient Python programmer, I am well-equipped to deliver on your Python Quantum Simulation project. I've had vast experience working with scientific computing libraries such as NumPy/SciPy and frameworks like Qiskit, Cirq, and QuTiP, which aligns perfectly with your project requirements. I have not only worked on your specific needs but also on similar complex projects involving modeling and simulation of intricate systems. Transforming ideas into functional and reliable products is my specialty. Your project's need for a modular simulation engine with controlled noise and decoherence modeling presents a challenge that I am eager to tackle. My expertise in developing clean, scalable, and easy-to-maintain backend systems will ensure my code helps the simulator handle at least 10-15 qubits seamlessly. In addition to providing robust code that guarantees accuracy, I always leave my clients satisfied through concise yet thorough documentations. My READMEs not only guide users through the setup process but also offer usage examples to make the implementation as smooth as possible. Running automated checks are a norm for me, so expect precise deliverables. Hence, by choosing me for your project, you’ll be investing in tailored solutions built upon a foundation of understanding, skill, and organized expertise. Thanks!
$14 AUD 33 päivässä
1,1
1,1

As an experienced software engineer, I've undertaken a myriad of challenging projects over the span of my 13-year career - including not only building applications from scratch but also working on complex and data-intensive systems. Leveraging these rich experiences, I'm confident of delivering exactly what you need for your quantum simulation project. Proficient with Python and well-versed in the scientific computing libraries such as NumPy/SciPy, Qiskit, Cirq, and QuTiP you've mentioned, I can readily design a clean, well-structured Pythonic API to satisfy your specifications. One of my core strengths is driving scalability in every dimension of an application, which would significantly benefit your Python-based quantum simulator. More so, I bring with me a keen eye for quality backed by test-driven development practices. Acquainting myself with your benchmark results to ensure that my simulations provide results within 10% accuracy shouldn't be a challenge - rather consider it an exciting hurdle that definitely piques my interest. Lastly, what truly sets me apart is not only my technical abilities but also my commitment to delivering exceptional client experiences. I consistently maintain a 100% Job Success Rate on this platform by offering seamless communication and conducting thorough code reviews—practices that would aid us in keeping track of progress and maintaining repo hygiene throughout the project.
$12 AUD 40 päivässä
1,3
1,3

Hi there, I’m Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering advanced solutions, specializing in Python and quantum computing. I have successfully developed a modular simulation engine for multi-qubit circuits leveraging frameworks like Qiskit and NumPy, ensuring clean and well-documented code that meets rigorous research standards.
$11 AUD 10 päivässä
0,0
0,0

Hello, I fully understand your needs and can deliver a research-grade quantum simulation framework in Python capable of modeling multi‑qubit circuits with accurate state‑vector and density‑matrix outputs, built with clean architecture and strong documentation. Based on my past experience, the most importance is ensuring numerical stability and scalable simulation design so multi‑qubit operations, noise modelling, and benchmarking remain accurate and maintainable as the system grows. I will proceed with the project in the following manner: ✔ Design a modular simulation engine (NumPy/SciPy or Qiskit/Cirq/QuTiP-based as appropriate) supporting 10–15 qubits with optional noise and decoherence models ✔ Build a clear Pythonic API for circuit definition, execution, and extraction of probabilities, expectation values, and observables ✔ Implement unit tests, benchmarking validation, pip-installable packaging, and comprehensive documentation within a version-controlled repository Looking forward to discussing more in detail on chat! ✅ Best Regards
$12 AUD 40 päivässä
0,0
0,0

I can deliver this. You need a Python 3.11 quantum simulator: multi-qubit circuits, standard gates, state-vector or density-matrix output, modular engine for 10–15 qubits with optional noise/decoherence, and a clear API for defining circuits, running simulations, and pulling probabilities and expectation values. I’m comfortable building it with NumPy/SciPy or with a framework like QuTiP—whichever keeps the codebase clean and maintainable for your research. I’ll provide a pip-installable package, unit tests, and a README with setup, usage examples, and dependencies. The repo will be version-controlled so you can track changes and run your checks. I’ll structure the code so your benchmark comparisons are straightforward; hitting your 10% accuracy target will be a concrete acceptance checkpoint. I’ve built numerical and scientific Python codebases with this kind of rigor before—modular design, tests, and documentation so others can extend it. If you share the benchmark spec and any preferred stack (pure NumPy vs QuTiP/Qiskit/Cirq), I can outline milestones and a timeline. Dejan
$12 AUD 40 päivässä
0,0
0,0

1. Self-introduction I’m a Python developer with extensive experience in scientific computing and quantum simulation. I’ve built modular simulators and research-grade tools using NumPy/SciPy and frameworks like Qiskit, Cirq, and QuTiP, with a strong focus on clean, maintainable, and testable code. 2. Technical approach Simulation core: A modular engine that supports 10–15 qubits with optional noise/decoherence modeling. Can be implemented either from scratch with NumPy/SciPy for maximal flexibility, or wrapped around Qiskit/Cirq/QuTiP for robustness and performance. Circuit API: Pythonic interface for defining circuits with gates (single-qubit, multi-qubit, parameterized gates), adding measurement operations, and extracting results in state-vector or density-matrix format. Execution & observables: Methods for running simulations, calculating probabilities, expectation values, and other relevant metrics. Supports batch runs for benchmarking. 3. Compliance & performance Python 3.11 compatible. Benchmark verification included to ensure results are within 10% of reference data. Code will be version-controlled via Git for progress tracking, review, and CI/CD testing. 4. Delivery & milestones Week 1–2: Core simulator and circuit API implementation. Week 2–3: Noise/decoherence module, measurement operations, and result extraction. Week 3–4: Unit tests, benchmarking, documentation, and pip-ready packaging.
$15 AUD 40 päivässä
0,0
0,0

Hi! This is a great project—building a research-grade quantum simulator requires both numerical accuracy and clean architecture, not just working code. I can develop a modular Python 3.11–compatible simulator that supports multi-qubit circuits (10–15 qubits) with both state-vector and optional density-matrix backends. I’ll structure the engine so core components (gates, circuits, backends, noise models) are clearly separated, making it easy to extend or swap implementations later. For performance and reliability, I can either build directly with NumPy/SciPy or layer on a proven framework like QuTiP or Cirq—depending on your benchmark and flexibility needs. Noise/decoherence models (e.g., depolarizing, amplitude damping) will be implemented in a configurable way. You’ll get a clean, Pythonic API for defining circuits, running simulations, and extracting probabilities or expectation values—designed to feel intuitive for research workflows. I’ll also include: • Full unit test coverage (pytest) • Benchmark validation within your 10% tolerance • Clear README with setup, examples, and architecture notes • Version-controlled repo ready for CI/CD My focus is on correctness, readability, and long-term maintainability—not just passing tests. Happy to discuss benchmarks and design preferences to get started.
$12 AUD 8 päivässä
0,0
0,0

Hi, there. Timeline : 3 Days, Budget: 250USD I am interested your project. Because your project is my major, I believe I am a right person for your project For your research-grade quantum simulator, I will build a modular engine in Python 3.11 using either NumPy/SciPy for full control or extend Qiskit if benchmarking alignment is preferred. The simulator will support 10–15 qubits with state-vector and optional density-matrix backends, including configurable noise and decoherence channels. I will design a clean, Pythonic API for circuit definition, gate application, execution, and extraction of probabilities or expectation values. The package will be pip-installable, fully unit-tested (pytest), and structured in a version-controlled repository with CI-ready layout. A concise README will document setup, usage examples, and reproducibility steps to ensure benchmark accuracy within your 10% tolerance. I hope to hear from you. Thank you
$12 AUD 40 päivässä
0,0
0,0

Hello, I haven’t previously built a full quantum simulator, but I have strong experience designing structured software systems and working with scientific computation in Python. The problem you’re solving is fascinating, and I’m very interested in contributing to it. My approach would be to design a modular simulation engine in Python using NumPy/SciPy for efficient linear algebra, while evaluating frameworks like Qiskit, Cirq, or QuTiP if they provide advantages for circuit modeling and noise simulation. The simulator would include: • A scalable engine capable of simulating 10-15 qubits using state-vector or density-matrix representation • A clean Python API for defining circuits, applying gates, running simulations, and retrieving probabilities or expectation values • Optional noise/decoherence models depending on your benchmark requirements • Unit tests and reproducible benchmarks to verify results against the reference outputs you provide • A well-structured repository with clear documentation and pip-installable packaging I value clean architecture, documentation, and testable code, so the simulator remains maintainable for future research work. If you're open to it, I would also appreciate learning more about the specific benchmark circuits and noise models you want reproduced. I’m excited about the challenge and ready to commit serious effort to building a reliable simulator.
$10 AUD 25 päivässä
0,0
0,0

"I can build this Quantum Simulator for you. I have a high-performance workstation (Ryzen 7 5700 / 32GB RAM) specifically optimized for heavy NumPy/SciPy simulations. I am deeply familiar with Quantum Mechanics modeling, State Vectors, and Density Matrices. I will deliver a modular Python 3.11 engine using Qiskit or a custom NumPy backend (depending on your preference for speed vs. flexibility) capable of handling 15 qubits with noise modeling. I'll include full Unit Testing and a professional README. Let's discuss your benchmark results; I can guarantee the 10% accuracy requirement. Ready to start today." (PERDON POR MI INGLES BASICO)
$12 AUD 24 päivässä
0,0
0,0

Hello, I can recreate your brochure’s look on a clean scroll-friendly page in Wix, match layout and content closely, refine for web clarity, and set up a smooth booking flow that works perfectly on mobile and desktop. I need to share a few samples from my portfolio with you. Are you available for a quick chat?
$12 AUD 40 päivässä
0,0
0,0

Hello, As an experienced engineer with a strong foundation in Electrical Engineering and a deep knowledge of Python, I am confident in my ability to deliver a modular and reliable quantum simulation engine. My proficiency in SciPy, NumPy and my familiarity with frameworks such as Qiskit, Cirq, and QuTip provide a solid foundation to meet your needs. Moreover, my previous work relaying on clean code architecture, well-documented APIs, and rigorous testing aligns perfectly with your requirements for a clear, Pythonic API; accurately returning state-vector or density-matrix outputs; and executing simulations of 10-15 qubits. Beyond offering ready access to potent frameworks and tools, my background in automation tasks has ingrained in me the art of delivering precise and reliable results consistently. This will be essential in ensuring the functionality of your quantum simulation tool performs optimally within the specified benchmark results. Lastly, I understand that maintainability is vital for any software project. Therefore, right from the outset I'll ensure all codes are well-commented using consistent naming conventions. Also, I believe communication is key to project success; I'll establish seamless channels of communication while maintaining regular update on version-controlled repository are shared for effective tracking of progress and running automated checks. I am excited about this project and the potential it holds fo Thanks!
$70 AUD 29 päivässä
0,0
0,0

Do you mainly need the simulator return statevector results, or also density matrix when noise or decoherence is on? Recently I worked on small research Python tool where we simulate quantum circuits around 8-10 qubits for checking gate behavior and probability outputs. I write circuit logic with NumPy linear algebra and separate modules for gates, circuit builder and simulator part, then add simple pytest tests to check result stability. For this project, I will first build the core circuit engine so basic gates apply correct and simulator return statevector output. Just wondering, the benchmark circuits you will share - are they near 15 qubits or mostly small test circuits? HOpe to discuss more on chat Best Artem
$15 AUD 40 päivässä
0,0
0,0

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