Ricardo Espinoza
Senior Software Engineer Windows Signature Experiences
Redmond, Washington, United States
Summary
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RockstarRicardo Espinoza is a senior software engineer at Microsoft in Redmond with seven years of focused experience in developer tooling, Windows experiences, and quantum software. He has a strong track record modernizing large codebases—migrating QDK and Q# projects to .NET 6/VS2022, updating package metadata, and stabilizing build and release pipelines. His contributions span full-stack and backend work across high-profile Microsoft open-source repos (QuantumLibraries, QuantumKatas, qsharp-compiler, and Azure CLI extensions), where he implemented new commands, tests, and sample updates to keep quantum tooling production-ready. Ricardo blends systems-level engineering with automation expertise, often touching build systems, language tooling, and CI to reduce friction for developers. Based in Redmond, he brings practical experience shipping across Windows Shell, Azure DevOps, and quantum experiences, and is comfortable working where tooling, compiler internals, and cloud integrations intersect. A less obvious strength is his ability to translate complex research-oriented quantum samples into reliable, up-to-date developer experiences that run on mainstream tooling.
7 years of coding experience
18 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (28)
nuget10
learn-ruby-on-rails10
qdk10
package-management10
python10
net10
user-manual10
command-line-interface10
dotnet10
language-server-protocol10
basics10
azure-cli10
netframework10
asp-net10
language-server10
Programming languages (11)
Github contributions (5)
microsoft/QuantumKatas
Oct 2018 - Oct 2022
Tutorials and programming exercises for learning Q# and quantum computing
Role in this project:
Backend Developer
Backend DeveloperContributions:6 reviews, 43 commits, 23 PRs in 4 years
Contributions summary:Ricardo primarily contributed to the development of quantum computing tutorials and exercises. They added new tasks, modified existing Q# code within the Superposition kata, and provided reference implementations and tests. Their work involved implementing quantum algorithms and states, demonstrating a focus on the core logic and functionality of the quantum computing katas. Furthermore, the user updated QDK version to keep it up to date with the project.
quantum-computingqsharpcoding-kataquantum-programming
microsoft/Quantum
Jul 2020 - Oct 2022
Microsoft Quantum Development Kit Samples
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:10 reviews, 45 commits, 20 PRs in 2 years 3 months
Contributions summary:Ricardo primarily contributed to the Microsoft Quantum Development Kit samples by updating and maintaining the project's dependencies and configurations. These changes included migrating the QDK to .NET6 and VS2022, updating the QDK version, and addressing errors related to data files and QIR sample. The user's work involved modifying code, particularly within the `ParallelQrng.ipynb` file, demonstrating a focus on adapting samples to newer versions. These updates ensured the samples remained compatible with the latest software and development tools for quantum computing.
development-kitpythonqdkquantum-computingqsharp
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