Ganesh Jangir
Member Of Technical Staff at Cohere
Paris, Ile-de-France
Summary
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Rockstar🎓
Top SchoolGanesh Jangir is a versatile software engineer with 10 years of experience building cloud-native systems, distributed tracing, and developer tooling across companies like Cohere, Datadog, and AWS. He specializes in backend and DevOps work for .NET and systems languages, having contributed to high-profile open-source projects such as the AWS .NET SDK and aws-lambda-dotnet where he improved resource management, error modeling, and CI/CD for containerized Lambdas. His work at Datadog focused on tracing, OpenTelemetry, and crash reporting, reflecting a deep understanding of observability in large-scale systems. Comfortable across C#, Rust, C/C++, and infrastructure automation, he blends product-focused engineering with pragmatic automation to ship reliable services. Based in Paris, he brings a pattern of improving tooling and serialization/CI reliability that often surfaces as subtle but high-impact fixes in widely used libraries.
10 years of coding experience
9 years of employment as a software developer
Diplôme d'Ingénieur Informatique, Diplôme d'Ingénieur Informatique at Ecole Nationale Supérieure d'Ingénieurs Sud AlsaceBachelor of Technology (B.Tech.) Computer Science, Bachelor of Technology (B.Tech.) Computer Science at B K Birla Institute of Engineering & Technology, Pilani
English, Hindi, French
Stackoverflow
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Github Skills (22)
docker10
net-sdk10
apidoc10
aws-lambda10
data-serialization10
dockers10
cicd10
java10
serialization10
javas10
api10
sdk10
dotnet-sdk10
dotnet-core10
netcore10
Programming languages (13)
Github contributions (5)
aws/aws-sdk-net
Mar 2020 - Jul 2022
The official AWS SDK for .NET. For more information on the AWS SDK for .NET, see our web site:
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 28 commits, 1 PR in 2 years 4 months
Contributions summary:Ganesh's contributions center around improving the .NET SDK's functionality and maintainability. They focused on making streaming responses disposable, ensuring proper resource management. Code changes also included unmarshalling and modeling error shapes returned by service APIs and addressing an issue with AWS-managed prefix lists. Furthermore, they added support for a list of doubles in query parameters, expanding the SDK's capabilities.
dotnetweb-sitesdkaws-sdkcsharp
aws/aws-lambda-dotnet
Jun 2020 - Jul 2022
Libraries, samples and tools to help .NET Core developers develop AWS Lambda functions.
Role in this project:DevOps Engineer
DevOps EngineerContributions:214 reviews, 72 commits, 94 PRs in 2 years 1 month
Contributions summary:Ganesh's commits primarily focus on enhancing and automating the CI/CD pipeline for building and deploying the .NET Core AWS Lambda functions. This involves updating build tools like nuget.exe, automating the creation of ECR stages, integrating smoke tests within the CodePipeline, and adding support for .NET 6 container images. The user also implemented updates to the Dockerfile generation and infrastructure configuration for these containerized Lambda functions.
dotnetlambda-functionsaws-lambdaserverlessnet-core
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