NathanielĀ Manista
Computer Scientist at Google, Inc.
Paris, Ile-de-France
Summary
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RockstarNathaniel Manista is a computer scientist based in Paris with 17 years of experience designing and hardening backend systems at Google. He has contributed to high-profile open-source projects such as gRPC and oauth2client, improving Python client authentication, token handling, and robust RPC error semantics. Known for pragmatic refactors and careful test-driven fixes, he focuses on reliability and maintainability in distributed systems and service-to-service auth. Colleagues would describe him as a steady, detail-oriented engineer who surfaces subtle protocol and credential edge cases before they reach production.
17 years of coding experience
Stackoverflow
2,502reputation
190kreached
32answers
0questions
error-handling
top-5%
grpc
top-1%
python
top-5%
Github Skills (20)
python10
testing10
oauth10
grpc10
apidoc9
http9
network-protocol9
api9
error-handling9
json8
unit-testing8
google-api7
googleapis7
stream6
grpc-python6
Programming languages (15)
Github contributions (5)
googleapis/oauth2client
Jan 2015 - Aug 2016
This is a Python library for accessing resources protected by OAuth 2.0.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 125 commits, 134 PRs in 1 year 7 months
Contributions summary:Nathaniel primarily contributed to the `oauth2client` library, focusing on improving its functionality and maintainability. They released new versions of the library, updated HTTP code usage with symbolic constants, and refactored the code. These changes involved modifying core components of the library, including client authentication, token handling, and integration with external services.
oauthpython
grpc/grpc
Dec 2014 - Oct 2018
C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
Role in this project:Back-end Developer
Back-end DeveloperContributions:529 commits, 460 PRs, 210 pushes in 3 years 10 months
Contributions summary:Nathaniel's commits primarily focused on adding and testing application-provided metadata, status codes, and details for gRPC Python. They implemented and tested various RPC methods, including unary-unary, unary-stream, stream-unary, and stream-stream calls. The user also addressed issues related to server construction, credential handling, and fixing bugs within the interop tests. These changes improved the reliability of gRPC's Python implementation, particularly regarding error handling and proper responses.
cppcsharpgrpcobjective-cphp
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