Tzu Gwo
Cofounder, CEO at Tonbo IO
Singapore
Summary
🤩
Rockstar🎓
Top SchoolTzu Gwo is a seasoned software leader and founder with 11 years of experience building high-performance, production-grade infrastructure and databases. As Co-founder and CEO of Tonbo IO, he is shipping an edge-first, in-process open-source database to preserve local data ownership and enable analytics without centralizing vendors. Previously he led the time-series DB ingress team and contributed to Rust infrastructure at ByteDance, delivering $4M annual cost savings for TikTok through systems optimization. His open-source pedigree includes ownership of Thriftpy and contributions to CloudWeGo’s Rust RPC framework (volo), where he improved gRPC/Thrift crates and robust error handling. Comfortable across Python and Rust stacks, he blends hands-on engineering with product leadership to move decentralized data processing from concept to production. Based in Singapore, he pairs electrical engineering roots with startup grit and a focus on practical, observable systems.
11 years of coding experience
4 years of employment as a software developer
F23 Batch, F23 Batch at MiraclePlusBachelor of Engineering - BE, Electrical Engineering, Bachelor of Engineering - BE, Electrical Engineering at Chengdu University of Technology
Github Skills (8)
rpc10
rust10
thrift10
grpc10
async9
load-balancing9
protobuf8
protobuffer8
Programming languages (21)
Github contributions (5)
cloudwego/volo
Aug 2022 - Oct 2022
Rust RPC framework with high-performance and strong-extensibility for building micro-services.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:24 reviews, 6 commits, 18 PRs in 2 months
Contributions summary:Tzu contributed to the development of the `volo-grpc` and `volo-thrift` crates, adding and modifying public access levels for key modules and methods. They also addressed retry logic for I/O errors and made adjustments to the load balancing implementation. Additionally, they removed a TAIT elision lifetime and cleaned up unnecessary lifetime parameters. Their work focused on improving the library's internal structure and error handling within the context of a Rust RPC framework.
rpcprotobufrustgrpcrpc-framework
bbrabbitt/MoegirlUpdater
Apr 2016 - Oct 2016
Contributions:71 commits, 4 PRs, 46 pushes in 5 months
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