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š I am currently an independent Postgresql and Nginx technical consultant.
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šØāš» All of my projects are available at https://github.com/kingluo
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š I regularly write articles on http://luajit.io
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š¬ Ask me about Postgresql, Nginx, Openresty, Luajit, Envoy, or anything you like.
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š« How to reach me https://www.linkedin.com/in/jinhua-luo-b52b6bbb/
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š Know about my experiences https://github.com/kingluo/myresume/blob/master/README.md
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ā” Fun fact I like watching David Lynch and Quentin Tarantino movies.
I think experience is not the most important asset, but the ability to learn and innovate. My career is very long, and I am faced with a lot of knowledge. If I just learn and memorize knowledge, I cannot maintain my professional advantage. When I encounter a problem to overcome but have no clue, I like to go back to the essence of the matter to rethink, jump out of the existing framework, and escape the shackles of experience. Facts have proved that this has helped me achieve success again and again.
Reflection is the biggest difference between humans and animals.
- Database
- PostgreSQL
- extensions, e.g. cross data-center replication and conflict resolution.
- proxy-less sharding.
- agent-less cluster management using raft and gossip, e.g. failover.
- Mysql proxy (sharding, failover, and replication)
- PostgreSQL
- C/C++
- Linux Kernel Development, e.g. ARMv9 drivers, DRBD, Netfilter target module.
- High-performance networking platform (Boost/Asio, meta-programming)
- Linux HA, LVS
- Go/Python/Rust
- Nginx/Envoy
- tracing with systemtap and perf
- HTTP/3 client library for OpenResty
- Implement GRPC Client in Rust for Openresty
- Analyze Lua Memory Leak With Systemtap
- OpenResty: record the Lua execution time per request in ngx.ctx via LD_PRELOAD
- Json vs Flatbuffers vs Protobuf in Lua
- Learn Rust From Assembly Code
- Learn Async Rust From Assembly Code
- Gdb Black Magics
- Vim Minimalist
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent