The proof graph
15 proofs · 26 weeksProven across 1 domain
The trophy case
Chen Wei is building their record on Powstik.Chen Wei is building their record on Powstik.
Build your own →Recent proofs
Passed AWS Solutions Architect exam, scored 892/1000
Shipped function calling with OpenAI API, connected to a live weather tool
Shipped observability stack: OpenTelemetry + Jaeger + Grafana for our microservices
Implemented RAG pipeline with LangChain and Pinecone — first real embedding search working
Contributed CUDA kernel optimization reducing inference latency by 34%
Built first TypeScript compiler plugin — validates custom decorators at compile time
Shipped function calling with OpenAI API, connected to a live weather tool
Contributed CUDA kernel optimization reducing inference latency by 34%
Finished Rust ownership module, can now reason about lifetimes without the compiler
Completed Advent of Code 2024 Day 18 — shortest path in a corrupted memory grid
Implemented RAG pipeline with LangChain and Pinecone — first real embedding search working
Completed Stanford's CS231n: Convolutional Neural Networks for Visual Recognition
Built zero-downtime deployment pipeline with blue-green strategy
Deployed CLI agent that writes commit messages from git diff using GPT-4
Finished Rust ownership module, can now reason about lifetimes without the compiler
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