Pengsheng Huang
Owner at beijing rongtang tech
Beijing, China
Summary
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RockstarPengsheng Huang is an experienced software engineer and entrepreneur with eight years in high-performance and machine-learning engineering, currently running Beijing Rongtang Tech and working as an SDE on Xiaomi's VLM team. He brings a background in HFT development and prior experience at SenseTime, combining low-latency systems thinking with practical machine learning deployment. Pengsheng contributes to prominent open-source ML tooling—most notably implementing Factor Transfer modules in the OpenMMLab mmrazor compression toolbox and adding CRD dataset support—showing fluency in model compression and research-to-code translation. Based in Beijing, he blends hands-on coding with product-minded ownership, often bridging research prototypes and production-ready pipelines. An engineer who moves between finance-grade performance constraints and cutting-edge vision models, he has a track record of shipping robust, reusable components in large ML ecosystems.
8 years of coding experience
Github Skills (8)
model-compression10
pytorch10
distill10
python10
classification10
faster-rcnn9
mask-rcnn9
computer-vision9
Programming languages (2)
Github contributions (5)
open-mmlab/mmrazor
Aug 2022 - Dec 2022
OpenMMLab Model Compression Toolbox and Benchmark.
Role in this project:
ML Engineer
ML EngineerContributions:13 reviews, 7 commits, 14 PRs in 3 months
Contributions summary:Pengsheng primarily contributed to the implementation of Factor Transfer, a model compression technique, by adding the necessary modules and configurations. Their work involved defining the `Paraphraser` and `Translator` modules, which are core components of the Factor Transfer architecture, and integrating them into the `mmrazor` framework. The user also created configurations for pretraining and training Factor Transfer models within the context of CIFAR-10 and ResNet architectures. Furthermore, they introduced a Contrastive Representation Distillation (CRD) dataset wrapper.
pytorchsegmentationknowledge-distillationdetectionnas
fpshuang/mmrazor
Aug 2022 - Jun 2024
OpenMMLab Model Compression Toolbox and Benchmark.
Contributions:1 PR, 48 pushes, 18 branches in 1 year 10 months
pytorchtoolboxcompressionbenchmarkopenmmlab
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