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HubStream

A globally distributed WebRTC Selective Forwarding Unit (SFU) platform for scalable video conferencing. Features real-time mesh routing and low-latency streaming.

MediasoupWebRTCNext.jsNode.jsDockerTerraformAWS

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K8S Observability Platform

Built a comprehensive monitoring stack for a WebRTC application, implementing metrics collection, visualization, and alerting to ensure high availability and performance.

PormetheusGrafanaLokiPromtailKubernetesHelmLinuxNode.js

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LLM4Subjects

Fine-tuned LLMs for the SemEval'25 extreme multi-label classification challenge. Engineered solutions to predict over 200,000 document tags for bilingual (English & German) library literature across an 80k-record dataset.

PyTorchTransformersLlama3BERTRoBERTaScikit-LearnDeepSpeed

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UCSC RAG

A RAG chat system for UCSC public inaccessible course materials.

LangChainChromaDBFastAPIPyTorchGemini

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