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1. microadserve-go microadserve-go Public

   Lightweight ad-serving engine in Go with real-time bid×CTR ranking, IP-based fraud detection, and sliding window analytics. Pure Go stdlib implementation.

   HTML

2. mini-kv-store mini-kv-store Public

   Distributed key-value store in C++17 with thread-pool concurrency, mmap-based WAL persistence, and 3-node replication. Demonstrates systems programming fundamentals.

   C++

3. opsagent-mesh opsagent-mesh Public

   Multi-agent SRE copilot using LangGraph and LLMs (GPT-4o/Claude) to automatically analyze production incidents, generate root-cause hypotheses, and deliver insights via Slack.

   Python

4. payment-fraud-detector payment-fraud-detector Public

   Transformer-based fraud detection system using PyTorch with LoRA fine-tuning, achieving 98%+ AUC. Includes FastAPI deployment and Streamlit dashboard for real-time inference.

   Python

5. semantic-document-search semantic-document-search Public

   Vector-based semantic search engine using FAISS and sentence transformers for fast document retrieval with sub-150ms latency. Supports .txt, .pdf, .docx with RAG capabilities.

   Python

6. shreshta-p.github.io shreshta-p.github.io Public

   HTML