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• Owned sprint planning, task distribution, and code reviews to align engineering execution with product priorities.
• Refactored and scaled campaign management and account handler services to improve reliability and throughput.
• Integrated AI automation into email workflows with LLM-based reply classification and response suggestions.
• Designed maintainable service boundaries for backend modules powering high-volume outbound and response handling.
• Refactored critical frontend React modules with performance and maintainability improvements.
• Built integrations with CRM platforms including HubSpot and GoHighLevel to streamline user workflows.
• Resolved backend issues around email sending and reply fetching for reliable communication flows.
• Improved API and data contracts between frontend and backend teams to reduce integration friction.
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AI-powered medical chatbot for GI system pharmacology using hybrid BM25 + FAISS retrieval with cross-encoder reranking. Provides evidence-based drug guidance from British National Formulary.
AI-native comment intelligence for MENA creators. Detects Arabic dialects, learns your voice, and replies in under a second.
FastAPI + LangChain RAG chatbot for technical documents with external knowledge integration when data is insufficient.
AI-powered trading platform that provides automated bots, real-time signals, and infrastructure specifically for the Gold (XAUUSD) and Bitcoin (BTC) markets.
About
Node.js Engineer with strong depth in scalable backend systems, email infrastructure, and AI automation. I build RAG pipelines, agentic workflows with LangGraph/CrewAI, and production APIs that move from architecture to deployment with high reliability.
Skills
MehmoodulHasssan's coding journey over the past year
Fetching your GitHub activity data
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A guide to Next.js data fetching mistakes & security vulnerabilities
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Design & Developed by Mehmood Ul Hassan
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