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SIBASANKAR DAS TECHNICAL CONSULTANT | FULL STACK DEVELOPER | QA AUTOMATION ENGINEER +91-9738154205 | dassibasankar3@gmail.com | India EXECUTIVE SUMMARY Results-oriented Technical Consultant, Full Stack Developer, and QA Automation Engineer with 9+ years of comprehensive experience architecting, developing, and testing scalable software solutions across multiple industries. Proven expertise in designing robust full-stack systems, implementing CI/CD pipelines, and delivering secure, high-performance applications. Adept at leading Agile teams, collaborating with cross- functional stakeholders, and leveraging digital marketing and AI-driven tools to drive business growth. Recognized for exceptional problem-solving abilities, commitment to code quality, and continuous improvement. CORE COMPETENCIES AI & LLM Engineering: • Hands-on experience with Lang Chain and Lang Graph for building AI-driven workflows and agent- based systems • Skilled in designing and orchestrating multi-step LLM pipelines, including prompt engineering, tool integration, and context management • Experience in developing autonomous agents, chaining tasks, and implementing decision-based execution flows using Lang Graph • Familiar with integrating LLMs into real-world applications for automation, data processing, and conversational AI use cases • Understanding of vector databases, embeddings, and retrieval-augmented generation (RAG) architectures Full Stack Development: • Expertise in designing and building scal

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