Rajesh Kumar Perla Email & Phone Number

Overall, 14 Years of experience in Information Technology across Sales, Supply, Ecommerce, Manufacturing, Life Science, Telecommunications domains and facing large size customers from US and Europe regions. Skilled in solutions design and deployments in both private and public clouds, and Statement of Compliance validations in accordance with organization architectural framework. During my journey I exhibited my ability to perform sufficiently, consistently, and repeatedly the whole range of functions associated across several role & responsibilities, these includes,Solution Architect, DevOps Engineer, Python Lead & Data Analyst, Web Architect, Tech Lead, Operations Lead, Scrum Master, Cloud Engineer, Full Stack Developer, and Customer Facing roles.AI Solution Engineer: -• Designing and building GenAI and LLM-based applications using Azure AI Search, RAG, and data chunking to enhance information retrieval and processing capabilities.• Design, develop, and implement systems leveraging Large Language Models (LLMs) for various applications.• Prepare data, fine-tune models, and build data, analytics and ML Pipelines to support AI applications• Automated workflows using Power Automate, reducing manual processes and increasing operational efficiency by 30%.• Collaborated with cross-functional teams to identify AI use cases and translate business requirements into effective technical solutions.• Developed and deployed RAG-based applications for various business needs, achieving a 20% increase in operational efficiency.• Integrated advanced indexing and embedding techniques to improve the accuracy and efficiency of AI-driven search applications.• Architect and design innovative AI solutions tailored to business requirements.• Hands on in Python, Langchain, LlamaIndex, Embeddings, Vector DB, Azure AI Search, Open AI, Embedding, Chunking LLMs etc.• Very good knowledge of AI/ML, LLM architecture and concepts.• Involving and developing end to end LLM based RAG applications (Document Extraction, Data Chunking, Embedding, Indexing using Azure AI Search, Hybrid + semantic ranking, Knowledge base + Prompt preparation, GPT model ingestion and get response etc.)

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  Technical Architect And Lead Developer

  Tata Consultancy Services

  Hyderabad, In