Sajal A.

AI/ML Architect | Multi Agent | Voicebot | Bedrock | Sagemaker |Claude

I help businesses design and deploy intelligent AI agents, enterprise chatbots, and production-ready Gen AI applications. I have built AI solutions across education, healthcare, finance, insurance, construction, customer support, and enterprise automation. My expertise goes beyond building conversational interfaces, I architect complete AI systems that combine (LLMs), Retrieval-Augmented Generation (RAG), Machine Learning, AI Agents, enterprise data integration, predictive analytics, and cloud-native infrastructure. Whether you need a customer-facing chatbot, an internal knowledge assistant, an AI voice agent, a multi-agent workflow that automates business processes, or an ML-powered intelligent application running on AWS Bedrock and SageMaker, I can help take your idea from architecture to production. 𝐖𝐡𝐚𝐭 𝐜𝐚𝐧 𝐢 𝐛𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐲𝐨𝐮 - • Enterprise AI Chatbots and AI Assistants • RAG applications using PDFs, websites, APIs, databases, SharePoint, and knowledge bases • Multi-Agent AI systems for workflow automation and research • AI Voicebots and Voice Agents • Classical Machine Learning solutions and predictive analytics solutions • Customer Support and Helpdesk Automation • Internal Knowledge Assistants • Deep research agent • AI Copilots for employees and customers • AI-powered recommendation engines • AI workflow automation and orchestration • End-to-end AI solution architecture and deployment 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 - 𝐋𝐋𝐌𝐬 - OpenAI (GPT), Claude, Gemini, Meta Llama, DeepSeek, Qwen (and other open-weight models) AI Frameworks - LangChain, LangGraph, LlamaIndex, Hugging Face, CrewAI, Flowise AI, RASA, Azure Copilot (complete suite) 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 - PyTorch, Scikit-learn, XGBoost, Bayesian model, Feature Engineering, Forecasting, Recommendation Systems, Model Evaluation, Predictive Analytics Cloud & AI Platforms - AWS Bedrock, Amazon SageMaker, AWS Lambda, OpenSearch, Claude (all modules) 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 - Python, Node.js, FastAPI, React, React Native 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐁 - Qdrant, MongoDB Atlas Vector, Pinecone, FAISS, Vectara, postgresql 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 - APIs, SQL/NoSQL Databases, SAP, Slack, Microsoft Teams, WhatsApp, Telegram, Facebook, Instagram 𝐊𝐞𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 - ✔ Academic Performance Management System (APMS) - Developed an AI-powered platform that helps educational institutions analyze academic performance, identify learning gaps, generate intelligent insights, and improve student outcomes. (upwork job) (Demo available) ✔ AI Construction Cost Estimation Platform (Creves) - Built an AI application that extracts information from home inspection reports and generates contractor cost estimates using LLMs, document intelligence, and structured reasoning. ✔ Cyber Insurance Risk Intelligence Platform - Developed AI/ML models and intelligent data pipelines that assess cyber risk, generate organizational risk scores, and support underwriting decisions for enterprise insurance providers. ✔ Treasury & Cash Flow Intelligence Platform - Built an AI and Machine Learning platform that forecasts Accounts Payable, Accounts Receivable, working capital, and cash flow using SAP financial data, predictive analytics, and intelligent forecasting models. ✔ Enterprise Knowledge Assistants - Built secure RAG-based AI assistants that answer questions from enterprise documents, SOPs, websites, APIs, databases, and internal knowledge repositories while enforcing enterprise-grade security and access controls. ✔ AI Customer Support & Order Management Assistants - Developed AI assistants capable of handling customer queries, order tracking, product recommendations, FAQ automation, and seamless escalation to human support agents. ✔ AI Voice Agents – Designed and deployed voicebots for appointment scheduling, healthcare workflows, lead qualification, and customer engagement. (demo available) ✔ Mental Wellness AI Assistant - Built an AI-powered wellness companion for web and mobile applications that provides contextual conversations, guided support, and personalized recommendations. (Upwork) ✔ Multi-Agent Enterprise Automation – Built autonomous AI agent workflows for research, workflow automation, business process orchestration, content generation, and enterprise productivity. ✔ Enterprise Machine Learning Solutions - Developed ML models for forecasting, anomaly detection, recommendation engines, and business intelligence across finance, insurance, and enterprise operations. 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰ork with me * Solution Architect mindset * Expertise across the complete AI stack * Hands-on experience with AWS Bedrock, SageMaker, and modern AI architectures. 𝑪𝒍𝒊𝒆𝒏𝒕'𝒔 𝒇𝒆𝒆𝒅𝒃𝒂𝒄𝒌 𝘙𝘢𝘵𝘪𝘯𝘨 𝘪𝘴 5.0 𝘰𝘶𝘵 𝘰𝘧 5 "𝘚𝘢𝘫𝘢𝘭 𝘪𝘴 𝘦𝘹𝘵𝘳𝘦𝘮𝘦𝘭𝘺 𝘬𝘯𝘰𝘸𝘭𝘦𝘥𝘨𝘦𝘢𝘣𝘭𝘦. 𝘏𝘪𝘴 𝘰𝘣𝘫𝘦𝘤𝘵𝘪𝘷𝘦 𝘪𝘴 𝘵𝘰 𝘥𝘦𝘭𝘪𝘷𝘦𝘳 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘴, 𝘢𝘯𝘥 𝘩𝘦 𝘪𝘴 𝘧𝘰𝘤𝘶𝘴𝘴𝘦𝘥 𝘰𝘯 𝘤𝘶𝘴𝘵𝘰𝘮𝘦𝘳 𝘴𝘦𝘳𝘷𝘪𝘤𝘦."