Ehsan A.

Microsoft SharePoint Developer | Power Automate | AI/ML Engineer | Agentic AI | LLMs | Data Engineer Need a reliable expert to build your SharePoint intranet, automate workflows, or create custom business apps? I help organizations streamline operations using Microsoft SharePoint Online, Power Apps, Power Automate, and Microsoft 365 turning manual processes into efficient, scalable digital solutions. 🚀 What I Can Help You With 🔷 Microsoft SharePoint Development * Modern Microsoft SharePoint Intranet (clean, responsive, branded) * Document Management Systems (DMS) with metadata & permissions * Site architecture (Hub, subsites, libraries) * SPFx customizations & integrations * Microsoft SharePoint + Teams + OneDrive setup * Migration, governance & optimization 🔷 Power Apps Development * Custom apps (HR, Operations, Service Desk, Tracking systems) * Canvas & Model-Driven apps * Mobile-friendly UI * Integration with Microsoft SharePoint, Dataverse, SQL 🔷 Power Automate * Workflow automation (approvals, alerts, reminders) * Business process automation * Complex logic & integrations (Teams, Outlook, Excel) 🔷 Microsoft Copilot & AI * Copilot setup for Microsoft 365 * AI-powered document search & summaries * Intelligent workflow automation * Productivity optimization using AI CORE SKILLS Agentic systems LangGraph state machines, LangChain, multi-agent coordination, tool and function calling, agent memory and context handling, state management, MCP-style tool integration, guardrails and fallback logic LLMs and fine-tuning GPT-4, Claude, Qwen, Llama, Mistral; fine-tuned BERT and BART; prompt engineering, structured outputs, prompt caching, multi-model routing Serving and inference vLLM, Ollama, FastAPI (async, SSE, WebSockets), batching, caching, latency and cost optimisation Retrieval RAG, Pinecone, FAISS, Chroma, pgvector, hybrid dense + BM25 search, reranking, Hugging Face and sentence-transformers embeddings Evaluation Golden datasets, offline and online evals, A/B testing, hallucination detection, tool-call correctness, LLM tracing and observability ML and deep learning PyTorch, TensorFlow, Keras, Hugging Face Transformers, scikit-learn; NLP and computer vision (YOLO, Detectron2, OpenCV) Data and cloud Python, SQL (PostgreSQL), MongoDB, Redis; AWS (EC2, Lambda, S3, CloudWatch), Azure (OpenAI Service, Blob, Functions), Docker, CI/CD ⭐ Results Delivered ✔ Built intranet for 1,000+ users ✔ Reduced manual work by 60% through automation ✔ Designed secure document management systems ✔ Automated onboarding workflows (days → minutes) 📩 Let’s Work Together If you’re looking for: ✔ Microsoft SharePoint intranet ✔ Workflow automation ✔ Custom Power Apps ✔ Copilot-driven solutions I’ll help you build a system that actually improves your business. 👉 Send me a message to get started.