Hamender K.

💰 $300K+ Earned on Upwork 🚀 Top 1% Talent | 100+ Successful Projects | 12+ Years of Experience 📈 18000+ Hours Billed 💼 Quick Response | Flexible Working Hours | 100% Client Dedication I build production-ready AI/ML, SaaS, Data Science, Automation, and IoT solutions end-to-end from Machine Learning, LLM/RAG, AI Agents, Voice AI, and Computer Vision to Python backends, React/Next.js applications, data pipelines, IoT/Edge AI integrations, and cloud deployment on Microsoft Azure, AWS, and Google Cloud. I work with startups, SaaS companies, and enterprises to take products from architecture and MVP development to AI/ML integration, APIs, full-stack development, intelligent automation, data engineering, Microsoft Azure cloud infrastructure, MLOps, optimization, and production scaling. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Artificial Intelligence, Machine Learning & Python Engineering ✅ Python Ecosystem: NumPy, Pandas, Scikit-learn, Matplotlib, Seaborn, OpenCV, BeautifulSoup, FastAPI, Flask, Django ✅ Deep Learning Frameworks: PyTorch, TensorFlow, Keras, HuggingFace Transformers ✅ Applied ML & AI: Natural Language Processing (NLP), Computer Vision (CV), IoT Analytics, Robotics AI, Recommender Systems, Predictive Analytics, Time Series Forecasting, Object Detection, Image Segmentation ✅ Model Optimization: LoRA, QLoRA, PEFT, Transfer Learning, RLHF, DPO, SFT, Custom Dataset Fine-Tuning ✅ LLM Integration: GPT-3.5 / GPT-4 / GPT-4o, Gemini (Gemini 1.5 Pro / Flash), Claude, ChatGPT, DALL-E, Whisper, LangChain, AutoGen, CrewAI, Amazon Bedrock, Ollama, Google Vertex AI AI Agents & Voice Agents : CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI, Azure AI Speech, Riverside SDK Advanced Agent Systems: AutoGPT, BabyAGI, LangChain & AutoGen Agents LLM Engineering & RAG Pipelines : ✅ Prompt Engineering: Multi-Turn Prompts, Few-Shot Learning, Zero-Shot Learning, (CoT), Advanced Prompt Optimization ✅ Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma, Bloom, Orca Mini, Guanaco ✅ RAG Pipelines: LangChain, LlamaIndex, Pinecone, FAISS, ChromaDB, Qdrant, Weaviate, Milvus ✅ Workflow Orchestration: Vector Databases, Semantic Search, Document Indexing, Knowledge Retrieval Systems ✅ LLM Training & Fine-Tuning: Unsloth, Axolotl, HuggingFace AutoTrain, SageMaker Training ✅ Inference Optimization: vLLM, TGI, TensorRT-LLM, SKPilot ✅ Quantization: AWQ, GPTQ, GGUF, GGML, PTQ, DQ Full-Stack & Backend Architecture : ✅ Backend Development: FastAPI, Flask, Django, Supabase ✅ Frontend & Web Applications: React, Next.js ✅ Infrastructure & DevOps: Docker, Kubernetes, Redis, Nginx, Linux (Ubuntu, CentOS), CI/CD ✅ Cloud Platforms: AWS (EC2, Lambda, S3, API Gateway, Cognito, ECS/Fargate, RDS, DynamoDB), Microsoft Azure (Azure OpenAI, Azure AI Services, Azure Functions, App Service, Azure Storage, Azure Logic Apps, Azure Data Factory, Azure SQL), Google Cloud Platform, Vertex AI, RunPod, Vercel Generative AI & Automation : ✅ AI Tools & Platforms: OpenAI, Claude, Gemini, Azure OpenAI, RunwayML, MidJourney, Stability AI ✅ Automation Platforms: n8n, Make (Integromat), Zapier, Microsoft Power Automate, Azure Logic App, Synthflow ✅ CRM & SaaS Integrations: HubSpot, Dynamics 365, Pipedrive, Zoho CRM, GoHighLevel, ClickUp, Monday, Airtable ✅ Advanced AI Workflows: AI Agents, Multi-Agent Systems, AI Workflow Orchestration, RPA, IoT Automation, Edge AI Automation ✅ Multi-Modal AI: Text-to-Video, Image-to-Text, Speech-to-Image Database & Data Engineering : ✅ SQL & NoSQL Databases: PostgreSQL, MySQL, SQL Server, MongoDB, Supabase, Airtable, DynamoDB ✅ Data Engineering & Business Intelligence: Enterprise Data Engineering, ETL/ELT Pipelines, Data Integration, Data Warehousing, Data Modeling, SQL Server, PostgreSQL, Star Schema, Dashboard Development, KPI Reporting, Data Visualization, Real-Time Analytics ✅ Microsoft 365 & Power Platform: Microsoft 365, Power Automate, Power Apps, Power BI, Microsoft Copilot Studio, SharePoint, Teams, Outlook, Excel, OneDrive 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧: I drive projects with Agile principles, using Scrum and sprint cycles. 𝐋𝐞𝐭’𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭: I’m responsive, proactive, and always ready to dive into new ideas. Drop me a message, and let’s build something impactful together.