🚀 $𝟑𝟎𝟎𝐊+ 𝐄𝐚𝐫𝐧𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 🏆 𝐓𝐨𝐩 𝟏% 𝐓𝐚𝐥𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐁𝐚𝐜𝐤𝐞𝐝 𝐛𝐲 𝟏𝟐+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🚀 𝐐𝐮𝐢𝐜𝐤 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐞 𝐭𝐢𝐦𝐞 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐢𝐨𝐧 ✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐢𝐧 𝐀𝐈/𝐌𝐋 | 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 | 𝐏𝐲𝐭𝐡𝐨𝐧 | 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 | 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 | 𝐌𝐋𝐎𝐩𝐬 ⚡ 𝐎𝐟𝐟𝐞𝐫 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐇𝐨𝐮𝐫𝐬 I help startups, SaaS companies, and enterprises transform ideas into production-ready AI products that deliver measurable business results. Whether it's AI Agents, LLM-powered applications, RAG systems, intelligent automation, enterprise data platforms, or scalable web applications, I build complete, end-to-end solutions from architecture and backend engineering to deployment, optimization, and long-term scalability. 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 Agents, AutoGen Agents 🧩 𝐋𝐋𝐌 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐑𝐀𝐆 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 ✅𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: Multi-Turn Prompts, Few-Shot Learning, Zero-Shot Learning, Chain-of-Thought (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.js, 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 Functions, Azure AI Services, Azure Storage, Azure Logic Apps, Azure Data Factory), Google Cloud Platform, RunPod, Vercel AI SDK 🤖 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 Apps, 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, Robotic Process Automation (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 𝐏𝐨𝐰𝐞𝐫 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦: Power Automate, Power Apps, Power BI, Microsoft Copilot Studio ✔ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧: I drive projects with Agile principles, using Scrum and sprint cycles to ensure fast, efficient, and high-quality delivery. 💬 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.

Raised $3M in just 3 weeks with an MVP? I made it happen. ✅ Full Stack & AI Engineer with 10+ Years of Expertise ✅ Blockchain & HealthTech Specialist with 6+ Years ✅ Launched 25+ Startup MVPs ✅ Developed 18+ AI-Driven Solutions, Including NLP and Vision Systems ✅ Boosted Client App Retention by 38%+ ✅ Consistent On-Time Delivery with 45%+ ROI ✅ Built 12+ Secure Blockchain Platforms for DeFi and NFTs 🌟 I’m a Full Stack Software Engineer with a passion for AI, Blockchain, Web & Mobile Development, and HealthTech innovation. With over 10 years of experience, I create scalable, secure, and user-focused solutions for startups and high-growth sectors. Whether you need a cutting-edge AI chatbot, a DeFi blockchain platform, or a HealthTech MVP, I’m here to turn your vision into reality. Let’s build something extraordinary! ⚡️ 🌟 As a Full Stack Developer and AI/Blockchain expert, I deliver end-to-end solutions that have helped startups secure $1.2M+ in funding and scale to 120K+ users. From AI-driven applications to secure blockchain ecosystems, I provide the technical expertise and business insight to drive success in FinTech, EdTech, and HealthTech. 🌟 My specialties include AI (NLP, computer vision, speech recognition) and blockchain (smart contracts, DeFi, tokenized assets), crafting robust applications with Python, TensorFlow, Solidity, and React Native for seamless, cross-platform performance. ✔️ As a Full Stack Engineer, I built a telemedicine app that improved patient retention by 42%. ✔️ As a Blockchain Specialist, I launched a DeFi platform handling $600K+ in transactions in its first 30 days. ✔️ As an AI Engineer, I created a conversational AI that increased user engagement by 35% for a FinTech client. ✔️ As a Mobile Developer, I revamped an app to earn a “Best Design” award on Dribbble. ✔️ As a Web Developer, I developed a SaaS platform that tripled the client’s revenue stream. 💻 Core Expertise & Technologies AI & Machine Learning: Python, TensorFlow, PyTorch, Scikit-learn, OpenCV, Hugging Face for NLP, vision, and voice systems Blockchain: Solidity, Ethereum, Binance Smart Chain, Web3.py, Hardhat, IPFS, NFTs. Web & Mobile: React, React Native, Flutter, Vue.js, Angular, Django, FastAPI, WordPress. Cloud & DevOps: AWS (EC2, S3, RDS), Google Cloud, Firebase, Docker, Kubernetes, CI/CD. Databases & APIs: MySQL, MongoDB, PostgreSQL, GraphQL, REST, Stripe, Twilio integrations. HealthTech: HIPAA-compliant systems, EHR integrations, wearable device connectivity. 🚀 MVP Development & Product Launch From ideation to market, I ensure fast, high-quality launches with: Agile Workflow: Rapid prototyping and clear milestones for quick market entry. Secure Systems: Blockchain-grade security and compliant HealthTech architectures. Engaging UX/UI: Designs that drive 40%+ conversion and retention rates. ⚙️ End-to-End Partnership As an AI and Blockchain Engineer, I transform ideas into scalable, reliable solutions: Strategy & Design: Creating robust, scalable plans with a focus on user experience. Development: Writing clean, modular code using modern frameworks for optimal performance. Ongoing Support: Providing updates, optimizations, and feature expansions post-launch. 🤝 Why Work With Me? Measurable ROI: My projects consistently deliver 45%+ ROI for clients. Reliability: With 25+ MVPs launched, I guarantee timely and budget-friendly delivery. Transparent Collaboration: I combine technical expertise with business strategy to maximize funding or revenue growth. Proven Impact: My solutions have empowered startups to raise $1.2M+ and grow to 120K+ users. 📱 Platforms I Build For iOS & Android Apps Web & SaaS Platforms Blockchain & DeFi Ecosystems HealthTech & Telemedicine Solutions ⚙️ Technologies Frontend: React, React Native, Flutter, Next.js, TypeScript, JavaScript, Ionic. Backend: Node.js, Python (Django, FastAPI), PHP (Laravel), NestJS, GraphQL. Blockchain: Solidity, Web3.js, Ethers.js, Chainlink, Polygon, Solana. AI/ML: TensorFlow, PyTorch, Keras, Rasa, Dialogflow, YOLO, SpaCy. Cloud: AWS (Lambda, ECS), Azure, Firebase, Heroku, Vercel. DevOps: Docker, Jenkins, GitLab CI, Ansible, Terraform. Additional Expertise: WebRTC, SIP protocols, Data Analysis, FinTech payment gateways, Motion Graphics, Business Strategy. Let’s team up to bring your AI, blockchain, or HealthTech project to life. Reach out today to kickstart your next game-changing solution! ⚡️

Senior AI Engineer | Python, Next.js, FastAPI, Low-code deployments/ DevOps Engineer ⭐ Top Rated (8+ years) 🤝 TRUSTED by Toptal (Top 3%) ✅ ML, NLP & LLMs, Claude (SKILLS), MCPs, Hermes Agents, AWS, DevOps/MLOps I spent 𝟱 years building production systems the traditional way but for the last 𝟯+ years, I'm helping startups and product teams ship 𝟯𝟬𝘅 faster. Whether that's building from zero, deploying to production or auditing an existing product to find what's slowing it down. Behind those numbers is a system: deep mastery of Claude Code, MCP architecture, AI agents, tools like Replit, Lovable and Cursor. Most freelancers make you take all the risk: you pay, you wait, you hope. I flip it. Send me your idea. I'll send back a practical production roadmap: what to build, what to skip, what it'll take. That costs you nothing but the message. Worst case? You get a free second opinion from someone who's shipped 𝟱𝟬+ 𝘁𝗶𝗺𝗲𝘀. Best case? We build something that prints. You bring an idea or a half-built product. I give you the shortest honest path to production. Sometimes that path is "build this with Claude Code in two weeks." Sometimes it's "your architecture will collapse at 1,000 users, let's fix this first." You get the truth either way, because the truth is cheaper than a rebuild. 𝗥𝗲𝗰𝗲𝗻𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: - AI-powered audio transcription and chatbot pipeline using OpenAI Whisper and LLMs - OpenClaw troubleshooting and optimization for AI-assisted logistics workflows - Custom conversational AI systems designed for business automation - Voice AI solutions for customer interactions and workflow automation - AI-powered lead generation and business process automation platforms - Python applications integrating OpenAI APIs, vector search and custom business logic 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 - SaaS & Subscription Products (Mastered) - EdTech & Learning Platforms (Mastered) - Media & Content Platforms - Internal Enterprise Tools & Dashboards - Healthcare & Digital Health - FinTech & Financial Platforms Some examples of systems I build: - AI Agents for websites and SaaS products - RAG assistants for document search and knowledge bases - Voice AI agents for inbound and outbound automation - Automation pipelines using Python and n8n/Claude Code - Backend APIs powering AI products Technologies: AI & LLMs: OpenAI, Claude, ChatGPT API, Prompt Engineering, RAG, Vector Databases, AI Agents Backend: Python, FastAPI, Django, REST APIs, PostgreSQL, SQL, API Integrations Cloud & Infrastructure: AWS, Docker, Serverless Architectures, Cloud Deployments Frontend: React, Next.js, TypeScript Integrations: HubSpot, Salesforce, Slack, CRMs/GHL, Claude, OpenClaw and internal APIs. If you need someone who can design + build + deploy AI end to end, we’ll work well together. Share your use case or goal, and I’ll outline a clear build plan. __________________ SKILLS & TAGS AI & LLM Development: Artificial Intelligence, AI Agent Development, Large Language Models (LLM), Generative AI, OpenAI API, ChatGPT API, Claude AI, Claude API, GPT-4o, AI Chatbot Development, Conversational AI, Prompt Engineering, RAG, LangChain, LangGraph, Vector Database, Pinecone, FAISS, Natural Language Processing (NLP), Machine Learning AI Systems & Automation: AI Automation, Multi-Agent Systems, Agentic AI, OpenClaw, OpenClaw Agents, MCP (Model Context Protocol), AI Application Development, Workflow Automation, API Integration Backend & Application Development: Python, FastAPI, Django, REST API, Backend Development, SaaS Architecture, React, Next.js, TypeScript Cloud & Infrastructure: DevOps Engineer, Amazon Web Services (AWS), AWS Lambda, Microsoft Azure, Google Cloud Platform (GCP), Docker, Kubernetes, CI/CD, Cloud Deployment MLOps & Deployment: MLOps, Model Deployment, Machine Learning Deployment, Data Pipelines, AI Infrastructure, Production AI Systems

🚀8+ years building real-world AI & LLM systems for startups and teams I help founders and teams turn AI ideas into real, working products — starting from PoCs and MVPs, and evolving them into robust, production-ready systems as the business scales. I’m an AI Engineer & Architect with 8+ years of hands-on experience, working closely with startups, founders, and product teams to solve real-world problems using modern Generative AI, LLM systems, and cloud-native architectures. Whether you’re experimenting, validating an MVP, or scaling to production, my focus is on clean architecture, future-proof design, and practical trade-offs — so early AI decisions don’t become bottlenecks later. 🤖 Generative AI & Large Language Model Systems I design and implement model-agnostic LLM architectures, so products aren’t locked into a single provider. ⚫GPT-5.2, GPT-4o, GPT-4 Mini (OpenAI / Azure OpenAI) ⚫Anthropic (Claude), Google Gemini ⚫Prompt engineering, tool/function calling, structured outputs ⚫Multi-model routing, evaluation & fallback strategies ⚫ Embedding AI deeply into product workflows (not just chat) 📚 RAG, Knowledge Bases & Knowledge Graphs I build LLM systems that reason over real data, not hallucinations. ⚫End-to-end LLM-RAG architectures (PoC → MVP → scale) ⚫Vector search + semantic search + hybrid retrieval ⚫Recursive & multi-level chunking strategies ⚫Dynamic context assembly & relevance scoring ⚫Knowledge bases & knowledge graphs (Neo4j) ⚫Hierarchical document structures & graph-based retrieval 🤖 AI Agents & Agentic Workflows I specialize in agentic systems that actually perform work, not just respond to prompts. ⚫Single & multi-agent architectures (planner, executor, critic) ⚫LangChain, LangGraph, Cloud Agent SDK, AutoGen, CrewAI ⚫Agent orchestration, agent protocols & A2A patterns ⚫Tool-using agents for operations, analytics & automation ⚫Stateful agents with memory & human-in-the-loop controls ⚫Event-driven and workflow-based agent system ⚙️ MLOps, LLMOps & Observability I treat AI like production software, not experiments. ⚫CI/CD for ML & LLM pipelines ⚫Dockerized & Kubernetes-based deployments ⚫MLflow, Vertex AI, Azure Machine Learning ⚫Model versioning, evaluation & rollback strategies ⚫LLM observability with Langfuse ⚫Metrics & monitoring using Prometheus & Grafana ⚫Cost-aware inference & performance optimization ☁️ Cloud & Infrastructure Architecture I’ve built and deployed AI systems across all major cloud platforms and modern infra stacks. ⚫AWS, Azure, GCP (Cloud Run, production pipelines) ⚫Scalable cloud-native deployments ⚫High-availability & fault-tolerant systems ⚫GPU & inference infrastructure (RunPod) ⚫Developer-friendly deployments (DigitalOcean) ⚫Data Engineering & analytics pipelines (including AWS-native data services) 🧩 Backend & Frontend Engineering I bridge AI + product engineering, so systems ship end-to-end. ⚫FastAPI / Flask backend services ⚫Secure APIs, async systems, auth & permissions ⚫TypeScript, React for frontend applications ⚫Full-stack AI product development ⚫Contract-driven APIs & system integration 🎯 How I Add Value ✔ Help founders experiment fast without painting themselves into a corner ✔ Design PoCs and MVPs that naturally evolve into production systems ✔ Translate business goals into practical AI architectures ✔ Build AI systems for real users, real traffic, real constraints I don’t just “plug in ChatGPT.” I architect AI systems that fit your product, your data, and your stage. 🤝 Let’s Talk If you’d like to brainstorm an idea, validate an approach, or plan your AI roadmap, I’m available for consultations 💬

🏆 Top Rated Plus AI & Python Engineer 🏆 100% Job Success | $40K+ Earned | 2,249+ Hours on Upwork 🏆 8+ Years Building AI Products & Intelligent Automation 🏆 Available for 20–40 Hours per Week I help startups, SaaS companies, enterprises, and agencies transform ideas into production-ready AI solutions that automate workflows, improve customer experiences, reduce operational costs, and drive business growth. My expertise spans the entire AI development lifecycle from strategy and architecture to deployment and optimization. Whether you need an AI Agent, Multi-Agent System, RAG application, AI Copilot, intelligent chatbot, workflow automation, or a custom AI SaaS platform, I build scalable, secure, and business-focused solutions that deliver measurable results. I don't just build AI demos I develop production-ready applications that integrate seamlessly into your business processes and create real business value. What I Can Build For You 🤖 AI Agents & Multi-Agent Systems Create intelligent agents capable of reasoning, planning, executing tasks, using external tools, and collaborating with other AI agents. 📚 Enterprise Knowledge Assistants Build secure AI assistants powered by your documents, databases, SOPs, and internal knowledge using Retrieval-Augmented Generation (RAG). 💬 AI Chatbots & AI Copilots Develop conversational assistants for customer support, employee productivity, sales, healthcare, legal, finance, education, and SaaS products. 📞 Voice AI Solutions Deploy AI phone agents for customer service, appointment booking, lead qualification, outbound calling, and inbound support. ⚙️ Intelligent Business Automation Replace repetitive manual work with AI-powered workflows using Python, APIs, n8n, Zapier, and Make. 🚀 Custom AI SaaS Development Build complete AI-powered SaaS platforms with modern backend architecture, cloud deployment, authentication, dashboards, and API integrations. Technologies I Work With LLMs OpenAI • Claude • Gemini • Llama • Mistral • DeepSeek • Hugging Face AI Frameworks LangGraph • LangChain • LlamaIndex • CrewAI • AutoGen • MCP Backend Python • FastAPI • Django • Flask • REST APIs • GraphQL Vector Search Pinecone • Weaviate • Qdrant • ChromaDB • FAISS • pgvector Cloud & DevOps AWS • Azure • Google Cloud • Docker • Kubernetes • CI/CD Automation n8n • Zapier • Make • Webhooks • Background Workers Typical Projects I Deliver ✔ AI Customer Support Platforms ✔ Internal Knowledge Chatbots ✔ AI Sales & SDR Agents ✔ AI Research Assistants ✔ AI Voice Calling Systems ✔ AI Document Processing ✔ Contract Review Assistants ✔ AI Recruiting Solutions ✔ AI Workflow Automation ✔ AI CRM Automation ✔ AI Copilots ✔ Custom AI SaaS Products Why Clients Hire Me I focus on building AI products that are reliable, scalable, and ready for production—not just prototypes. When we work together, you can expect: ✅ Clean, maintainable Python code ✅ Scalable AI architecture ✅ Strong communication throughout the project ✅ Fast delivery without sacrificing quality ✅ Secure and well-documented solutions ✅ Long-term technical support Let's Build Your AI Product If you're looking for a developer who understands both the technical side of AI and the business outcomes it should deliver, I'd love to help. Whether you need an AI Agent, RAG application, AI chatbot, workflow automation, Voice AI solution, or a complete AI SaaS platform, let's discuss your project and build something that creates real business value. Skills: AI Agents • Agentic AI • Python • LangGraph • LangChain • LlamaIndex • MCP • RAG • GraphRAG • OpenAI • Claude • Gemini • FastAPI • AI Automation • Voice AI • Vector Databases • AWS • Docker • Kubernetes • n8n • Generative AI

10+ years | nothing below 4.5 stars in my public work history | repeat clients across data, ML, and AI engagements "I met Waqas while working with another firm. We did a bake-off and his squad demolished the other team." 𝗰𝗹𝗶𝗲𝗻𝘁 𝗿𝗲𝘃𝗶𝗲𝘄, 𝗳𝗿𝗼𝗺 𝗺𝘆 𝗽𝘂𝗯𝗹𝗶𝗰 𝘄𝗼𝗿𝗸 𝗵𝗶𝘀𝘁𝗼𝗿𝘆 Modern AI and analytics products are only as good as the data infrastructure underneath them. I design and build production-grade data platforms and machine learning systems, distributed ETL/ELT pipelines, cloud-native data warehouses and lakes, and ML pipelines that go from feature engineering through deployment and monitoring. I extend these platforms with RAG and LLM-based features where they add real business value, but the foundation is always solid data engineering. DATA ENGINEERING & ML - CASE STUDIES ➔ ETL platform for e-commerce: ingestion, normalization, data-quality checks, S3 data lake, Spark, Airflow, Databricks, FastAPI ➔ ESG analytics platform used by 3 large European banks, Spark/Databricks processing, Airflow orchestration, LLM-enhanced reporting ➔ Real-time lead platform, Kafka event streaming, Spark stream processing, enrichment pipelines, YOLO/OCR intake AI & LLM ENGAGEMENTS (public work history) ➔ AI agent platform for a US AI agency (OpenAI), 207 hours. ➔ LLM agent system, LangGraph, LangChain, NestJS, TypeScript ➔ Python/Flask + AWS CDK build for an Upwork ENTERPRISE client ➔ RAG integration & deployment (Next.js), 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 ➔ Enterprise data platforms, ETL/ELT, data warehousing & data lakes, batch & streaming pipelines, data modeling & data quality checks ➔ ML pipelines & MLOps, feature engineering, model training, deployment & evaluation ➔ RAG systems, semantic search & AI knowledge bases, built on top of the data platform, not as a bolt-on ➔ Cloud data infrastructure, scalable, secure, monitored 𝗦𝗧𝗔𝗖𝗞 Data Engineering: Python • SQL • Apache Spark • Apache Airflow • Kafka • Databricks • Elasticsearch • Data Modeling Machine Learning: TensorFlow • PyTorch • Scikit-Learn • XGBoost • MLflow AI / RAG: LangChain • LlamaIndex • OpenAI • Claude • Gemini • Pinecone • Weaviate • pgvector • Qdrant Backend & Cloud: FastAPI • NestJS • TypeScript • PostgreSQL • AWS • GCP • Azure • Docker • Kubernetes • CI/CD 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 Healthcare • Financial Services • SaaS • HR Tech • Retail • Manufacturing • Logistics • Education • Legal • Energy Every solution is measured on scalability, reliability, and business value. Building a data platform, deploying ML at scale, or shipping an AI product? 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲, I respond within hours.

I am Sabyasachi Saha, an AI Agent, Full-Stack AI, Workflow Automation, LLM, and SaaS Developer. I work as an individual consultant and hands-on technical architect, backed by my experience as the CEO and Chief AI Scientist of Techno Exponent. I have completed my PhD from SSBM Geneva with a research focus in Generative AI and Sentiment Analysis. With 20+ years of experience in the IT industry, I help startups, enterprises, and growing businesses build intelligent, scalable, and automation-driven digital products. My major focus is on AI agents, LLM-based applications, workflow automation, SaaS platforms, full-stack application development, data engineering, and analytics. I combine strong technical knowledge with business understanding, so I can support projects from idea validation, architecture planning, development, integration, automation, and long-term scalability. I founded Techno Exponent in 2011, and since then, we have helped global businesses with digital transformation, AI solutions, automation platforms, SaaS products, enterprise applications, web/mobile apps, and complete IT solutions. As an individual professional on Upwork, I personally bring leadership experience, AI architecture knowledge, hands-on development understanding, and product-focused thinking to every project. I can help you with: ✅ AI Agent Development ✅ LLM-Based Applications ✅ ChatGPT / OpenAI / Claude / Gemini Integration ✅ RAG Systems and Vector Databases ✅ AI Chatbots and Voice Bots ✅ Workflow Automation ✅ Business Process Automation ✅ SaaS Product Development ✅ Full-Stack Web Application Development ✅ Data Engineering and Data Analytics ✅ AI-Powered Dashboards and Reporting Systems ✅ CRM, ERP, and Third-Party API Integrations ✅ MVP Development and Product Modernization I have worked across multiple industries, including healthcare, education, e-commerce, real estate, fintech, logistics, transportation, recruitment, food delivery, dating platforms, blockchain, and enterprise automation. My experience includes AI chatbots, AI calling bots, CV screening platforms, AI interview systems, RAG-based knowledge assistants, analytics dashboards, CRM automation systems, workflow automation platforms, SaaS products, and scalable full-stack applications. My technical expertise includes: ✅ AI/ML: Generative AI, NLP, LLMs, AI Agents, RAG Systems, LangChain, LlamaIndex, Hugging Face, OpenAI, Claude, Gemini, Computer Vision, Sentiment Analysis, Predictive Analytics ✅ Automation: Workflow Automation, Business Process Automation, AI-Powered Automation, n8n, Make, Zapier, CRM Automation, Email Automation, Lead Automation, API Automation, WhatsApp Automation, Voice Bot Automation ✅ Data: Data Engineering, ETL Pipelines, Data Analytics, Business Intelligence, AI-Powered Dashboards, Reporting Systems, Data Visualization, Data Warehousing, Real-Time Data Processing ✅ SaaS: SaaS Product Development, Multi-Tenant Architecture, Subscription Models, Role-Based Access Control, Admin Panels, User Dashboards, API-First Architecture, Scalable Cloud-Based Platforms ✅ Full-Stack Development: Python, FastAPI, Node.js, Express.js, Django, Flask, Java, PHP, Laravel, React.js, Next.js, Angular, Vue.js, TypeScript, JavaScript ✅ Databases & Cloud: PostgreSQL, MySQL, MongoDB, Firebase, Redis, Vector Databases, Pinecone, Chroma, Weaviate, AWS, GCP, Azure, Docker, Kubernetes, CI/CD ✅ Integrations: Stripe, PayPal, Twilio, WhatsApp API, SendGrid, Google APIs, CRM/ERP Integrations, Payment Gateways, Custom API Development Achievements: 🏆 Awarded “Most Influential Young Leaders 2021-22” by AsiaOne and Economic Times 🏆 Techno Exponent recognized as Times Leading IT Company 2022 🏆 Techno Exponent recognized as Most Customer-Centric IT Company 2022 🏆 Techno Exponent recognized as Leading App Development Company of the Year 2023 When working with me, you get more than a developer. You get a technical partner who understands business goals, product architecture, AI implementation, automation strategy, scalability, and execution. My goal is simple: to help businesses turn ideas into intelligent, scalable, and revenue-focused digital products. If you are looking for someone who understands AI, automation, SaaS, full-stack development, data, and business execution, I would be happy to discuss your project and help you build the right solution.

Hi, I’m Fareena Suharwardy, a Machine Learning Engineer with 8+ years of hands on experience. I specialize in designing and deploying advanced AI/ML solutions that deliver real impact. I’ve built and deployed intelligent systems for enterprises, startups, and the Government of Punjab (Pakistan) with a strong focus on scalability, security, and performance. Core Expertise LLMs & NLP GPT-4, BERT, LLaMA, LangChain, Hugging Face, RAG pipelines, prompt engineering, and custom fine-tuning Generative AI Chatbots, summarization tools, TTS (WaveRNN, Tacotron), content generation, and workflow automation Deep Learning & Computer Vision CNNs, RNNs, YOLO, OpenCV for detection, recognition, and image-based intelligence Full-Stack AI Applications React, React Native, Django, and integrated ML backend systems Data Science & Analytics Forecasting, segmentation, risk modeling using Python, R, SQL AI Deployment & MLOps AWS, Azure, GCP, Docker, Kubernetes, CI/CD, model optimization Highlighted Projects Domain-tuned LLaMA-based conversational agent Hybrid CNN + BERT medical image interpretation system Real-time fraud detection and intelligent automation pipelines Optimized text generation, classification, and summarization engines If you’re looking to build intelligent, scalable, production ready AI systems, I’d be happy to help bring your ideas to life. Available full time | Contract or long term

I build production-ready AI systems using OpenAI, LangChain, RAG pipelines, and AI agents. Sound with Computer Vision (CV). Recent work includes: • AI voice agents for healthcare • RAG chatbots with vector databases • AI SaaS products using Next.js + Python • Automation systems reducing manual support workload I focus on scalable, deployable AI applications not I have been building intelligent automation systems for over 8+ years. As a dedicated Full-stack and AI/ML Engineer, I have deployed production-grade solutions across E-commerce, Manufacturing, and Customer Service, helping businesses reduce costs, improve efficiency, and unlock new revenue streams. I deliver complete technical execution: from raw data transformation to LLM integration, RAG pipelines, and measurable business impact. If you are ready to build AI systems that cut support tickets by 60%, increase sales by 42%, and deliver real-time insights, send me a message or book a consultation directly from my profile. I respond immediately. ✅ 𝐊𝐄𝐘 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒: • Designed and implemented a recommendation engine that increased e-commerce sales by 42% in just 90 days • Deployed an AI-powered chatbot, cutting support tickets by 60% and significantly enhancing customer satisfaction • Developed a computer vision solution that reduced defect detection time in manufacturing by 70% • Transform raw data into measurable business impact and operational clarity • Connect fragmented systems and automate workflows for real-time decision-making ✅ 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 𝐀𝐍𝐃 𝐀𝐈 𝐄𝐗𝐄𝐂𝐔𝐓𝐈𝐎𝐍 I build on the high-performance tools that top AI teams rely on: • Machine Learning & Predictive Models: Classification systems, regression analysis, forecasting models with proven ROI • Deep Learning & Computer Vision: CNNs, RNNs, Transformers for defect detection, image recognition, and NLP • Generative AI & LLMs: GPT-4, Gemini, Llama, LangChain, RAG pipelines, vector databases (Pinecone, Weaviate), agentic systems • NLP & Chatbot Development: Conversational AI, intent recognition, sentiment analysis, Open AI APIs, custom fine-tuning • Production & MLOps: Model serving, monitoring, cloud deployment (AWS, Azure, GCP), real-time inference • Automation & Integration: n8n, Make, API-first development, workflow orchestration Every tool in this stack exists to serve one outcome: an intelligent system that is accurate, scalable, and ready to generate real ROI from day one. ✅𝐖𝐇𝐀𝐓 𝐒𝐄𝐓𝐒 𝐌𝐘 𝐀𝐈 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 𝐀𝐏𝐀𝐑𝐓 Most developers hand you a generic chatbot or a broken script and disappear. I own the entire AI lifecycle: data preprocessing, model selection, custom logic, security review, and post-launch iteration. When your business needs to process thousands of customer queries or detect defects in real time, the architecture I build is designed to handle the load without failing. My development framework is built around three principles: Accuracy First (measurable business impact), Full Stack AI Ownership (from raw data to production API), and Business Alignment (I measure success by your cost reduction, conversion rates, and system uptime). ‼️𝐇𝐈𝐑𝐄 𝐌𝐄 𝐈𝐅 𝐘𝐎𝐔 𝐍𝐄𝐄𝐃‼️ 1. An AI Engineer who delivers production-ready models with enterprise-grade reliability 2. An LLM/RAG specialist who connects custom data sources to generative AI for context-aware responses 3. An Agentic System Architect who builds autonomous workflows that reduce manual processes 4. A Chatbot Developer who cuts support costs and improves customer satisfaction 5. A Technical Partner who acts as your "AI Right-Hand," communicates daily, and ships on schedule 𝐖𝐡𝐚𝐭 𝐦𝐲 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: 𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲: High-accuracy, optimized models with 100% data privacy, modular architecture, and pre-deployment validation on every engagement. 𝐋𝐋𝐌 & 𝐑𝐀𝐆 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Integration of enterprise data into GPT/Claude/Gemini pipelines, automated document retrieval, and context-aware agents to give your business a competitive edge. 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞-𝐃𝐫𝐢𝐯𝐞𝐧 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Real-time model serving connected to your existing workflows, ensuring your team never waits for insights or manual ticket resolution. I combine advanced AI capabilities with practical business solutions to build systems that create measurable impact. Each project is delivered with comprehensive testing, monitoring, and documentation to ensure scalable, maintainable solutions that provide long-term value. If you're looking to transform your operations with AI that actually delivers results, let's discuss your goals and the challenges you want to solve.

𝐈 𝐝𝐨𝐧'𝐭 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈. 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐑𝐎𝐈. 𝟓𝟎+ 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, $𝟐𝐌+ 𝐢𝐧 𝐥𝐚𝐛𝐨𝐫 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝, 𝟗𝟓% 𝐚𝐜𝐜𝐮𝐫𝐚𝐜𝐲 𝐮𝐧𝐝𝐞𝐫 𝐫𝐞𝐚𝐥 𝐭𝐫𝐚𝐟𝐟𝐢𝐜. Hey, I'm Hasan, a lead AI Engineer (CANADA BASED) with 8+ years spent building intelligent systems since well before the current wave made it fashionable. In that time I've shipped 50+ production AI chatbots and agents, sustaining a 95% reply-accuracy rate under real traffic, not lab conditions. My work sits at the intersection of engineering and business outcomes. Clients don't come to me for a POC; they come when a manual process is quietly draining hours, cost, and momentum and they need a system that removes it for good. That's the work: replacing repetitive labor with autonomous workflows that scale output without scaling headcount. Agents, chatbots, voice AI, RAG pipelines, LLM integrations, AI-native SaaS I've built across the stack, and I build for durability. Reliable in production, sensible to maintain, and designed around how the business actually operates rather than how the demo looked. I hold a simple standard: if a solution doesn't save time, reduce cost, or create measurable value, it isn't worth shipping. That discipline is what separates AI that survives contact with reality from AI that gets quietly switched off three months later. If you're serious about building something that lasts, I'm the engineer you bring in early. 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: ✔ Autonomous AI agents that take entire workflows off your team's plate ✔ AI chatbots & voice systems that handle support at scale, accurately ✔ Multi-agent architectures that coordinate without constant oversight ✔ Workflow automation that removes operational drag at the root ✔ RAG systems that turn scattered data into reliable, instant answers ✔ Knowledge-base AI your team and customers can actually trust ✔ AI-powered SaaS products engineered to grow ✔ Custom LLM integrations into your existing platform and stack ✔ REST APIs & third-party integrations built to hold up in production ✔ Full-stack web applications, delivered end to end 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡: > AI & LLMs OpenAI · Claude · Gemini · LangChain · LangGraph · CrewAI · MCP · Vapi · ElevenLabs · Retell AI > Automation n8n · Make · Zapier · Webhooks · API Integrations > Backend Python · FastAPI · Django · Node.js · PostgreSQL · Redis > Frontend React · Next.js · TypeScript · Tailwind CSS > Infrastructure & Data AWS · Docker · Vector Databases (Pinecone, Weaviate, Qdrant) · REST APIs Bring me the one process that's costing your team the most hours. I'll show you exactly how it gets automated and what that time is worth. That first piece of work is how you judge the rest, most clients don't need more than that to hand over the roadmap. Let's Talk! Message me with what you're solving. You'll get a straight answer on whether I can help and how I'd approach it, not a pitch. Thanks