Hammad A.

𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 (6+ years) with a track record of building production-grade software, automations, and AI systems that perform reliably under real-world load — not just demos. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 I design, ship, and maintain scalable web & mobile applications, business process automations, RAG pipelines, fine-tuned LLM solutions, autonomous AI agents, and edge-deployed AI models. Everything is built for production environments where uptime, accuracy, and scalability matter most. 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 I create end-to-end automations using n8n and GoHighLevel (GHL) — connecting CRMs, calendars, payments, and communication tools into self-running pipelines. This includes lead capture/nurture, automated follow-ups, appointment booking, email/SMS sequences, and data syncing with zero manual effort. For complex needs, I add custom Python logic. 𝗔𝗜 𝗼𝗻 𝘁𝗵𝗲 𝗘𝗱𝗴𝗲 I optimize and deploy models directly on edge devices (Jetson, Raspberry Pi, mobile NPUs) for low-latency, offline inference. This involves quantization, conversion (ONNX, TensorRT), and balancing size/speed/accuracy for real-time vision, voice, and sensor applications. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Backend: Python (Django, FastAPI, Flask), C# (ASP.NET Core), PHP (Laravel) Frontend: React.js, Next.js Mobile: React Native, Flutter Automation: n8n, GoHighLevel, Zapier, custom Python AI/ML: LLaMA & Mistral fine-tuning (LoRA/QLoRA), RAG (ChromaDB/FAISS), LangChain agents, OpenAI & Anthropic APIs Edge AI: ONNX, TensorRT, model quantization Infra: AWS (SageMaker, EC2, S3, etc.), Docker, Kubernetes, GitLab CI/CD, Grafana 𝗣𝗿𝗼𝗼𝗳 𝗜𝘁 𝗪𝗼𝗿𝗸𝘀 𝗨𝗻𝗱𝗲𝗿 𝗣𝗿𝗲𝘀𝘀𝘂𝗿𝗲 Built a live crypto trading bot with real-time WebSocket feeds, algorithmic strategies, and a fine-tuned model on SageMaker — executing real trades with real money. Delivered a full Hospital Management System (HRM, OPD, IPD, EMR, inventory, accounting). Created cross-platform mobile apps, automated GHL workflows, autonomous email-to-ticket systems, and AI-powered support tools using Claude + LangChain for clients in healthcare, e-commerce, and business ops. 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 Years of teaching and mentoring developers means I communicate clearly, document thoroughly, and take full ownership from the first commit to post-deployment support. If you need an idea turned into a reliable, production-ready system — whether it's software, automation, or AI — let's talk.