Muhammad A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Oct 27, 2026.

Is your AI prototype breaking in production? Are your RAG pipelines hallucinating, your AI agents failing with real users, or your voice agents suffering from latency? I help businesses turn AI ideas into reliable, production-ready systems that actually work. I'm a Software Architect with 12+ years of backend engineering experience, specializing in AI agents, RAG systems, LLM integrations, voice AI, and business automation. I don't build AI demos that look impressive for five minutes. I build production systems designed to handle real users, real workloads, integrations, failures, monitoring, and scale. WHAT I CAN BUILD FOR YOU AI Agents and Autonomous Workflows * AI agents and multi-agent systems * LangChain and LangGraph * CrewAI and agent orchestration * OpenAI API, Claude API, and Gemini * Function calling and tool use * MCP integrations * Custom AI workflows and business logic RAG and AI Knowledge Systems * Retrieval-Augmented Generation (RAG) * Pinecone, Chroma, and Qdrant * Vector databases and semantic search * Hybrid search * Re-ranking * Embeddings * Document processing and knowledge bases * RAG optimization and hallucination reduction Voice AI and Conversational Agents * AI voice agents * Twilio integrations * WhatsApp and SMS automation * Customer support automation * Appointment booking agents * Lead qualification agents * Low-latency conversational systems AI Automation and Business Workflows * n8n, Make, and Zapier * Salesforce, HubSpot, and GoHighLevel * CRM automation * Calendar integrations * Lead generation and qualification * Customer support automation * Internal workflow automation LLM Integration and AI Engineering * OpenAI * Claude * Gemini * Prompt engineering * Function calling * AI guardrails * LLM evaluations * Fine-tuning * AI API integrations WHY WORK WITH ME? 12+ years of backend engineering experience means I understand much more than just prompting an LLM. I understand architecture, APIs, databases, security, scalability, cloud infrastructure, monitoring, and the engineering required to keep an AI system running after launch. Recent results include: * 15+ production AI agents deployed, handling 50K+ monthly interactions * RAG systems processing 2M+ documents with under 200ms retrieval latency * Node.js backends handling 10K+ concurrent API requests * Healthcare automation systems deployed with HIPAA and NIST compliance requirements * 60% reduction in manual operations for SaaS clients through AI automation TECHNICAL FOUNDATION Backend: Node.js, NestJS, Express.js, Python, FastAPI, Flask, Django, PHP, Laravel AI: OpenAI, Claude, Gemini, LangChain, LangGraph, CrewAI, RAG, Vector Search, Embeddings, LLMs, AI Agents Databases: PostgreSQL, MySQL, MongoDB, Supabase, Firebase Cloud and DevOps: AWS, Docker, Kubernetes, DigitalOcean, Nginx, CI/CD, GitHub Actions, GitLab CI Frontend: React, Next.js, TypeScript, Tailwind CSS MY APPROACH I focus on building systems that your business can actually depend on. You'll get: * Clear technical architecture before development * Honest estimates and realistic timelines * Clean, maintainable code * Secure API and database architecture * Proper integrations and error handling * Testing and monitoring * Regular progress updates and demos * Production deployment and documentation * A system your team can maintain after handoff I work with startups, SaaS companies, and established businesses across FinTech, HealthTech, PropTech, E-commerce, HR Tech, Logistics, and Real Estate. If you already have an AI prototype that needs to be fixed, optimized, or taken to production, I can help. If you have an AI idea but aren't sure how to build it, I can help you turn it into a practical technical roadmap before development begins. Send me your project requirements and I'll give you a straightforward assessment of the architecture, scope, timeline, and best way to build it. Let's build AI that works in production, not just in a demo.