Omid Reza R.

💎 Top Rated Plus Freelancer | 11,000+ Hours on Upwork I’m a Senior Applied AI Engineer and Full-Stack Engineer with 8+ years of experience building scalable AI systems, backend platforms, and high-volume distributed applications used in production by thousands of users. I specialize in production AI systems, multi-agent workflows, LLM integrations, observability agents, automation systems, and scalable backend architectures. My focus is not just building AI demos, but shipping reliable systems that work under real-world scale and constraints. ━━━━━━━━━━━━━━━━━━ 🚀 What I Can Help You Build ━━━━━━━━━━━━━━━━━━ ✅ AI Agents & LLM Systems • OpenAI / Claude integrations • MCP servers & tool-based architectures • LangChain / LangGraph workflows • RAG systems & vector search • AI-powered observability & support systems • AI coding/review agents ✅ Backend & Distributed Systems • Python (FastAPI, Django, AsyncIO) • Event-driven & async architectures • Celery / Dramatiq / Kafka / RabbitMQ • PostgreSQL / Redis / Elasticsearch • High-scale APIs & integrations • Workflow orchestration ✅ AI & Data Engineering • PyTorch / Scikit-learn / TensorFlow • Data pipelines & ETL systems • ML evaluation pipelines • Real-time monitoring & analytics • Web scraping & automation • Computer vision systems ✅ Infrastructure & DevOps • AWS / GCP / Azure • Docker / Kubernetes • CI/CD pipelines • Prometheus / Grafana / Sentry • Performance optimization & reliability ━━━━━━━━━━━━━━━━━━ 💡 Why Clients Work With Me ━━━━━━━━━━━━━━━━━━ ✔ End-to-end ownership — architecture → implementation → deployment → monitoring ✔ Strong product and engineering mindset ✔ Experience building real production AI systems ✔ Fast iteration using AI-native development workflows ✔ Focus on scalability, reliability, and maintainability ✔ Clear communication and proactive collaboration I care about building systems that are not only technically strong but also practical, maintainable, and valuable for the business.