Deepak S.

"Are you trying to deploy production-grade LLM or RAG systems but struggling with messy data parsing, token budget overruns, or hallucinating agents? I specialize in architecting secure, scalable Enterprise AI applications, multi-agent workflows using LangGraph, and high-performance FastAPI backends that turn raw business files into accurate real-time data engines." I am a results-driven Full Stack Developer with 15+ years of experience, now specializing in "AI-powered applications, modern web technologies, and scalable architectures". I help businesses transform ideas into intelligent, high-performing digital products by combining traditional engineering with cutting-edge AI solutions. I have successfully delivered projects across industries including "AI solutions, e-commerce platforms, social communities, and real-time applications", working with clients from the USA, UK, Australia, Singapore, and beyond. ----------------------------------------------------------------------- ### 🚀 Core Expertise (AI & Modern Stack) * Large Language Models (LLMs) & AI Integrations * OpenAI & AI-powered automation * FastAPI & Python Flask (high-performance APIs) * Node.js & Next.js (full-stack applications) * React.js & React Native (web & mobile apps) * Apache Superset (data visualization & analytics) * Saleor (headless e-commerce solutions) * REST APIs & Microservices Architecture * Rust APIs (high-performance backend systems) ----------------------------------------------------------------------- ### 💡 What I Deliver * AI-driven applications & smart automation systems * Scalable SaaS platforms and dashboards * Headless e-commerce solutions (Saleor-based) * Data analytics & visualization solutions * Custom API development & third-party integrations * High-performance, secure, and maintainable systems ----------------------------------------------------------------------- ### 🛠️ Additional Technical Strengths * Python, PHP, MySQL, PostgreSQL * Laravel & modern backend frameworks * Cloud integrations & deployment workflows * Payment gateway & OAuth integrations * Git (GitHub, GitLab, Bitbucket) & Agile tools (Asana, etc.) ----------------------------------------------------------------------- ### 🌍 Why Work With Me? * Strong focus on "quality, scalability, and performance" * Clear communication & reliable delivery timelines * Long-term partnership mindset * Proven track record with global clients ----------------------------------------------------------------------- I am passionate about building "AI-first solutions" that drive real business value. Whether you need to modernize your platform, integrate AI capabilities, or build something from scratch — I’m here to help. Let’s build something impactful together 🚀