Rakesh c.

I build production 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐑𝐀𝐆 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 and 𝐀𝐈 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧𝐬 in 𝐏𝐲𝐭𝐡𝐨𝐧/𝐅𝐚𝐬𝐭𝐀𝐏𝐈 and 𝐍𝐞𝐱𝐭.𝐣𝐬. 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤: 𝟐𝟓𝟐 𝐣𝐨𝐛𝐬, 𝟐𝟎𝟐 𝐜𝐥𝐢𝐞𝐧𝐭 𝐫𝐞𝐯𝐢𝐞𝐰𝐬, 𝟏𝟓+ 𝐲𝐞𝐚𝐫𝐬 shipping software. Not another 𝐂𝐡𝐚𝐭𝐆𝐏𝐓 𝐰𝐫𝐚𝐩𝐩𝐞𝐫: 𝐚𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐩𝐞𝐫𝐦𝐢𝐬𝐬𝐢𝐨𝐧𝐬, 𝐫𝐞𝐭𝐫𝐢𝐞𝐬, 𝐥𝐨𝐠𝐠𝐢𝐧𝐠, 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 and 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 are designed in from day one, so the system keeps working after the demo. Send me your 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 or 𝐜𝐮𝐫𝐫𝐞𝐧𝐭 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞. I'll reply with the 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 I'd take and a 𝐟𝐢𝐱𝐞𝐝-𝐩𝐫𝐢𝐜𝐞 𝐩𝐥𝐚𝐧 before you hire. ━━━━━━━━━━━━━━━━━━━━━━ 𝐏𝐎𝐑𝐓𝐅𝐎𝐋𝐈𝐎 𝐁𝐔𝐈𝐋𝐃𝐒 ━━━━━━━━━━━━━━━━━━━━━━ • 𝐍𝐞𝐱𝐮𝐬𝐅𝐥𝐨𝐰 𝐀𝐈: multi-agent platform on LangGraph + MCP. Supervisor-led agent teams, human approval for sensitive actions, pgvector RAG with citations, durable background workers. 487 backend tests passing. • 𝐎𝐩𝐬𝐏𝐢𝐥𝐨𝐭 𝐀𝐈: Lead automation where AI extracts and code decides. OpenAI lead analysis, Python scoring, WhatsApp Cloud API, n8n, GoHighLevel CRM sync, signed webhooks and retry-safe recovery. • 𝐌𝐮𝐥𝐭𝐢-𝐭𝐞𝐧𝐚𝐧𝐭 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 𝐒𝐚𝐚𝐒: JWT authentication, RBAC, workspace isolation and background jobs; 301 backend, 57 frontend and 18 end-to-end tests. ━━━━━━━━━━━━━━━━━━━━━━ 🤖 𝐀𝐈 𝐀𝐆𝐄𝐍𝐓𝐒 & 𝐋𝐋𝐌 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑𝐈𝐍𝐆 ━━━━━━━━━━━━━━━━━━━━━━ AI agents that do real work inside business systems: • Agentic workflows; OpenAI, Claude & Gemini APIs; LangGraph / LangChain • Tool/function calling, structured outputs, agent memory and context • Human-in-the-loop approvals, guardrails and fallback logic • Logging, retries, monitoring, prompt optimization and evaluation • Connections to CRMs, databases, APIs, documents, websites, email, calendars, eCommerce and internal tools ━━━━━━━━━━━━━━━━━━━━━━ 🧠 𝐑𝐀𝐆 & 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐘𝐒𝐓𝐄𝐌𝐒 ━━━━━━━━━━━━━━━━━━━━━━ RAG answers grounded in trusted business data, not LLM guesses: • RAG chatbots and knowledge assistants • PDF, DOCX, CSV and website ingestion • Chunking, embeddings, PostgreSQL + pgvector • Vector, semantic and hybrid search with metadata filtering • Source citations and role-based knowledge access • Hallucination reduction, confidence and escalation workflows ━━━━━━━━━━━━━━━━━━━━━━ ⚙️ 𝐀𝐈 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 & 𝐀𝐏𝐈 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍 ━━━━━━━━━━━━━━━━━━━━━━ End-to-end workflows combining AI, APIs and reliable backend services: • Lead capture → AI qualification → CRM • Email analysis → AI draft → human approval • Document processing, extraction and customer support automation • WhatsApp/email follow-ups; appointment and calendar workflows • CRM sync, WooCommerce/Shopify integrations, webhook automation 𝐓𝐞𝐜𝐡: Python • FastAPI • n8n • Make • Zapier • REST APIs • Webhooks • OAuth • PostgreSQL • Redis When no-code workflows become unreliable, I move critical logic into Python. ━━━━━━━━━━━━━━━━━━━━━━ 🚀 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊 𝐀𝐈 & 𝐒𝐀𝐀𝐒 ━━━━━━━━━━━━━━━━━━━━━━ I build the complete application around your AI feature. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python • FastAPI • Django • SQLAlchemy • PostgreSQL • Redis 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Next.js • React • TypeScript • Tailwind CSS 𝐒𝐚𝐚𝐒: Multi-tenant architecture • JWT/OAuth • RBAC • Admin dashboards • Customer portals • Stripe • Analytics 𝐈𝐧𝐟𝐫𝐚: Docker • Linux • CI/CD • Cloud deployment • API security • Testing ━━━━━━━━━━━━━━━━━━━━━━ 📱 𝐀𝐈-𝐏𝐎𝐖𝐄𝐑𝐄𝐃 𝐌𝐎𝐁𝐈𝐋𝐄 𝐀𝐏𝐏𝐒 ━━━━━━━━━━━━━━━━━━━━━━ • Flutter/Dart and React Native/TypeScript for iOS and Android • AI chat, assistants and RAG-powered mobile interfaces • Voice/speech-to-text, camera, image and document AI • Firebase/Supabase, authentication and push notifications • App Store and Google Play deployment Sensitive AI logic and API keys stay on a secure Python/FastAPI backend, never inside the app. ━━━━━━━━━━━━━━━━━━━━━━ ✅ 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐇𝐈𝐑𝐄 𝐌𝐄 ━━━━━━━━━━━━━━━━━━━━━━ • Top Rated on Upwork: 252 jobs, 202 client reviews • 15+ years of professional software development • 10,000+ Upwork hours • One engineer for AI, backend, frontend, mobile and automation • Production-focused, not prototype-only • Clear communication, documentation and independent delivery 𝐀𝐥𝐬𝐨: WordPress/WooCommerce builds, rescues and API integrations. ━━━━━━━━━━━━━━━━━━━━━━ 💬 𝐋𝐄𝐓’𝐒 𝐁𝐔𝐈𝐋𝐃 𝐈𝐓 ━━━━━━━━━━━━━━━━━━━━━━ Not sure exactly what you need yet? Message me anyway. Share your idea or current setup, and I’ll explain how I’d build it and what it would cost.