Rajneesh K.

Hi, I’m Rajneesh — a Top-Rated Full-Stack Developer with 12+ years of experience and a 100% Job Success Score on Upwork. I build AI-powered business systems, SaaS platforms, automations, and API-driven workflows that help businesses reduce manual work, improve operations, and scale. My background is in building real-world systems around SaaS, bookings, payments, CRMs, APIs, WordPress, WooCommerce, and custom applications. I’m now combining that experience with AI to build smarter business workflows and AI-powered products. 🤖 What I Build ✅ AI Automation & AI Agents AI agents for customer support, operations, sales, and internal workflows AI-powered email and message processing Lead qualification and automated follow-ups AI assistants connected to business data and APIs Automated decision-making and workflow execution ✅ AI + API Integrations OpenAI / LLM integrations REST API and webhook-based workflows CRM, PMS, booking, payment, and communication integrations AI connected to existing business systems Automated data extraction, classification, and processing ✅ AI-Powered SaaS Applications AI SaaS platforms and subscription systems Member dashboards and AI-powered tools Usage-based or subscription monetization Admin dashboards, analytics, and automation Multi-user and multi-tenant systems ✅ Business Process Automation Replace repetitive manual tasks with automated workflows Connect multiple business systems together Automate emails, documents, notifications, bookings, payments, and CRM updates Build workflows that can understand, process, and act on business information 🏨 Strong Experience in Booking & Rental Systems I also have extensive experience building and integrating: Hotel, vacation rental, and service booking systems Airbnb / VRBO / Booking calendar synchronization PMS integrations Availability and reservation systems Guest automation Invoices, payments, upsells and add-ons CRM and communication workflows This experience is especially valuable when adding AI to an existing business system because I understand the underlying business workflow — not just the AI API. 💳 SaaS, Payments & Integrations I have hands-on experience with: Stripe WooCommerce PayPal Razorpay Twilio SendGrid Zoho Pipedrive Google APIs REST APIs Webhooks Custom SaaS architectures 💡 Why Work With Me? I don't just connect an AI API and call it an AI system. I focus on building reliable, useful business automation around AI. That means understanding: Business process → Data → APIs → AI → Automation → Human approval → Result Whether you need an AI agent for your business, an AI-powered SaaS product, or AI integrated into an existing booking/CRM/payment system, I can help design and build the complete workflow. 📩 If you have a repetitive business process you'd like to automate with AI, let's discuss it.