Khush T.

AI Web & SaaS Developer|n8n, Make, GHL, Wordpress, Next.js, Python

✮ 6+ years in IT and software development ✮ SaaS Applications ✮ Website Development ✮ N8N, Make, Zapier, GHL, Next.js, Python, Vapi, Retell ✮ Serving HVAC, E-commerce, Healthcare & Finance and many more! I build production-grade AI Agents, AI Chatbots, and Workflow Automation systems using Next.js, Python, n8n, HighLevel (GoHighLevel), Supabase, PostgreSQL, the OpenAI API (ChatGPT, GPT-4o), and modern Web APIs. Not demos. Not templates. AI systems that handle real customers, real data, and real edge cases every day without breaking. My core focus is AI Agent Development, AI Bot Development, AI Builder work, AI App Development, and end-to-end Workflow Automation for businesses that need real Artificial Intelligence in production, not proof-of-concept toys. Most clients come to me when: ✮ They want to develop a full Saas platform, Website, Mobile apps, AI systems, or automation workflows. ✮ Their HighLevel or n8n automation keeps breaking ✮ Their AI Chatbot hallucinates or misses important details ✮ Their tools and APIs don't talk to each other properly ✮ They need custom AI Development that Zapier or n8n templates can't handle ✮ They want to automate operations, not just tasks If any of this sounds familiar, you're in the right place. [ PROVEN RESULTS ] ✮ AI Call Analysis Platform processing 200+ calls per day with 96% classification accuracy. Transcribes, scores against custom rubrics, flags missed revenue, writes coaching reports back to the CRM. 12 production n8n workflows, full API integrations, deployed on the client's own server. ✮ Voice AI Agent + HighLevel (GoHighLevel) Backend connecting a voice agent to GHL with calendar sync, contact management, and availability checking. Delivered in 24 hours with full documentation. ✮ AI Chatbot on a major messaging platform handling order tracking, COD confirmation, and cart recovery. Dual-agent architecture, one number, two specialized AI Bots for outreach and inbound support. ✮ 9-Stage AI Agent Workflow for a financial services firm. Chatbot, CRM, and automation layer moving leads through the pipeline automatically. ✮ Multi-Tenant SaaS AI App onboarding new clients onto the same platform in under a day. One codebase, multiple companies, full isolation, fully API-driven. ✮ Production Reliability with pagination, retry logic, checkpoint recovery, queue mode, and Webhook-based API integrations. AI systems built to handle volume without manual intervention. [ TECHNICAL EXPERTISE ] ✮ Frontend & SaaS AI Apps: Next.js, React, Tailwind CSS, Vercel, Cloudflare Pages ✮ Backend & APIs: REST API design, Web API integrations, Webhook handling, OAuth 2.0, Node.js, Python, Supabase, PostgreSQL ✮ Workflow Automation: n8n (Expert), Make, Zapier, Power Automate, custom Workflow design ✮ AI Agent & AI Bot Development: AI Agents, AI Bots, AI Builders, AI Apps, multi-agent architectures, AI orchestration ✮ LLM & AI APIs: OpenAI API, ChatGPT API, GPT-4o, GPT-4o-mini, prompt engineering, entity extraction, validation layers, hallucination prevention ✮ AI Chatbot Development: AI Chatbots for web, voice, and messaging platforms with persistent conversation history ✮ HighLevel (GoHighLevel): Custom Workflows, Webhooks, API integrations, calendar booking, CRM sync, voice integrations, opportunity pipelines ✮ Voice AI & Voice Bot Development: Vapi, Retell AI, Bolna AI, Plivo, Twilio, Exotel, function calling, telephony integration ✮ Transcription & Speech: Deepgram Nova-2, speaker diarization, binary audio APIs, real-time and batch pipelines ✮ CRM & Business Integrations: HighLevel, ServiceTitan, Shopify, Unicommerce, Spur, ClickUp, Google Calendar, Microsoft Graph, Uchat, messaging platform APIs ✮ Vision & Document AI: OpenAI Vision (GPT-4o), image data extraction, automated document processing ✮ Infrastructure: Self-hosted n8n, queue mode, multi-tenant architecture, VPS deployment, Google Cloud APIs, Pub/Sub [ DOMAIN EXPERIENCE ] ✮ HVAC and home services (call QA, lead capture, AI-powered estimation) ✮ E-commerce (Shopify, Unicommerce, voice support, cart recovery) ✮ Healthcare (clinic AI Chatbots, appointment booking) ✮ Financial services (AI Agent prospect automation, multi-stage workflows) ✮ Property management (complaint dispatch, vendor coordination) [ WHY WORK WITH ME ] ✮ Production-ready AI builds, not demos ✮ Hallucination prevention through structured extraction and validation ✮ Engineering background, real-time systems thinking ✮ Stack flexibility, I work with HighLevel, n8n, Make, or whatever you already use ✮ Clear communication, you'll always know what's built and how ✮ Long-term mindset, AI systems designed to expand over time If you're planning an AI Agent, AI Chatbot, HighLevel automation, n8n Workflow, or Voice AI project, send me a message through Upwork and tell me what you want built. I'll map out the best way to approach it.