Available for Freelance & Projects
I help businesses generate leads, streamline operations, and scale efficiently through custom websites, business platforms, AI voice agents, chatbots, and automation systems.
I help businesses generate leads, streamline operations, and scale efficiently through custom websites, business platforms, AI voice agents, chatbots, and automation systems.
Eighteen-plus production projects shipped across real estate, healthcare, e-commerce, consulting, investment, and religious services — web frontends, multi-role platforms, voice agents, and end-to-end workflow automations.
My favorite work sits at the intersection — a platform that ships an AI feature, not a wrapper for an OpenAI key. I lean toward building, not configuring. Most stacks need fewer pieces, not bigger ones.
// FOR HIRING TEAMS
Full-stack engineer shipping production work in Next.js, MERN, WordPress, and AI stacks (OpenAI, n8n, RAG, Vector DBs). Architected multi-role business platforms and AI voice agents from scratch.
// FOR FREELANCE CLIENTS
Custom websites, CRM and marketplace platforms, AI WhatsApp and voice agents, end-to-end automation workflows. Built to generate leads, cut manual work, and ship in weeks — not quarters.
Business platforms, AI agents, automation workflows, and high-performance websites — selected case studies with measurable impact.
Production voice agent that picks up inbound calls, qualifies intent, and routes high-value real-estate leads to sales. Twilio · OpenAI · n8n · RAG.
RAG-grounded chatbot that reads the live product catalog, recommends items, and handles support 24/7. OpenAI · RAG · Vector DB.
n8n workflow that enriches prospects via LinkedIn and generates 5 personalized data points per lead. Plugs into Instantly / Lemlist.
GPT-4o-mini scores inbound leads against a rubric, categorizes Hot / Warm / Cold, and syncs to HighLevel CRM — no human in the loop.
Scheduled AI agent that scrapes SERP via MCP, parses structured output, and logs ranks to Sheets. Self-hosted alternative to paid tools.
Duration
Feb 2023 — Present
Location
Remote · Delhi, India
Developer · AI Automation Specialist
React.js · Next.js · Node.js · Express.js · MongoDB · OpenAI · Gemini · n8n · Twilio · RAG · Vector DBs · WordPress · WooCommerce · PHP · Shopify · Git
Why I stopped recommending chatbots for real-estate clients, and the architecture I now ship instead — Twilio call ingestion, OpenAI realtime, RAG-grounded property knowledge, and smart human hand-off.
The n8n workflow I built to score every inbound lead against a rubric, classify them Hot / Warm / Cold, sync them to a CRM, and email the sales rep — no human in the loop.
I was paying $99/month for an SEO rank tracker. Then I built one in n8n in an afternoon. Here's the exact workflow — cron, MCP-powered SERP scraper, structured output parsing, Sheets sync.
Building a religious marketplace where admins, managers, and pandits each need their own dashboard. Why I wrote custom PHP plugins instead of stacking off-the-shelf extensions, and what broke.
A retrospective on the patterns that worked across real estate, healthcare, e-commerce, consulting, investment, architecture, and religious services — and the three I'll never reuse.
Based in Delhi, India
srivastavam342@gmail.comCategory