Phone agents that book rooms, search that finds the clause in a 200-page PDF, and inboxes that sort themselves. Five products. Four of them are live right now.
Currently taking on 1–2 select client builds — let's talk scope.
The products below are mine. Here’s the person behind them.
I’m Karan Chandel, an AI engineer who ships full products — not prototypes.
I turn manual workflows — case file searches, invoice entry, missed calls, email triage — into software people actually use. UI, API, deployment, all done by me. That’s why two of the five products here have a Live link you can open today.
Python, Django/FastAPI, LangChain/LangGraph, Twilio, Pinecone — whatever the product needs. 5 products shipped solo, 2.5+ years building production AI systems. No logo wall yet, just proof it works.
Each one is a real UI, a real API, and workers doing the heavy lifting. Open a live demo where one is up, or watch a short walkthrough.
A workspace for law firms to manage cases, find answers in their own documents, and keep hearings in one place.
Result Cuts case-file review from hours of re-reading to a cited answer in seconds.
In development testing: 40+ uploaded case PDFs across 3 practice areas — response time under 4s per query. Built and deployed solo — from schema design to AWS deployment — over several weeks.
AI answers the hotel or restaurant phone, books a room or a table, and logs the call into an ops console.
Result Takes the missed front-desk call and writes the booking — with transcripts, tools, and analytics.
Walkthrough of the ops console, booking tools, and call transcripts.
Inbound emails become classified, prioritized, and assigned tickets — with a separate queue for admins and agents.
Result Stops a shared inbox sitting unread for hours — mail arrives already classified, prioritized, and assigned.
Give it a business question. Seven agents research in parallel and hand back one strategy report.
Result Turns weeks of tab-and-doc research into one strategy report from 7 agents in a single run.
In development testing: 7 agents in one run — report streamed via SSE.
Upload PDFs, extract the fields, check them on the page, then export JSON or CSV — without retyping invoices.
Result Cuts invoice entry from retyping every field to extract, check on the page, export.
Tell me what your team does by hand. I’ll tell you what’s realistic to automate — and what isn’t.
Messy input in. Something a human can trust out. That’s the job — whether it’s a PDF, a phone call, or an inbox.
If your problem doesn’t fit a box, that’s normal. Most real ones don’t.
Ask a question. Get an answer with a source you can open.
Invoices, forms, packets — extracted, checked on the page, exported.
Bookings on a call, or tickets from email, without a person on every one.
Working on something that doesn't fit neatly into these? Good — most real problems don't. Tell me about it.
Ready to talk? This is the fastest way to reach me.
Send a few lines about what your team does by hand.
I reply within a day.
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