
Balveer Dhanoriya
Open to workBackend & AI Engineer · Python · Voice AI · Indore, India
I build production AI voice-agent systems — FastAPI / PostgreSQL backends that orchestrate telephony and LLMs to run autonomous phone calls, wired into 15+ third-party CRM, calendar, payment, and email APIs. 7+ years shipping software end-to-end.
Mostly, I just like figuring out how things work — then making them work better.
About
I'm a software engineer in Indore, India — though “engineer” undersells the part I actually love: figuring out how something works, then making it better. I started out building mobile apps, got curious about what powered them, and followed that curiosity all the way down to the backend.
That's how I ended up architecting a multi-tenant AI voice-agent SaaS — a FastAPI / PostgreSQL backend that orchestrates telephony and LLMs to make and receive real phone calls, wired into 15+ third-party APIs across CRM, calendar, payments, and email, on AWS. Alongside my commercial work, I'm building GraphMind, an open-source (Apache 2.0) AI-native knowledge workspace powered by FastAPI, PostgreSQL + pgvector Hybrid RAG, and a provider-agnostic AI core.
Seven years in, I've learned I do my best work when I care about doing it right, not about who's watching. I still learn the same way I started: by building the next thing a little better than the last.
Backend
AI, Voice & RAG
Integrations
Auth & Security
Cloud / DevOps
Frontend
Mobile (earlier work)
The best work doesn't need an audience. I'd rather build something that quietly works than chase something that loudly impresses.
Now
Building and scaling a FastAPI/PostgreSQL platform that runs autonomous AI phone calls over telephony + LLMs, wired into 15+ CRM, calendar, and payment integrations.
Developing an Apache-2.0 AI-native knowledge workspace where linear chats become branching 2D knowledge graphs — powered by FastAPI, PostgreSQL + pgvector Hybrid RAG, and a provider-agnostic AI core.
Writing deep-dives on production AI systems, backend architecture, and lessons learned shipping software.
Writing
View allWhat It Actually Takes to Run Autonomous AI Phone Calls in Production
Technical
·8 min readWhy the Best Achievements Don't Need an Audience
From the Heart
·6 min readThe Myth of Mandatory Struggle: Redefining Growth and Success in Our 30s
From the Heart
·5 min readWork
View allAI Voice-Agent SaaS
BackendMulti-tenant SaaS platform where businesses deploy autonomous AI receptionists and outbound calling agents over real PSTN phone lines.
Architecture & detailsGraphMind — AI Knowledge Workspace
Open SourceOpen-source (Apache 2.0), AI-native knowledge workspace where conversations become interactive, branching 2D knowledge graphs with Hybrid RAG and autonomous agentic tools.
Architecture & details15+ Third-Party Integrations & Omnichannel Engine
BackendUnified integration layer and omnichannel inbox synchronizing contacts, calendars, deals, payments, and messaging across 15+ external providers.
Architecture & detailsJourney
View allSenior Software Engineer
EncoreSky Technologies, Indore
Contact
Open to Senior Backend & AI Engineer roles, voice-AI or integration consulting, and technical conversations.
Get in touch