About
AI Engineer & Full Stack Developer focused on LLM/voice systems, resilient multi-tenant platforms, and product velocity.
Sandeep M S
AI Engineer & Full Stack Developer
I architect and ship AI-driven, multi-tenant platforms end-to-end — from FastAPI backends and LLM & voice agents to Next.js surfaces and mobile, with a production-first mindset.
Four-plus years owning systems where reliability is non-negotiable: realtime collaboration, enterprise authentication, and observable services that hold up under real traffic. I care about clean abstractions, fast iteration, and the engineer who inherits the code after me.
Years shipping production software
Products delivered end-to-end
Apps live on iOS & Android
SSO · RBAC · billing · licensing
AI voice & chat agents
Low-latency streaming voice agents and conversational platforms with tool-calling and agentic workflows.
Ultravox · Plivo · Gemini · FastAPI
Multi-tenant SaaS
Realm-isolated tenancy with enterprise auth, role-based access, metered billing, and signed licensing.
Keycloak · SAML/OIDC · ECDSA · Razorpay
LLM orchestration
RAG pipelines, structured extraction, and evaluation loops wired into observable backend services.
Python · Vertex AI · MongoDB · PostgreSQL
Realtime & mobile
Socket.IO collaboration and live auction tooling broadcast at scale; mobile shipped to both stores.
Socket.IO · Ionic React · Capacitor
Backend
- FastAPI
- Python
- Node.js
- PostgreSQL
- MongoDB
Frontend
- Next.js
- TypeScript
- React
- Tailwind
AI / Voice
- Ultravox
- Gemini
- Vertex AI
- RAG
Platform
- Keycloak
- OIDC / SAML
- Docker
- Socket.IO
Production-first
Observable, recoverable, and load-tested before it ships — not after.
Clean abstractions
Composable primitives over clever one-offs. The next engineer matters.
Crisp ownership
From architecture to rollout to on-call. I own the outcome, not a ticket.
Human, reliable AI
Shipping AI-driven customer experiences that feel human and stay reliable under load.
Observability-first
Designing services around logs, metrics, and traces so iteration stays fast and safe.
Composable UI
Building small UI primitives and automation that scale cleanly across products.
What colleagues and clients say — straight from LinkedIn.
See what others
say about me
Engineers, founders, and managers I've shipped real systems with — in their own words. Want to be the next?
ContactGot the opportunity to work with Sandeep while delivering highly mission-critical projects like TS Bridge and T20 Mumbai (MCA). He took up the responsibility of lead engineer to not only implement complex features like payment gateways, caching and authentication but also played a key role to get the apps published in Play/App Store — handling complex Ionic/Appflow builds for over-the-air updates. He has a good sense about product development and contributed greatly to discussions around user experience and data security. He has always been a good team player, mentoring junior developers and guiding them towards the product goals.
Gokul Sundar
Solutions Architect / Builder specialized in building user-centric applications leveraging AI to solve real-world problems.
I had the pleasure of working with Sandeep on NativeBridge, where he consistently proved to be a strong and dependable engineer. He has a solid grasp of fundamentals, writes clean and thoughtful code, and takes ownership of the problems he works on. Beyond technical skills, he is proactive, collaborative, and easy to work with. I’d happily recommend Sandeep to any team looking for a reliable and capable engineer.
Sahil Choudhary
AI Engineer | Founder @ NativeBridge | Ex-Postman | LLM Agent Workflows & Infra
Let's build something reliable.
Open to senior AI / full-stack roles — from proof-of-concept to production rollout.