Praneet Sah
Independent builder · Available for projects

I help people build whatever they're building.

Software, telecom, real estate, deals, your next idea. I've shipped each. If you have a thing you're trying to make real, I can definitely help you make it.

Try Everything.

Apps & platforms recently shipped

LastWorkerDialAnyoneDMTextCitrus MobileGateway Private MoneyBrivio Property ManagementGrainyLastWorkerDialAnyoneDMTextCitrus MobileGateway Private MoneyBrivio Property ManagementGrainy
How I help

From idea to reality.

Three steps. Same shape every time, regardless of stack.

  1. 01

    Listen

    I start with the problem, not the stack. Tell me what you're trying to make true in the world. I'll figure out how to build.

  2. 02

    Build

    Small, shippable steps. Clients see something useful within days, not months. I move fast and stay readable for whoever picks it up next.

  3. 03

    Ship & iterate

    Ship to production, watch it run, fix what breaks, sharpen what works. Your codebase should compound, not rot.

Selected app development work

Apps I've shipped.

Live iOS apps, Android apps, web apps, and platforms across telecom, AI, and real estate. Real users, real revenue. Click any to see what's in production.

App development services

Whatever you're building, I can help.

iOS app development, Android app development, web apps, Apple TV, AI agents, telecom infrastructure, real estate tech. Pick a lane, or pitch me something else entirely.

Apps, on every screen

Web, iOS, Android, Apple TV, macOS, watchOS. Wherever your users actually live, that's where I'll ship. Native where it matters, web where it doesn't.

  • Web
  • iOS
  • Android
  • Apple TV

Backends that don't fall over

APIs, databases, queues, auth, payments. Type-safe end to end so the front-end can move fast without breaking the back.

  • Next.js
  • Postgres
  • Stripe
  • Vercel

AI agents & automations

Voice, chat, and email agents that actually do the work, not just answer FAQs. The plumbing behind LastWorker.

  • Claude
  • GPT
  • LangChain
  • Twilio

AI search & RAG

Chat over your own docs, tickets, contracts, and knowledge base. Real retrieval pipelines with the right chunking, evals, and re-ranking, so the answers are actually useful.

  • RAG
  • Pinecone
  • pgvector
  • Embeddings

Enterprise integrations

Salesforce, HubSpot, NetSuite, Stripe, and your custom system, talking to each other reliably. Webhooks, idempotent sync, retry logic, no silent data loss.

  • Salesforce
  • HubSpot
  • Webhooks
  • OAuth

SOC 2 & HIPAA-ready software

Audit logs, RBAC, SSO, encryption at rest, data residency. Built in from day one so SOC 2, HIPAA, and GDPR readiness isn't a six-month bolt-on that kills the deal in procurement.

  • SOC 2
  • HIPAA
  • GDPR
  • SSO

Telecom & messaging

Calling, SMS, eSIM, virtual numbers, CPaaS. The plumbing behind DialAnyone, DMText, Citrus Mobile.

  • Twilio
  • Telnyx
  • SIP
  • Carrier APIs

Real estate & deals

Listings, lending, property ops, deal structuring. Software and strategy for paper-heavy industries.

  • Strategy
  • Due diligence
  • Property tech
  • GTM

Your next project

Apple TV channel, watchOS toy, AI-something, real-estate marketplace. If it's interesting, I'll help build it.

  • Generalist
  • Hands-on
  • Fast
  • Honest
Words from folks I've built with

Don't just take my word for it.

“Praneet doesn't just ship. He sharpens the plan first. He pushed back on assumptions in our launch deck that would've cost us months, then built the thing in weeks. That combination of builder and business partner is rare.”

SB
Sean Beattie
Founder

“I came in with a half-formed idea and a rough business model. Praneet treated both like his own. He pulled the plan apart with me, then built the version we actually needed instead of the one I'd asked for. It's live, and it's working.”

JG
Julien Goavec
Founder & CEO

“Most builders take a brief and execute. Praneet asks the questions you forgot to think about, comes back with a tighter plan, and ships a better product than the one you scoped. He's our first call.”

SM
Sarah Marie
Co-Founder

“I was looking for a developer. I found a co-conspirator. Praneet ships fast, thinks faster, and isn't afraid to push back on a bad spec. He saved our launch by killing a feature we were too attached to.”

MS
Moksh Sethi
Founder

Ready to build something?

Easiest way in is a 30-min call. We'll figure out the shape of your idea together. Email works too if that's more your speed. Either way, bring what you have and I'll help you make it real.

Or send an emailhello@praneetsah.com