Full-Stack AI Engineer · Hyderabad, India

I build AI products, and the AI-powered tools companies run on

I design and ship web and mobile apps end to end with Next.js, React Native and Node, and lately I spend most of my time building AI systems: RAG pipelines, LLM integrations, and internal tools built with AI agents, in production use at real companies.

Currently: building AI internal tools for an ad agencyPreviously: Neshama (AI reflections app), client web & mobile builds

Open to conversations

Name
Portrait of Praveen George Ryan
Praveen George Ryan
Based
Hyderabad, India · IST
Languages
English · German · Hindi · Telugu
  • TypeScript
  • Python
  • Next.js
  • React
  • React Native
  • Expo
  • Node.js
  • Postgres
  • pgvector
  • Supabase
  • MongoDB
  • RAG Pipelines
  • AI Agents
  • Claude API
  • OpenAI API
  • Docker
  • GCP
  • AWS
  • Vercel

Selected work

Shipped products, real users

6 projects shown.

More projects

About

I build the whole thing: web and mobile front ends, the backend and data layer underneath, and the AI systems that make the product worth using.

I've been building software since October 2021. I started my career as an R&D scientist (2019–2021), and when a deep interest in technology pulled me into software, I brought the scientist's method with me: treat every idea as a hypothesis, change one variable at a time, measure the result, write everything down. In software it goes by hypothesis-driven development; for me it means small, measurable steps and products that ship rather than prototypes that stall.

Today that means RAG pipelines, LLM integrations and internal AI tools that real teams depend on daily: meeting intelligence, client memory, semantic search over a company's own knowledge. I build them with a heavily AI-assisted workflow: agents write a lot of the code, I direct the architecture, review every change and own what ships. I care most about the parts that decide whether people keep using a thing: latency, failure modes, and what happens after a wrong answer.

I'm focused on agentic AI systems and AI engineering.

Portrait of Praveen George Ryan

Praveen George Ryan

Full-Stack AI Engineer

Hyderabad, India

Stack

Web & Mobile
Next.js · React · React Native · Expo · TypeScript · Tailwind
Backend & Data
Node.js · Express · Postgres · MongoDB · Supabase · REST / GraphQL
AI & Infra
LLM integration (Claude / OpenAI) · RAG + vector DBs · Docker · GCP · AWS · Vercel

Services

What I take on

Four kinds of work, each backed by something I have shipped. The case studies under each one show how.

  • 01

    AI integration & LLM systems

    Retrieval, search and assistants built into products people already use, with the failure modes designed for up front rather than found in production.

    • RAG pipelines and semantic search over a company's own data
    • Assistants that act inside an interface, not just chat beside it
    • Batch generation and model fallbacks to keep cost and latency in check
    • Measuring retrieval quality before trusting it
  • 02

    Full-stack web apps

    Web products built end to end: the data model, the API, the interface and the deploy.

    • Typed APIs over Postgres or MongoDB
    • Multi-tenant SaaS, user roles and two-factor sign-in
    • Payments, pricing rules, transactional email and owner dashboards
    • Integrations with CRMs, project tools and Google APIs
  • 03

    Mobile apps

    Cross-platform React Native and Expo apps, from the first screen to store-ready builds.

    • One codebase for iOS and Android
    • In-app subscriptions with RevenueCat
    • AI features served from the backend, so no provider keys ship inside the app
    • Push notifications and background sync

    Seen in

  • 04

    Migrations & rescue work

    Taking over a codebase that is stuck, slow or locked into a platform: finding what is actually wrong, then fixing it in safe steps.

    • Moving apps off a vendor platform onto your own cloud
    • Database migrations, such as MySQL to PostgreSQL
    • Security reviews that close data-access gaps
    • Accessibility and Core Web Vitals work

    Seen in

Not sure which of these fits? Tell me what you are building

Say hello

Let's build something

Hiring for an AI engineering role, or have a product that needs building? Tell me what you're working on.

Email mepraveengeorgeryan.info@gmail.com
Based
Hyderabad, India · IST

Or send a message