Ojas G.

Rome-based full-stack developer running Khaas, an independent studio building web, mobile, and AI-integrated applications for European clients.

My work combines three areas: modern React and React Native for user-facing products, Supabase and Python for backend, and applied AI integration (RAG chatbots, semantic search, custom assistants) for teams adding intelligent features to their products.

What I build:

— Web + mobile apps with unified Supabase backend, delivering feature parity across platforms without duplicate codebases

— RAG chatbots and AI search over proprietary content, architected with proper safety layers

— Custom AI assistants on OpenAI or Anthropic APIs with structured output and stateful conversation

— Modern showcase websites for design-focused brands

— Backend architecture in Supabase, RLS for multi-tenant SaaS

Recent projects:

— Italian healthcare AI platform (NDA): 5-layer clinical triage pipeline in Italian, Python + FastAPI + Claude API

— DocsChat: productized RAG widget, live at docschat.khaas.net

— DocSphere: React Native + web docs platform, live on Google Play and docsphere.khaas.net

How I work:

— Fixed-price for defined projects, day-rate for exploratory

— Clean EU invoicing via Italian Partita IVA (regime forfettario)

— NDA-ready, comfortable with white-label agency work

— Code delivered to your repositories, no vendor lock-in

— Includes one revision cycle + 14-day post-launch bug-fix window

Working languages: Italian, English, Hindi (professional); Spanish, Russian (elementary).

New engagements typically start within one week. Portfolio: khaas.net