Ship AI features in weeks,without hiring an AI team.
I build production RAG assistants for SaaS products and agencies — documentation search, support deflection, internal knowledge. Founder-led: I write the code myself.
13,000+ conversations processed in production · Live on Google Play · Italian + English
Italian healthcare AI platform (NDA) · DocsChat · DocSphere
Why these don't hallucinate
Deterministic rules run before the model, not after.
- 01
Regex emergency detection
Red-flag cases are caught by deterministic rules and never reach an LLM.
- 02
Rule-based routing
Known intents follow deterministic paths — no inference, no guessing.
- 03
Italian entity extraction
Clinical entities are extracted as structured data, not inferred by the model.
- 04
Stateful dialog manager
Conversation context is held outside the prompt, so it can’t drift.
- 05
Schema-constrained output
The model cannot return malformed data — the schema rejects it.
This is the pipeline behind 13,000+ production conversations in Italian and English — the architecture behind AlfaCura.
Fixed-price outcomes
Scoped deliverables, priced up front — not a day rate you have to compare hourly.
AI Discovery Sprint
I audit your docs and support data, then deliver a prioritised RAG roadmap with ROI estimated per use case.
Explore the sprintSupport Deflection System
A production RAG assistant built on your existing documentation — deployed, embedded, and answering.
Explore RAG assistantsAI Care Retainer
Monitoring, prompt and index tuning, model updates, and a monthly performance report.
Explore RAG assistantsRunning an agency? See white-label engagements →
Founder-led · Rome, Italy
Hi, I'm Ojas Gangwal.
Khaas — also known as Khaas Tech and Khaas Agency — is my one-person development studio. I build production RAG assistants and full-stack AI features for SaaS founders and agencies.
Every project I take on, I write the code myself. No offshore team. No junior dev sandbagging your timeline. No account manager between you and the engineer building your product.
Featured Work
Live in production — AI healthcare, RAG SaaS, clinical practice management, and interactive 3D commerce.
Working with a Rome-based studio from the US
Three things US founders want to know before the first call.
Timezone overlap, stated
Rome-based — 16:00–20:00 CET overlaps 10:00–14:00 ET. Your morning is my afternoon.
Clean invoicing
Invoiced under an EU VAT number (Partita IVA). Pay by bank transfer or card.
English-native, async-first
Clear written English, documented decisions, no meetings you didn’t need.
Questions founders ask
Straight answers, no sales pitch.
What does Khaas build?
Production RAG assistants — documentation search, support deflection, and internal knowledge tools — plus full-stack AI features for SaaS products and agencies. Founder-led, with 13,000+ conversations processed in production.
Who actually writes the code?
Ojas Gangwal, the founder. No offshore team, no junior devs, no account manager between you and the engineer building your product.
Why don't your AI systems hallucinate?
Deterministic rules run before the model, not after: regex emergency detection, rule-based routing, entity extraction, a stateful dialog manager, and schema-constrained output. That pipeline is behind 13,000+ production conversations in Italian and English.
How much does a RAG assistant cost?
Fixed-price outcomes: an AI Discovery Sprint is €2,500 for a one-week roadmap; a production Support Deflection System starts at €18,000; ongoing AI Care from €1,500/month.
Are you based in the EU? Do you work with US clients?
Rome, Italy. 16:00–20:00 CET overlaps 10:00–14:00 ET, invoicing is under an EU VAT number, and all communication is in native English.
Ready to Start Your Project?
Let's scope it together — no obligation, no sales pitch.
Book a 30-min call