PN-001 / company product · Protalya Bilgi Teknolojileriselected work
luwi.io
Conversational hospitality software trusted by 100+ companies. I helped shape its AI architecture and conversational direction and contribute across its full-stack systems.
- Designed and implemented RAG and retrieval workflows, agent routing, tool/function calling, structured outputs and LLM integrations.
- Built the multilingual chat/inbox experience around history, customer context, media, replies, reactions, AI state and operational filtering.
- Built the flow management interface for structured journeys, routing decisions and multi-step workflows; support integrations and production troubleshooting.
PN-002 / open source · in progressselected work
Docgrain
Docker-first document ingestion infrastructure for retrieval and RAG systems. Provenance-aware extraction, chunking and indexing for documents, pages, tables and images, with provider-agnostic architecture.
Python · FastAPI · workers · Next.js · PostgreSQL · Redis · MinIO · QdrantPN-003 / billing operations automationselected work
LedgerPing
Turns Gmail billing signals into structured operational events and Slack alerts, with deterministic classification, idempotent sync, encrypted refresh tokens, validation, tests and scheduled execution.
Next.js · TypeScript · Gmail OAuth/API · Slack · PostgreSQL/DrizzlePN-004 / multilingual hospitality AI · research and engineeringselected work
HOSIA
Intent detection, entity extraction, department/agent routing and tool selection, informed by ontology-guided datasets, synthetic data workflows and evaluation across Turkish, English, German and Russian.
Multilingual NLP · agent routing · dataset design · evaluation