# Arun Kashyap > Arun Kashyap is a Founding AI Engineer in New York. He builds production AI platforms, agent systems, retrieval and evaluation systems, realtime voice, and local-first AI. This is Arun Kashyap's portfolio and professional profile. The site covers his work at HistOracle, open-source projects, engineering experience, technical focus, and contact options. ## Profile - [Portfolio](https://arunkashyap.com/): Professional profile, selected work, experience, technical focus, and contact form. - [Experience](https://arunkashyap.com/#experience): Career progression from AI Engineer to Founding Engineer, AI Platform at HistOracle. - [Engineering approach](https://arunkashyap.com/#about): How Arun frames, builds, measures, and operates AI systems. ## Selected work - [Historical intelligence and evaluation](https://arunkashyap.com/#work): In-house retrieval and evaluation systems for evidence-grounded historical AI. - [Multi-tenant AI platform](https://arunkashyap.com/#work): Tenant isolation, model and voice-provider routing, access control, observability, usage economics, and recovery. - [Voco](https://github.com/kashyaparun25/voco): A private macOS voice dictation and meeting-notes app with local transcription, diarization, and summaries. - [Compound Wiki](https://github.com/kashyaparun25/compound-wiki): An LLM-maintained personal knowledge base built around durable ingestion and retrieval. - [deslop](https://github.com/kashyaparun25/deslop): An agent skill for editing stock phrasing and repetitive patterns out of AI-written prose. ## Technical focus - AI platform engineering, AI agents, RAG, evaluation, model routing, realtime voice AI, local-first AI, knowledge graphs, and multi-tenant infrastructure. - Python, TypeScript, Rust, FastAPI, PostgreSQL, event-driven services, GCP, AWS, Azure, containers, CI/CD, and observability. ## Public profiles - [GitHub](https://github.com/kashyaparun25): Open-source projects and code. - [LinkedIn](https://www.linkedin.com/in/hv-arunkashyap): Professional history and network. ## Optional - [Contact](https://arunkashyap.com/#contact): Contact Arun through the website without exposing his email address. - [Full LLM context](https://arunkashyap.com/llms-full.txt): Expanded factual profile and project context.