Senior fullstack & AI engineer. Production systems across health-AI, logistics, e-commerce, fintech & developer tools — built at the frontier of AI-assisted development.
I ship end-to-end — from a clinical reasoning engine, real-time courier logistics and multi-tenant SaaS, to my own fullstack framework, a Rust process-manager, and self-hosted AI-agent infrastructure. TypeScript · Python · Go · Rust. I work AI-natively: my own MCP servers, multi-agent pipelines, spec-driven generation — on one product ~29% of commits were authored by an AI agent under my direction.
- Clinical / Health-AI — a clinical reasoning engine with Popperian hard-to-vary hypothesis scoring, anti-hallucination via falsification, and an explicit "the AI must say I-don't-know" protocol; production RAG (LangChain · Pinecone · RAGAS · Langfuse); durable AI pipelines on Temporal × LangGraph.
- Security & compliance — field-level + searchable encryption (blind index over Vault AES-256-GCM), PHI/PII pseudonymization, RBAC; found & fixed an auth-bypass in my own edge middleware and removed a supply-chain RAT from an npm dependency.
- Platform / DevOps — multi-region (US + KSA) keyless CD on AWS ECS/Graviton, OpenTelemetry + LGTM observability, gRPC, custom MCP servers.
- AI-native delivery — multi-agent Claude Code workflows with inter-agent contracts, spec-driven generation, my own MCP tooling. On one product ~29% of commits were authored by an AI agent under my direction.
TypeScript (Bun · Elysia · Next.js · Drizzle · Eden Treaty) · Python (FastAPI · LangGraph · Temporal · PydanticAI) · Go · Dart/Flutter · PostgreSQL/TimescaleDB · Redis · Vault · Keycloak · Docker/AWS
- velos — high-performance process manager (PM2 alternative), Zig core + Rust shell, native MCP server — github.com/Dave93/velos
- DevTools — 17+ free client-side dev/design tools (JSON · image · JWT · UUID…) — davrapps.dev
- ShipKit — production SaaS starter kit (payments · E2E · CI · built-in MCP server) — shipkit.davrapps.dev
- astervis — cloud telephony / contact-center platform — astervis.io
- RunMate — running tracker + Strava — runmate.net
- EcoMap — civic-tech reporting · CourseFlow — LMS
🌐 davr.dev · 𝕏 @YulDavr · in/davron-yuldashev · ✉️ davrdev0808@gmail.com
RU: Бэкенд/AI-инженер — клинический AI, безопасность медданных (HIPAA/GDPR), durable-оркестрация (Temporal×LangGraph), AI-native разработка. Веду свои продукты на собственном fullstack-фреймворке.