Software Architect · Senior Software Engineer
0→1 products at scale: AI, fintech, healthcare, enterprise Rust & Go backends · Flutter: iOS, Android, web, desktop AI in production: multi-agent systems, RAG, MCP, LLM fine-tuning
Rust crates passing the full bufbuild conformance suite — downloads counted live:
prost-protovalidate — protobuf validation for prost/Tonic with CEL evaluation. Conformance: 2854/2854.
tonic-rest — type-safe REST, OpenAPI 3.1 and SSE generated from proto annotations for Tonic/Axum. No runtime proxy.
whisper.rs — real-time speech-to-text server on whisper.cpp: Axum, WebSocket streaming, voice activity detection.
auth-service-rs + auth-app — full-stack identity reference: Rust gRPC on hexagonal architecture, Flutter client on six platforms.
15+ years of engineering, from core banking to AI platforms. Teams of up to 20.
Founding developer of MARK5 — secure email and document collaboration for maritime operators. Still in production 18 years later as reMARK, at 300+ companies including Maersk and Glencore; acquired by Sedna in 2024.
Open to senior backend / AI-platform roles and independent projects.
Languages
Backend & data
Cloud & DevOps
Clients & AI
