Senior Software Engineer - Backend & Product
Former data engineer turned into versatile Software Engineer, I work on heavy backends, design resilient cloud infrastructure, and build low-level OSS. Focused on efficiency to ship real business value.
Ops platform for Antananarivo storefronts
Type-aware Ruby LSP, written in Zig
Not so average programming blog
2026 · Creator · sole maintainer
Hudstore is a multi-tenant operations platform for Malagasy storefronts: live shopping, wholesale, courier dispatch, and zone-based delivery pricing across Antananarivo districts. A Rails API powers a Vue + Tailwind frontend, with a Go "paperstore" service generating invoices, manifests, and shipping labels on demand. Each atelier gets its own dashboard, livreur workload tracking, and per-zone tariff overrides.
Stack
Refract is a Ruby language server built from scratch in Zig — a single static binary, no Ruby runtime, no Bundler. Powered by Prism 1.9.0, it ships type-aware completion and hover via RBS and Sorbet sigs, a per-workspace SQLite index that persists across sessions, and full Rails 5.2–8.0 DSL coverage (`has_many`, `has_one_attached`, `delegated_type`, `attribute :x, :type`). The v0.1 release adds two confidence-gated diagnostics (`refract/nil-receiver`, `refract/wrong-arity`) and an MCP mode exposing 39 tools so AI agents can query Ruby code with the depth a human editor gets. Plugs into VS Code, Neovim, Helix, Zed, Emacs and Sublime over standard LSP. Linux and macOS, MIT-licensed.
2025 · Author + maintainer
A long-form engineering blog: opinionated takes on systems, infrastructure, and the boring tricks that keep production calm. MDX-driven, deployed at the edge.
