Isaac Johnston

Software Engineer

20+ years building production SaaS platforms. 7 languages.

superstruct.nz · great.sh · isaac@superstruct.nz · LinkedIn · X

---

Now

great.sh - Experimental AI dev environment. Agent loop Claude Code orchestration, MCP server management including MCP bridge. Rust · Apache 2.0

Architecton.ai - AI TBA.

---

AI-era Production Platforms (Superstruct Ltd)

Whitelabel Health Commerce Platform - Healthcare commerce + AI. Telemedicine, prescriptions, e-commerce, payments, shipping, conversational AI agent (LangGraph, Claude, middleware). Thousands of patients. TypeScript · React · LangGraph · PostgreSQL · AWS CDK

Dxtra - Enterprise privacy compliance. GDPR/CCPA automation, ML PII detection, multi-provider LLM stack, blockchain audit trails, microservices. TypeScript · Python · FastAPI · LangChain · Java · Clojure · AWS CDK

(IM)PERMANENT - Fashion archive SaaS. ML classification, GPU pipeline, moodboard canvas. TypeScript · React · ComfyUI · Meilisearch · AWS CDK

Discere OS - Experimental. AI models with WebGPU inference, native WASM app ports, RAG architecture. 157+ repos. Rust · WebAssembly · WebGPU

---

Pre-AI Open Source

re-frame - Maintainer 2019-2021. Authored 9 ecosystem libraries; e.g. re-frame-fetch-fx

starfish-py - Ocean Protocol Python SDK.

convex-api-py - Convex blockchain Python SDK.

clj-stellar-sdk - Stellar client library for Clojure. Published on Clojars.

---

Experience

Podero GmbH (Staff Engineer, 2026-Now) - Superstruct Ltd (Fractional CTO, 2019-present) - SaferCities (2024-2025) - Education Perfect (Lead SWE, 2023-2024) - Institute of Data (Lead Trainer, Trainer of the Year 2024 NZ) - Flybot, Singapore (2017-2019) - SMX (2010-2013, 2015-2017) - Joukou (CTO/Co-Founder) - Fishpond (UX Lead)

Full timeline at superstruct.nz

---

TypeScript · Python · Rust · Go · Clojure · Java | Claude Code · LangChain · LangGraph · MCP · RAG | AWS CDK · Docker · Kubernetes | Stellar · Convex · Hyperledger Fabric

superstruct · discere-os · superstructor