I turn complex business problems into resilient, cost-optimized platforms — and build the tools that make good architecture repeatable.
A versatile, mature engineer with eighteen-plus years spanning financial services, payments, data platforms, and industrial IoT — equally at home in a CXO discovery workshop, a whiteboard design session, and a production incident. I design cloud-native, event-driven systems that hold up at real scale and take them end to end, with delivery across the US, UK, and Japan.
- Architecture should execute, not just advise. A model that can't become requirements, code, and a review gate is an opinion, not a design.
- Cost is a quality attribute. Build-vs-buy, FinOps, and TCO belong in the architecture, not the invoice.
- The non-functionals are the design. Scalability, availability, fault tolerance, and observability decide whether a system survives production.
- Domain before framework. Clear bounded contexts age better than clever technology.
Agentic AI for architecture and delivery, LLM/RAG pipelines, and applied ML for predictive maintenance — and making enterprise-architecture practice more open, concrete, and tool-assisted.
Portfolio & case studies · CV · LinkedIn
Most architecture guidance stops at the slide. I tend to build the opposite — small, open tools and concrete guides that turn principles into something you can run, score, and ship. Each one came out of a real gap in enterprise delivery: discovery, requirements, non-functionals, governance, observability, and presales.
 Archpilot Requirement-to-design pipeline |
 NFR Advisor Quality-attribute advisor |
 EA Skill Architecture diagrams as code |
 CADEX Presales deal qualification |
 Presales Playbook Technical-selling field manual |
 pgvitals PostgreSQL diagnostics toolkit |
Architecture-as-code & governance
| Project | What it is | |
|---|---|---|
| archpilot ⭐8 | An agentic pipeline that takes a single requirement and produces deep discovery, EARS-compliant requirements, an HLD, an LLD per service, and a scored guardrail review — all enforced by 36 enterprise rule files. | demo |
| archpilot-reviewer ⭐2 | A GitHub Action that runs architecture governance on every pull request, flagging drift from your standards before it reaches main. | — |
| archpilot-cli | A command-line scaffolder that generates enterprise-architecture documents from the Archpilot standards library so teams start consistent. | — |
| enterprise-architecture-skill ⭐1 | A Claude Code skill that produces C4 + Structurizr, ArchiMate, TOGAF ADM, and arc42 artifacts — diagrams and decision records authored as code. | demo |
| nfr-advisor | Takes a system's context, ranks the non-functional requirements that apply, surfaces the trade-offs between them, generates testable scenarios, and exports the result as code. | demo |
| cadex | An eight-axis risk model for presales: qualify a deal, match an engagement strategy, and pass a 42-point quality gate before committing. | demo |
Applied AI & machine learning
| Project | What it is | |
|---|---|---|
| iiot-predictive-maintenance | Notebook-based predictive maintenance on real datasets (AI4I 2020, NASA C-MAPSS): remaining-useful-life prediction, failure classification, and autoencoder anomaly detection in PyTorch. | — |
| iiot-ai-rag | Two retrieval patterns built from scratch — document RAG over manuals and FMEA, and case-based RAG over sensor signatures — the GenAI companion to the predictive-maintenance work. | — |
Reference architectures & blueprints
| Project | What it is | |
|---|---|---|
| iiot-reference-architecture | An end-to-end reference architecture for industrial and enterprise IoT — edge to cloud, OT–IT data contracts, ingestion, storage, and analytics — drawn from delivering platforms at 100K-device scale. | demo |
| cloud-native-observability | A vendor-neutral catalog of what to measure and alert on across every layer, with SLO guidance and an operating methodology you can adopt as-is. | — |
Writing & playbooks
| Project | What it is | |
|---|---|---|
| presales-playbook | The missing manual for technical sellers — turning system architecture into commercial value through discovery, deal orchestration, and architecture defense. | read |
| cloud-native-observability | A reference catalog meant to be read end-to-end before you instrument a single service. | — |
Developer tools & utilities
| Project | What it is | |
|---|---|---|
| viewer2pdf | A Node + Playwright CLI that captures canvas- and image-based document viewers — the kind that block download and print — into a clean PDF. | — |
| gs-theme | A zero-dependency, zero-build GitHub Pages landing template: dark hero, sticky nav, five accent presets. | — |
Built for family & learning
| Project | What it is | |
|---|---|---|
| Little Players | A hub of 23 free, colorful STEM-based learning games for kids across eight categories — simple, hands-on, and free to play. | open |
| Chiranjeevis Eternal | An interactive-fiction game set in Hindu mythology — the immortal Chiranjeevis stir as the Kali Yuga wanes. Built on the Ink narrative engine with a custom cinematic VFX layer. | open |
| Kya Banaon | A Hindu vegetarian family meal planner — breakfast, lunch, and dinner ideas with sattvic, kids-friendly, and seasonal filters. | open |
Working on platform scaling, an enterprise AI rollout, or industrial IoT? Let's talk →