—00Field notes

Case studies & writing.

Field notes from production — architecture, migrations, design systems, and the AI workflows I use every day. Most pieces are evolving; check back as I publish.

Architecture2024

Enterprise HRMS Scale-Up

How an internal HRMS platform grew to 500+ daily active users — and what the micro-frontend rewrite unlocked.

8 min read

Architecture2024

How I Implemented Micro-Frontends at Scale

Module federation, contract-first APIs, and the team rituals that made independent deploys actually work.

10 min read

Migration2023

Moving a Production SPA from Angular to React

The strangler-fig migration plan, the rollout strategy, and the surprises nobody mentioned in the blog posts.

12 min read

Design Systems2024

How Mantine Reshaped the Way We Design SPAs

Why we picked Mantine over the usual suspects, and the design-system decisions that came after.

6 min read

AI Workflow2025

How I Use AI Every Day as an Engineer & Lead

Not faster code — faster delivery. The workflows, prompts, and review loops that compound across a team.

7 min read

AI Toolbelt2025

The AI Tools I Actually Keep Open

A field-tested toolbelt — Cursor, Claude, ChatGPT, Lovable, v0 — and where each one earns its keep.

5 min read