Case Studies

AI, e-commerce and Web3 projects I have actually built and run.

Every case study below is a real product I work on or have shipped: what the problem was, how it is built, my role, and what came out of it. No concept demos, no made-up numbers.

AI Platform

Echonos AI

AI music video generator that turns a song into a beat-synced, story-driven video. I run release engineering and cloud infrastructure as Senior DevOps Engineer.

Problem: A long-running AI generation pipeline, a Next.js studio and webhook services all have to ship together without breaking generations in flight.

Impact: One branch-aware release path from staging to production, with smoke checks, rollback and a hotfix lane.

Next.jsPythonFirebaseGoogle CloudVercel

E-commerce

Sukaizen

The e-commerce brand I founded: embroidered Japanese sukajan jackets, shipping worldwide, with an English and Japanese content engine behind it.

Problem: A niche craft product with real search demand but little trustworthy content, and a large Japanese-speaking audience.

Impact: Live storefront plus a bilingual library of motif and buying guides feeding search, Pinterest and short video.

Next.jsTypeScriptMDXRemotionPinterest

Blockchain

Build My Dapp

Four years as CTO leading web3 delivery for client projects: smart contracts, Node.js APIs, integrations, frontends and design.

Problem: Founders with a dapp idea and no in-house blockchain team needed the entire stack built and explained.

Impact: A repeatable delivery process that took client projects from idea to a working decentralized app.

SolidityNode.jsReactWeb3 WalletsAPIs

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