// Gig Dossier

LOOKLOOK PET Platform

Client

Jasmine Technology Solution

Tier

▲▲▲

Status

Active

Year

2025

// Brief

Architect and lead full-stack developer of the LOOKLOOK PET platform — a multi-surface pet-parent community and B2B2C multi-vendor marketplace. Owned the ecosystem end-to-end across three core scopes: (1) Core Storefront & Microservices: Scaled 15+ NestJS services — first over a NATS message bus, later simplified to direct HTTP service calls — backed by MongoDB, Redis, and BullMQ, and fronted by a Next.js storefront. Designed a custom native payment UI with client-side Omise tokenization, inline PromptPay QR polling, card-lock promotional gating, and migrated headless WordPress to MongoDB with TipTap HTML rendering. (2) B2B Partner Portal: Built and owned ~55% of the console codebase, developing claim-an-unlisted-place flows, team switcher management with dynamic roles, analytics panels with CSV orders export, and custom Lottie route loaders. (3) Mercur Multi-Vendor Marketplace: Served as sole maintainer of the Medusa.js 2 marketplace and seller panels, upgrading to Sprint-46, building a workflow-based refund system, and launching bilingual TH/EN deal templates. (4) Customer Mobile App: Delivered the customer-facing mobile app in Flutter against the same service layer. Deployed on Railway with Docker and Cloudflare R2.

// Timeline

Architecture — 15 Polyrepos → Turborepo Monorepo

Now

Jul 2026

Consolidated ~15 standalone repos into one Turborepo — every app plus a shared @looklookpet/common workspace package, with per-service Railway config and a single cached build graph.

Video Pipeline — Range Streaming + Faster Transcode

Jun 2026

Added HTTP Range video streaming, browser-universal MP4 playback, and a faster ffmpeg transcode baked into the runtime image.

Marketplace — Medusa Sprint 46 + Bilingual TH/EN Templates

Jun 2026

Upgraded the marketplace to Medusa Sprint 46 and shipped a bilingual TH/EN deal-template system (title, description, T&C, per-language apply).

Media Storage — Tencent COS → Cloudflare R2

Jun 2026

Swapped the Tencent COS SDK for the AWS S3 SDK against Cloudflare R2 behind a StorageService abstraction — a runtime provider flip with zero downstream code changes.

+Cloudflare R2+AWS S3

Content — Headless WordPress → MongoDB

May 2026

Cut the storefront and every BFF off headless WordPress (Faust + Apollo) onto a native MongoDB content model — the WordPress chapter, closed.

WordPress

Auth — Clerk → Better Auth (Partner Portal + BFF)

Mar 2026

Migrated the B2B partner portal and its NestJS BFF from Clerk to Better Auth end-to-end — re-architecting session handling behind a proxy and adapting the Mongoose layer to Better Auth string IDs.

+Better AuthClerk

Payments — Omise Webhooks, Refunds, Native Checkout

Feb 2026

Hardened the Omise payment system — webhook signature security, an async event queue, refunds, and native card / PromptPay / mobile-banking checkout.

Marketplace — Medusa v2 Multi-Vendor Standup

Dec 2025

Stood up the Medusa v2 multi-vendor marketplace (Mercur) on Railway with Nixpacks, MinIO object storage, and a custom payment provider.

+Medusa+Mercur+MinIO+PostgreSQL+Algolia+Resend

Hosting — Tencent Cloud VM → Railway + Docker

Nov 2025

Retired the self-managed Tencent Cloud VMs and their CircleCI + SSH pipelines for Railway across the fleet, deploying every service from a Dockerfile as config-as-code.

+Railway+DockerTencent CloudCircleCI