// Backend skill

Redis

An in-memory data store used for caching, sessions and rate limiting — and as the substrate a job queue runs on.

Used in roles

Developer

RUAMSUK PLATING LIMITED PARTNERSHIP

First Contact

Aug 2021 - May 2025 · 1 project

Developer

Freelance

Jan 2024 - Present · 2 projects

Developer

Jasmine Technology Solution

Jul 2025 - Jul 2026 · 1 project

Chief Technology Officer

RUAMSUK PLATING LIMITED PARTNERSHIP

Aug 2026 - Present · 1 project

Used in projects

012026

WhenWe

A privacy-first group scheduling app that shows couples, families and friend groups when everyone is free, without anyone sharing what is on their calendar.

+12

In Development

022025

LOOKLOOK PET Platform

Architect and lead full-stack developer of the LOOKLOOK PET platform — a multi-surface pet-parent community and B2B2C multi-vendor marketplace.

+29

Live

032025

Online Poker Game

A real-time multiplayer online poker game featuring Server-Sent Events for live updates. Built with Next.js and PostgreSQL for a seamless, interactive card gaming experience.

Archived

042023

RS TROPHY

A unified e-commerce and management platform for custom trophies, plaques, and medals — consolidating fragmented sibling brands into one high-performance system.

+20

Live

Redis

Used in roles

Developer

Developer

Developer

Chief Technology Officer

Used in projects

WhenWe

LOOKLOOK PET Platform

Online Poker Game

RS TROPHY

Written About

Should you delete a feature stuck in platform review? I deleted ~38k lines, restored it 4 days later

Why BullMQ throws 'Custom Id cannot contain :' — and 1,034 green tests missed it

Why does an LLM API call return an empty string? Reasoning tokens count against max_tokens

Most of my automation is failure handling

Server-Sent Events for realtime game rooms — why not WebSockets