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Self-Hosted IM Instant Messaging System Deployment: Native Android & iOS Apps with Voice and Video Call Testing

Helping a client deploy a self-hosted IM instant messaging system, from native Android and iOS apps to voice/video calls and push notification integration — a complete record of the build process and pitfalls....

Building a Multi-Language Local Social Content Platform: Voice Chat, Mini Program & High-Concurrency Backend Notes

Deployment notes for a multi-language local social content distribution system with Thai support, covering voice chat rooms, mini program client, high-concurrency backend, and referral configuration tested in practice....

Java SpringBoot Aggregated Payment Checkout System Build Log: Multi-Channel Payment Gateway Deployment Notes

A complete deployment walkthrough of a SpringBoot aggregated payment checkout system, covering payment API integration, checkout page configuration, and sandbox testing lessons learned....

Multilingual Live Chat System Deployment Guide: 20-Language Packs and Multi-Tenant Agent Setup Notes

A complete walkthrough of deploying a multi-tenant online customer service system supporting 20 languages, including bot auto-replies, a translation module, and SSL configuration lessons learned....

uniapp Multi-language E-commerce System Setup Notes: Vue Admin Panel + Payment API + Referral Commission Deployment

A hands-on deployment log for a uniapp multi-language e-commerce source code, covering payment API configuration, referral commission admin panel testing, and lessons learned along the way....

Booking Mini-Program SaaS System Source Code Setup: VUE Frontend + WeChat Pay Deployment Notes

A hands-on deployment log for an open-source booking mini-program SaaS system, covering VUE frontend multi-platform compilation, WeChat Pay service provider mode configuration, and lessons learned along the way....

Building an AI Customer Service & Ticketing System: Auto-Reply Bot Development and a BTC-Style Deposit Interface Demo

My deployment notes for a three-tier AI customer service and ticketing system, including hands-on experience with the auto-reply bot, chat room, and deposit interface demo module....

Multilingual Lending Demo System Setup: Deployment, Payment Integration & Backend Customization Guide

A complete walkthrough of deploying a multilingual lending demo system — covering environment setup, payment callback integration, backend translation management, and tips for secondary development. A practical reference for webmasters who want to get a demo environment online quickly....

Building a Multilingual Probability Simulation System: Deployment Notes for a Points Demo Platform

A hands-on record of deploying an overseas bilingual probability simulation system, covering Nginx, PHP, MySQL, Redis, admin parameters, random number seeds, and multilingual configuration....

English Random-Code Points Demo System Setup: PHP Source Deployment & Customization Notes

A full walkthrough of deploying an English-language random-code points demo system, covering environment setup, payment callback integration, and backend probability parameter tuning....