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Recently helped an e-commerce client build a payment cashier system supporting WeChat Pay, Alipay and other multi-channel integration, with front-end/back-end separation architecture and complete order management and reconciliation features. This article documents the deployment process and pitfalls encountered, suitable for developers who need to build their own payment gateway....

Recently deployed a random number demonstration system for a client, integrating live video interfaces and multiple game engines with no pre-deposit required for demos. Supports hybrid architecture of custom probability algorithms and third-party interfaces. Here's the complete deployment process and lessons learned....

New Version JAVA Address Book System/TXL Address Book/FrontendOperational version address book system, JAVA backend development, dual-platform frontend for Android and iOSOperational version address book system, JAVA backend development, frontend supports both Android and iOS applications. Contacts System, developed with JAVA backend, supporting both Android and iOS frontend applications. src=”https://cdn5.telesco.pe/file/d2tPzFKmXBjaU_6QaWY7erxPCyeaqF_IF_x0vlXT7uQlGKtqfQjQzQX_8KuKNBfra0wA9Wuvd7g8_AqtpkMd4vQbg2ZiVlXz0OTnf8e5vq86TKNEPNwWdbUqr5t-6pvKxbHdpGDmsOVPf-0Fou_X3PyZ7bdqhKEYr-aoVETViIngddpQpdiW0jNOUQEwfGjzIy0riD_JBGLPPws3PEJX7ymYxm9lzYbDNrqZ6M0psA_gJxgSJDE18O5f8qfMsfiH29sIjRNN-yKotPYp4seXvUrZmTRf2VmyI2f7e-BJ6__Quktm_oGFdcE786DxfddXmadEBW6W0AHaNKob9ch_xQ.jpg” width=”453″ height=”278″>...

Facebook Embedded / No-Registration Login / Advertiser Ad Placement / Backend JavaBackend JAVA development, Frontend VUE developmentSystem Features: Complete Feature Integration – Ad Center and Campaign Management System Seamlessly Connected No-Login Experience – Innovative technology enables automatic Facebook account recognition, users need not log in again Full Platform Support – Includes mobile apps (iOS/Android) and web version Embedded links can be replaced with any program, easily creating a custom appJava+Vue No-Login System｜Facebook-Embedded Ad Management PlatformAd system built with Java backend & Vue frontend. Core innovation: embeds Facebook with automatic account recognition, eliminating the need for user registration/login. Integrates ad center and campaign management, supports mobile (iOS/Android) and web. Embedded links are replaceable for rapid custom app development.#FacebookEmbedded #NoLoginSystem #AdManagement #JavaVue Java+Vue No-Login System｜Facebook-Embedded Ad PlatformAd system built with Java backend & Vue frontend. Core innovation: Embeds Facebook with automatic account recognition, eliminating user registration/login. Integrates ad center & campaign management, supports mobile (iOS/Android) & web. Embedded links are replaceable for rapid custom app development.#FacebookIntegration #NoLoginSystem #AdManagement #JavaVue...

Brand New UI, Hashpower, Xiangxiang Coin, CheMi, GEC, Wallet, Model, BlockchainModel Description: ID Card + Hand-held Selfie Verification Opening Price: 1 CNY per bet — receive one machine, output sold directly 0 Investment, 0 Risk, No Private Placement, No Certification Fee! Independent Blockchain Encryption Starting from one coin. Register and pass real-name verification to receive a free trial unit [30-day cycle, producing 12 coins] — no hashpower included. Union Global Dividend Rewards: Tier 1 Miner: Directly refer 5 people, with 30 team members within 3 levels (15 must make purchases), and union hashpower reaches 100G. Receive 1 small cloud miner and enjoy 30% global dividend of transaction commissions.Brand New UI Hashpower Platform | Xiangxiang Coin Blockchain Zero-Investment ModelZero investment, zero risk. Register to receive a trial miner. Upon passing real-name verification, receive a free 30-day cycle trial miner (no hashpower). Independently encrypted blockchain. Opening price 1 CNY, sell from one coin.Union Global Dividend: To become a Tier 1 Miner, directly refer 5 people, reach 30 team members within 3 levels with 15 buyers, and achieve 100G union hashpower. Rewards: 1 small cloud miner & 30% transaction commission global dividend.#Blockchain#ZeroInvestment#HashpowerMining#GlobalDividendNew UI Hashpower Platform｜Xiangxiang Coin Zero-Investment ModelZero risk & investment. Get a......

New Version Cross-Border E-Commerce System / Multi-Language Store / Merchant Onboarding / One-Click Listing & Backend OrderingUser, Merchant, Registration, and Admin ends are all developed with VUE, Server is developed with JAVAThe system has no products by default, you need to add them yourself. Supports setting merchant traffic, reputation score, follower count, and manual order placement in the admin backend.New VUE Mall System｜JAVA Backend Multi-Language Cross-Border E-CommerceAll ends based on VUE development (User/Merchant/Registration/Admin), JAVA server. Supports multi-language, merchant onboarding, one-click listing. Admin can manually place orders and manage merchant traffic, reputation score, and follower count. No preset products in the system.#CrossBorderEcommerceSystem #VUEMall #JAVABackend #MultiLanguageMall New VUE E-Commerce System｜JAVA Backend Multi-LanguageAll ends (User/Merchant/Reg/Admin) built with VUE, JAVA server. Features multi-language, merchant onboarding, one-click listing. Admin can manually place orders & manage merchant traffic, reputation score, and follower count. No preset products.#CrossBorderEcommerce #VUESystem #JAVABackend #MultiLanguageMall...

Multi-Language Instant Messaging System / Social Chat System / Voice & Video Calls / Frontend uniappSystem frontend developed with uniapp, PC and backend with Vue, full API side in PHPMulti-Language IM System｜uniapp Frontend + Vue Backend + PHP APIFull-featured instant messaging system supporting social chat, voice and video calls. Frontend built with uniapp, PC and backend powered by Vue, API server using PHP, delivering efficient cross-platform experience.#InstantMessaging #uniapp #SocialSystem #VideoCall Multi-Language IM System｜uniapp + Vue + PHPFull-featured instant messaging system with chat, voice & video calls. Frontend built with uniapp, PC/backend with Vue, and API server with PHP for efficient cross-platform performance.#InstantMessaging #uniapp #SocialApp #VideoCall...

Recently deployed a short video live streaming platform for a client, integrating long and short video aggregation, recommendation algorithm demo, multilingual frontend, and social communication modules. Here's a record of core features and lessons learned....

Recently deployed a points redemption mall for a community platform where users can purchase items with points + cash hybrid payment without registration. Here's a record of the system setup process, payment integration, and backend configuration highlights for anyone building a membership points system....

New Customer Service System / Online Customer Service System / VUE FrontendNewly developed online customer service system, with a VUE frontend and PHP backendFront-end agents log in with a card key/password; unlimited accounts can be added in the backendAll-new VUE Customer Service System | PHP Backend SupportAn online customer service system newly developed with a VUE frontend and PHP backend. It supports agents logging in directly with a card key/password, allows unlimited agent accounts to be added in the admin panel, and offers flexible and efficient deployment.#OnlineCustomerServiceSystem #VUEFrontend #PHPBackend #CustomerServiceSystem New VUE Customer Service System｜PHP BackendA newly developed online customer service system with VUE frontend and PHP backend. Supports agent login via card/secret key, allows unlimited agent addition in admin panel for flexible deployment.#CustomerServiceSystem #VUEFrontend #PHPBackend #LiveChatSystem...