App developer工作

We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connect...

We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connect...

We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connect...

我已经不再从事 iOS 开发，手里还有一个个人版 Apple Developer 账号想转让给真正需要的人。账号年费已付，状态正常，可直接用于上架 App 或进行 TestFlight 测试。 交易方式 • 全程通过线上平台操作，我会在「淘宝」上专门发布一个链接，并启用淘宝官方的担保付款服务，让双方都有保障。 • 买家拍下后，资金先由平台托管；我在聊天窗口提供账号及绑定邮箱、双重验证等完整信息，并协助你完成资料修改与验证；确认无误后再放款。 我能提供 1. Apple Developer 账号登陆信息及原始注册邮箱。 2. 安全问题答案、双重验证设备解绑指导。 3. 一次性协助完成账号资料与付款信息更换，确保后续续费与 App 运营不受影响。 你需要准备 • 一个可用的 Apple ID 邮箱（用于更换绑定）。 • 淘宝账号用于担保交易。 交付标准 ✓ 你能成功登录 并通过二次验证。 ✓ 账号信息全部改为你的资料，系统显示“Membership Active”。 ✓ 你确认一切正常后在淘宝点击“确认收货”。 有任何疑问可随时私信，我会及时回复并提供必要截图或视频演示，确保整个流程清晰透明。

Project Overview Our VPN app is built with Flutter and already supports multiple payment methods (Stripe, Alipay, etc.) that reliably activate these membership tiers in production: Small — Daily / Monthly / Yearly Plus — Daily / Monthly / Yearly Pro — Daily / Monthly / Yearly New scope: Connect Google Play In-App Billing for Android end-to-end (client + PHP backend), verify real test purchases, and submit a Google Play build ready for review within 72 hours. Compliance notes we will enforce: Use Google Play Billing Library v7+ (required for new submissions by Aug 31, 2025; extensions only up to Nov 1, 2025). Android Developers +1 Target API level 35 (Android 15) for new submissions (Play policy effective Aug 31, 2025). Android Developers Google D...

Project Overview Our VPN app is built with Flutter and already supports multiple payment methods (Stripe, Alipay, etc.) that reliably activate these membership tiers in production: Small — Daily / Monthly / Yearly Plus — Daily / Monthly / Yearly Pro — Daily / Monthly / Yearly New scope: Connect Google Play In-App Billing for Android end-to-end (client + PHP backend), verify real test purchases, and submit a Google Play build ready for review within 72 hours. Compliance notes we will enforce: Use Google Play Billing Library v7+ (required for new submissions by Aug 31, 2025; extensions only up to Nov 1, 2025). Android Developers +1 Target API level 35 (Android 15) for new submissions (Play policy effective Aug 31, 2025). Android Developers Google 支援 ...

Android App Example: You can check the current Android version here: Magicter VPN on Google Play： Project Description: We are seeking an experienced Flutter developer to develop an iOS VPN application from scratch, synchronized with our well-functioning Android version. The developer must complete the project within 25 days. If the project is not completed within the deadline, we reserve the right to request a full refund without any reason. Project Goals: Feature Synchronization: Use Flutter to synchronize all features and logic from the Android VPN version to the iOS version, ensuring a consistent user experience across platforms. UI Update: Develop a new iOS user interface that matches the flow and design of the Android

...14 (API Level 34). After the upgrade, the app has encountered several issues that need to be resolved by an experienced Android developer. Main issues include: Membership Time Loading Error: When the app starts, there's an error in loading the membership time, causing the app to remain in a loading (spinning) state and unable to proceed to the main interface. Menu Click and Language Switching Issues: Clicking on menus and switching language buttons may cause the app to loop or redirect continuously. Sometimes, after switching to another language, it automatically reverts back to English and doesn't retain the user's chosen language. Publishing to Google Play Internal Testing: After fixing the above issues, I need assistance in publis...

We are seeking an experienced **iOS developer** to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the latest Android version to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Our VPN protocol is **V2ray**, and the iOS client uses **sing-box** with integrated membership features. **Project Requirements:** 1. **Feature Synchronization**: Sync all functionalities and logic from our latest Android VPN version to the iOS version. Ensure that the user experience on iOS aligns with that on Android. The iOS and Android clients primarily differ in the VPN client implementation, but they bot...

Job Description: We are seeking an experienced **iOS developer** to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the latest Android version to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Our VPN protocol is **V2ray**, and the iOS client uses **sing-box** with integrated membership features. **Project Requirements:** 1. **Feature Synchronization**: Sync all functionalities and logic from our latest Android VPN version to the iOS version. Ensure that the user experience on iOS aligns with that on Android. The iOS and Android clients primarily differ in the VPN client implementa...

Task details: I am purchasing an Apple Enterprise Developer Program account from the seller, which requires a total payment of $5000. I have set up two milestones, each of which is $2500. Task Step: When I create and release the first milestone, the seller can provide me with an Apple Enterprise Developer Program account within a maximum of 3 days. After obtaining the Apple Enterprise Developer Program account, I will modify the ownership of the Apple Enterprise Developer Program account. After obtaining the ownership of the Enterprise Developer Program account, I will create and release the second remaining payment of $2500. Default content: If I do not obtain ownership of the Apple Enterprise Developer Program account within 3 days, I will file...

这款插件我想要的是补全客户的公积金资料，这个并不是真实的资料，只是让他展示，是我们想要展示的结果，但是入口是真实的支付宝入口，通过节点的获取跳转到我们的服务器 这个是之前技术开发的页面，通过该页面的修改后可以在真实地支付宝上展示出来，我们所修改的内容

CN2022080001，台州西勒卫浴，ENG 1500 words x2

我需要一个安卓app。我已经有设计稿了，只需要对其进行搭建。

二次开发。增加功能。前期开发在中国开发。现在打算找马来西亚人开发这样比较好沟通。

哈咯 我需要三名 php developer 需要出国 需要读得懂中文跟英文 会给月薪 20,000 - 40,000 人民币

我们首先要做一个的app壳进行审核通过，过审内容不限，只要能过就行！上架成功后对接我们的API来读取首页内容显示！我们要求LOGO、产品名称、介绍图、开发者账号、极光账号必须要用我们的。 我们有自己的一个主网站平台,为了推广我们的主网站平台,我们需要长期制作大 量马甲app,然后引导用户到我们的主网站游戏,所以,你制作的app的功能只给审 核人员看到,只是为了应付审核,app上架之后,直 接通过webview打开我们给定的url地址给用户就行了。 We must first do an app shell for review and approval, and the content of the review is not limited, as long as it can pass! After the success, we will dock our API to read the homepage content display! We require LOGO, product name, introduction map, developer account, and Aurora account to use our. We have our own main website platform. In order to promote our main website platform, we need to make a lot of vest apps for a long time, and then guide users to our main website game. Therefore, the function of the ...

1.懂joomla，SEO(百度方面的更好)，现已有网站 2.设置静态页面 3.修改URL层级 4.网站二次开发一些功能 5.网站格式样式调整 6.设置网站内容无法被下载

制作一个能够爬取成都市市区及附近区县的房屋租聘信息的爬虫程序

网站速度优化，提高网站得分PageSpeed Score以及YSlow Score

你好 我们想开发相似于永利娱乐城的游戏。 开发者必须知道casino游戏，红黑大战，还有麻将游戏的规则和设计 我要独特的设计还有规则 我们要配套服务器 如果你能胜任这项目请你发个proposal 谢谢

احتاج مبرمج php لعمل تعديل على سكريبت

已经有现成的决策数学模型，现需要协助开发GIS应用系统：输入长势专题图，输出决策处方图

对方聊天记录，相册密码

HTML 5 游戏开发，微信端牌类游戏，支持多人在线娱乐，微信分享可进入。

我想请个长期合作的客服 打电话给马来西亚的客户跟进订单的情况， 方便加我电话/微信 13822202766

单片机

...Ad is below ! 诚聘APP开发程序员/团队，负责开发一款提供特定服务的APP（类似滴滴快车但非打车服务），用户群暂时以上海当地用户为主。APP界面的设计将由我们具体负责，因此不会有太多APP界面的设计工作。 关于APP： 简单而言我们想实现让用户通过APP找到其所在地点附近的愿意提供服务的“服务提供方”，并可以在线支付相关服务，支付完成后部分费用归服务提供方部分归我们。具体而言APP应有以下特点： 1、即时服务：需求方可以实时找到附件1-3千米内的有意提供服务的服务提供方。选定服务时APP应显示费用和里程； 2、预约服务：需求方可通过APP预约服务，APP将显示费用和里程； 3、定位及跟踪：用户可在APP的地图上对服务提供方位置进行跟踪； 4、发布特定服务需求：用户可在特定板块发布服务需求（包括服务内容、费用、地点、上传图片），在收到需求回复时用户可收到相应通知； 5、评价系统：需求方和服务提供方的评价系统； 我们希望你： 1、熟悉支付宝、微信支付、银行卡支付嵌入相关技术 2、熟悉地图和定位服务嵌入相关技术 3、熟悉用户评价系统的相关编程 4、熟悉编程技术及相关法律法规 5、能够在5个月内完成APP的开发 6、有创业精神的年轻人优先！ 价格： 我们愿意支付合理的市场价格，支付方式可以是固定费用或按小时计费，具体面议。 We are looking for an app developer/coder, for a social service app based in S...

Produce a English version for a chinese website, which is developed by chinese developer and provides cloud based screenshot service. 我们开发了一个截图工具网站。这个网站包括网站本身，一个APP，以及一个chrome浏览器的扩展插件。 我们面向的用户群主要是海外的互联网从业人员（如产品经理/设计师等），因此，我们急需一个熟悉了解海外互联网，经常使用海外尤其是美国互联网产品/社交媒体，同时精通中文的网站文案写作及营销人员，来为我们进行网站的文案写作（大约10个页面）。并且我们希望后续也能够把社会化媒体的营销推广，广告的投放，甚至于SEO的相关工作一并交付。 这个工作大致可分为两部分，一部分是网站初期的整体文案写作工作。这个大概需要在3～5天内完成。 这个工作完成后，我们会再探讨后续的长期的营销推广工作的合作方式。

I need an IOS developer who knows chinese urgently. Project is very urgent as well. 功能概览：  博友通公众服务：  真人美女秘书服务  博友通旗下的美女客服，会以短片的形式，为用户提供服务  起床叫醒，上班打气，博彩祝福，睡前晚安等指示，只要用户在App上设定，我们都会在该时段以影片方式推送到App上  盈利计算机  添加不同娱乐城  手工 (或API) 输入数据，如当天存取款红利等数据，系统以图表做总结 (时段) – 类似记账App功能 Timeline : 50days.

Host mobile App on : Myapp (Tencent) 腾讯应用宝 360 Mobile Assistant 360 Mobile Assistant 360手机助手 Baidu Mobile Assistant Baidu Mobile Assistant 百度手机助手

我有进行中的、与之前的项目相关的工作Wordpress Developer'

- Format Chinese text - Graphic design the website - Localize to favor Chinese search engine - Other work needed to get the website up and run in power Will provide the website information later on.

您好，我的QQ2597254962。请联系，谢谢

您好，我的QQ 2597254962，请联系。谢谢

我们需要一个前端开发人员，来建立我们在中国区的购物网站。 下面是我们美国版的网站，很快会翻译成中文版。 我们在美国用的网上商城是 是在shopify上弄的。 现在需要的就是一个中国区的购物网站，类似下面这些品牌： 无论你用Megento, ESSHOP, Zencart 都可以，只要帮我们的网站置入购物车的功能。 我们需要懂中文简体的程序员。

web developer,if you are good at it ……网校招聘大牛渗透/入侵检测网站数据库/服务器,信息安全技术,菜鸟回避！ 对技术的要求： 年龄不限 专业且经验丰富者,做事态度认真、敬业者,中介勿扰,倒单者勿扰。 会者不难,难者不会,对于专业的人来说这个非常简单.请以技术实力说话。 渗透/入侵网站测试 精通数据库/服务器 0、熟悉网络安全体系，了解最新网络安全漏洞，熟悉各种渗透入侵技术；1、熟悉以及擅长于脚本渗透，能独立分析各种脚本寻找以及发现问题；2、熟悉ASP语言；3、工作经验不限，有耐力，有毅力。 招揽反入侵方面的专业人士 检测内容:安全性较高的服务器 可通过各种途径,检测指定服务器或网站的漏洞,加以利用. 非诚心者请走,骗子请绕道. 只要你有实力-长期有单 这个只是广告.有能力接单的请联系邮箱:(年薪16万美元)

web developer,if you are good at it ……网校招聘大牛渗透/入侵检测网站数据库/服务器,信息安全技术,菜鸟回避！ 对技术的要求： 年龄不限 专业且经验丰富者,做事态度认真、敬业者,中介勿扰,倒单者勿扰。 会者不难,难者不会,对于专业的人来说这个非常简单.请以技术实力说话。 渗透/入侵网站测试 精通数据库/服务器 0、熟悉网络安全体系，了解最新网络安全漏洞，熟悉各种渗透入侵技术；1、熟悉以及擅长于脚本渗透，能独立分析各种脚本寻找以及发现问题；2、熟悉ASP语言；3、工作经验不限，有耐力，有毅力。 招揽反入侵方面的专业人士 检测内容:安全性较高的服务器 可通过各种途径,检测指定服务器或网站的漏洞,加以利用. 非诚心者请走,骗子请绕道. 只要你有实力-长期有单 这个只是广告.有能力接单的请联系邮箱:qqdujiaoxi@(年薪16万美元) if you want to have this work ,please leave your QQ or telephone

We're an app & web development studio based in Miami, FL and we're looking for a cross-platform Flutter developer who has all the equipment needed to produce end-to-end apps for iOS and Android. Because iOS distribution is a must, you will need reliable access to a Mac and an iPhone for building, signing, and TestFlight testing. Our focus is mostly fitness but we do develop other kinds of apps as well. Keep in mind that the main requirement for this job position is communication, organization, professionalism and ability to organize a project well + follow rules and instructions 100% of the time. Only apply if you have previous experience working in a team environment and you will be a complete team player. Work hours are US EAST COAST TIME so make sure y...

Job Post for Freelancer: Video Developer for Marketing Agency Are you a talented video editor with a passion for creating spectacular, sales-driving ad videos? Our marketing agency is seeking a Video Developer to transform raw footage into captivating, high-converting video content. You’ll also work on weekly advice videos for our audience, blending creativity with strategy. Responsibilities: • Convert footage into engaging, sales-driven ad videos. • Create weekly advice videos that captivate and inform our audience. • Follow specific instructions while maintaining creative freedom to elevate each video. • Ensure all videos are professional, polished, and align with our brand standards. Requirements: • Proficiency in video editing and ...

## Project Title: Convert Existing APK to Android App Bundle (.AAB) & Build iOS Version ## Project Description: I am looking for an experienced mobile app developer to help convert my existing Android APK into a proper Android App Bundle (.AAB) for publishing on the Google Play Store, and also create an iOS version of the same app. ## Scope of Work: * Analyze the provided APK file * Rebuild or recreate the Android project (if source code is not available) * Generate a signed .AAB file ready for Play Store submission * Ensure the app meets Google Play Store policies and requirements * Develop an iOS version of the app with similar functionality * Assist with basic testing and deployment guidance ## Required Skills: * Strong exp...

I’m building out several web products and need a seasoned full-stack engineer from the United States to work with me long term. Your primary responsibility will be true end-to-end development—taking a feature from idea to production, owning both the front-end and the back-end work. I’m flexible on the exact stack: if you thrive with React & Node, prefer Angular...about the most challenging full-stack feature you have shipped recently. • A link to code samples, a portfolio, or a repo that you feel represents your best work. • Your preferred tech stack and any tools you can’t live without. We’ll start with a small paid task; if the collaboration clicks, you can expect a steady flow of features to own. I’m ready to get started as soo...

looking for a smart contract developer who really knows their stuff and has at least 3 years of hands-on experience working with blockchain projects. You'll be helping build and deploy smart contracts, making sure everything is secure, efficient, and works smoothly. Ideally, you're comfortable working with Solidity and have experience with tools like Hardhat or Truffle, along with Web3 libraries. It's important that you understand how blockchain systems work and can spot potential security issues before they become problems. I'm looking for someone who's reliable, communicates well, and can take ownership of their work. If you've worked on DeFi, NFTs, or similar projects before, that's a big plus, feel free to share anything you've built. I...

Ongoing client work keeps my team in constant need of fresh full-stack talent. Your task is purely sourcing: identify software developers who match these core criteria, confirm their interest, and pass their details to me for next-step coordination. Target profile • Location: United States, United Kingdom, Canada, or Europe • Age range: ideally 30–40 • Background: full-stack development, with hands-on strength in Node.js and React • Soft skills: clear communication and a professional attitude Preferred channels I rely most on LinkedIn, so activity there is essential; feel free to add other avenues if they consistently deliver comparable quality. Scope of work You will search, outreach, and pre-qualify—no interview scheduling or technical scree...

We are seeking an experienced Senior C/C++ Engineer to join long-term projects focused on developing, maintaining, and modernizing large-scale, high-performance systems. These projects involve complex legacy codebases and cutting-edge platforms across domains such as embedded systems, automotive software, and enterprise-grade infrastructure. In this role, you will work across the full software development lifecycle — from understanding requirements and designing system architecture to implementing, optimizing, and maintaining robust solutions. You will be responsible for improving system performance, reducing technical debt, and ensuring reliability in large, multi-component environments. You will collaborate with distributed teams and contribute to system-wide decisions, while als...

I am looking for an experienced No-Code developer to build a web platform that acts as a directory/aggregator for online courses (similar to a marketplace). The platform will not host videos. Instead, it will curate third-party courses and redirect users to the partner's URL. Tech Stack: Open to suggestions (e.g., Softr + Airtable, Bubble, Webflow + Memberstack, etc.). Please propose the stack best suited for balancing ease of maintenance and scalability. Key Features & Requirements: - Dynamic Access Control: Admin toggle between Public (browse freely) and Gated (paywall/login wall) modes. - User Authentication & Social Login: Includes social sign-on options like Google, Apple, or LinkedIn. Logged-in users can bookmark/favorite courses. - CRM Integration: Sync user da...

We are seeking an experienced Microsoft Power Platform developer to provide hands-on guidance for more advanced requirements related to a SharePoint-based database we are building. I have extensive experience with Microsoft Access, but am newer to this platform. This will be conducted via live calls, where you will walk me through specific challenges and guide me step-by-step while I implement the solutions with you. Current areas I need support with include: • Cascading dropdowns in Power Apps (SharePoint data sources) • Resolving circular reference and formula issues • Data structuring across related SharePoint lists • Power Automate workflows • Power BI reporting and data visualization Requirements: • Strong English communication skills (must be a...

I’m looking for an experienced blockchain developer to build a smart contract for a decentralized finance (DeFi) application. The platform will focus on staking and reward distribution. The main objective is to create a secure, efficient, and scalable contract that allows users to stake tokens and earn rewards over time. Key responsibilities include developing staking mechanisms, implementing reward calculations, and optimizing the contract for low gas usage. You will also handle testing, debugging, and deployment. The ideal candidate should have strong experience in smart contract development (such as Solidity) and a good understanding of DeFi staking models. Knowledge of blockchain security best practices is essential. Bonus skills include experience with Layer 2 solutio...

Seeking a Talented Full-Stack Developer — Join the Prylink Journey! About Prylink Prylink is a Premium Creator Subscription Platform built to empower creators to monetize their content and build loyal, paying audiences. We're nearing the finish line on our web platform and are now ready to take the next big leap — launching on iOS and Android. What We're Looking For We're on the hunt for a passionate and skilled Full-Stack Developer who: - Has deep, hands-on knowledge of the Prylink platform (or similar creator subscription platforms) - Can confidently take ownership of the existing codebase, understand its architecture, and hit the ground running - Has proven experience converting web platforms into native or cross-platform iOS & Android apps (...

Strange Error Characters Appearing on First Screen of Poker Web App Project Description: Hello, I am looking for an experienced developer to help troubleshoot and resolve an issue in my poker web application. When opening the application, strange error characters appear on the first screen, which hampers the user experience. Responsibilities: - Diagnose the cause of the error characters - Fix the issue so that the first screen loads correctly without any strange symbols - Ensure the application functions smoothly and without similar issues Requirements: - Proven experience in web development (HTML, CSS, JavaScript, etc.) - Familiarity with encoding, fonts, and rendering issues in browsers - Ability to quickly identify and fix bugs Check out my latest project on Bitbucket!...