我计划启动一款跨平台移动应用，希望从软件架构设计到首个可运行原型都由同一位开发者完成。 核心需求 • 应用类型：移动应用，需一次开发同时覆盖 iOS 与 Android。 • 开发框架：对 React Native、Flutter 或 Ionic 都持开放态度，只要能充分体现性能与可维护性，可由你提出技术选型方案。 我需要的交付物 1. 总体架构设计文档——包含目录结构、状态管理方案、第三方服务集成思路与未来扩展的考虑。 2. 核心功能原型——能够在 iOS 与 Android 真机运行，展示主要页面跳转及数据流。 3. 简洁的技术交接说明——说明构建步骤、依赖版本与后续继续开发的注意事项。 理想的你熟悉跨平台框架优势与局限，对移动端性能优化、包体大小控制及商店上架流程有实际经验。如果可以在沟通中分享你之前的类似作品，将有助于我快速决策。
...workflows for future use. • Support multiple task files to allow users to switch between different automation tasks. ✅ User-Friendly GUI • Clear and intuitive interface for non-technical users. • Simple “Record / Execute / Stop” buttons for ease of use. ✅ Compatibility • Fully compatible with Windows 10 / 11. ⸻ Technical Requirements ? Programming Language: Python ? UI Framework: PyQt6 / Tkinter (or a more stable GUI solution recommended by the developer) ? Automation Library: PyAutoGUI (for mouse/keyboard simulation) ? Image Recognition (if needed): OpenCV / Pillow ? Task Management: Pickle / JSON for task storage ? Additional Notes • Stability and fault tolerance should be prioritized, ensuring smooth executio...
...interaction function (turn AI text into speech mode, add interruptible effect, and connect to Ali's voice API and OpenAI's real-time API) Add AI thinking logic effects (similar to OpenAI o1, add the effect of the thinking process, and modify the steps of the AI response. The AI can give the user the answer to the reasoning (reasoning logic: first generate the content framework, and in the second step, improve the content of the framework). Optimize the AI search function (add the Baidu search API, and after searching, the content should be organized and fed back to the user with the AI). When there is a problem with the AI response/call, display a message saying “The system is busy, please try again later.” Add a prompt to the bottom of the AI frame p...
...social media operations, covering TikTok, YouTube, Instagram, Facebook, and other relevant platforms. Deliver the course in the form of documents and videos, structured systematically. Cover platform introductions, account setup, operational strategies, monetization methods, content creation, traffic acquisition, paid promotions, and advanced tools to improve efficiency. Comprehensive Course Framework (Extended Outline) Phase 1: Introduction to Social Media Platforms Overview of key platforms: TikTok, YouTube, Instagram, Facebook Emerging platforms (e.g., LinkedIn, Pinterest, Twitter) Characteristics and demographics of platform users Pros and cons of each platform for businesses and creators Account setup and optimization: Step-by-step guide to registering accounts Profile opt...
...social media operations, covering TikTok, YouTube, Instagram, Facebook, and other relevant platforms. Deliver the course in the form of documents and videos, structured systematically. Cover platform introductions, account setup, operational strategies, monetization methods, content creation, traffic acquisition, paid promotions, and advanced tools to improve efficiency. Comprehensive Course Framework (Extended Outline) Phase 1: Introduction to Social Media Platforms Overview of key platforms: TikTok, YouTube, Instagram, Facebook Emerging platforms (e.g., LinkedIn, Pinterest, Twitter) Characteristics and demographics of platform users Pros and cons of each platform for businesses and creators Account setup and optimization: Step-by-step guide to registering accounts Profile opt...
計劃：廣告平台 計劃描述：用戶滑動觀看視頻廣告並賺取積分 技術規格： - 使用 Ionic Framework v7 的 Android 和 IOS 應用程式 - Google Firebase ------------------------------ 第一階段 主要功能 - 電子郵件註冊、用戶名、密碼、電話驗證、登入、積分顯示 - 每滑動觀看 60 秒廣告賺取 1 積分。停止滑動時計時器暫停 - 每月用戶積分排行榜（每 6 小時更新數據），每月積分重置為零 - 受邀用戶賺取的積分的 5% 也會獎勵給邀請人 - 獎勵區域 - 公告板 - 每日登入賺取 1 積分，並且連續登入每週有累進獎勵積分（例如，1+2+3+4+5+6+7），並且當天賺取的積分有相應的倍數。例如，在連續第三天登入時，賺取 3 個額外積分，並且當天賺取的所有積分有 3 倍。花費 1 積分可以追溯簽到，最多 20 天 - 為廣告評分賺取 1 積分，對廣告發表 20 字以上的評論賺取 20 積分。每日選出最有價值的評論，每個獲勝者獲得 50 積分 後端功能 - 禁用用戶功能 - 查看用戶信息 - 重置用戶密碼 - 過濾、排序和批量編輯用戶積分 - 上傳廣告 GUI：Ionic Framework 的默認用戶介面 ------------------------------ 第二階段 主要功能 - 邀請碼，每次成功使用都會為邀請人和被邀請人各自獲得 50 積分（需要電話驗證才能啟用邀請碼功能） - 被邀請人記錄 - 每日邀請量排行榜（每 30 分鐘更新一次），每日重置 - 廣告分享（中期計劃） -- 在 FB 或 IG 上點讚獲得 5 積分 -- 在 FB 或 IG 上分享獲得 10 積分 -- 在 WhatsApp 或微信上與 5 個聯絡人分享廣...
寻找一位经验丰富的前端工程师，帮助我升级一款专注于儿童教育的WebApp： * 优化用户界面：设计适合儿童使用的用户界面。 * 开发新功能及修复bug。 理想候选人应对儿童和教育抱有浓厚的兴趣，拥有丰富的Javascript和AngularJS经验。 本项目为长期合作项目。 报酬将根据修复bug的数量和新功能实现的估算来确定。
...Professional front-end developers are required to be familiar with bootstrap. Project requirements: 1. Ripro theme is a WordPress theme. Because WordPress can not meet our use needs, we have made the back-end program with ThinkPHP. Now we need to imitate ripro theme to adapt our ThinkPHP back-end. (ripro demo station address: ) 2. Ripro is developed using the bootstrap framework, so the imitation station also needs to be developed using bootstrap. Do a good job in the adaptive part 3. The HTML, CSS and JS codes are required to be highly readable, and the code introduction can be annotated...
最近在建一个外卖送餐的网站，需要接入Xunhupay的（微信和支付宝）支付模块。 网站使用的是foodomaa的整站代码： 需要的技能有： Software Version: PHP 7.x Software Framework: Laravel File Types Included: JavaScript JSJavaScript JSON HTML CSS PHP SQL Layered PNG 如果您感兴趣，可以写信给我，价格好商量。 另外网站还有其它的一些改版工作要做，我们可以具体讨论一下能不能一并做。 等您回复哦……
我们有持续的开发项目需求。在疫情下，招聘变得非常不容易，所以我们希望通过与威客合作，共同创造更大的价值。 我们有自己的系统框架，通常你可能只需要按照规范设计不同的模块，包括基于Quasar Framework的页面、组件、以及样式等等。但我们也希望能与高水平的威客合作一起改进我们的框架。 我们希望合作者有较强的编程基础，不仅仅是堆积代码，而是可以在不同的层面上做好规划和组件重用。
1.现提供ionic app应用源码与应用所有的API，需要ionic源码全部转换成java语言，要求功能一致。 2.可发布app，真机测试，APP发布账号我方可以提供，服务商不能外泄。 3.服务商完工后需求交付源代码。 4.最好能看的懂中文，方便沟通。
...后端API程式已开发完成。 要实作的功能: 1. 个人资料:!AqPM7dbV2A19gQsDiRtydgboa-TT 2. 预约谘询:!AqPM7dbV2A19gQ1hUcdb7QlMDpIX 3. 相簿:!AqPM7dbV2A19gQ_NccI-ke6PWFks 撰写以上API 前，需要登入取得资讯，以下为登入的教学（不需撰写此部分） !AqPM7dbV2A19gQc136QJKAVDrPEd React Native App Development (iOS & Android) We already have a basic application development framework, React Native, Redux, etc., to adjust and add new features under the existing App architecture, and the backend API program has been developed. To implement the function: 1. Personal information: !AqPM7dbV2A19gQsDiRtydgboa-TT 2. Appointment consultation: !AqPM7dbV2A19gQ1hUcdb7QlMDpIX 3. Albums: !AqPM7dbV2A19gQ_NccI-ke6PWFks
开发工具： 本次开发使用：dcloud的5+Runtime、MUI 职位描述： 负责App(android/ios)开发工作，移动端； 任职要求： 2年以上的前端框架开发的经验； 熟悉http+json接口解析开发； 熟悉主流的前端架构，例如：angularJS、ionic、MUI等； 使用过cordova、ionic等混合应用其中一个 开发内容：关于人才技工类APP，安卓版。
制作用于测试我们后台匹配系统的前端网页(我们已经准备好了原型，直接接 api 开发就可以)。 描述： 网页内包含大量表单，如多选框，输入框，下拉选择框等 10 个页面左右 各类表单都有相对应的主题和功能，我们已经准备了各操作所对应的 api，仅需要前端完成交互的代码. 更多描述： 该模块项目为整个需求中的很小一部分，我们希望开发者在本次项目完成后有意愿进行较长期的合作。 需要有多表单前端项目的制作经验(例如 dashboard)，我们建议使用 AngularJS 之类的框架进行该类型网页的制作，如果有其他的选择，请描述优劣势。
你好，目前开发Ionic手机软件，对接网站是Prestashop，在用户注册，数据传回网站遇到问题，希望你能帮忙解决，费用的话我们可以谈。可以的话可以加我的QQ：892281578. 我的邮件是yifeilyf@
你好，目前开发Ionic手机软件，对接网站是Prestashop，在用户注册，数据传回网站遇到问题，希望你能帮忙解决，费用的话我们可以谈。可以的话可以加我的QQ：892281578. 我的邮件是yifeilyf@
你好，目前开发Ionic手机软件，对接网站是Prestashop，在用户注册，数据传回网站遇到问题，希望你能帮忙解决，费用的话我们可以谈。可以的话可以加我的QQ：892281578. 我的邮件是yifeilyf@
找一位懂PHP的，做过PHP东西，能用PHP做修改或是加code进去修改我们的application。跟我们公司商务人员一起去斯洛文尼亚（去首都，Ljubljana ）参加培训。 主要围绕我们公司一个即将进行的新平台的项目，如何更好地改善这个新平台的项目。要求熱悉laravel PHP framework，最好懂英语！最好有申根签证，没有也没关系！因为培训是4月1日开始，目前是越早能到达斯洛文尼亚越好！总培训时间2-3个月，希望大家可以帮忙转发一下！包吃包住，自己报价和发简历。多谢大家！有兴趣的赶紧发简历和报价了！ 签证和机票钱公司负责，全程包吃包住，不需要提交任何费用。
Familiar with android application development and framework development.
熟悉HTML5, CSS3 掌握Jquery, Ajax等基本js方法或框架，了解过一些进阶的js框架，如angularjs、backbone.js等 有使用过一些ui框架的经验，如bootstrap等 能有一些作品展示 要求能驻场1到2个月，在上海黄浦区上海电信驻场 要求能尽快加入项目 每月7K到15K RMB，外加项目结束有奖金
熟悉HTML5, CSS3 掌握Jquery, Ajax等基本js方法或框架，了解过一些进阶的js框架，如angularjs、backbone.js等 有使用过一些ui框架的经验，如bootstrap等 能有一些作品展示 能快速到岗
...下驱动程序开发。有USB、video、audio、UART、IIC、SPI、SD/MMC等开发经验佳。 5.深入理解Linux文件系统、进程管理机制和内存管理机制。 6.熟悉威盛平台驱动开发者优先 必须：至少两年以手机或平板驱动开发经验。 岗位需求： 1、精通 C/C++/Java 编程语言，并且有相关项目开发经验。 2、熟悉Linux下C/C++/Java开发环境。 3、熟悉Linux下 Shell脚本使用。 4、熟悉Android应用编程开发，包括环境建立以及常用调试方法。 5、了解Android Frameworks层和HAL层相关知识，有过相关项目经验者优先考虑。 Android高级软件工程师 Software Engineer for Android Devices 工作职责： 1、熟悉 Android SDK，了解Android framework 2、多媒体框架开发 3、平板电脑、智能手机的应用软件开发
I have full permission from the current site owner to reproduce their website. The live site is hosted on GoDaddy, but I’m not certain which CMS or framework was used, so the first step will be to identify the stack (WordPress, Wix, custom HTML, or otherwise) and replicate it faithfully on my new hosting environment. Once the layout, pages, and functionality are mirrored, I need two branding tweaks: • Replace every instance of the existing business name with my new one and update all phone, email, and address information. • Swap in a fresh logo and ensure all favicon or social preview images reflect the new brand. Everything else—structure, imagery, copy, and navigation—should remain exactly as on the original site so that visitors enjoy the same exp...
...relevant KPIs (conversions, profile visits, media mentions, etc.) Scope of Work – End-to-End Ownership 1- Full account audit + competitor analysis 2- Create a detailed, written “Takeover Growth Plan” with tested methods only (content pillars, posting cadence, thread formulas, engagement playbook, algorithm hacks, hashtag & trend strategy, community building, collaboration targets, A/B testing framework, etc.) 3- Execute the plan daily/weekly with zero hand-holding 4- Create or optimize all content (threads, carousels, videos, polls, replies, etc.) Handle all engagement, DM strategy, and community growth 5- Run continuous testing and iteration based on real-time analytics 6- Deliver weekly performance reports with screenshots, metrics, and next-w...
...token with the google and apple servers. To create this part, we will need some valid tokens to test e.g. from a preproduction environment. Also, some sample code that does the validation may be helpful to speed up the development process of this part. Other Requirements - We want to release the app on Android and iOS, therefore the basis for the app should ideally be using a cross-platform framework like e.g. React Native or a tool which allows for easy deployment on both platforms. - Initial release is planned for Android, a working iOS version is required - App needs to use dynamic scaling to run on smartphones but also on tablets with various screen sizes and resolutions - App components need to be easily testable - Technical documentation, e.g. how and where are the confi...
...I've been developing and actively using in production. My goal is to turn this product into a fully branded SaaS platform and bring it to market. I've made significant progress, but due to time constraints, I haven't been able to finish it on my own — and I'm now looking for a skilled developer to collaborate with. Current State of the Project: The core application is built with vanilla PHP (no framework), heavily utilizing JavaScript, jQuery, and AJAX for frontend interactions. I have also set up a Laravel-based SaaS project as the target platform. The goal is to migrate the existing working application into the Laravel SaaS architecture while maintaining all current functionality. What I'm Looking For: A developer experienced in PHP, Laravel, J...
...from background equipment, operators, and any other visual noise so that we can feed the detections into our downstream QA and inventory systems. You will start with raw JPEGs taken under factory lighting, then design, train, and validate an object-detection model—PyTorch or TensorFlow is fine—capable of achieving consistent, real-time performance on an NVIDIA GPU. If you prefer a different framework, let me know why; I’m flexible as long as the final solution is easy for my engineering team to maintain. Deliverables • Annotated sample dataset (in COCO or YOLO format) • Trained detection model with weights and versioned codebase • Inference script or REST microservice that returns bounding-box coordinates, confidence scores, and class labe...
I’m ready to launch a clean, modern portfolio website that presents my work professionally and lets visitors interact with me easily. The site’s core purpose is to showcase projects while also giving me a space to publish occasional articles and receive enquiries. Scope of work • Build a responsive portfolio website from scratch (or on a lightweight framework/CMS if that speeds things up) • Integrate the three key sections I need: – Photo gallery for project images – Blog section to share updates and insights – Contact form that sends messages directly to my email Look & feel Sleek, fast-loading pages are a must. Smooth transitions, strong typography, and well-structured HTML, CSS, and JavaScript will keep the experie...
...possible. A clean material-design interface, smooth offline handling, and a lightweight backend (Firebase, Supabase, or an equivalent that you recommend) are preferred. An admin console to add or edit events and pull activity reports will make management easier, but it doesn’t need to be a separate app; a secure web dashboard is fine. I’m open to using Flutter, React Native, Kotlin, or any framework suited to Android as long as performance is solid and future iOS expansion remains practical. Please factor in basic push notifications and in-app messages from day one. Discussion forums are not required now, but the architecture should leave room to plug them in later without a full rewrite. Deliverables at hand-off: 1. Source code with clear instructions to build and...
I am looking for a high-level digital marketer or agency to take full ownership of online marketing for Service Elevated. Service Elevated focuses on real-world customer service training—from foundational basics and workplace expectations to advanced ownership and empowerment (OWN IT framework). This includes training for employees who are new to the workforce as well as businesses looking to improve performance, culture, and results. This is not just a content posting role. I need someone who can build and execute a strategy that drives Retention, Reviews, and Revenue. Scope of Work: • Build and execute a complete digital marketing strategy • Manage all social media platforms (LinkedIn, Instagram, Facebook, TikTok) • Create high-quality content focused on: Cust...
...using **PHP (Laravel Framework)** * Scalable and modular architecture * User authentication system (registration, login, roles) * Product management system (CRUD operations) * Order management system with status tracking **3.3. Database Development** * Database design using **MySQL** * Optimized schema for performance and scalability * Secure data handling and storage **3.4. Payment Integration** * Integration with online payment gateway * Transaction management and verification * Order confirmation and tracking **3.5. Admin Panel** * Full-featured admin dashboard * Sales and performance reporting * User and order management --- **4. Technologies Used** The project will be developed using the following technologies: * Programming Language: **PHP** * Framework: **L...
...already have the core feature list sketched out and initial wireframes for the main screens. What I need now is end-to-end development: architecture planning, UI implementation, secure user authentication, database integration, and the polish that will make the experience fast and reliable. I’m flexible on the tech stack—whether you prefer native iOS/Android builds or a robust cross-platform framework, let’s agree on the approach that guarantees smooth performance and future scalability. Deliverables • Complete mobile app source code • Simple admin dashboard for content and user moderation • Deployment to TestFlight and/or Google Play internal track for testing • A concise hand-over document outlining environment setup, build steps...
...students and supporters to stay connected and contribute. Key goals • Present compelling narratives that remind alumni why our school matters today • Offer clear, persuasive calls-to-action for giving, volunteering, and event participation • Reflect our brand in a clean, responsive layout suitable for mobile and desktop I’m open to your preferred tech stack—WordPress, Webflow, or a custom framework—as long as editing content later is straightforward for our staff. Strong UX skills, eye-catching visuals, and an understanding of nonprofit donation flows will set you apart. Deliverables 1. Fully built, responsive website with CMS access 2. Home, About, News/Stories, Give, and Contact pages (we’ll finalize exact labels together) 3...
1. Project Overview(Backend Microservices System (SPRING FRAMEWORK ONLY)) We are developing a large-scale, enterprise-level digital commerce platform on a Java-based microservices architecture (Spring Ecosystem). The development phase is "LARGELY COMPLETED". We are not looking for a builder to start from scratch, but rather a "finisher"—a skilled Backend Engineer to take ownership of the existing codebase. The primary goal is to validate current integrations, stabilize the logic, and ensure the system is production-ready through rigorous testing. WE WILL PROVIDE TESTING HELP FROM OUR SIDE TOO. 2. Current Project Status & Scope The following microservices have been developed. Your role is to ensure these services communicate seamlessly, handle edge cas...
...SOC 2 audits. Payments & Wallets The app should be architected to plug into popular mobile wallets and local payment rails (think Apple Pay, Google Pay, and regional wallets) through clear adapter classes. A sandbox integration that demonstrates at least one live mobile wallet transaction will form part of acceptance testing. Tech Stack Native Swift/Kotlin or a robust cross-platform framework like Flutter or React Native is acceptable; I’m open to your professional recommendation as long as performance, security, and code maintainability are fully addressed. A containerised backend (Node.js, Java Spring, or similar) running behind an API gateway with JWT or OAuth 2.0 is preferred. Deliverables (MVP) 1. Universal iOS and Android apps compiled for App Store...
...Setting up proper tracking (UTMs, lead flow, etc.) Connecting Instagram properly to the campaign Launching the campaign and ensuring everything is working correctly You will be given a detailed SOP to follow. Budget Campaign budget: $20/day total 4 ad sets at $5/day each This is a testing campaign, not a scaling campaign What I Care About Clean campaign structure Ability to follow a testing framework exactly Strong attention to detail Understanding of how Meta Ads actually work today Ability to avoid common mistakes with housing ads What I Don’t Want Overcomplicated setups Random targeting experiments “Creative guesswork” outside the plan Agencies that hand this off to junior staff My ideal Freelancer has done the following: Run Meta lead gen campaigns bef...
I’m building a lightweight telehealth web app and need an experienced backend developer to set up the core services. The stack is fixed at Node.js for the server layer and PostgreSQL as the data store, so deep familiarity with Express (or a comparable framework), query builders/ORMs, and SQL optimisation is essential. Scope of this first phase is intentionally narrow—two key modules only: 1. Secure user authentication (email / password, bcrypt hashing, JWT sessions) 2. Payment workflow wired to either Stripe or Razorpay—single-charge flow with webhooks for confirmation and refunds The REST API should expose clean endpoints the front-end team can consume for sign-up/login, patient profiles, appointment booking, and payment intent creation. Please containeri...
...switch between the Default and Winlogon desktops seamlessly via a SYSTEM Service. Input Injection: High-integrity input simulation (Mouse/Keyboard) that works on UAC prompts and the Windows Login screen. Session 0 to Session 1 Bridge: A robust service-to-user-session IPC (Inter-Process Communication) framework. Required Expertise (Technical Requirements): Languages: Expert-level C++ and C#/.NET. Windows Driver Development: Proficiency with WDK (Windows Driver Kit), UMDF (User Mode Driver Framework), and the IddCx (Indirect Display Driver Class Extension). Win32 API Mastery: Deep knowledge of CreateProcessAsUser, SetThreadDesktop, OpenInputDesktop, and WTS (Windows Terminal Services) APIs. Graphics APIs: Experience with DXGI Desktop Duplication API, Direct3D 11, and GDI/GDI...
I am looking for a developer to build a complete, end-to-end desktop companion application for the game "Toontown Rewritten". The app will act as a real-time calculator, reading live game data and displaying the results through a clean, smooth in-game overlay The Core Idea (How It Works): The game features turn-based battles against enem...beautifully displays the recommendations directly on the screen without lagging the game. What I Expect: A fully functional, ready-to-use application from start to finish. You handle the reverse engineering (finding pointers), the logic integration, and the user interface. Ideal Candidate: Experienced with local process memory extraction AND building clean desktop overlays. Please mention the UI framework you plan to use for the overl...
...token captures another still feels flat. I want the same lively “kill” animation you see in Ludo King—the quick bounce, shrink-and-fade, and smooth return to the home square—so the action feels satisfying on both desktop and mobile browsers. Current setup • The entire game runs in the browser (pure JavaScript, HTML5, and CSS). • Animations are handled with requestAnimationFrame; no heavy framework is locked in. What I expect from you • Re-create the Ludo King token-capture sequence in my codebase. • Keep the overall bundle light; a Canvas-based solution is ideal, but I’m open to WebGL or if performance justifies it. • Ensure the animation is frame-perfect at 60 fps on Chrome, Firefox, Safari, and mobile WebView. ...
...management dashboard (add, remove, rename team members, set a team avatar, etc.). 3. “Schedule” page that I can update easily as the agenda evolves. Nice to have later (not in scope for this first milestone) could be automated confirmation emails, so please structure the code so that adding that module down the road is straightforward. Tech stack is flexible—use whatever mix of modern front-end framework and back-end you’re most comfortable with—as long as it delivers quick load times and a clean admin interface for me to export the final participant list. Deliverables • Fully functional website deployed to my hosting. • Source code pushed to a private Git repo. • Brief hand-off document covering setup instructions and how...
...Shopify theme (e.g., triggering a native Android share sheet or custom "Add to Cart" notifications). Push Notifications: Integration with Firebase Cloud Messaging (FCM) for marketing and order updates. Performance: Implement User-Agent spoofing to ensure the mobile-responsive theme loads the "App-specific" version of our custom collection view (which handles 500+ products). Technical Stack: Framework: Flutter (preferred) or React Native. Backend: Shopify Admin/Storefront API. Payment: Razorpay. Auth: OTPless (WhatsApp). Deliverables: Source code for the Android App. Configured Firebase and OTPless environments. Signed APK and App Bundle (AAB) for Play Store release. Note to Freelancers: Please mention if you have specifically handled the Razorpay UPI...
...verifiable digital certificate once every requirement is met. Core build The platform should combine a public-facing catalogue, secure checkout, and a role-based dashboard for students, instructors, and admins. Course access has to be locked behind payment or manual enrolment so only eligible learners can view materials or enter the live room. A clean REST or GraphQL back end, a modern front-end framework, and a responsive design are all expected so the experience stays smooth on desktop and mobile alike. Students can take quizzes and exams, watch past videos, submit assignments and projects. Live-class workflow • Native video classroom embedded in each course page (WebRTC, Zoom SDK, Jitsi, or similar), with screen-share and basic whiteboard tools. • Calendar integrat...
...brand-new application and need a single developer who can own the entire stack. The work spans the full journey—from crafting a polished, responsive front-end to wiring up robust back-end APIs, shaping the data layer in MongoDB, and finally deploying everything on AWS. MongoDB is the non-negotiable database for this project. For the rest of the stack (React.js, Node.js, or any comparable modern framework), I’m flexible as long as performance, scalability, and clean code standards are met. Deliverables • A fully-functioning application deployed to an AWS account I’ll provide • Well-structured MongoDB schema and seed data • Source code in a Git repository with clear commit history • Concise setup & deployment documentation Please a...
...monitoring system for a single shelf. The system will measure and track weight changes in real-time using a load cell sensor and transmit the data to a web-based interface. Hardware Requirements: ESP32 microcontroller (Wi-Fi enabled) HX711 load cell amplifier Load cell (weight sensor) Stable and accurate measurement (handle noise and drift) Software Requirements: ESP32 firmware (C/C++ / Arduino framework) Real-time data acquisition from HX711 Wi-Fi communication (HTTP or MQTT) Data transmission to a web server Web Interface: Simple dashboard (web-based) Display current weight in real-time Show changes (add/remove items) Optional: alerts when weight changes beyond threshold Key Challenges: Noise filtering and stable readings Calibration of load cell Handling drift over ti...
...installable, I’m open). – Quick setup of client profiles, service items, taxes or discounts. – Automatic invoice numbering and PDF generation. – Dashboard or simple reports so I can see paid, pending, and overdue invoices at a glance. – Secure user roles for 1–5 simultaneous users. – A brief hand-off guide or short video so my team can be up and running within a day. If you have an existing framework that matches these needs, great—just be ready to customize branding and payment flows. If you prefer building from scratch in something like Laravel, Django, or Node, tell me how you’ll keep it lean and maintainable. When you respond, outline: 1. Your recommended tech stack or off-the-shelf platform. 2. How you&rsq...
...of existing Laravel application • Develop and implement new features based on business requirements • Optimize application performance and ensure scalability • Identify, troubleshoot, and fix bugs efficiently • Write clean, maintainable, and well-documented code • Collaborate closely with our team to deliver high-quality solutions Required Skills: • 3+ years of strong experience with Laravel framework • Solid understanding of backend architecture and performance optimization • Experience with REST APIs and database design • Proficiency in Git/version control systems • Strong problem-solving and debugging skills • Ability to work independently and meet deadlines • Good communication skills for remote collaboration Prefe...
...status updates - Client confirmation actions - Internal notes synced to frontend - Complaint/feedback system -------------------------------------------------- 6. Compliance & Trust: - Privacy policy - Data protection - Legal disclaimer: "We do not guarantee 100% fund recovery" - Transparent workflow -------------------------------------------------- 7. Technical Requirements: - Modern framework (React / Vue / Laravel / Node.js or similar) - Scalable backend - Database integration - File upload system - Role-based access (user/admin) - Secure authentication - Clean UI/UX -------------------------------------------------- 8. Deliverables: - Full website (frontend + backend) - Admin panel - Source code - Deployment support - Basic documentation -----------...
I’m looking to turn my concept into a fully-functioning mobile application that runs natively on both iOS and Android. Because the core feature set is still being finalised, I need a developer who is comfortable shaping requirements with me, recommending the right cross-platform framework (React Native, Flutter, Kotlin Multiplatform, or a similar toolset), and then carrying the build right through to App Store and Google Play submission. What matters most to me is a smooth, consistent user experience across devices, clean and well-documented code, and a development process that allows for iterative feedback. You’ll handle UI/UX implementation, core functionality, testing, and store-ready packaging; I’ll provide prompt responses and clear decisions at every miles...