Heroku frontend and backend工作

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    2,000 heroku frontend and backend 找到工作

    ...authentication, out-of-region login verification, and automated prohibited words replacement. This document is intended for developers working with a Golang backend and a React frontend and should be adjusted per business and compliance requirements. GitHub Link: --- ## 1. Membership Level Mechanism ### 1.1 Model and Tier Definition - **Tiers (T1 to T5)**: - Define five tiers similar to OpenAI’s model. Higher tiers get higher API call frequencies, better quotas, and additional privileges. - **Recharge Thresholds**: - E.g., T1: 0–X, T2: X+1–Y, T3: Y+1–Z, T4: Z+1–W, T5: >W. - Thresholds should be dynamically configurable. ### 1.2 Privilege Control - **Automatic Upgrades**: - Syst...

    $3615 Average bid
    $3615 平均报价
    7 个竞标

    ...Knowledge Requirements: Basic knowledge of PHP, JavaScript, and web development Familiarity with Composer and npm package managers Development Requirements Payment Gateway Integration Payment Gateway 1: Airspay Integrate the Airspay payment system, supporting one-time payments via Alipay and WeChat Pay. Use the API to generate a payment QR code directly on the platform, allowing users to scan and pay without redirection. Documentation: Payment Gateway 2: Cryptomus Support USDT payments through the Cryptomus platform with a one-time payment setup. Documentation: Payment Gateway 3: Airwallex Integrate the Airwallex payment system, supporting AlipayHK, WeChat Pay, Alipay, and credit card options with a one-time payment setup. Use

    $2532 Average bid
    $2532 平均报价
    2 个竞标

    ...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 version to maintain uniformity. Backend Code Optimization: Update and optimize backend code to meet the requirements of the iOS version, improving performance and connection speed. VPN Protocol Integration: Integrate the V2ray protocol in the iOS application using sing-box client to ensure a secure and stable VPN connection. Membership Feature Integration: Develop and synchronize membership management features on the iOS client, including user registration, login, ...

    $4643 Average bid
    $4643 平均报价
    13 个竞标

    The game includes: Unboxing, Box Fight, Coin Flip, Roulette, Crash The requirements are as follows 1. Refer to or csgoempire’s case battle. There must be a reasonable algorithm to control the profit margin while ensuring a good user experience and being able to win big prizes. 2. A team must have development experience 3. Complete within the specified time limit 4. The best is the existing source code 5. Front-end development using VUE3 6. Both Chinese and English languages ​​are required, and the backend management system needs to be fully Chinese. 7. The laboratory requires the use of PHP or Java or Golang for development

    $30120 Average bid
    $30120 平均报价
    9 个竞标

    Development Document: Frontend, Backend, and Admin Panel Table of Contents Overview General Requirements Frontend Development Requirements Menu Click Limitation Copy and Debugging Protection Multilingual Support Membership Plan Selection Interface Agent Page Backend Development Requirements Software Update System Invitation System Membership Pricing and Plan Modification Agent Membership Functionality Enterprise Functionality (Management Center) Card Code Redemption System Exclusive Membership Line Settings Email Configuration FAQs and Banners Management Copywriting Management Admin Panel Requirements Multilingual Switching Login Security Enhancement Order Management User Management Online Status Display Data Statistics and Rep...

    $3226 Average bid
    $3226 平均报价
    5 个竞标

    ...(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 publishing the app to Google Play's internal testing track for further testing and validation. I need a developer to: Identify and fix these issues, ensuring the app runs smoothly on Android 14 while maintaining compatibility with lower Android versions. Assist in publishing the fixed app to Googl...

    $234 - $623
    $234 - $623
    0 个竞标

    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 t...

    $4986 Average bid
    $4986 平均报价
    10 个竞标

    ...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 prim...

    $2392 Average bid
    $2392 平均报价
    4 个竞标
    build me a heroku website
    已经结束 left

    ,build a flask online clinic。  albumy,set up a online second opinion clinic 。 on heroku server with flask and postgresql。 with Python flask,REACT and Ajax experience ,if with HIS experience, execllent。 to integrate with Google Maps API。 time:2019/07/30。

    $4215 Average bid
    $4215 平均报价
    13 个竞标

    遇到不靠谱开发人,需要找靠谱开发者继续完成网站 这是网站开发情况:大概60%的完成度 用的是PHP Laravel, Mysql 需要完成网站和后台Admin的建设,并且deploy到Heroku和AWS 上面 第三方软件需要: Shippo: Stripe: Paypal: 有兴趣请联系我,预计是4周完成

    $6638 Average bid
    $6638 平均报价
    16 个竞标

    ... 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 Before writing the above API, you need to log in to get the information. The

    $5384 Average bid
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    17 个竞标
    分析数据
    已经结束 left

    upload data into mobile app backend

    $1527 Average bid
    $1527 平均报价
    3 个竞标

    需要修改目前网站的一些bug,添加一个博客功能和可以发布的后端,具体设计都已经有了。Minor Bug fix, add a backend to publish blog, the designs are ready.

    PHP
    $4675 Average bid
    $4675 平均报价
    1 个竞标

    ? Job Title: Web App Development for SlidePedia – Digital Presentation Library ? Project Description: We are looking for an experienced web developer or development team to build SlidePedia, a digital presentation library where users (teachers, students, and parents) can browse, filter, and access educational presentation templates. The project will include: ✅ User-friendly UI/UX with a modern, engaging design ✅ Library system to categorize presentations by grade level, subject, and type ✅ Search & filtering for quick access to presentations ✅ Integration with Canva (users should be able to open templates directly in Canva) ✅ Download options (PDF/PPT) for users who prefer offline access ✅ User authentication (optional for saving favorite presentations) ✅ S...

    $3420 Average bid
    $3420 平均报价
    51 个竞标

    ...navigation is quite complicated and plugin management is a bit of a nightmare. Key Requirements: - Disabling unnecessary plugins - Troubleshooting why course subscribers aren't receiving confirmation emails - Offering expert advice on whether I need G Suite and Mailchimp still - Optimizing the design for better usability - Experience with Amelia to improve booking - Experience with Stripe - Help me make it easy to make website changes - Simplifying the back end for easier navigation Ideal Skills: - Strong WordPress experience, particularly with backend management - Email service provider knowledge (G Suite, Mailchimp) - Plugin troubleshooting expertise - Web design optimization skills Ultimately, I need a professional who can make my WordPress site easy to...

    $2088 Average bid
    $2088 平均报价
    91 个竞标

    Hello, I am looking for a skilled frontend developer with experience in React.js or Vue.js to implement a simple website using an already provided design. The project only involves creating the frontend—no backend development is required. Project Requirements: Accurately implement the provided design. Develop the frontend using React.js or Vue.js with clean and well-organized code. Ensure the website is responsive and compatible with all browsers and screen sizes. Deliver maintainable and scalable code for future updates. Budget: $100 Delivery Time: To be discussed and agreed upon. Please share examples of previous frontend development projects. Thank you!

    $989 Average bid
    $989 平均报价
    58 个竞标

    ...Generate Certification and send to email (Downloadable, Printable) Track IP address Forget-password I'm in need of a proficient web developer with extensive experience in the MERN Stack. My project requires the following key features and functionalities: - Payment Integration: The application needs to accept both Debit/Credit Card and Paypal transactions via the API. The ideal candidate should have robust experience with payment gateways and ensuring secure, seamless transactions. - Video Streaming: The site requires live streaming capabilities. Experience in implementing video streaming functionalities, particularly live, is crucial. - Role Management: The application should cater to three user roles - Admin, School(Daycare), All teachers ...

    $101 / hr Average bid
    $101 / hr 平均报价
    63 个竞标
    Secure AWS S3 Image Access
    6 天 left
    已验证

    I have a Strapi backend that uploads images to an AWS S3 bucket. I need a solution where uploaded images are only visible on my website and in the Strapi dashboard, but are not accessible via direct URL access in a browser. My current setup: - I have tried using a Bucket Policy to restrict access. - I have not set specific conditions on my bucket policy yet. - I would like to show a custom error message if someone tries to directly access the image URL. The ideal freelancer for this project should: - Have extensive experience with AWS S3, Strapi and implementing access control measures. - Be able to configure specific conditions on my bucket policy. - Expert in creating custom error messages for denied access. Please help me secure my image uploads!

    $709 Average bid
    $709 平均报价
    10 个竞标

    ...real estate search portal with the functionality of or Zillow, enhanced with AI-driven insights and lead generation tools. The platform will be a multi-tenant SaaS system, allowing real estate agents to white-label and resell it under their own branding. It will use IDX and VOW feeds to provide real-time MLS data, including access to sold listings from the past 24 months. Core Features 1. Real Estate Search & Listings - MLS integration via IDX/VOW feeds. - AI-powered personalized home search based on user behavior. - Advanced filters (price, amenities, equity potential, etc.). - Map-based search with school, crime, and commute overlays. - Saved searches, AI-driven alerts, and virtual 3D tours. 2. AI-Driven Equity Insights & Lead Magnets - AI...

    $31772 Average bid
    $31772 平均报价
    53 个竞标

    ...are looking for a talented developer to help build and implement a Partner Program, Subscriptions API and event-driven system for our platform. The goal of this project is to enable creators to apply for various tiers of our partner program based on milestones they achieve, such as gaining followers, completing stream hours, and engaging with their audience. As part of the project, you will develop an API that allows users to track their progress, apply for different partner tiers (e.g., 60/40, 70/30, 80/20 revenue splits), and complete a questionnaire that helps filter their application based on eligibility criteria. The system will automatically route applications for review, sending higher-tier applications to agents for final approval and placing ...

    $11211 Average bid
    $11211 平均报价
    48 个竞标

    I'm in need of a seasoned web developer who can faithfully recreate the aesthetic and operational aspects of for my service-oriented business. The site should be interactive, visually captivating, and engineered for optimal performance and SEO. Key Features: - Design and layout mirroring - Fully responsive, mobile-friendly interface - Built on WordPress (preferred) or a similar CMS - User-friendly backend for effortless content updates - Comprehensive SEO optimization and swift loading times - Integration of forms, blog, and service pages - E-commerce functionality (if necessary) - Clean, professional UI/UX Timeline: Ideally, the project should be wrapped up within a week. Additional Notes: - If you've previously created sim...

    $3631 Average bid
    $3631 平均报价
    178 个竞标

    ...seeking a highly skilled and experienced Senior Mobile Developer to join our dynamic team. This is a remote position working with a leading US-based client, offering a competitive monthly salary ranging from $500 to $2500, depending on experience and expertise. Please note that US sponsorship is NOT provided. If you are passionate about mobile app development, have a proven track record of delivering high-quality mobile solutions, and possess excellent communication skills, we'd love to hear from you! Key Responsibilities - Design, develop, and maintain high-performance, reusable, and reliable mobile applications for iOS and/or Android platforms. - Collaborate with cross-functional teams, including designers, product managers, and ...

    $11305 Average bid
    $11305 平均报价
    39 个竞标

    ...should be made responsive, as there are no specific Figma designs for them. You already have a frontend built with Vanilla JS, but due to recent changes in the design and some issues with the frontend, you need to update it to match the Figma layout. There was a separate version for mobile, but not all pages had a mobile version. So the goal is to merge existing mobile versions with the desktop versions and make everything responsive. Pages without a mobile version should be adapted to be responsive since there's no Figma layout for them. For reference, you can look at the website as an example. I'll provide the Figma link, some additional notes, the used font, and other files below. Finally, as you're now using this design in a Lar...

    $218 Average bid
    $218 平均报价
    29 个竞标

    Im developing an AI platform for optimizing media campaigns, aimed at marketing agencies. The platform already has a functional MVP with an interface, missing the integrations and the AI ​​agent. 1. Backend & Integrations Integration with Ads APIs: Connect to the official APIs of Meta Ads, Google Ads and TikTok Ads to retrieve real-time data (e.g.: campaigns, metrics, budget). Create an OAuth2 authentication system for these platforms. Real Authentication System: Replace the current mock with a secure system (e.g.: Auth0, Firebase Auth, or JWT + OAuth2). Add permission controls (e.g.: admin, analyst, client). Real-Time Notifications: Develop an alert system using WebSocket or tools like Pusher/Socket.io. 2. Data Features Data Synchronization: Create jobs ...

    $8383 Average bid
    $8383 平均报价
    49 个竞标

    ...looking for a proficient mobile app developer who can create an engaging and interactive Android-based social networking app. Key requirements: - Proven experience in mobile app development, specifically for Android - Strong skills in UI/UX design to ensure the app is user-friendly and visually appealing - Previous work on social networking apps would be a significant advantage - Ability to integrate features such as messaging, friend requests, and news feeds - Implement extensive user privacy controls to manage who can see their posts, photos, and personal information. - Add a feature for live streaming where users can broadcast live videos to their friends or followers. - Incorporate content moderation tools to report and manage inappropriate conte...

    $179 / hr Average bid
    $179 / hr 平均报价
    23 个竞标

    ...plugin to be added to our directory, and the project is approximately 75% complete. However, due to time constraints, I am unable to resolve certain outstanding issues. The plugin is a popup builder with a live editor, and the remaining work primarily involves finalizing the editor and ensuring its output is correctly rendered as HTML. Once this is completed, I will take over and finalize the popup functionality. Most components within the editor are functioning as expected, but I have encountered challenges with implementing form fields. Specifically, I need these fields to visually resemble real input elements within the editor while supporting live updates, similar to other elements. Additionally, they should retain their settings when deselected and...

    $873 Average bid
    $873 平均报价
    92 个竞标

    ...Automate: Configurar notificaciones automáticas (ej: emails o Teams) al actualizar reclamos. Mantenedores en componente existente: Ampliar CRUDs para categorías/prioridades de reclamos en Angular. ? Estado actual: Backend (.NET Core) y frontend (Angular) funcionando, con base de datos en SQL Server. Documentación disponible en historias de usuario (se entregarán al freelancer). ? Requisitos técnicos: Angular 12+, .NET Core 3.1+, Entity Framework Core. Experiencia con integración de APIs de Microsoft 365 (Power Automate). ? Colaboración: Trabajo en equipo con un desarrollador backend asignado. Reuniones semanales (Zoom) + seguimiento diario (Slack). Lo que ofrecemos: Flexibilidad de plazos (prioridad en ava...

    $1247 Average bid
    $1247 平均报价
    12 个竞标

    ...available on both web and mobile platforms (iOS & Android). The application should be developed using React Native for mobile and React.js (or another suitable framework) for the web, with Firebase authentication for user login and data storage. Key Features & Requirements: 1. User Authentication: Users should log in via mobile number and OTP verification. Firebase Authentication should be used for OTP-based login. Secure user session management. 2. Dashboard & Chat Options: The main dashboard should have two primary chat options: PDF Chat: Users can upload a PDF, and through a text-based chat, they can interact with it. General Chat: Users can upload images, voice messages, and text messages to chat. 3. Chat History & Restri...

    $577 Average bid
    $577 平均报价
    6 个竞标

    I'm experiencing dependency issues in the backend of my C# ASP.NET project. The problem primarily revolves around missing references. Despite my efforts to resolve the issue by installing the necessary packages, I still encounter persistent errors related to System.Injections. Key Requirements: - Expertise in C# ASP.NET - Proficient in troubleshooting dependency issues - Experience with - Familiarity with dependency management in .NET I'm open to discussing a price per question answered. Your timely and insightful responses could greatly aid in resolving these issues.

    $265 Average bid
    $265 平均报价
    21 个竞标

    ...looking for a developer to create a professional marriage network similar to LinkedIn but focused on matchmaking in Saudi Arabia and the GCC. The platform should be trustworthy, simple, and free to use, with a pay-later model when a match results in marriage. Key Features: • Profiles with Verification: Users create structured profiles (education, profession, values, etc.). • Connection Requests: Users can send requests like LinkedIn but for serious marriage discussions. • Moderation & Privacy: Strict user verification and moderation to ensure Islamic compliance. • Tech Stack: Preferably Flutter (so it can be converted into an app later), with Firebase/MySQL for backend. Developer Requirements: • Experience in Flutter Web De...

    $1324 Average bid
    $1324 平均报价
    60 个竞标

    Java database driven application to be created with backend database.

    $312 Average bid
    $312 平均报价
    1 个竞标

    We are seeking a skilled app developer to create an innovative application that connects real estate developers with investors, functioning similarly to a dating app. The app should facilitate profile creation, and match-making based on user preferences. Experience in mobile app development, user interface design, and backend integration is essential. The goal is to create a user-friendly platform that enhances lead generation opportunities for developers of real estate

    $5820 Average bid
    $5820 平均报价
    92 个竞标

    I'm looking for an SEO expert to improve my digital products webs...website's visibility. The goal is to get my page on the first page of search engine results. Key Areas of Focus: - Keyword Optimization: Identifying and implementing relevant keywords to drive traffic. - Backlinking: Developing a robust backlink strategy to enhance domain authority. - Technical SEO: Improving the backend of the site for better search engine accessibility. Target Audience: The website caters to the general public, so SEO strategies should be aimed at broad, yet effective reach. Ideal Skills: Proven experience in SEO, particularly for e-commerce or digital products sites. Strong understanding of keyword optimization, backlinking and technical SEO. Ability to deliver measurab...

    $475 Average bid
    $475 平均报价
    24 个竞标

    Project: Route Optimization in Laravel + Flutter with Google Maps ? Project Description: We are looking for a developer experienced in Laravel (Backend API) and Flutter (Mobile App) to build a route optimization system for deliveries. ? Project Requirements: ✅ Laravel Backend Develop a system where an admin can optimize delivery routes and assign them to drivers. Create a REST API to be consumed by the Flutter app. Store and manage assigned routes in the database. ✅ Flutter App Build a screen where delivery drivers can see their assigned routes in a list and on Google Maps. Fetch data from the Laravel API to display packages and routes. ✅ Google Maps API Integrate Google Maps in Flutter to display delivery locations with markers. Impleme...

    $234 / hr Average bid
    $234 / hr 平均报价
    72 个竞标

    ...experienced React frontend developer to enhance my website's SVG animations. Currently, the SVGs are loading at site load and not animating when they come into the viewport. The task is to modify this behavior: - SVGs should animate and load only when the user scrolls into view. - The animation should reset and play every time the SVG scrolls back into view. The ideal freelancer for this project should be well versed in JavaScript, GSAP, Node, and React, with a strong background in front-end design. There will be multiple projects in the future for the right candidate. Skills Required: - Proficient in React and JavaScript - Extensive experience with GSAP - Strong front-end design skills - Familiarity with Node - Ability to implement ...

    $257 Average bid
    $257 平均报价
    21 个竞标

    I'm seeking a Frontend developer to join our team. The working hours will be from 1pm to 10pm +GMT 6 timezone. Key Responsibilities: - Primarily focused on developing new features - Daily collaboration with the team - Working towards adding new functionalities - Design user interfaces that are both functional and appealing Must-have Skills: - Proficiency in Typescript - Extensive experience with ReactJS - Familiarity with RTK Query Nice-to-have Skills: - Experience with Swagger - Proficiency in Visual Studio - Knowledge of SQL Server Management Studio Ideal Candidate: A team player with a knack for developing new features and improving software functionalities. Your main task will be to create new features that enhance our software's capabilities. Daily ...

    $3888 Average bid
    $3888 平均报价
    67 个竞标

    I'm looking for...The app should have the following core features: - User Profiles: Each user should have a unique profile that showcases their posts, interests, and personal information. - Messaging: An integrated messaging system to enable private conversations between users. - News Feed: A central hub for users to see updates from their friends, trending topics, and popular posts. - Publicly Accessible Chat: A chat feature that allows users to engage in conversations with the public. Ideal candidates should have extensive experience in developing iOS applications, particularly in the social media sphere. Strong skills in UX/UI design, backend development, and knowledge of data security protocols are essential. Please provide examples of similar project...

    $3779 Average bid
    $3779 平均报价
    20 个竞标

    I'm in need of an Adalo expert to assist me in troubleshooting and fixing issues in my existing app. The problems span across multiple areas including performance, design and functionality. Key Requirements: - Expertise in Adalo - Experience in troubleshooting and fixing performance problems - Ability to rectify design flaws - Skills to resolve functional errors - Strong understanding of Backend Logic Please only respond if you are an Adalo expert. Thank you.

    $919 Average bid
    $919 平均报价
    30 个竞标

    1. MVP Objective Develop in Bubble a social platform that allows users to: Register and authenticate securely. Interact through posts and comments. Benefit from AI-backed content moderation. Send invitations to their contacts to expand the network. Participate in a safe and reliable environment with optional identity verification. 2. Key Features 2.1. User Registration and Authentication Registration Form: Fields: Email, password, first name, last name, phone number, municipality. Real-time validation (email format, password strength). Document and Selfie Upload: Optional. Supported file formats: PNG, JPG, PDF. Purpose: Identity verification. Profile Picture: Optional. Supported formats: PNG, JPG. User Status: Pending: Registered but not yet verified. Ver...

    $4994 Average bid
    $4994 平均报价
    17 个竞标

    I need a skilled professional to design a fla...skilled professional to design a flask webpage . The ideal candidate will use HTML for the structure and CSS for the styling, ensuring the page is responsive and cross-browser compatible, including on mobile devices. Key Skills Required: - Proficient in HTML and CSS - Experienced in creating responsive and cross-browser compatible webpages - Backend knowledge of Flask - Understanding of blog webpage requirements The design and layout of the page doesn't have to follow any specific ideas - I'm open to suggestions. I also haven't decided on any key features to include yet, but am considering options like a comment section, social media sharing, and search functionality. Your exp...

    $117 Average bid
    $117 平均报价
    15 个竞标

    I am seeking developers experienced in QR code integration, creating basic audio recording apps, and managing hybrid backend storage systems. The project requires: - QR code compatibility with both iOS and Android platforms. - Developing a basic audio recording app with primary features such as recording and playback. - Implementing a hybrid storage system, utilizing both cloud (like AWS or Google Cloud) and local servers. Ideal candidates should have a robust portfolio demonstrating similar projects, with a strong emphasis on QR code integration and audio apps. Experience with setting up and managing a hybrid backend storage system is critical. Please provide examples of your relevant work. The preferred timeline for project compl...

    $3031 Average bid
    $3031 平均报价
    42 个竞标

    ...Responsibilities: - Implementing cloud functions for fetching movie data Backend Task Brief Develop and deploy backend google cloud functions for the following requirements: Key Functions: 1. API Routing: Create Cloud Functions to handle routing for three different APIs with pagination(using redis) and generate HTTP URLs. 2. Watchlist Management: Cloud Functions for adding, updating, and deleting watchlists. 3. User Features: Functions for adding favorites, storing user activities, and enabling follow and messaging functionalities. 4. Payment Integration: Implement payment processing and validation. Ensure payment validation before allowing user searches. 5. API Gateway: Set up API Gateway for secure and c...

    $4480 Average bid
    $4480 平均报价
    11 个竞标

    Thank you for considering my services for your marketplace app project. Based on your requirements, I propose a custom solution that focuses on delivering the core features essential f...requirements, I propose a custom solution that focuses on delivering the core features essential for your MVP while ensuring scalability for future growth. This includes user registration, listing management, basic search and filtering, direct contact options, and a simple admin panel for managing listings and users. I will develop the mobile app using Flutter, ensuring compatibility for both iOS and Android platforms, while providing a clean, intuitive UI/UX. The backend will be robust yet flexible, allowing for easy future enhancements such as premium listings, push not...

    $156 / hr Average bid
    $156 / hr 平均报价
    1 个竞标
    Freelance Project manager
    6 天 left
    已验证

    ...an experienced Project Manager to help define the architecture for a multi-user digital platform with a secure workspace and rights management system. Responsibilities: - Plan platform structure, including domain setup and backend linkages. - Recommend technologies and integrations with enterprise systems. - Provide cost and feasibility analysis for different approaches. - Work with UI/UX and development teams to ensure smooth execution. Requirements: - Experience in technical project management, software architecture, or product management. - Strong knowledge of web platforms, backend infrastructure, and system integrations. - Ability to assess cost, scalability, and maintenance challenges. How to Apply: Before the int...

    $662 Average bid
    $662 平均报价
    8 个竞标

    ...expertise in React and to assist in integrating a Calendar/Calendly code into our platform marketplace for therapists. The necessary code/components are already sourced from GitHub; our main requirement is seamless integration within our platform. We have a step by step tutorial explaining how to do the full integration. Key Features to Integrate: - Scheduling Appointments: The calendar needs to facilitate easy booking of therapy sessions. - Reminder Notifications: It should send out timely reminders to both therapists and clients. - Availability Management: The calendar must be able to reflect therapists' available slots accurately. Design Customization: The calendar's appearance will need partial customization to align with our platform's design. A kee...

    $3903 Average bid
    $3903 平均报价
    183 个竞标

    I'm looking for a professional and corporate styled website for crypto investment. The core of this project involves building an Ethereum Decentralized Application (Dapp) integrated with smart contracts. Key Features: - The Dapp will specifically facilitate staking and rewards. - The website will support three user roles: Admin, Investor, and Guest/Visitor. - Include robust user authentication and authorization systems. - Display detailed transaction history for all users. - Integrate a real-time data feed for crypto prices and market trends. - Provide support for multiple languages for a global user base. - Ensure the website is fully responsive and mobile-compatible. - Incorporate advanced security features like two-factor authentication ...

    $6700 Average bid
    $6700 平均报价
    31 个竞标

    I'm seeking a pro...following tasks: - Setting up secure login and registration processes - Connecting these functionalities to a MySQL database - Implementing robust password hashing techniques - Managing user sessions efficiently The ideal candidate should have: - Strong experience with Flask and Python - Familiarity with user authentication, sessions, and password security - Frontend integration skills using plain HTML, CSS, and JavaScript - Database experience with MySQL - Knowledge of web security best practices including CSRF protection and HTTPS While I do not require social login options at this moment, the ability to potentially integrate these in the future will be a plus. This is a great opportunity for a skilled professional look...

    $849 Average bid
    $849 平均报价
    99 个竞标

    ...creating a comprehensive recharge and bill payment app compatible with Android and web platforms. The application should facilitate mobile recharges, DTH, utility bill payments, and wallet services. Key Requirements: - API Integration: Connect with dependable recharge and bill payment APIs. - User Authentication & Security: Implement secure login, OTP verification, and data encryption. - Payment Gateway: Incorporate a variety of payment options (UPI, cards, wallets). - Admin Panel: Design a dashboard for overseeing transactions, users, and services. - UI/UX Design: Create a clean and intuitive interface. - Scalability: Ensure the app can accommodate additional services in the future. Deliverables: - A fully operational Android app ...

    $4940 Average bid
    $4940 平均报价
    38 个竞标

    ...Node.js backend developer with solid Web3 and Solana experience to help me create a Decentralized Finance (DeFi) application. Key Responsibilities: - Develop core functionalities of the DeFi application, focusing on scalability, security, and performance. - Collaborate on integrating AI into the application. - Ensure the application is robust, secure, and able to handle growing user demands. - Build and maintain APIs to facilitate communication between the DeFi application and other services. - Implement cross-chain compatibility to facilitate multi-blockchain transactions. Ideal Skills: - Proficiency in Node.js. - Extensive experience with Web3 and Solana. - Deep understanding of DeFi ecosystem. - AI integration expertise. - Strong fo...

    $1418 Average bid
    $1418 平均报价
    67 个竞标

    ...Android only, allowing users to create reports, add comments and descriptions, and export them to Dropbox as PDF files. No Play Store deployment—APK installation only. No user management or backend; Dropbox acts as storage. Key Features ✅ Report Management: Create, update reports. Each report generates a corresponding folder in Dropbox (e.g., "X-location-date"). ✅ PDF Generation: A single, predefined template for all reports (inspired by Report & Run). ✅ Dropbox Integration: Sync reports, images, and metadata (stored as a JSON file in the root folder). ✅ Basic UI: Functional, minimalistic interface with a home screen listing reports (sorted by date, filterable). ✅ Image Handling: View reports with attached images (ordered by date), an...

    $1496 Average bid
    $1496 平均报价
    41 个竞标