Heroku deploy frontend and backend工作

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    2,000 heroku deploy 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

    Use PHP to copy this AI management panel and add new functions. Our situation: At present, our software has a web version front-end (the front-end has source code, written in Vue3+Gin); The back-end (the management panel obtained by purchasing a license, all functions are encrypted). We need to develop an management panel that is exactly the same as it. And add some new functions to make it more suitable for mobile phone display effects. Optimize AI functions: Add new functions and optimize AI functions: including: the original AI Chat function (add canvas function, search function, memory function, multimodal function, export document function, real-time voice interaction function, voice to text function, memory function), AI drawing function (add editable pictures...

    $29215 Average bid
    $29215 平均报价
    8 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

    $30119 Average bid
    $30119 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...

    $3225 Average bid
    $3225 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deployHeroku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

    $5383 Average bid
    $5383 平均报价
    17 个竞标
    PHP Programmer Needed
    已经结束 left

    目前我们有个PHP项目(已有国外accelerator选中),主要是帮助欧洲中小企业更好地找中国大陆的产品或者供应商。 希望找一位负责任的PHP工程师,developer Laravel to mantain web application already done (90%) based on support tickets model. Requested skill: HTML, CSS e Bootstrap, PHP, MySQL, JavaScript and jQuery, Blade, Eloquent and basic knowlege of LAMP to work in deploy mode. 目前我们考虑的是技术入股(都可以商量),有兴趣的话,其他方面都可以详聊。 (只要有心做好这个项目,在职人员、自由职业者等都可以。懂英语的优先)

    $4207 Average bid
    $4207 平均报价
    6 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
    Build a Website
    已经结束 left

    ...Design Requirement 1. Page need to be simple and pretty, can be configured and deploy for multiple business 2. Support Language: English 3. Mailing list functions to send out coupons and promotions. We are using POMMO, it is good for our site where number of emails are limited. 4. The user table need to integrate with the mailing list software, such as POMMO. 5. Some functionalities a. customer registration, email validation b. customer to invite other customers, and get referral discount. (Invite another customer, both get a coupon) c. online appointment, appointment will be send to manager's email for approval, manager can approve from the email link d. therapist management function, can easily add/delete employee, ...

    $4519 Average bid
    $4519 平均报价
    24 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
    $4674 Average bid
    $4674 平均报价
    1 个竞标

    ...launch, and ongoing maintenance Ideal Candidate: - Exceptional full stack coder with proven capabilities - Has strong communication skills and proficient in English - Able to meet deadlines and collaborate effectively - Interested in a long-term partnership with significant potential returns Skills and Experience Required: - Proficient in JavaScript et al (see details below) - Extensive experience with AI development platforms - Familiarity with AI platforms such as OpenAI and Google AI - Full stack coding expertise - Prior experience in product development and business ventures You will be accountable to develop the following as shown in this process flowchart: A popular online platform for coding, collaboration, and learning. ...

    $779065 Average bid
    保密协议
    $779065 平均报价
    6 个竞标

    ...focus on programming languages and related topics. Key Responsibilities: - Develop an AI tutor proficient in Python, JavaScript, Java etc. - Design the AI tutor to pose questions related to algorithms and data structures, system design, and language-specific features. - Ensure the interview questions are of intermediate difficulty. The application should: - Interact with users via voice to voice. - Leverage backend tools like Google Text to Speech API, chatGPT, or similar technologies. - Utilize a real 3D character with proper lip-sync to create a realistic tutoring experience. Ideal candidates will have: - Extensive experience in AI development. - Proficiency in the specified programming languages. - A deep understanding of the interview t...

    $42701 Average bid
    $42701 平均报价
    8 个竞标
    FlutterFlow App Updates pt2
    6 天 left
    已验证

    I'm seeking a skilled FlutterFlow and Flutter developer to make app updates from Templates and API, Firebase. Enhance the functionality of my apps with these updates. I will make milestones and release as work is completed. Help upload to app store. Need iPhone to help Testflight app updates. Ideal Skills: - Proficient in FlutterFlow and Flutter - Expertise in debugging and problem-solving - Experience with improving app functionalities - Experience with API integration and management - Strong understanding of UI/UX design principles - Experience in working with Firebase for backend services

    $1021 Average bid
    $1021 平均报价
    14 个竞标

    ...handle incoming calls, process voice input using AI, and automate actions within GHL (e.g., CRM updates, follow-ups). Project Scope: Twilio Integration with GoHighLevel (GHL) Configure Twilio for inbound and outbound calls in GHL Set up Twilio webhooks to process calls via a custom server AI-Powered Voice Processing Implement Speech-to-Text (STT) using OpenAI's Whisper Use GPT-4 to generate AI-driven responses Convert AI responses back to speech with OpenAI's TTS API Automation & CRM Integration Log AI-generated call summaries into GHL’s CRM Notes Trigger follow-up actions (e.g., SMS, emails, appointment scheduling) Deployment & Optimization Host the solution on a cloud platform (AWS, Heroku, or similar) Optimize AI responses for natural...

    $3701 Average bid
    $3701 平均报价
    39 个竞标
    BATHWORKS Website
    6 天 left
    已验证

    ...remodeling business, Bath Works. ### Project Requirements: - **Platform:** The website should remain on my existing Shopify domain: bathworkslocal.com. - **Design:** The site should almost MIRROR the polished, user-friendly design and functionality of BathPlanet.com. - **Functionality:** The site must be mobile-responsive, SEO-friendly, and optimized for customer engagement. - **User Access:** I require an easy-to-manage backend via Shopify so I can make updates without coding expertise. ### Key Details: - **Urgency:** This is a time-sensitive project, and I’m looking for a developer who can deliver high-quality work quickly. - **Budget:** Please provide pricing options based on the scope of work. - **Timeline:** Include an estimated...

    $3833 Average bid
    $3833 平均报价
    87 个竞标

    Busco un desarrollador frontend con experiencia en para maquetar e integrar el módulo de Settings de nuestra plataforma. Cuento con los diseños completos en Figma, listos para ser implementados con código limpio, modular y escalable. (El backend ya esta listo).

    $3490 Average bid
    $3490 平均报价
    26 个竞标

    ...functionality - both basic 2. Community forum/board - simple 3. Map with Location Services Interactive geofencing GPS location of multiple users Basic filtering of said users on map Technical Stack (Non-Negotiable) Frontend: Flutter with Bloc Backend: Supabase Front end: Hive or similar Additional: NodeJS (if required) Required Deliverables (5/6-Week Timeline) Week 1 Technical architecture documentation Database schema implementation Basic auth and profile features Week 1-5 Chat system implementation Location services integration Community forum development Week 5-6 Testing and bug fixes App store deployment packages Documentation completion Mandatory Technical Skills Proven Flutter/Dart expertise (proven experience in App building) Bloc state management S...

    $18160 Average bid
    $18160 平均报价
    29 个竞标

    Lo que necesito es que toda mi app se pueda cambiar de idioma a español ingles y portugues, mi app es un marketplace y si es posible que se traduzcan las publicaciones tambien, dinamicamente obviamente, está hecha en ionic angular y el backend en nodejs

    $1169 Average bid
    $1169 平均报价
    8 个竞标

    ...both crops and animals on a farm. This application will primarily deal with crop management, with a strong focus on tracking planting schedules, pest control, and forecasting crop yields. Ideal Skills: - Proficiency in web application development - Experience with mobile responsive design - Knowledge of agricultural management systems - Skills in creating interactive tracking and forecasting tools Please note that while the application will initially focus on crop and animal, inventory, and sales management, it should be designed with the capacity to monitor animal health, feeding schedules, and breeding management) and track crop and animal losses. All to be visible on the dashborad. Technical Specifications Frontend: R...

    $34030 Average bid
    $34030 平均报价
    43 个竞标

    Descripción del Proyecto: Estamos buscando un desarrollador(a) experimentado en Moodle que pueda ayudarnos a migrar el contenido de una web Moodle 4.1.9 a otra web de Moodle 4.1.91. Integración de Moodle con nuestro backend existente. Personalización de módulos y complementos para mejorar la experiencia de usuario. Implementación de medidas de seguridad y rendimiento para asegurar una navegación fluida. Posibilidad de soporte y mantenimiento a largo plazo para futuras actualizaciones y mejoras. Habilidades Requeridas: Experiencia demostrada en desarrollo y personalización de Moodle. Conocimientos en integraciones de APIs, PHP, MySQL, y JavaScript. Disponibilidad para trabajar en una colaboración a largo plazo si se cumplen l...

    $78 / hr Average bid
    $78 / hr 平均报价
    8 个竞标

    I am looking for a talented freelancer to improve my existing web interface for BioTopControl visually and functionally. The system is based on HTML, CSS and JavaScript and is used to control an ESP32-based IoT system. The aim is to create a user-friendly, modern and high-performance interface that combines intuitive operation with an appealing design. Your tasks: ? Revise UI/UX design: Create a modern, appealing and responsive design ? CSS optimization: Clean and efficient styles for a professional look ? JavaScript improvements: Optimize interactive functions for smooth operation ? Performance tuning: Improve loading times and response speed ? Increase usability: Ensure simple and intuitive control for users What you should bring ...

    $366 Average bid
    $366 平均报价
    29 个竞标

    ...to **transform entry-level sales reps into top performers** **faster** through AI-powered coaching, real-time guidance, and workflow automation. We provide sales professionals with the tools, feedback, and training needed to develop confidence, refine their skills, and consistently close more deals. What is is an **AI-driven sales enablement platform** designed to accelerate the learning curve for sales reps. It integrates real-time coaching, automation, and analytics to help professionals build confidence and master their sales process **without relying on traditional training programs**. eliminates the guesswork, providing **instant insights and skill development** while reps engage with prospects. How Works - **G**uide: AI-power...

    $390 Average bid
    加保
    $390
    83 项参赛作品

    Website and App 1. Core Features for the App User Accounts & Profiles: Customers and contractors should have individual profiles, storing order history, preferences, and custom pricing. Product Catalog & Ordering: Full integration with the website’s product listings, allowing easy browsing, adding to cart, and one-click reordering. Click & Collect & Delivery Options: Users should be able to select between pickup at their nearest warehouse or delivery to their job site. 24/7 Availability & Instant Access: Orders can be placed anytime, with live stock availability updates. Custom Pricing Per User: Contractors should see different price sheets based on their agreements and bulk purchases. MLM Integration: Customers should be able t...

    $12800 Average bid
    $12800 平均报价
    93 个竞标

    Project Overview: We are seeking a highly skilled AI Developer with a strong background in computer vision and deep learning to enhance our existing YOLO data model. The primary goal is to optimize the model's accuracy, speed, and reliability for real-time object detection tasks using our custom dataset. Project Description & Responsibilities: - Model Evaluation & Analysis: + Assess the current YOLO model performance. + Identify bottlenecks, accuracy issues, and areas for improvement. - Optimization & Enhancement: + Refine network architecture and adjust hyperparameters. + Improve data augmentation strategies to better train the model. + Implement techniques to boost detection accuracy and reduce false positives/negatives. - Testing &...

    $9014 Average bid
    $9014 平均报价
    74 个竞标

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    加精 加急 加封 保密协议

    I have a peak script ready and need an expert to help me deploy automation on TradingView using Python for my algorithmic trading strategies. Key Requirements: - Integrate with Alice Blue for live trading - Expertise in Python and TradingView - Experience with algorithmic trading automation - Ability to ensure seamless execution in live trading scenarios Ideal Skills: Python, TradingView, Algorithmic Trading, Live Trading Integration, Alice Blue.

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

    Looking for a frontend developer who can create an elegant website for my security services company. SKILLS - HTML, CSS, BOOTSTRAP AND JQUEYRY

    $167 Average bid
    $167 平均报价
    11 个竞标

    I'm looking for a full stack developer and app who can help me with a services booking app. The project involves both web and mobile UI/UX design, frontend development, backend setup, and integration of various APIs and services. Key Requirements: - UI/UX Design: Proficient in Figma and Adobe XD for creating intuitive and engaging UI/UX for both web and mobile platforms. - Frontend Development: Extensive experience with React.js and React Native. - Backend Development: Skilled in Node.js, Express, and MongoDB. - API Integration: Familiar with Google Maps API for location services, and capable of integrating a payment gateway (preferably Razorpay or Stripe) for handling single payments. ...

    $78 / hr Average bid
    $78 / hr 平均报价
    26 个竞标

    ...Developer with expertise in Flask, React, and to finalize and deploy an online voting platform. The system is partially built, with both the backend and frontend in place, but it requires finalization, testing, debugging, and deployment. Project Scope: Backend (Flask & PostgreSQL): Ensure API endpoints are functional and secure. Connect the system to a PostgreSQL database. Finalize blockchain transaction handling using Web3.py. Frontend (React): Improve UI/UX for voter experience. Implement real-time result updates from the blockchain. Blockchain (Ethereum Testnet - Sepolia): Deploy smart contracts securely. Enable real-time vote tracking via Web3. Deployment: Host the backend (e.g., AW...

    $9512 Average bid
    $9512 平均报价
    52 个竞标

    ...database security to implement AES-256 encryption and decryption for user information in my PHP application. Key requirements: - Automatic encryption and decryption: This should be handled seamlessly for all user data without manual intervention. - Secure storage: The encrypted data will be stored in a MariaDB database, so expertise in both PHP and MariaDB is essential. Ideal candidates will have prior experience with data encryption, PHP development, and MariaDB. Please, only apply if you can demonstrate relevant expertise. Project Title: Implement AES-256 Encryption & Decryption for PHP & MariaDB Project Description: We need to implement AES-128 or AES-256 encryption for securing sensitive user data stored in a MariaDB database. Our backen...

    $4176 Average bid
    $4176 平均报价
    67 个竞标

    I'm seeking a seasoned Python developer with strong expertise in Machine Learning...requiring substantial focus on various machine learning tasks, including data preprocessing, model training, and model deployment. Key Responsibilities: - Data Preprocessing: Clean and prepare data for training. - Model Training: Develop and train predictive models based on the prepared data. - Model Deployment: Successfully integrate trained models into the server-side application. Ideal Skills and Experience: - Proficient in Python with a strong background in backend development. - Extensive experience in machine learning, particularly in data preprocessing, model training, and model deployment. - Familiarity with server-side application development. - Stro...

    $55 / hr Average bid
    $55 / hr 平均报价
    15 个竞标

    ...for a seasoned professional with expertise in Node.js and TypeScript, who is also familiar with CMS platforms like Ghost CMS and Beehiiv. The task involves integrating JavaScript paywall snippets from my Node backend into Beehiiv sites, which are already functioning well for Ghost CMS. Key requirements: - Restrict access to premium content via the paywall on Beehiiv sites. - Customization of the paywall snippets to include custom payment gateways, a personalized user experience, and analytics and reporting tools. - Implementing email and password as the user authentication method for the paywall. I will share detaild requirements during chat, but you have to understand main goal what I am going to do. I will ignore unqualified answers and...

    $1176 Average bid
    $1176 平均报价
    72 个竞标

    I am seeking an experienced full-stack web developer who can design and implement a website from scratch. The project entails working on both the frontend and backend of the site.

    $273 Average bid
    $273 平均报价
    18 个竞标

    ...(UK-based) Real-time Communication One-on-one chat Group chat functionality Community forum/board Location Services Interactive geofencing GPS tracking Custom map filtering Technical Stack (Non-Negotiable) Frontend: Flutter with Bloc/Riverpod Backend: Supabase Additional: NodeJS (if required) Required Deliverables (5-Week Timeline) Week 1 Technical architecture documentation Database schema implementation Basic auth and profile features Week 1-3 Chat system implementation Location services integration Community forum development Week 3-5 Testing and bug fixes App store deployment packages Documentation completion Mandatory Technical Skills Proven Flutter/Dart expertise Bloc or Riverpod state management Supabase implementatio...

    $17770 Average bid
    $17770 平均报价
    32 个竞标

    Build transcoding panel @@@@@@@@@@@@@@@@ BUDGET 300 EURO@!!! @@@@@@@@@@@@@@@@@ features - dashboard show, cpu utilzation by grapihc using widgets, show total connections, show total streams online/offline/ show per row each gpu statics with utilzation graphics , show total in and outgoing network metrics/ usage of traffic (from uptime second til now realtime) if reboot server then start from 0 traffic data - page live streams , show stream details (kbps/audio/codec/videocodec/total connect ions/uptime stream/restart stop buttons, mini popup jwplayer or hls player to show live stream - add stream, support multi source setup, select gpu , select profile for transcode, select output http stream/rtmp stream output *( rtm p,rtsp,rtp,rtmpe, udp,http,mpe gts,ts,hls,dash all protocols)...

    $1441 Average bid
    $1441 平均报价
    22 个竞标

    I'm looking for a web developer with experience in NextJs, TypeScript, and TailwindCSS. The project involves consuming a documented backend API via Postman. The primary focus of this role will be implementing the figma pages. Essential Skills: - Expertise in NextJs, TypeScript, and TailwindCSS - Familiarity with Postman for API consumption - Proficient in using Git and GitHub for version control - Experience with project management tools (Trello like) Please do expect a coding session that will be held. If you are not expert with the listed technologies your application will be rejected. Providing a long bullet list of URL's is a rejection. Not being expert in the project domain is a rejection. You can view the anticipated project here:

    $8671 Average bid
    $8671 平均报价
    120 个竞标

    ...project aims to develop a web-based seating arrangement system for a library. The system should allow the owner or staff to manage seat reservations for different branches with unique seating layouts. The interface should provide an interactive seating chart where seats can be assigned and released dynamically. Features & Functional Requirements: 1. Branch Selection: A dropdown menu to select the branch. A "Go" button to load the respective seating chart. Different branches may have different seating layouts and seat counts. Owners should have access to create new branches or delete old ones as per requirements. 2. Interactive Seating Chart: A visual representation of seat numbers in a structured format (as per each branch's layout). Clicking on ...

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

    I'm seeking a skilled programmer for creating a server-side application in Node.js. This project primarily involves: - Developing an API backend: The main function of this server-side application is to manage API requests and responses efficiently. - Using REST: The backend will provide a REST API, so familiarity and experience with RESTful principles and practices are crucial. Ideal candidates should be proficient in Node.js and have a strong background in API development, particularly REST. Experience in server-side programming and a good understanding of network protocols will be highly beneficial.

    $1410 Average bid
    $1410 平均报价
    178 个竞标

    ...need of a seasoned backend developer who can work with Next.js. The project requires comprehensive backend functionality including: - API Development: Creating seamless and efficient APIs to facilitate communication between the client and server. - Database Management: Overseeing and maintaining the database to ensure data integrity and availability. - Authentication System: Implementing a robust authentication system for secure user access. The project will utilize MongoDB as the database technology. Therefore, a strong proficiency in MongoDB is a must. The ideal freelancer for this project should have: - Extensive experience in backend development with Next.js. - Proficient in API development and database management. - Demonst...

    $9325 Average bid
    $9325 平均报价
    25 个竞标

    Frontend Developer (React.js / ) ? Location: Mumbai ? Salary: No bar for the right candidate ? Experience: 2+ years preferred (exceptional freshers welcome) About the Role: We are looking for a talented React.js Frontend Developer to build an immersive and interactive web/VR interface for our AI-powered Python Tutor. If you love creating seamless user experiences and working with cutting-edge web technologies, this role is for you! Key Responsibilities: • Develop and maintain a highly responsive React.js / web application. • Implement 3D rendering using or for an immersive experience. • Integrate Web Speech API for voice-based interactions. • Work with WebSockets to enable real-time communication where needed. • Optimize UI/UX ...

    $9933 Average bid
    $9933 平均报价
    25 个竞标

    ...(Stream-Based, No External Libraries) Description: I’m seeking an experienced JavaScript/React Native developer to build a standalone function/module that retrieves the MP3 audio from a given YouTube video URL and provides it as a stream (or similar in-memory object). The goal is to allow the MP3 data to be directly uploaded to a server endpoint without saving the file to the user’s device. Key Requirements: React Native Compatibility: The solution must integrate seamlessly into a React Native app for both iOS and Android. Functionality: - Accept a YouTube video URL as input. - Determine and access the available audio-only stream for the provided video (or the best available audio track). - Convert or repackage the stream into an MP3 file if necessar...

    $1067 Average bid
    $1067 平均报价
    24 个竞标

    ...Session Token Management Project Description We are looking for an experienced backend developer to develop a secure session token API for use in a web-based environment. The goal is to implement a structured authentication mechanism to manage session-based interactions effectively. The API should generate and validate secure tokens that will be used to facilitate controlled access to a structured data source, ensuring integrity and security in communication. Scope of Work The freelancer will: Design and implement a REST API (Node.js) for session token generation and validation. Ensure compliance with secure authentication standards, implementing necessary cryptographic techniques. Optimize session management and security measures to preven...

    $1161 Average bid
    $1161 平均报价
    77 个竞标

    ...across both iOS and Android platforms using Flutter. The project entails: 1. **User Profiles**: The application will feature five types of user profiles: - Task Hirers: They will have the ability to create and manage tasks, post, edit, and delete tasks, communicate with task doers, negotiate, and track their tasks. - Task Doers: This profile will cater to users who will be bidding to complete the tasks. - Customer Care: A profile dedicated to addressing user concerns. - Registering Team: For managing new user registrations. - Admin Panel: This will have extensive functionalities including user management, task monitoring, payment tracking, profile edition, roles and permission settings, website data analytics, app performance tracking, ...

    $16773 Average bid
    $16773 平均报价
    44 个竞标

    Project Overview We are seeking an experienced PHP developer to integrate the Amadeus Flight and HotelsBeds API into our travel website,. The goal is to fetch and display real-time flight data while ensuring seamless booking functionality. The website operates on a modular PHP structure with a database-driven backend. Project Requirements 1️⃣ Amadeus API Integration Implement secure OAuth 2.0 authentication to retrieve and store access tokens. Send API requests to Amadeus to fetch real-time flight offers based on user search queries. Ensure API responses are properly parsed and displayed on the website. 2️⃣ Database Integration Implement a caching system to store recent flight search results in a MySQL database. Ensure the system retrieves cached flights...

    $195 Average bid
    $195 平均报价
    19 个竞标