Paypal api chained payment escrow工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 paypal api chained payment escrow 份搜到的工作,货币单位为 USD

    I'm on the lookout for seasoned Laravel developers who can build an intricate web application for me. This isn't your run-of-the-mill project; it's a complex one with numerous features. Key Functio...modules that can produce interactive reports and perform dynamic data visualization. • Integration with APIs - The application must have the flexibility to integrate with multiple APIs for additional functionalities. Ideal Skills and Experience: • Extensive experience building complex Laravel-based web applications • Strong understanding of data visualization techniques and software • Proficiency in API integration. Your in-depth understanding and extensive experience are what I need to bring this advanced Laravel web application to life. Let'...

    $672 (Avg Bid)
    $672 平均报价
    60 个竞标

    I'm looking for an experienced C# developer to build a comprehensive web API capable of handling user authentication, data retrieval, and storage. The API will handle two main types of data: user information and product data. X509Certificate: - Implement user authentication: The API should include X509Certificate Certificate user authentication capabilities to ensure secure access Key requirements: - Implement user authentication: The API should include robust user authentication capabilities to ensure secure access. - Data retrieval and storage: The API is expected to effectively retrieve and store user information and product data. - High-quality code: The project requires clean and well-commented code to ensure ease of maintenance and future sca...

    $351 (Avg Bid)
    $351 平均报价
    11 个竞标

    I'm looking to purcha...purchase two top-quality frontend projects to help me showcase my skills. I specifically need them to be related to the E-commerce industry, and they should be highly engaging and interactive. Key Project Requirements: - Two frontend projects with a focus on anything - Quality design and responsiveness - Preferably built using and Tailwind CSS - High interactivity with dynamic content and API integrations to display my frontend skills Your expertise in frontend development, particularly with , Tailwind CSS, and integrating dynamic content and APIs, will be critical in delivering these projects. I'm open to reviewing your proposals and negotiating a fair price for the work. Looking forward to seeing your portfolio and discussing potential collabor...

    $55 (Avg Bid)
    $55 平均报价
    60 个竞标

    I'm looking for a Laravel expert to work on a significant project. Ideal skills and experience include: - Proven experience working with Laravel - Strong understanding and experience in web development - Familiarity with API and Payment Integration - Ability to handle User Authentication proficiently - Strong understanding of database systems Please share your relevant experience when applying.

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    50 个竞标

    Hello, In your proposal, start by writing ''I am a cybersecurity researcher'' to show that you have read the complete information. I am a cybersecurity researcher and I want to conduct a proof of concept test for vulnerability CVE-2023-2996. This is the report available on WPSCAN. Jetpack < 12.1.1 - Author+ Arbitrary File Manipulation via API CVE-2023-2996 Description The plugin does not validate uploaded files, allowing users with author roles or above to manipulate existing files on the site, deleting arbitrary files, and in rare cases achieve Remote Code Execution via phar deserialization. Proof of Concept curl --json '{ "media": {"tmp_name": "/WP_CONTENT_PATH/", "name": ""} }' Where BLOG_I...

    $24 (Avg Bid)
    $24 平均报价
    31 个竞标

    I'm seeking a freelancer with experience in OpenAI's embedding models and GPT4, PHP, and the Github openai-php client. I have pre-existing PHP and code base, our prompts and functions we use, this all works perfectly, we're not needing you to integrate this into our existing system, simply modifying our functions to mak...to use this to tag the content, and upload the content against the client's ID. - Once uploaded, the embedding ID needs to be saved against that client. - We then need to know how to use those embeddings for our prompts and which embeddings to use. That's it, this is the library we are currently using: You will need to have your own OpenAI API key, I will not be providing an API key, I will happily pay you for the credits used t...

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    10 个竞标

    I'm looking for an experienced developer to enhance the functionality of a Devextreme scheduler on my website. Your mission will be to set up API calls to request data specifically for certain resources. Key Skills/Knowledge required: - Familiarity with API integration - Experience working with DevExtreme scheduler - Strong understanding of data request and retrieval The job requirements are as follows: - To be able to query the api for scheduler data and present it. The API is already available and I can modify it at any time. I simply need to query it and present the 3 consts (tasks, appointments and assignees). Kindly note, the type of data to be retrieved and the presentation style for this data in the scheduler are yet to be defined. Your input a...

    $93 (Avg Bid)
    $93 平均报价
    74 个竞标

    Hello, I am a cybersecurity researcher and I want to conduct a proof of concept test for vulnerability CVE-2023-2996. This is the report available on WPSCAN. Jetpack < 12.1.1 - Author+ Arbitrary File Manipulation via API CVE-2023-2996 Description The plugin does not validate uploaded files, allowing users with author roles or above to manipulate existing files on the site, deleting arbitrary files, and in rare cases achieve Remote Code Execution via phar deserialization. Proof of Concept curl --json '{ "media": {"tmp_name": "/WP_CONTENT_PATH/", "name": ""} }' Where BLOG_ID is the site Jetpack blog id. I cannot perform this POC because I don't have a public WordPress test site. To apply to this

    $23 (Avg Bid)
    $23 平均报价
    31 个竞标

    As an avid football fan, I'm looking for an efficient ser...an efficient service that can provide me with real-time data for live match events. The key points to note for this task are: - Specifically, I require real-time data for penalties and corner kicks during the matches, with a maximum delay of one second. - I wish to access the data through an API. - The data should include all leagues, as I am equally enthusiastic about all of them. Ideal team or freelancer for this project would be specifically proficient in sports data analytics, data science and API development and integration. A deep understanding of football, its rules and player roles is a big plus. If such real-time data service exists, even data brokerage is welcome. Do get in touch if you can meet my ...

    $22 (Avg Bid)
    $22 平均报价
    19 个竞标

    We need a proficient ERPNext developer or implementation specialist to help with integration and utilization of different modules including Sales, Inventory, Purchasing, CRM, BoM, and the Healthcare ...ongoing relationship to continue support or development needs as the business grows. Ideal Skills: - Comprehensive knowledge of ERPNext and its modules - Previous experience with ERP integration and implementations as well as subject matter expertise to help recommend tools or modules that may assist the business - Ability to provide integration support with thorough testing and validation skills - API integration with Zenoti (for POS module) - familiarity with web modules to determine web portal or website implementation and integration options (potential secondary project or proj...

    $2219 (Avg Bid)
    保密协议
    $2219 平均报价
    48 个竞标

    ...word in my application will display relevant information about that word within the same page, in a grid format. This is working fine. But it only works when the user reloads the page, Need you to fix this and make the page work when it first loaded. Your responsibilities include: - Implementing a word-click feature - Displaying the information within the page in a grid format - Working with an API to populate the grid Ideal skills: - Expertise in MVC C# - Experience with grid population in web applications - Familiarity with working APIs without extensive documentation. More Info. There is a page that requires an update, So when a user clicks on a word on the page more details should appear in the info section, as in the attached pic Notes: This is a small job, so there...

    $13 (Avg Bid)
    $13 平均报价
    25 个竞标

    As a client, I am in need of a skilled PHP developer who can construct a web-oriented antibot redirect script. This pro...script creation. - Track record of creating successful redirect scripts. As the client, I have not stipulated specific conditions that should trigger the redirect. This implies flexibility, hence, understanding my requirements and suggesting the optimal conditions will be appreciated. Furthermore, it should be highlighted that the antibot redirect script is only required for web pages, and not for API endpoints. The successful applicant will need to take this into account when devising the script. Your expertise in creating custom PHP solutions will be indispensable for this project. I'm looking forward to collaborating with talented and proactive indivi...

    $148 (Avg Bid)
    $148 平均报价
    124 个竞标

    ...User authentication - Data input and retrieval - Dynamic content generation - E-Wallet - Money Transfer - Shopping Cart - Admin Panel - API Integration - Mobile Recharge - Crypto Wallet - Payment Gateway Integration - Crypto Integration The project requires a clean and professional design that effectively highlights its diverse functionality and usability. There's no specific framework required for this project, allowing developers the freedom to use the ones they are most comfortable with. Ideal Skills: - Extensive experience in PHP, MySQL, and JScript. - Proven track record in building dynamic web apps. - In-depth understanding of API Integration, Payment Gateway, and Crypto Wallet functionality. - Highly proficient in creating user-focused, professi...

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    70 个竞标

    In your quote for the job, to ensure you read the below, tell me the sum.. When you have read, its clear what the sum is. I'm looking for an expert in both WooCommerce and Elementor to build a dynamic and user-friendly site. Key Requirements: - Customizable product pages which can handle more than 100 different products. - Seamless payment gateway integration. - Sophisticated shipping options. - Incorporation of Zoho CRM, Bigin and Inventory - - Social media sales. Ideal candidates should have experience in WooCommerce, Elementor, and Zoho CRM, demonstrating a clear understanding of how these platforms can be synergized for maximum efficiency and user friendliness. Please include a total sum in your quote. Requirements for website and webstore The site is hosted

    $212 (Avg Bid)
    $212 平均报价
    44 个竞标

    I'm searching for a skilled developer to build an automation for a Telegram chatbot, leveraging API football for collating data. The chatbot's purpose is to supply detailed football statistics pulled directly from API football. And the automation needs to be done through Key features required: - Answer user queries about specific football statistics available via the API. - Predict future match outcomes based on provided data. Ideal skills for this project are expertise in: - API Integration, especially familiarity with API football and Telegram API, - Chatbot development, - Predictive modelling to create match outcome predictions. This project offers an exciting opportunity to work on developing a tool that brings comprehensive fo...

    $136 (Avg Bid)
    $136 平均报价
    56 个竞标

    I'm currently in need of a skilled full stack developer with proficiency in Python and experience in GenerativeAI, particularly LLM. You will be primarily tasked with frontend and backend development. Job Summary: is seeking a seasoned Senior Backend Developer with extensive experience in full-stack development, Docker container management, API design, and integration, as well as proficiency in React, Firebase, and Kubernetes. The ideal candidate will help elevate our backend systems, ensuring scalability, performance, and security to drive IntraIntel to the forefront of artificial intelligence solutions. Experience with LLM is important. Key Responsibilities: 1. React and Server-Side Development: • Develop and maintain scalable, responsive front-end architecture. &bu...

    $23 / hr (Avg Bid)
    保密协议
    $23 / hr 平均报价
    85 个竞标

    I'm seeking a skilled developer with substantial experience in REST API endpoints and Esri. The role will involve the following tasks: - Implementing a REST API Endpoint. You should have a solid understanding of secure and effective API Restful Endpoints - Ensuring the API supports Esri for both Server and Portal Consumption. This requires an adeptness in managing data flows and integrating varied format support systems. - Accessing and managing the Map services and Feature services functionalities on the Esri Server and Portal. A strong grasp on Esri's map and feature services, and the ability to extract or manipulate data as required, will be key for this task. I have the data, I just need Portal and Server to consume the data. WFS does n...

    $1196 (Avg Bid)
    $1196 平均报价
    70 个竞标

    I need a developer to create a web-based API connector that will link Selro and Inventoro. The primary goal of this connection is to facilitate sales forecasting. Key Features: - The API connector should import both orders and product data from Selro to Inventoro. This is crucial for enhancing the sales forecasting capabilities in Inventoro. - The app should be web based. This ensures flexibility and ease of use. Ideal Skills and Experience: - Proven experience in developing web-based API connectors, or similar applications. - Familiarity with both Selro and Inventoro APIs is a plus, but not a requirement. - Understanding of sales forecasting methodologies and inventory management systems is highly beneficial. - Ability to work with a custom-built web app, ...

    $247 (Avg Bid)
    $247 平均报价
    70 个竞标

    ...support features (e.g., live chat, ticketing systems) for efficient assistance. 2. Connect with TravelPort's GDS APIs: Integrate TravelPort's GDS APIs to access global travel inventory for flights, hotels, car rentals, and more. Develop Passenger Name Records (PNRs) for flight bookings and queue them to InteleTravel for ticket issuance. Implement automatic application of travel agency codes for payment processing. 3. Hertz Booking System Integration: Connect with Hertz's booking system to enable seamless Hertz vehicle bookings on our platform. Apply unique discount codes to Hertz bookings without revealing amounts to customers. Implement profitable pricing structures to ensure profitability while offering competitive rates. 4. Account Management and Identity Ve...

    $514 (Avg Bid)
    $514 平均报价
    256 个竞标

    ...developer proficient in Node.js to build a third party API. The main functionality of this API will be user authentication. Build third party Apis for online psychometric test We need a proficient NodeJs developer to develop Third Party APIs. These Apis can be used by any external companies to conduct online psychometric tests. We need to ensure proper authentication measures to ensure security of data. Developers having experience in this field can contact. Tech Stacks: NodeJS React js MongoDB Key Responsibilities: - Develop a robust Node.js API for user authentication. - Implement secure and scalable user authentication methods. Ideal candidates should have: - Strong command over Node.js for backend development. - Proficiency in API development, espe...

    $13 (Avg Bid)
    $13 平均报价
    42 个竞标

    I am looking for an expert in Vue.js and Laravel to assist in a project. The specific features or functionalities for the project are yet to be determined, but can include user authentication, real-time updates and API integrations. Freelancers should include in their application: - Past work with Vue.js and Laravel - Relevant experience in similar projects - A detailed proposal on how they plan to approach and execute the project. I am interested in working with a professional who has a proven track record in these technologies and is able to deliver high quality work.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    86 个竞标

    ...Moving Averages, Estocástico, and Padrão de Candle. - The preferred timeframe for trend analysis should be within 1 minute. Preferred skills include experience with trading bots, understanding of trend-following strategies, and expertise in the specified indicators. Previous work with Binance API would be an added advantage. Terms of Reference for Automated Trading Robots Development 1. Objective: Develop ONE automated trading robots for executing specific trading strategies. Using Python with the Binance API. The robots should be able to operate according to the defined strategies and provided specific parameters. 2. Inputs: - TP (Take Profit) - SL (Stop Loss) - LOT (Lot Size) - STRATEGY CHOICE (123 Setup for buying/selling by Stormer with Stochastic or ...

    $182 (Avg Bid)
    $182 平均报价
    81 个竞标

    I'm in need of a skilled developer, well-versed in Laravel, Ubuntu, and server management, to take over the ongoing development of my subscription website. Your primary responsibilities will include: - Duplicating the existing page to new domains - Integrating the site with the Stripe API for seamless payment processing - Setting up and maintaining the server for smooth operations - Implementing new design elements as per my requirements Your expertise in Laravel is especially crucial, as the preferred technology stack for this project is Laravel. The server is currently running on Ubuntu 18.0, so experience with this specific version will be beneficial. Please ensure your proposal showcases relevant experience and understanding of these tasks.

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    187 个竞标

    ...technology. This application should be intuitive and accessible, designed to engage a community of users who can assist in the search and tracking of lost pets. Core Features: •User Registration and Profile Management: •Secure sign-up and login functionality. •Profile management for users to add and manage information about their pets. •Real-Time GPS Tracking: Integration of Google Maps or a similar API to track the user's movements. Ability to display and follow paths taken by community members during search efforts. Photo Upload and Verification System: Functionality for users to upload photos of found pets. A system for pet owners to approve, reject, or mark sightings as potential leads. Search Alerts and Notifications: Mechanism for users to creat...

    $598 (Avg Bid)
    $598 平均报价
    184 个竞标

    ...professional who can reskin my Laravel CodeCanyon Web App (). Budget: $120 1. Install the script on live server, reskin the app and ensure all features are working very well like in demo, including all API live keys 2. Virtual Dollar Card Feature via API (e.g ) 3. (Airtime, data, giftcards, utility API). This will include adding more screens for all new features. I will provide the screens. 4. Withdrawal through Admin approval (Flutterwave) 5. Add more deposit API (Flutterwave, Prospa, Paystack, Moniepoint (naira, via issuing virtual bank accounts and API and also BVN verification)) 6. Add multi-level 2FA security in Admin and User, transaction PIN. 7. Add one more

    $146 (Avg Bid)
    $146 平均报价
    83 个竞标

    ...high-level encryption measures to safeguard the stored information. - User Access Control: The app should feature user authentication and access control functionalities to ensure that only authorized users can view and edit the documents. - HIPAA Compliance: The app must strictly adhere to the regulations set by the Health Insurance Portability and Accountability Act (HIPAA). - Data will be pulled via API. - Needs push notification functionality. Ideal Candidate: - Proficient in developing cross-platform mobile applications for iOS and Android. - Prior experience in creating security-focused apps with encryption and user access control features. - Familiarity with HIPAA compliance and data protection standards would be a huge plus. If you believe you have the necessary skills...

    $2751 (Avg Bid)
    保密协议
    $2751 平均报价
    69 个竞标

    I need a skilled professional should know very very good knowledge in K6 Broswer performance automation testing and reporting. should not use API for performance. If you know Browser automation with Html and Graphana report is enough. Just need to automate below test cases with html report and Graphana report for 10 vus in local and 100 in Grapahana. please read my amazon website as example. Example test case: Launch the - Calculte how much time i taking to load Enter username Enter Password click Login Button - Add check home page reached and Calculate how much time it is taking to Load the Amazon home page search any product in amazon - verify how much time application is taking to complete the search Select the Product -> Add check and 100$ display...

    $12 (Avg Bid)
    $12 平均报价
    12 个竞标

    Hello, i have a Footballscore livescore website , its a very good website, but there are stil small bugs that need to be fixed, and some dead pages that need to get fixed ( Also create a sitemap to get the right pages into google) Now its really a use a big database from 7-8 gb and use lot of API . I need someone that is fimilar with Soccer, and have made a livescore website before ( If you dont have made before then please dont bid) So please only bid if you have experience in livscore website and have made before and understand soccer how things works.. I hope someone could help me fix out of all the issues inside, but also help me to index in google in a good way, because google takes too much dead pages into the index. or dublicated. Its really a mess, hope someone could

    $1108 (Avg Bid)
    $1108 平均报价
    131 个竞标

    I'm looking for an expert who can effectively integrate an API from Github on my Wix site to communicate with my Metricwise CRM. This integration is critical to my business. The main functionality we require is the seamless sending of form fills from our website to the webleads section of our CRM. Key Requirements: - Extensive experience with Wix site development - Proficient knowledge of API integrations - Previous experience with Metricwise CRM specifically, and understanding its functionalities - Github experience This project is more than just integration, it's about optimizing my website function in line with my CRM. I value a proactive approach and recommendations to enhance the integration are very welcome.

    $446 (Avg Bid)
    $446 平均报价
    111 个竞标

    I am looking to refine key functionalities in my project while enhancing security features. This will require a change in code structures and the addition of a selling feature for ...Implementing Hacking Security Measures - Skilled coders will be able to optimize my site to identify and neutralize hacking attempts. I am looking for someone with a track record in cybersecurity. * Fixing Two Button Functions - The existing buttons need some fixing for better user experience. The ideal candidate for this job should have considerable experience in improving features of a live site, API usage and adjustment, the creation of an E-commerce functionality, enhanced security features, and user interface improvement. Please provide a brief of your past work specializing in these areas while...

    $28 (Avg Bid)
    $28 平均报价
    28 个竞标

    No placeholder amount/ bid. Give me rang...password in bid so I know you read it. Now you know why your bid is deleted. I am in need of a skilled developer to integrate a text-to-voice conversion feature into my existing website. You will use API to get data from III party. It can be web based/ stand alone utility or whatever. What your bid must have so I don't delete it: - Show me a project where you had to do text to voice. Send me maximum 3. Minimum 1. Not more. - Show me an email where you had to send voice over file . While the language preference for the text-to-speech conversion is not necessary - you will get data using API and convert it to voice and then send by email. I'm excited to see how your experience and creativity might benefit this project. ...

    $616 (Avg Bid)
    $616 平均报价
    34 个竞标

    I'm looking for a website designer to create an e-commerce platform for my business. Key Requirements: - The website should be an E-commerce platform - It should be designed to comfortably accommodate 50-100 various products - Integration with PayPal and UPI is crucial for payment processing Ideal Candidate: - Proven experience in designing and developing E-commerce websites - Familiarity with integrating PayPal and UPI for online payments - Strong understanding of user experience and user interface design in an E-commerce context Please provide examples of your previous E-commerce design work when bidding. Thank you.

    $102 (Avg Bid)
    $102 平均报价
    40 个竞标

    ...design. Post to PMB to ask any questions. - - - - - Payment: 50% of the winning bid will be placed in escrow at time of accepted offer. This 50% will be released when the project is FULLY FUNCTIONING for testing purposes on OUR SERVER. Once this phase is complete, the final 50% will be placed in escrow. The final 50% will be released after all bugs are worked out during the testing phase and the page goes live within our site. We will not pay any upfront money or send any money outside of this site (freelancer.com). Your bid will stay the same as what is agreed upon here and will not increase. Our requirements will not change either. The escrow procedure will not change. We will not escrow any more than what is clearly stated in this Payment ...

    $144 (Avg Bid)
    $144 平均报价
    91 个竞标

    I'm looking for a skilled developer who can help me integrate a reporting pie chart API into my existing React JS project. The pie chart is meant to display our monthly sales data, and it should support hover details for more in-depth information. Key requirements: - Display our sales data in a clear and visually appealing pie chart - Update the pie chart on a monthly basis automatically - Enable hover details on the pie segments, allowing users to easily access specific information Ideal skills and experience: - Proficiency in React JS - Experience with data visualization and charting libraries - Ability to connect with external APIs and automate data updates - Strong understanding of UI/UX principles for interactivity

    $16 (Avg Bid)
    $16 平均报价
    23 个竞标

    ...overlays: Our clients should be able to customize the indicators and overlays on the charts based on their preferences. - Data entry by user: The platform should also allow users to input their own data, which can then be analyzed and displayed on the charts. - API integration - Database (Supabase) Integration Ideal Skills and Experience: - Django backend and React JS frontend - Web development experience, particularly in creating data visualization platforms. - Proficiency in real-time data integration. - Database integration - API integration - Search Engine Optimization - Query Optimization - Postgre Notes: - We have a website template that includes code for both the backend and frontend. You would just need to customize it. This is what the template ...

    $3186 (Avg Bid)
    保密协议
    $3186 平均报价
    21 个竞标

    I need a highly skilled LMS developer. I want to develop a micro learning platform to offer courses for companies. Considering a lot of very good LMS availables. Im thinking in integrate by API with some of them or use some if accomplish my expectations. The platform that I would like to have, includes 3 modules: A. Client. Administrator of the client company. I need for the client (manager) 1. Client registration (companies), and acceptance of terms of use. Validate email and mobile number. 2. Selection of a Course and the numbers of students. 3. Payment and invoicing process 4. Setup (add emails of the students) 5. Send invitation to participate by email with unique link.      6. Follow up dashboard for administrator (statistics, accomp...

    $1169 (Avg Bid)
    $1169 平均报价
    224 个竞标

    ...Integrating shopping cart functionality - Integrating payment methods including credit/debit card and PayPal options REQUIRED Skills & Experience: - Previous experience in WordPress and WooCommerce - Robust knowledge of payment gateway integration - A track record of successful eCommerce website creation of site with over 50 products. -- ** Please provide 2 - 3 links of ecommerce products that you have built. **NOTE: An Non-Disclosure Policy will be required for this project and you will NOT be able to add this website to your personal website's portfolio. The goal is to provide a seamless, secure shopping experience for our users. A successful candidate should have a portfolio of similar completed projects. Attention to UX/UI design, payment gat...

    $1099 (Avg Bid)
    $1099 平均报价
    269 个竞标

    ...ensuring minimal downtime and data integrity. – Collaborate with the development team to plan and execute seamless integration of new modules or custom developments. – Monitor website performance and take proactive steps to optimize for speed and efficiency. Qualifications and Skills: – At least three years of hands-on experience with Drupal 9 or higher; familiarity with Drupal’s theming system and API. – Proven track record of maintaining, updating, and troubleshooting Drupal websites. – Experience with site migrations, including version upgrades within Drupal and migrations from other platforms to Drupal. – Strong understanding of PHP, HTML, CSS, JavaScript, and other relevant web technologies. – Knowledge of best practices in se...

    $35 / hr (Avg Bid)
    $35 / hr 平均报价
    140 个竞标

    I'm looking for a skilled developer who can help me integrate a reporting pie chart API into my existing React JS project. The pie chart is meant to display our monthly sales data, and it should support hover details for more in-depth information. Key requirements: - Display our sales data in a clear and visually appealing pie chart - Update the pie chart on a monthly basis automatically - Enable hover details on the pie segments, allowing users to easily access specific information Ideal skills and experience: - Proficiency in React JS - Experience with data visualization and charting libraries - Ability to connect with external APIs and automate data updates - Strong understanding of UI/UX principles for interactivity

    $16 (Avg Bid)
    $16 平均报价
    13 个竞标

    I am in need of a skilled blockchain expert who can develop an efficient security API for me. Despite the specifics not being defined yet, I envisage that the APIs will need to offer robust security features. Thus, experience in scalable security infrastructure could be beneficial. Ideally, you will: * Be proficient in Solidity programming - it's crucial for this project. * Have a deep understanding and experience with API security. * Have the ability to design an API with robust security features. * Provide value from the experience to incorporate advanced features. If you possess these skills and have an innovative mindset, please make a bid. While not necessary, including past work, detailed project proposals or relevant experience that you have had could in...

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    22 个竞标

    I need an EXPERIENCED Javascript developer to write me a custom React fetching mechanism. Use the Tanstack library to write me a custom hook that can fetch data and cache it too. These features should be implemented: - Assume API call always returns an array of data. - I can pass a modifiedFrom query param which is just a string ISO date. 1. Fetch the data using the cached lastFetched date for that key/api call 2. Mutate the result in the stored cache and updated the lastFetched date in cache 3. Allow data to be cleared from cache after an x time

    $17 (Avg Bid)
    $17 平均报价
    50 个竞标

    I'm in need of a skilful programmer who can develop a notification system for my WooCommerce website. This system should automatically send a text notification whenever an order is placed on WhatsApp. In addition, the system should be capable of pulling all order details (including the customer's name, the product ordered and the payment status) from WhatsApp and integrate them into my WooCommerce order management system. Your experience in API development and your ability to integrate WhatsApp with WooCommerce will be invaluable for this project. Familiarity with SMS gateway for the text notification is also required.

    $107 (Avg Bid)
    $107 平均报价
    23 个竞标

    I require an experienced ERPnext developer who can optimize my business operations. Key tasks include: 1. Migrating my database from to hostmonster.com. Due to this, expertise in data migration, specifically regarding these platforms, is vital. 2. Establishing a connection with "ClaimMd" through its API. For this, proficiency in API integrations, preferably with ClaimMd, is essential. I currently have the necessary API credentials on hand. API instructions can be found here: ( ) 3. Implementing a bidirectional connection between a custom doctype, timesheet, and invoicing. Therefore, knowledge in generating, managing and integrating custom doctypes in ERPnext is necessary. Your experience in installing new themes on ERPnext will also be highly r...

    $4265 (Avg Bid)
    $4265 平均报价
    29 个竞标

    Estamos buscando um desenvolvedor habilidoso para criar um sistema de integração de banco de dados baseado na web...informações sensíveis durante a transmissão entre o cliente do jogo e o servidor. Esquema de Banco de Dados Flexível: Projetar um esquema de banco de dados flexível e escalável que acomode vários elementos do jogo, como perfis de jogadores, atributos de Pokémon, inventários de itens e eventos do jogo. O esquema deve suportar operações eficientes de recuperação e armazenamento de dados. API RESTful: Criar uma API RESTful usando Node.js para lidar com solicitações e respostas entre o cliente do jogo e o servidor. Implementar operaç...

    $229 (Avg Bid)
    $229 平均报价
    21 个竞标

    I'm looking to set up a new website for my existing business that will mainly focus on selling travel and tour packages. The key task is to integrate an API into this new website. The purpose of this project is to: - Create a professional and user-friendly website that highlights my business's products or services. - Implement the necessary API to ensure the seamless integration of the website with our existing systems. The ideal candidate for this role should: - Have a strong background in web development with a track record of successful website builds for businesses. - Proficient in API integration, ensuring a smooth user experience. - Possess a good understanding of e-commerce and how to optimize a site for selling products/services. - Be able to tran...

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    112 个竞标
    Dynamic Feedback Form 已经结束 left

    ...dynamic, interactive feedback form creating. It will sit on a platform and integrate within a website, where visitors who wish to use the form, can sign up as a basic user and use the feedback form for free, (this is the original form template we create and is un-editable), or have the option to subscribe as a form creator on a monthly or annually payment plan. via payment gateways such as Apple pay, Paypal, Stripe or use of credit card as payment. If they subscribe as a form creator, then they will own a form (which is a copy of the original feedback form template) and have edit permissions and the ability to create multiple forms. Before I inform you of the things they can edit, i want to give you an idea of how the form works, I have also provided an ...

    $629 (Avg Bid)
    $629 平均报价
    188 个竞标

    Senior Full Stack Developer (Node.js/Vue.js) - SAAS EMR System We are seeking a skilled full-stack developer with 3+ year experienced for a SAAS-based Electronic Medical Records (EMR) system. Responsibilities: -Architect and develop scalable and efficient services using ...-Implement intuitive UI/UX using Vue.js and Tailwind Css. -Implement RESTful APIs and integrate third-party services -Optimize application performance and ensure code quality and debugging issues reported by users or tester -Plan, develop, and implement microservices Requirements: -Minimum 3 years experience in Node.js and Vue.js. -Proficiency in building and consuming RESTful APIs, and experience with API design principles. - Previous experience in SAAS based EMRs, Seeder, Data migration and Functional module d...

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    135 个竞标

    I'm in need of a skilled developer adept in Python and familiar with Kite API. Your job will involve: - Implementing specific functionalities including placing buy/sell orders, retrieving live market data, and managing portfolio positions. I'll provide you with Stop-loss (SL) and Target (TGT) details which you'll need to execute as individual operations via Kite API. - We'll use Python as the core language for this development task. Prior experience in working with Zerodha's trading platform and associated APIs will be a huge advantage. - The implementation of Stop-loss (SL) and Target (TGT) parameters will be initiated as a single order. This is a key requirement for this project, and understanding the nuances of trade execution in this format is vi...

    $175 (Avg Bid)
    $175 平均报价
    21 个竞标
    Need to complete project 已经结束 left

    I have a pre-sale project. Staking, pooling, and governance must be completed. It is not yet complete and has not been deployed to servers. If you have good experience, please check the project and let me know the budget and time to complete the project. Share the repository. And I would like to hear your advice to complete the project s...has not been deployed to servers. If you have good experience, please check the project and let me know the budget and time to complete the project. Share the repository. And I would like to hear your advice to complete the project successfully. I want to finish it within 3 months. Requirements Technologies: Frontend, Blockchain, Web3, Backend, Database, Solidity, API Integration. thank you

    $23 / hr (Avg Bid)
    $23 / hr 平均报价
    119 个竞标

    I'm in need of a skilled full stack developer with experience in blockchain integration. The project involves creating a standalone escrow crypto payment gateway. Key Requirements: - Proficiency in Blockchain Integration: You should be adept at integrating blockchain technology into a payment gateway. - Experience with Multiple Cryptocurrencies: The payment gateway will support USDT Bep20, Matic, BNB, and SQD Token. You should have experience working with these and have a solid understanding of how to integrate them into the system. The ideal candidate should be well-versed in security protocols, have a good understanding of decentralized finance (DeFi), and have a proven track record of successful blockchain integration projects.

    $5436 (Avg Bid)
    $5436 平均报价
    51 个竞标