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    2,000 node js express mysql example löydetyt työt

    Hello , i'm looking for some one who is full stuck app development "java or flutter.." to cre...necessary is the price of development is high this option is negotiable ) 6. Implement a feedback mechanism for users to rate and review the service providers. ( not necessary is the price of development is high this option is negotiable ) payment options : CASH. 7- the app is in ARABIC ( i can provide Translation for each page might add another lang later ..) Note : the database should be in MYsql in different hosting due to inability to use google cloud. i can provide the logo or any design needed ( not front of the app ) i'm looking for an understanding person with an experience and the lowest price possible as i will continue to work with him with the admin pan...

    €601 Average bid
    €601 Keskimäär. tarjous
    108 tarjoukset

    ...responsive for desktop, tablet, and mobile devices. 9. Innovative Features: - Trading calculators (costs, margins, lot sizes). - Real-time broker regulation tracking. - Notifications for news or regulatory status changes. --- IV. Technology Stack 1. Frontend: HTML, CSS, JavaScript (React.js or Vue.js for interactivity). 2. Backend: PHP (WordPress for CMS) or Python/Django. 3. Database: MySQL or PostgreSQL. 4. API Integration: Real-time data integration for forex market updates and broker information. 5. Security: SSL certificates, anti-spam systems for reviews, and user data protection. --- V. Additional Specifications - SEO Optimization: Structured data for better search engine performance. - Social Media Integration: Enable users to share reviews and insights. - A...

    €3962 Average bid
    €3962 Keskimäär. tarjous
    62 tarjoukset

    I'm facing a problem with my interactive proposal form, built with Custom HTML/CSS/JS, on my website. The form is failing to submit correctly when utilizing the UK post code and address function linked to Postcodes.io. The ideal freelancer for this project should be: - Proficient in Custom HTML/CSS/JS - Experienced with integrating and debugging form submissions with postcode and address functions. - Familiar with API. - Able to provide efficient and effective solutions to ensure the form submits correctly. Please note, this project requires immediate attention.

    €148 Average bid
    Kiireellinen
    €148 Keskimäär. tarjous
    79 tarjoukset

    I am in need of an experienced IT professional to setup a Linux server for me. The specific configuration requirements are as follows: - Linux Distribution: Ubuntu - .NET Version: Please install .NET Core 3.1 - MySQL Version: I require MySQL 8.0 - React - Node JS Server - MongoDB instance This server will be hosting a React application with a database connection. It is crucial that the setup is done correctly to ensure smooth operation of the server and application. Ideal Skills: - Extensive knowledge and experience with Ubuntu - Proficient in .NET Core 3.1 - Familiar with MySQL 8.0 - Experience in setting up servers for React applications - Strong problem-solving skills to troubleshoot any issues that may arise during setup.

    €224 Average bid
    €224 Keskimäär. tarjous
    27 tarjoukset

    ...form is developed according to your specifications, ensuring efficiency, security, and scalability. HTML & CSS: Responsive form design for an optimal user experience across all devices. MySQL Database: Integration with MySQL to store form data and provide future access. File Uploads: Safe and secure handling of attachments (PDF and Word files), ensuring they are uploaded without issues. Timeline: I am confident that I can complete the project within the next [X days], allowing time for testing and revisions to ensure everything works perfectly. Why Choose Me? Proven experience with PHP, Laravel, and MySQL. Strong understanding of file handling and security, ensuring attachments are uploaded and stored correctly. Attention to detail and a commitment to deliverin...

    €405 Average bid
    €405 Keskimäär. tarjous
    43 tarjoukset

    I need an expert to install SQL 2019 on my server, which currently has SQL 2014 Express. The primary purpose of this installation is to facilitate a database migration involving mixed data types. Your responsibilities will include: - Installing SQL 2019 on the existing server - Assisting with both the database schema and data migration Ideal candidates for this project should have extensive experience with SQL installations, particularly SQL 2019, and a deep understanding of both database schema and data migration processes.

    €12 / hr Average bid
    €12 / hr Keskimäär. tarjous
    42 tarjoukset

    ...Node.js server, MySQL database, and a PHP admin panel. I need a skilled developer to customize, host, and deploy the app on my Hostinger VPS server (Linux) using aaPanel as the control panel and successfully upload it to both Google Play Store and Apple App Store. Key Requirements: 1. App Customization: Modify the app to comply with Google Play Store and Apple App Store policies: Replace real-money transactions with a points/rewards system if necessary. Fine-tune existing features, including multiplayer functionality, tournaments, and bots. Add/modify UI/UX elements to make the app visually appealing and user-friendly. 2. Hosting Setup on Hostinger VPS: Install and configure aaPanel on my Linux VPS (Hostinger). Deploy the Node.js multiplayer server and connect it with the My...

    €603 Average bid
    €603 Keskimäär. tarjous
    24 tarjoukset

    ...integrate specific payment gateways with my Shopify store. The payment gateways to be integrated include MPESA Express & C2B, and JengaAPI. Key Requirements: - Payment Methods: The store will accept Credit/Debit Cards, Mobile Money, and Bank Transfers. - Customizations: A custom checkout page is needed, along with support for multiple currencies (KES & USD). - Ideal skills for the job: Extensive experience with Shopify, knowledge of the specified payment gateways, and ability to create custom checkout pages. Experience with multi-currency support is a plus. We are looking for a Shopify expert to integrate o MPESA payment gateway (Customer To Business (C2B) and MPESA Express) and JengaAPI () with our Shopify store and provide checkout UI as part of deliverable...

    €136 Average bid
    €136 Keskimäär. tarjous
    65 tarjoukset

    Hello there, I have a journal for parent-child dialogues just launched on Amazon and I'm looking for an Instagram influencer to help promote it. Here is an introduction to the journal: Discover a Unique Way to Connect with Your Child – Through Reflective Writing Imagine having a safe, shared space where both you and your child can express your thoughts, dreams, and experiences through the power of reflective writing. The Journals for Parent-Child Dialogues offers just that—a beautiful, lasting archive of your journey together. Over the years, you’ll create a rich collection of memories, insights, and growth, giving you both the chance to look back and say, "What a trip we've had!" This journal is more than just pages to fill; it’s an ...

    €40 Average bid
    €40 Keskimäär. tarjous
    14 tarjoukset

    I'm a highly motivated and results-oriented web developer with a strong foundation in the MERN stack (MongoDB, , React.js, Node.js). My technical expertise includes: Backend: Node.js, , RESTful APIs, Database design and management (MySQL, MongoDB) Frontend: HTML, CSS, JavaScript (ES6+), React.js, and associated libraries (e.g., Redux, ) Programming: C++, JavaScript (ECMAScript) I possess a strong work ethic, a keen eye for detail, and a passion for continuous learning. I'm eager to contribute my skills to challenging projects, collaborate effectively within teams, and deliver high-quality solutions that exceed client expectations. I'm actively seeking opportunities where I can: Utilize my technical expertise to build innovative and user-friendly web applications

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    27 tarjoukset

    ...English calendar dates with event support. The app should feature a simple, user-friendly interface and include AdMob integration for monetization. It should support dynamic data fetching from a backend (e.g., PHP/MySQL) and allow users to view events in both calendar formats simultaneously. --- Key Requirements: 1. Dual Calendar View: Display both Bangla and English calendar dates on the same page. Highlight Bengali festivals and important events (e.g., Poila Boishakh). 2. Backend Integration: Fetch calendar data (Bangla & English dates) and events dynamically from a PHP/MySQL backend. 3. Custom Events: Allow users to add custom events to the calendar. Show special events on respective dates for both calendar formats. 4. AdMob Integration: Integrate...

    €740 Average bid
    €740 Keskimäär. tarjous
    19 tarjoukset

    I've set up Kannel, SMSbox, and MySQL on my Ubuntu server and can send SMS without issues. I need assistance with permanently storing both delivery confirmations and failure notices from my SMS DLR reports into the MySQL database. Requirements: - I need the following specific data fields to be stored: Timestamp, Message ID, Recipient number, header, SMS content, and Delivery Status. - The selected freelancer should be able to handle both inserting new records and updating existing ones. Ideal Skills and Experience: - Extensive experience with Kannel and SMSbox. - Strong proficiency in MySQL database management. - Prior work with SMS DLR report processing is a plus. - Ability to write efficient and reliable scripts for data handling.

    €85 Average bid
    €85 Keskimäär. tarjous
    17 tarjoukset

    I'm looking for a senior HTML/CSS/JS / React.js developer to help with creating and editing web page (landing pages, admin page, blog page ) This role will be primarily focused on weekends, so perfect for someone looking to supplement their weekday work. Key Responsibilities: - Create new landing pages - Edit existing landing pages Ideal Skills and Experience: - Senior level expertise in HTML, CSS, and JS - Prior experience with landing page development - Weekend availability I can hire you at 4$ / hours. If you're free to start immediately, please reach out. Thank you.

    €4 / hr Average bid
    €4 / hr Keskimäär. tarjous
    162 tarjoukset

    I need a small project developed using the MERN stack (MongoDB, Express, React, Node.js) with DuckDB integrated as the database. The project should showcase basic queries or analytics through JOIN operations to demonstrate DuckDB's capabilities. This will then be used to answer the question: “Should we use DuckDB for building a Text-to-SQL API?” I would like a comparison of DuckDB’s performance and features with other databases for this use case, and a brief recommendation based on your findings. Deliverables include: - Code Demo: Your project should be hosted using Vercel for deployment. - Analysis Report: A concise 1-page analysis answering the research question. For the suggested user experience, you can employ OpenAI APIs or Gemini API to implement the...

    €35 Average bid
    €35 Keskimäär. tarjous
    17 tarjoukset

    ...performance issues. - Collaborate on implementing additional features like customer dashboards, analytics, and marketing tools. Ideal Skills and Experience: - Strong experience in front-end development: Proficiency in HTML, CSS, JavaScript, and frameworks like React, Vue, or Angular. - Solid back-end development expertise: Experience with Node.js, Python, PHP, or Ruby, along with database management (MySQL, PostgreSQL, MongoDB or Firebase). - Familiarity with subscription-based e-commerce platforms and tools (WooCommerce, or custom builds). - Knowledge of payment gateway integrations (Stripe). - Experience optimizing websites for performance, SEO, and responsiveness. - Ability to work independently while collaborating effectively with other stakeholders. - Familiarity with WordP...

    €142 Average bid
    €142 Keskimäär. tarjous
    79 tarjoukset

    ...for the bot’s operation must be developed and deployed as part of this project. 4. Data Integration: • The bot will be integrated with our analytics platform: • Use our RPC node for blockchain data access. Details and access will be provided once the project is awarded. 5. Performance: • The bot must execute trades efficiently, considering network fees and slippage. • It should optimize for maximum profit across all arbitrage opportunities. Qualifications: • Strong experience in blockchain development (Solidity, Web3.js, etc.). • Proven expertise in creating arbitrage bots or similar trading systems. • Familiarity with flash loans and decentralized finance (DeFi) protocols. • Experience in integrating third-party AP...

    €387 Average bid
    €387 Keskimäär. tarjous
    21 tarjoukset
    MVC inventory system
    22 tuntia left

    I am looking for a professional with experience in PHP, HTML, Js and Mysql for a web-based MVC project. The project is to develop an inventory system Key functionalities include: - User registration screen: User must be able to enter their full name, username and password. - Login: Allows users to enter their username and password. - User permissions - User authentication - Alerts and notifications section indicating when products are about to run out and login - Quotations - Add customers - Add suppliers - Make sales - Create reports - Create sales tickets - Dashboard Candidates must have substantial experience in MVC architecture and the mentioned technologies. Due by 06 January 2025

    €99 Average bid
    €99 Keskimäär. tarjous
    41 tarjoukset
    JS Script Optimization & Debugging
    21 tuntia left
    Varmennettu

    I need a skilled JavaScript developer to reverse engineer a script that is causing performance issues. The primary purpose of this project is to identify and fix bugs that are affecting the script's efficiency. Key Areas of Concern: - Loading Data: The script seems to struggle with data loading, which might be causing slowdowns. - User Interactions: There are noticeable lags during user interactions, indicating potential issues in this area. - Rendering Components: Performance dips are also apparent when rendering components. Ideal Skills: - Proficiency in JavaScript and experience with script debugging and reverse engineering. - Strong analytical skills to identify performance bottlenecks. - Ability to implement effective solutions to improve script performance. Experience with o...

    €54 Average bid
    €54 Keskimäär. tarjous
    49 tarjoukset

    I'm looking for a proficient developer who can implement two main tasks: 1) Developing all necessary code to dynamically compile XML files containing database data and posting them via a ... The contents of the SFTP server should be deleted after each successful sweep and database update. All steps, file formats, database tables, and column names are clearly outlined in an XD file, which also contains UI designs for the modal popup dialogs. Ideal freelancer qualifications: - Proven expertise with Vue 3, Nuxt 3, and Java 21 - Spring Boot 3 - Proficiency in Webservices, SFTP, and MYSQL running in RDS on AWS - Experience with creating and implementing modal popups - Familiarity with logging transactions in a database Please note, only bidders with the specified experience will...

    €243 - €728
    Sinetöity
    €243 - €728
    70 tarjoukset

    I'm experiencing issues with Google API integration in my Django and project. The specific problem lies with the user login redirect - it's failing and causing authentication errors. Ideal skills and experience for the job: - Proficiency in Django and - Experienced with JWT and Google API integration - Strong problem-solving skills, particularly with authentication issues - Ability to work within a fixed budget 10$ - Don't Bid If you're budget High

    €10 Average bid
    Mainostettu Taattu
    €10
    4 työtä

    ...application This project consists of three main components: 1. Server (Java - Eclipse IDE) Manages communication between client and database Processes parking slot availability using YOLOv9 Sends dynamic updates to the client 2. Client (Java - Android Studio) User interface for login, registration, payment, and parking status Displays real-time parking updates and notifications 3. Database (MySQL) Stores user information, slot status, and payment details Requirements: 1. The application includes homepage. 2. The application includes login/Register page for users and administrators. 3. The application should give the administrator number of available and unavailable slots in the park. using YOLOv9 in the server side. 4. The application should be dynamically updated if th...

    €342 Average bid
    €342 Keskimäär. tarjous
    33 tarjoukset

    ...support for 3D Secure (3DS) into our Pre Check-in platform for vacation rentals. The main goals are to securely collect user information and process payments in compliance with current standards. The project will be deployed on Vercel. We currently use native components but are open to implementing React if needed for an efficient Stripe integration using libraries like @stripe/react-stripe-js. Responsibilities: • Set up and deploy Stripe’s Payment Intents API in the backend using Next.js. • Build a secure payment form on the frontend using efficient components, either native to or React-based if necessary. • Ensure the solution supports 3D Secure authentication when required. • Test the integration using Stripe test cards...

    €1158 Average bid
    €1158 Keskimäär. tarjous
    101 tarjoukset

    Hola!! Mi nombre es Emanuel y soy desarrollador web, me dedico a transformar ideas en realidades digitales respetando totalmente el gusto de cada cliente y tratando de no solo cumplir con las espectativas sino superandolas!! Actualmente desarrollo con el stack MERN y me manejo con distintas bases de datos( mysql, mongodb, postgresql) aunque también hago desarrollos con PHP vanilla y Laravel. No dudes en escribirme para que puedas crear tu sitio desde cero o si ya lo tienes, a que lo puedas llevar al siguiente nivel!!

    €181 Average bid
    €181 Keskimäär. tarjous
    8 tarjoukset

    We have a web-based School ERP to help principals run tasks We have a sales website to tell school principals about the ERP’s features We have a payment gateway to collect monthly payment from principals

    €68 Average bid
    €68 Keskimäär. tarjous
    1 tarjoukset

    Server requirements Minimum server requirements Unix-like OS (Windows is not supported) PHP 8.1 (PHP 8.2 is not yet supported) IonCube Loader 13.0+ MySQL 8.0+ or MariaDb 11.6+ FFmpeg 1.0+ with libx264, libavfilter and AAC codec (libfaac, libfdk_aac or native ffmpeg aac codec) ImageMagick (with WebP support) cURL Wget 1.14+ Apache with mod_rewrite (-MultiViews) Latin domain name (punycodes are not supported) Youtube-dl or Yt-dlp if you need video grabbers You can download a test script to test your server here. Minimum PHP requirements MySQL Improved Extension (mysqli) Client URL Library (curl) Zlib Compression (zlib) SimpleXML Image Processing and GD Multibyte String (mbstring) disable_functions should not contain "exec" file_uploads on a...

    €332 Average bid
    €332 Keskimäär. tarjous
    7 tarjoukset

    ...SIM7080 Integration Hello I am looking for a developer to create a complete firmware solution based on the following hardware and requirements: Hardware: • ESP32-C3 • SIM7080 Module • Motor Controller • Two Limit Switches System Requirements: 1. BLE Mesh Implementation: • Develop a BLE Mesh system with client-server architecture. • Each server node must function as a relay. 2. Command Flow: • I want to send a command to the client node via the SIM7080 module. • The client should broadcast the command to all server nodes. • Each server will relay the command further until the entire mesh network has received it. • Once all servers confirm receipt of the command, I should receive a confirmation on my phone via...

    €1470 Average bid
    €1470 Keskimäär. tarjous
    20 tarjoukset

    I'm looking for a skilled web and app de...a B2B loan leads generation platform. The app should be for Android, with a comprehensive web counterpart for admin, staff, and various distribution tiers (master distributor, distributor, retailer). Key Technologies: - React - Node.js - - MySQL Admin Features: - User management - Report generation - Loan application review - Lead creation and status update - Creation and assignment of roles and permissions - Commission package creation and user-specific settings Ideal Skills: - Proficiency in React, Node.js, , MySQL - Experience in developing Android apps - Previous work in B2B platforms or loan systems preferred - Strong understanding of user management systems - Capable of creating a system for dynamic commission packag...

    €158 Average bid
    €158 Keskimäär. tarjous
    15 tarjoukset

    ...general statistics Pre-match and real-time AI analysis, including win probability and predictive insights Favorites: Mark favorite teams or championships for prioritized display API Optimization: Local caching, database storage, and WebSockets for real-time updates Technical Requirements: Front-End: React Native Back-End: Node.js with MariaDB or MySQL Server hosted on Hetzner Additional Information: Design and wireframes will be provided and approved collaboratively, with a maximum of 8 screens. No web panel for administration initially; changes will be made directly in the database. Focus on optimizing API costs for live game data. Comprehensive filters for game listings to minimize the need for ...

    €2790 Average bid
    €2790 Keskimäär. tarjous
    88 tarjoukset

    I'm looking for an experienced programmer well-versed in React, Node.js, Express, and MySQL who can help me learn these technologies through the development of a project. The aim of this project is for me to gain a comprehensive understanding of both front-end and back-end development, as well as database management. Your role will primarily involve: - Guiding me through the creation of a full-stack application - Providing detailed, step-by-step tutorials during our sessions - Helping me understand the intricacies of each technology - Encouraging a hands-on approach to learning The project will be centered around developing an e-commerce site as a practical application of the technologies. This will not only help me understand the individual technologies, but also ho...

    €183 Average bid
    €183 Keskimäär. tarjous
    43 tarjoukset

    My WordPress site using the Divi theme is experiencing layout issues across multiple pages following a VPS spac...suspect the issue may stem from the .htaccess file or the Divi theme itself, as I made no direct changes to the site during this time. Future Opportunities: - While this task is immediate, I'm seeking a long-term partnership with the right developer. This would involve regular maintenance for this site and my other WordPress sites. Key Skills and Experience: - Deep knowledge of WordPress, PHP, MySQL, .htaccess, and the Divi Theme is crucial. - Experience in troubleshooting WordPress sites and specifically diagnosing and fixing issues related to the Divi theme. - Ability to provide ongoing site maintenance and support. Please note, only apply if you meet the skil...

    €32 Average bid
    €32 Keskimäär. tarjous
    77 tarjoukset

    ...data. 6. Optimize search functionality for speed and relevance. 7. Ensure seamless backend and frontend integration with APIs. 8. Students should have a login dashboard to check their application status Required Skills: Frontend: HTML, CSS, JavaScript, React.js/Angular/Vue.js. Backend: Node.js/Django, API development (REST/GraphQL). AI: Python, TensorFlow/Keras, recommendation systems. Database: MySQL, MongoDB, cloud-based storage. Tools: Git, AWS/GCP, Docker/Kubernetes. Preferred: Experience in EdTech platforms, SEO, and payment gateways....

    €1323 Average bid
    €1323 Keskimäär. tarjous
    44 tarjoukset
    VUE js software
    3 päivää left

    He is payment for 2 task

    €19 Average bid
    €19 Keskimäär. tarjous
    1 tarjoukset

    I'm seeking a professional who can optimize my Linux server specifically focusing on resource usage. The main area of concern is CPU usage. it runs 1 laravel webapplication with mysql db Skills required: - Deep understanding of Linux servers. - Experience in resource optimization. - Strong analytical and problem-solving skills. Please provide examples of similar projects you've worked on in your bid.

    €33 Average bid
    €33 Keskimäär. tarjous
    20 tarjoukset

    ...layouts and user interfaces using HTML, CSS, and JavaScript. [1, 2, 3] • Implementing responsive design to ensure proper viewing across different devices. [1, 3] • Creating interactive elements and animations. [1, 3] • Back-End Development (depending on role): [1, 4] • Building server-side logic using backend languages like PHP, Python, Ruby on Rails. [1, 4] • Managing databases (like MySQL, PostgreSQL) to store and retrieve data. [1, 4] • Integrating with APIs to connect with external services. [1, 4] • Functionality and Performance Optimization: [1, 2, 3] • Ensuring website loads quickly and functions smoothly. [1, 2, 3] • Debugging and fixing code issues [1, 2, 3] • Implementing SEO best practice...

    €263 Average bid
    €263 Keskimäär. tarjous
    59 tarjoukset

    I'm looking for a skilled professional to set up the web version of my application, which is built with Next JS v14.0.3. The ideal freelancer should have: - Extensive experience with Next JS and its latest version - Strong skills in web application development - Familiarity with setting up user interactions and third-party integrations. Please note that detailed specifics about the application's purpose and integrations will be provided after initial contact.

    €33 Average bid
    €33 Keskimäär. tarjous
    35 tarjoukset
    AWS Fix for Node
    3 päivää left

    I need to fix aws issue on nodejs

    €7 Average bid
    €7 Keskimäär. tarjous
    1 tarjoukset

    I need an experienced CodeIgniter developer to modify my existing code that fetches a list of courses. Currently, all courses are displayed using a single controll...using a single controller and model. I require the implementation to filter and display courses based on predefined categories. Key Requirements: - Separate view for each course category (2-5 categories in total) - No changes to the current user interface design Ideal Skills and Experience: - Proficiency in CodeIgniter - Prior experience in modifying MVC architecture - Understanding of PHP and MySQL - Ability to deliver within the stipulated timeframe The categories for the courses are already defined, and there is no need for a new design for each category. Just a simple filtering of courses based on the existing c...

    €16 Average bid
    €16 Keskimäär. tarjous
    17 tarjoukset

    I'm looking for an experienced developer to create a Content Management System (CMS) using React, Node, and MySQL. The system needs to support user authentication, content editing and publishing, as well as media management. Key Requirements: - Implement a CMS that is user-friendly and efficient - Include robust user authentication to secure the platform - Develop features for content editing and publishing - Incorporate media management capabilities User Roles: The system should support three specific user roles: Admin, Editor, and Viewer. Each role should have appropriate permissions and access levels. Ideal Skills: - Proficient in React, Node, and MySQL - Prior experience in developing a CMS - Strong understanding of implementing user roles and perm...

    €340 Average bid
    €340 Keskimäär. tarjous
    46 tarjoukset

    ...the cheapest one. If the user finds a better tariff, the app rewards him and adds this tariff into its database. - Figma Mockup: - Current app pricing: fee paid upfront before each switch. Fee computed as a % of future savings thanks to the switch, based on the app's own estimates. Win Criteria: - Pragmatism: You are the WINNER if you hand a Word with very few but intelligent comments, versus a contestant with a hard-worked long list of tiny things. Also: You are OUT if you lose your time or my time, for example: You are OUT if you spend time designing logos. You are OUT if you spend time designing Figma screens. You are OUT if you comment about the buttons that should be less/more round or have a

    €19 Average bid
    €19
    14 työtä

    This project is for Ashish A. we already discussed. No need for others to bid. Thanks.

    €73 Average bid
    €73 Keskimäär. tarjous
    10 tarjoukset

    ...to be auto-created (for a typical listing page) - new PAGE to be auto-created (data from the Form to be properly inserted in a prepared default template page and page gets published) - new PIC to be auto-created (data from the Form to be inserted on a template pic background, to make a personalized pic) - some data from the form to be inserted in a table on local listing page , Node (Express), Postgresql. Frontend is done, need automation, APIs, databases, everything to work properly and smoothly. This project is meant to be done in about 5 days, but we'll make it 10 days for your convenience (meaning 10 calendar days as the whole world understands, not some other unprofessional versions of '10 days' that only teens use). I expect someone to be worki...

    €163 Average bid
    €163 Keskimäär. tarjous
    113 tarjoukset

    ...and managing crypto tokens across multiple chains. Key Responsibilities: - Design and develop a secure crypto wallet. - Create and implement smart contracts. - Integrate with various blockchain networks. - Develop features for sending, receiving, and managing crypto tokens. - Ensure the application supports multiple blockchain networks. Ideal Skills and Experience: - Proficiency in Solidity, Web3.js, and blockchain architecture. - Extensive experience in developing crypto wallets. - Prior involvement in DeFi or NFT projects is a plus. - Proven track record in building secure and efficient blockchain applications. Please share examples of your previous projects, particularly those involving crypto wallets. I'm particularly interested in your approach to maintaining securit...

    €302 Average bid
    €302 Keskimäär. tarjous
    22 tarjoukset

    I'm looking for a WordPress developer who can build a single page website for me based on the provided Figma design. The design link is: Key Requirements: - No animations are required for this project. - The page should be built with high fidelity to the Figma design. - Excellent attention to detail and a strong understanding of WordPress is essential. - Prior experience with Figma to WordPress conversions is a plus. Please note that this is a straightforward single page site with no complex interactive elements needed. However, if you have suggestions for enhancements or improvements, I am open to discussing them.

    €28 Average bid
    €28 Keskimäär. tarjous
    77 tarjoukset

    1. preferably React.js 2. excellent understanding and implementation of security techniques for variables and API interaction with variables. 3. have a good understanding of variable state management and React structures. 4. know how to manage cache and optimize SEO. Must be able to implement: 1. User Auth related...of payment related, and Navigation processing should not cause bugs/abuse due to lack of data and status management. ** We do not recommend new developers who do not understand these fundamentals, or who do not have experience and want to gain experience. (You should not use low-level libraries like jquery; an understanding of NVM and REACT-level js is basic). The Design Link:

    €81 / hr Average bid
    Kiireellinen
    €81 / hr Keskimäär. tarjous
    20 tarjoukset

    I'm in need of a Google Analytics professional to assist with fixing issues, configuring my account structure, setting up event tracking, and establishing goal and conversion tracking. Right Node The Tracking Code Have been Installed by every Way, site kit and plugin , header insertion, but still its not working. so I need someone who can fix this. Key Requirements: - Troubleshoot existing Google Analytics issues, particularly incorrect data reporting - Create a structured and organized Google Analytics account - Set up event tracking to monitor specific interactions - Establish goal and conversion tracking to measure performance Ideal Skills: - Extensive experience with Google Analytics - Proficient in troubleshooting and data analysis - Skilled in account setup and event t...

    €35 Average bid
    €35 Keskimäär. tarjous
    29 tarjoukset

    Following a MySQL upgrade from 5.7 to 8, I've encountered a critical issue. The service won't start, and I'm receiving an error about an invalid utf8mb3 character string. Immediate assistance is required to resolve this issue. Skills Required: - Expert in MySQL database management - Experience with MySQL version upgrades - Proficient in troubleshooting MySQL service issues - Knowledgeable in handling UTF-8 character string errors Please bid only if you have the necessary skills and can start immediately. Thank you.

    €125 Average bid
    €125 Keskimäär. tarjous
    51 tarjoukset

    Estoy trabajando en Codeigniter y php tengo archivos en una Carpeta debería pasar ala base de datos pero no logro enviar los datos a la base de datos y eso genera que mi código falle, trabajo se hará por anydesk

    €21 Average bid
    €21 Keskimäär. tarjous
    26 tarjoukset

    ...project as a contractor. The primary focus will be on full stack development of both web and mobile applications. Key Responsibilities: - Full stack development using the MERN stack - Creating dynamic and responsive web and mobile applications - Ensuring optimal database management with MongoDB Essential Skills: - Expertise in React and Redux for frontend development - Proficient in Node.js and Express for backend development - Adept at database management using MongoDB The ideal candidate will have a proven track record in full stack development, particularly with the MERN stack, and should be comfortable working on both web and mobile applications. Experience with creating enterprise-level software is a plus. If you have a passion for building high-quality applications and ...

    €11 / hr Average bid
    €11 / hr Keskimäär. tarjous
    142 tarjoukset