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    ...clear, user-friendly, and visually aligned with our initial design aesthetic. All designs must be compatible with Flutter since the project will be developed using that framework. Links to resources: Miro link: https://miro.com/app/board/uXjVL367OnE=/ Figma file: (Final-Upload)-(Copy)?node-id=0-1&p=f&t=MGvQOFd7rLO7AAwX-0...

    £119 Average bid
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    28 bids

    I need an experienced developer to integrate reCAPTCHA v2 (Checkbox) on the send message button of my custom HTML/CSS/JS website. Ideal Skills and Experience: - Proficiency in HTML, CSS, JavaScript - Prior experience with reCAPTCHA integration - Strong problem-solving skills - Attention to detail

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    30 bids

    I have a Node/Puppeteer script that logs into an EA Sports Ultimate Team WebApp account. I'm looking for an experienced developer to enhance the script to mimic a PlayStation console login, preventing the account from being opened again once logged in. Key Requirements: - Modify the existing script to simulate a PlayStation console login to EA's servers. - Implement functionality to lock the account after the first successful login. - Notify the user if an existing login session is detected. Ideal Skills and Experience: - Proven experience with Node.js and Puppeteer. - In-depth understanding of PlayStation and EA's login mechanisms. - Familiarity with EA Sports Ultimate Team WebApp. - Experience in developing scripts to mimic console behavior. - Playstation/xbox &am...

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    ...integration. -Deep understanding of database creation in PostgreSQL. -Deep knowledge in backend API creation for chat in web system and mobile APP. -Developer needs to have the ability to quickly create complex solutions, deploy them on AWS, and contribute to the team whenever requested. -AI systems integration. -You need to know how to apply SOLID principles. -Understanding of how creating entity-relationship diagram. You can use some tool recommended for that. I need your nodejs developer do this test in three business days so that I can know his abilities: Rules for the test: Implement the backend of the screens contained in the design in the link below using these technologies and others that can add value to the project: Node.js and PostgreSQL. In addition, the pro...

    £12 / hr Average bid
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    17 bids

    complete website design in next js along with SEO

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    1 bids

    I need my WordPress website turned into a static HTML/CSS/JS version. The project will serve as a trial for potential team recruitment. Key Requirements: - Replication of contact forms and interactive elements from the WordPress site. - Dynamic content updates need to be handled using simple HTML, CSS, and JavaScript. - No specific JavaScript frameworks or libraries are required; just pure, straightforward coding. Ideal Skills: - Proficiency in HTML, CSS, and JavaScript. - Experience with WordPress and understanding of its structure. - Able to replicate interactive elements accurately. - Attention to detail to ensure the static site mirrors the WordPress site. this is an example...

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    129 bids

    ...for Android) to ensure optimal performance and user experience. Create a responsive web app using HTML5, CSS3, and JavaScript frameworks (e.g., React, Angular, Vue.js) for seamless cross-device compatibility. Utilize a UI/UX design approach that prioritizes intuitive navigation, user-friendliness, and visual appeal across all platforms. Database: Select a robust database solution (e.g., MySQL, PostgreSQL, MongoDB) to store user data, content information, and platform settings. Design an efficient data schema to optimize performance and scalability. API Integration: Integrate with payment gateways for secure transaction processing. Consider integrating with analytics platforms (e.g., Google Analytics, Firebase Analytics) for comprehensive user behavior insights. Explore third-part...

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    I'm looking for a skilled professional to set up and customize a website ...and overall page structure and color scheme. - Adding new features such as a user login system and contact forms. A keen eye for detail is crucial as I need the website tested thoroughly to ensure all features and functions work perfectly before deployment. Ideal candidates should have: - Proven experience with Envato Codecanyon templates. - Strong web development skills (HTML, CSS, JavaScript JS, JavaScript JSON, PHP, etc.). - Familiarity with hosting environments and server configurations. - Ability to troubleshoot any issues. Deliverables include a fully functioning, customized website ready for deployment and a comprehensive testing report. Please share your portfolio and past projects if you...

    £24 - £200
    Featured Sealed
    £24 - £200
    54 bids

    I have over 10 Excel files containing customer contact details that need to be consolidated into a PostgreSQL database. The good news is that all these files have a consistent format, which should make the task easier. Key Requirements: - Expertise in PostgreSQL - Proficient in Excel - Experience with data consolidation - removing duplications Please ensure to deliver a clean, organized database that accurately reflects the data from the Excel files.

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    14 bids

    I'm looking for a JavaScript expert to help me build a USDT BEP-20 blockchain Turswallet. This wallet's primary function will be to receive USDT, and it will need to interact with the blockchain in several key ways. Key features: - Generate new addresses: The wallet should be capable of creating a new address for every transaction, ensuring optimal privacy and security. - Monitor address balances: The wallet needs to keep track of the balance of all generated addresses. - Facilitate transactions: The wallet should be able to send USDT to other addresses when requested. Security is a critical aspect of this project. The Turswallet must incorporate: - Two-factor authentication: This will provide an additional layer of security for transaction confirmations. - Encryption of keys: ...

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    2 bids

    This is to bring attention to my programming CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details So do not BID here, instead GO TO the CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details

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    The basic example app is simple, just include several small binaries of Hello-World compiled/built with Rust/C/C++/golang and the app must execute them and display the app message in an activity or 'view'. So you will need to use JNI or ffi or channels or bridges if using flutter etc. You can use whatever cross-platform method you prefer. You must provide all sources and binary for Android and one other platform. Clear? The app will simply call several versions of "Hello World!" binaries (one in C, C++, Rust..) inside the "Apk" for example, and display the Hello World output in some GUI (graphical view/user interface) of the app. You can post just the BINARIES and provide the Source Code "after" you are AWARDED the contest. THAT&#...

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    2 entries

    I'm looking for an experienced developer to create a comprehensive IPTV panel. The project is a multi-faceted web and mobile compatible panel w...focus on the following features: - User Management: A system to handle user accounts, subscriptions, and permissions. - Channel Streaming: A reliable and efficient module for streaming various channels. - Billing System: An integrated billing system for subscription payments and other charges. The ideal candidate for this project should have extensive knowledge and experience with C, C++, PHP, PostgreSQL, and Java. They should also have a strong understanding of IPTV technology and systems. Experience in developing cross-platform applications is crucial, as this panel needs to function seamlessly across web browsers, mobile devices,...

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    26 bids

    I need specialists to create a professional platform for building e-commerce stores similar to Salla and Zid: 1. Backend Developer Experience: At least 3 years. Required Skills: Expertise in languages like PHP (Laravel), Node.js, or Python (Django). Proficiency in working with databases like MySQL or PostgreSQL. Experience in designing APIs. 2. Frontend Developer Experience: At least 3 years. Required Skills: Proficiency in React.js, Vue.js, or Angular. Strong knowledge of HTML, CSS, and JavaScript. Good understanding of user experience (UX) and best design practices. 3. UI/UX Designer Experience: 2-3 years in user interface design. Required Skills: Expertise in using design tools such as Figma or Adobe XD. Ability to turn ideas into interactive

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    I'm seeking a professional to create a minimalist, monochrome-themed portfolio for me. This portfolio needs to highlight my web development and UI/UX design skills. Key Requirements: - Showcase of web development skills: HTML, CSS, JS, REACT, REACT NATIVE, JQUERY(Need small projects developed with code base) - Display of UI/UX design skills: Figma, AdobeXD, Sketch(should include case studies) - Content sections to include: About Me and Project Showcase (Testimonials section is not necessary) Ideal Skills: - Proficient in web development and UI/UX design - Strong understanding of minimalist design principles - Experience in creating engaging, user-friendly portfolios

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    ...repeat queries. Visualizations will play a significant role in enhancing user experience, and you will implement or D3.js to render query-driven, interactive charts, graphs, and other data visualizations. The backend will be built on Node.js and deployed on a serverless platform like Vercel or AWS Lambda to ensure scalability and cost efficiency. The backend will be responsible for handling API requests, managing AI and database interactions, and ensuring fast, seamless integration between the frontend and AI workflows. The backend will also manage structured metadata storage, such as patent tags, user query logs, and analytics, using Supabase or PostgreSQL. To ensure a secure and scalable platform, the system will include authentication and authorization features. This...

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    ...functionality: Admin JS: Vendor JS: Customer JS: Set up backend server: Node.js/Express or Python/Django: or Create database schema: Database setup: Define schemas for flights, vendors, and customers. Dependent Files to be edited: HTML/ (for global styles) Follow-up steps: Install necessary packages for backend (Express, Mongoose, etc.) Set up database connection Implement authentication (JWT or OAuth) Test each interface for functionality and responsiveness The work should be done in 2 months and needs to be fully functional as it will be a major college project Frontend: HTML, CSS, JavaScript (with frameworks like React or Angular) Backend: Node.js, , or Python (Django/Flask) Database: MongoDB, MySQL, or PostgreSQL Authentication:

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    Se requiere realizar un CRUD, integrado con cognito, redis para mejorar el Performance, integrado cloud watch, lambads, auditoría, sanitizar campos de entradas, rate límite de apis, stack: typescript y aws

    £17 Average bid
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    8 bids

    I'm seeking a professional to create a minimalist, monochrome-themed portfolio for me. This portfolio needs to highlight my web development and UI/UX design skills. Key Requirements: - Showcase of web development skills: HTML, CSS, JS, REACT, REACT NATIVE, JQUERY(Need small projects developed with code base) - Display of UI/UX design skills: Figma, AdobeXD, Sketch(should include case studies) - Content sections to include: About Me and Project Showcase (Testimonials section is not necessary) Ideal Skills: - Proficient in web development and UI/UX design - Strong understanding of minimalist design principles - Experience in creating engaging, user-friendly portfolios

    £340 Average bid
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    119 bids

    ...transaction processing. * Max dev hold amount (%): Automatically skip tokens if the dev owns too much percentage of a token. * Monitor price every millisecond * High speed super fast RPC node. * There is no min or max pool size requirement * Slippage option can be set Any other features you can recommend we can discuss this I don't want the bot to snipe coins that have migrated on to radium NO. The bot must snipe fresh newly created coins, there are around 60 new coins created every single minute and the bot should be capable of sniping every newly created coin. This bot must use a lighting fast high-speed RPC Node. I will require this bot to be fully set up by the owner who creates this for me, i will only approve once it's up and running as per my req...

    £250 - £750
    Featured Urgent Sealed
    £250 - £750
    49 bids

    ...Proven experience developing e-commerce websites. Proficiency in CMS platforms like WordPress/WooCommerce, Shopify, Magento, or custom development using frameworks like Laravel, Django, or Node.js. Expertise in front-end technologies (HTML, CSS, JavaScript) and responsive design. Experience integrating third-party APIs for payment, shipping, or analytics. Knowledge of database systems (MySQL, PostgreSQL, or MongoDB). Understanding of secure coding practices to ensure data protection. Preferred Qualifications: Experience with multiple CMS platforms or building custom e-commerce solutions. Familiarity with tools like BigCommerce or OpenCart. Knowledge of performance optimization, caching, and scalability. Previous experience in UX/UI design for e-commerce platforms. Deliverables: A...

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    54 bids

    ...Scalability: Designed to handle growing user numbers. - Data Protection: GDPR-compliant storage and processing of user data. - Performance: Fast loading times and smooth user experience. - Availability: 99.9% uptime through robust hosting solutions (e.g., AWS). 5. Technical Requirements - Front-End: Modern web technologies such as React or Angular. - Back-End: Node.js or Django. - Database: PostgreSQL or MongoDB. - Hosting: Cloud solutions like AWS, Azure, or Google Cloud. - Security: SSL encryption and two-factor authentication. 6. Milestones 1. Project Initiation: Finalize requirements. 2. Design Phase: Develop wireframes and mockups. 3. Development Phase: - Implement core features. - Integrate verification and payment systems. - Develop the Tender Manager. 4. Testin...

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    70 bids

    ..." } ] Error Response: Return appropriate status codes (e.g., 404, 501). AWS Infrastructure Implementation: AWS Infrastructure Setup: â—‹ Implement CloudFormation templates to provision any AWS API Gateway endpoint as mentioned above. â—‹ Create a Custom Authorizer (Lambda function) to verify user access tokens with Auth0 and return IAM policies to accept or deny the API requests. â—‹ Provision a PostgreSQL database on AWS RDS with a users table. The table should include columns id and sub (the unique key), where sub is retrieved from the user's token. CI/CD and Automation: 1. CI/CD Integration: â–  Store all CloudFormation templates in the GitHub infra repository. Ensure that changes to this repository trigger an infrastructure deployment via AWS CodePipeline. â–  Deploy all ...

    £235 Average bid
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    44 bids

    I'm seeking an experienced PHP/Node.js developer to build a custom script for a Social Media Management (SMM) dashboard. The primary requirement for this project is the development of a comprehensive user dashboard. Technical Requirements: Front-End: HTML5, CSS3, JavaScript (React.js/Vue.js/Angular preferred). Back-End: PHP (Laravel/CodeIgniter) or Node.js. Database: MySQL/PostgreSQL. Security: SSL encryption, data validation, and protection against common vulnerabilities. Questions: Have you developed an SMM panel or similar platform before? Can you provide examples of previous work? What technologies would you recommend for this project and why? What is your approach to ensuring security in the panel? Note: All the complete requirements for developing SMM control panel so...

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    66 bids

    We want to create a fully custom-coded LMS website inspired by (only referencing its layout and user flow) using Cursor AI. This means no WordPress, Wix, or Figma—just custom HTML/CSS/JS with code generation and editing via Cursor AI. After deploying on Netlify, we’ll later revise images/text to avoid any direct duplication or trademark elements from the original. Reference Pages (for structure and design approach only): Main: Landing: Menu 1 (Company Intro): Menu 2 (Landing Page Intro): Menu 3 (Purchase Page):

    £926 Average bid
    Urgent
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    35 bids

    ...requisitions (e.g., services, transportation, raw materials) with role-based access for users, approvers, and admins. Below are the key requirements: Technical Requirements: Web-based solution using modern frameworks (Flutter or ASP.NET Blazor). Backend to use GraphQL with Node.js (TypeScript) or ASP.NET Core. Authentication and authorization through MSAL, integrated with Microsoft Entra for SSO. PostgreSQL database (SQL Server is not allowed). Well-documented code or external documentation. Fully localized frontend (default in English, translation-ready). Functional Requirements: Role-based access: Users: Create, view, and edit their requisitions. Approvers: Approve/reject requisitions with feedback. Admins: Configure workflows and override locked fields. Configurable approva...

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    76 bids

    ...purposes. AI Integration: Integrate OpenAI's ChatGPT API to process transcribed input and generate conversational responses. Ensure seamless, natural conversation flow. Backend Development: Create a backend system (Python with Flask/FastAPI or Node.js with Express) to: Handle API calls to Twilio, OpenAI, and Stripe. Store customer details, PaymentIntent IDs, and call logs in a database (SQLite/PostgreSQL). Implement a webhook to monitor call status and trigger payment capture when the call ends. Web Interface: Develop a simple web page where customers can: Register and input payment details. View their usage and payment history. Contact support if needed. Testing: Conduct end-to-end testing for: Call quality and ChatGPT responses. Accurate billing based on call duration....

    £110 Average bid
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    36 bids
    DeFi Platform Creation
    6 days left
    Verified

    ...and liquidation processes. Collateral Management: Develop smart contracts for managing various types of collateral (e.g., ETH, BTC, stablecoins, other DeFi assets). DAO Governance: Develop governance mechanisms based on tokenized voting, with stakeholders being able to vote on parameter adjustments (e.g., collateralization ratio, interest rates) and protocol upgrades. 2. Backend Infrastructure: Node Infrastructure: Set up and maintain blockchain nodes (Ethereum, Polygon, or other compatible chains). API Layer: Build RESTful APIs to interact with smart contracts, enabling real-time data retrieval, transaction processing, and event tracking. Database: Set up a secure database system for storing off-chain data (e.g., transaction history, user balances, collateral status). 3. F...

    £22 / hr Average bid
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    82 bids

    ...for **Project Description:** We are seeking a skilled web developer/designer to update and enhance our current website, ****, by creating a simpler, cleaner, and modern HTML/CSS/JS version. The current website code, which is a complex modification of a CSS template, will be provided for reference. The goal is to deliver a maintainable, aesthetically appealing one-pager with updated content, improved usability, and additional functionality. ### **Key Requirements:** 1. **Website Redesign:** - Simplify the current codebase into easy-to-maintain HTML, CSS, and JS. - Modernize the design while using our corporate colors and ensuring an appealing, professional look. - Ensure all fonts are adjustable through CSS for easy customization. 2. **Content Upd...

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    ...for periodic fraud report delivery. Deployment: Containerize the application using Docker. Deploy the system on a cloud platform (AWS, GCP, or similar) with monitoring tools like Prometheus and Grafana. Testing and Optimization: Perform unit, integration, and load testing. Optimize database queries, API interactions, and task execution times. Skills Required: Backend: Python, Flask/FastAPI, PostgreSQL or MongoDB. Frontend: React.js, Recharts, Axios. Blockchain: Experience with Solana, Solscan API, or similar blockchain APIs. Task Scheduling: Celery, Redis. Email Services: SendGrid, SES, or similar. DevOps: Docker, Kubernetes, CI/CD pipelines, and cloud hosting platforms. Testing: Locust, Postman, and debugging tools. Deliverables: Fully deployed SherlockSol system (backend, fro...

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    ...we won't aim for a complete solution. However, the project must include a functional component, as it will be needed for one of our stages, which is testing. An essential part of the project involves designing both functional and non-functional requirements, as well as proposing a suitable tech stack for the specific problem being solved. In terms of functionality, this could include a complete CRUD (Create, Read, Update, Delete) operation for a single entity. Another essential tool for our work will be a Git repository. Each group must set up a Git repository, and only projects within the repository will be reviewed. All elements we develop should be stored there, including a general project description, documentation, diagrams, and other schematics. This information should...

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    ...supported by Supabase, Postgres and Deno EdgeFunctions in the backend. salary: $1500/month. if you are hired you must work in EU time zone. the first step in the interview process in a skills assement task. This evaluation task will give you the opportunity to demonstrate your expertise in our Front-End stack. To complete this task successfully, you will need to be proficient with: Git, Github Node, npm and npx Angular and the ng CLI, TypeScript NgRx, RxJS Tailwind CSS You will need a computer ready with the tools necessary to work with the above. Please make sure that you have these installed to the latest versions. If you don't already have a Github account, then ensure you have one before you begin. This task should not take any longer than 1-2 hours. As timing is a k...

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    I need my current website updated with a new logo and some new content. However, when I tried to do this, I noticed some outdated node dependencies causing issues. You will need to resolve the node versioning error in the existing React project before I can proceed. Please check the GitHub repo if you can do it or not.

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    I'm seeking a seasoned FreeRADIUS Developer to tailor and enhance our FreeRADIUS server's functionalities. Key areas of focus will be: - Customizing Authentication, ...implementation. Bandwidth usage tracking and logging. Debug, test, and optimize the setup for production readiness. Skills and Qualifications: Strong experience with FreeRADIUS (setup, customization, and unlang scripting). Proficiency in working with RADIUS attributes for authentication and accounting. Hands-on knowledge of Linux systems (e.g., CentOS, Ubuntu). Experience with SQL databases (e.g., MySQL, PostgreSQL) and query integration. Familiarity with NAS devices, networking concepts, and protocols (e.g., DHCP, PPPoE). Ability to write clean and well-documented code/scripts. Excellent troubleshooting a...

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    9 bids

    ...quality parameters. Key Features: - A sleek, contemporary design that embodies a modern and stylish appearance - Comprehensive filtering options for customers: by price, diamond type (natural or lab-grown), weight (carats) and measurement, cut, polish, symmetry, fluorescence, L/W ratio, table, depth, and certificate - Real-time data retrieval from our suppliers' API The tech stack could be HTML, JS, CSS (or Bootstrap) for the frontend, and PHP or ASP.NET for the backend. Speed is crucial, so I'm open to any efficient solution you can provide. Ideal candidates for this project should have: - Proven experience in e-commerce website development - Strong skills in the suggested technologies - Prior work with real-time data integration from API - A portfolio showcasing mo...

    £1209 Average bid
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    130 bids

    ... 3. Admin Panel: Manage users (customers and merchants). Content management (categories, photos, and text). Handle complaints and feedback. Monitor system performance with statistics and analytics. Technical Requirements: Modern development technologies such as Flutter or React Native for mobile apps, and Laravel or Node.js for the backend. A robust database system like MySQL or PostgreSQL. User-friendly and responsive interfaces for all components. High-level data security and payment gateway integration. Timeline and Deliverables: Please provide a detailed timeline with the estimated cost of the project. Include any previous relevant projects or experience (if available). We are eager to collaborate with a skilled and professional developer to deliver this ...

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    1. Review an existing PostgreSQL database that was not completely setup this project. 2. Use RETS system to download 20 years worth of historical data from an existing real estate MLS server. 3. Use RESTFUL API to set up daily, incremental downloads of the same data. The existing database is a real estate MLS using a very well established RESTFUL API standard called RESO Web API Core 1.0 (). The reason for using the RETS system to do the initial download is that the number of historical records in some of the data fields has proven to be impractical (tens of millions of records) to download using the API as it is simply too slow. I am open to alternative methods here though. There will be a limited number of transforms (calculated fields) based upon the

    £14 / hr Average bid
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    57 bids

    My React-based presentation website needs some minor fixes. Looking for someone who can sort it out quick. List of Tasks: - Change Contact Number and Address on Footer & Contact Page - Start Node Server Strapi on Digital ocean Droplet via Terminal/Console-

    £2 / hr Average bid
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    35 bids
    n8n Flow Optimization
    5 days left
    Verified

    I need help with a small improvement in my n8n workflow to make it more organized and easier to manage. The task includes: Clean and Split a Code Node Remove unnecessary code from the existing Code node to keep it clean and efficient. Split the Code node that currently contains HTML, CSS, and JavaScript into three separate Code nodes to make it easier to update and maintain. Reusable Components I have a table and some functions that I want to use in different Code nodes without copying them repeatedly. I need a simple solution to make these components reusable across the workflow.

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    ...tier) Support for both Raydium and Jupiter aggregator Transaction optimization using Jito bundles Dynamic compute unit and fee optimization Detailed transaction monitoring and reporting Technical Requirements: Transaction Speed: Target execution time: 2-3 seconds maximum Optimized for shared RPC performance Fast confirmation prioritization Command Structure: Simple CLI commands: node tokenaddress and node tokenaddress Configurable SOL amount for initial buy Automatic full position liquidation for sells Performance Monitoring Output: Buy Transaction: Time started Time confirmed Jito fees Swap fees Total investment including fees Sell Transaction: Time started Time confirmed Jito fees Swap fees Final amount including fees Deliverables: Fully functional CLI trading scr...

    £194 Average bid
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    43 bids

    I'm looking for a skilled developer or a team to build a robust SaaS platform with a focus on financial management. The platform will encompass key featur...generating financial reports without manual intervention. - Workflow Automation: This includes primarily task assignment features. - Data Visualization Dashboards: The dashboards will primarily display data in tables and grids. Ideal Skills and Experience: - Proficient in Angular for the frontend. - Strong backend experience with Python (Django) or Node.js. - Knowledgeable in databases, particularly PostgreSQL. - Previous experience in developing financial or accounting software. - Excellent communication and project management skills. This is a great opportunity for you to showcase your skills and deliver a high-quality...

    £7744 Average bid
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    94 bids

    I'm looking for a skilled web developer to help me create a personal blog. The site should be built using HTML, CSS, JavaScript, and jQuery. Key Features: - About Me Section: This will provide visitors with background information about me. - Blog Posts Section: This is where I will share my thoughts and experiences. - Contact Form: A simple and effective way for visitors to get in touch with me. - Monetization: The site should be designed with future monetization in mind, primarily through advertisements. Ideal Skills: - Proficient in HTML, CSS, JavaScript, and jQuery. - Experience in creating personal blogs or similar websites. - Understanding of web monetization strategies, particularly through advertisements. Please provide examples of similar projects you've completed in ...

    £23 / hr Average bid
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    72 bids

    ...Will Provide: Fully functional VBA code for keyword replacement. An HTML-based interface to generate the code. Example Word templates and sample keywords for testing. Deliverables: A server-based application that can handle the Word document replacement process and generate PDF files as output. Database integration for storing and retrieving keywords. Fully functional user interface for input, keyword management, document upload, and PDF download. Ideal Candidate: Strong experience in VBA, Word document automation, and PDF generation. Proficiency in server-side technologies (Node.js, Python, PHP, or any other suitable language). Familiarity with database systems like MySQL or PostgreSQL. Experience in developing user-friendly interfaces and handling file uploads/download...

    £71 Average bid
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    9 bids

    I have a legacy React JavaScript project that needs to be converted to the latest TypeScript version. I am looking for an experienced React developer to assist with this migration. Required Skills: TypeScript React Redux Redux-Saga Redux-ORM More details will be provided during the interview.

    £207 Average bid
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    124 bids

    1. Review an existing PostgreSQL database that was not completely setup this project. 2. Use RETS system to download 20 years worth of historical data from an existing real estate MLS server. 3. Use RESTFUL API to set up daily, incremental downloads of the same data. The existing database is a real estate MLS using a very well established RESTFUL API standard called RESO Web API Core 1.0 (). The reason for using the RETS system to do the initial download is that the number of historical records in some of the data fields has proven to be impractical (tens of millions of records) to download using the API as it is simply too slow. I am open to alternative methods here though. There will be a limited number of transforms (calculated fields) based upon the

    £29 / hr Average bid
    £29 / hr Avg Bid
    101 bids

    ...exchange (CEX) wallets. • A list of CEX addresses will be provided, and it should be easy to update this list. • Maximum Balance: If the receiving wallet’s total balance exceeds 40 SOL, it should be discarded, and no alert should be sent. Alerts to Telegram When a transaction meets the criteria, the bot should send a message to the Telegram group with the following details: • Wallet Name: Example: “MOTHER1”. • Wallet Address: The address of the sending wallet. • Receiving Wallet Address. • Amount of SOL sent. • Link to Solscan to view the transaction. Note: Examples will be provided during development to guide implementation. Technical Requirements 1. Libraries and Required APIs • Solana API: to retrieve outg...

    £930 Average bid
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    73 bids

    I need a skilled developer to integrate Okta for both authentication and authorization in my existing React Single Page Application (SPA), and securing my Node API. Task Breakdown: - Implement Okta with Fusion Auth within the React SPA using Axios for API calls. - Protect the Node API with Okta, utilizing simple token validation for access control. - use MFA with OTP Ideal Skills: - Proficiency in React and Node.js - Extensive experience with Fusion Auth - Strong understanding of token-based authentication - Expertise in using Axios for API requests.

    £119 Average bid
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    96 bids

    My Spin to Wheel app, purchased from Codecanyon and modified with some JS functions, requires urgent attention. The wheel isn't spinning, and there are multiple issues with the code that need to be fixed for the app to work properly. Key Requirements: - Debugging JavaScript errors, particularly on the Spin function - Resolving API integration errors - Fixing issues with WebPoints update The app needs to integrate seamlessly with my website, where FMID, WebPoints, and Nickname are sourced. Each spin should correctly deduct 4 WebPoints, and if there are insufficient points, an automatic spin should occur, updating the user's WebPoints in real time. The final result of the spin needs to be sent to a separate Game API to award gifts. Ideal Skills and Experience: - Profi...

    £138 Average bid
    Featured Urgent
    £138 Avg Bid
    18 bids

    I require professional assistance for the basic installation of on my Windows system. - Node and npm: Both are installed and ready for use. - Dependencies: I'm uncertain about the specific libraries or dependencies needed for my project, so guidance in this area would also be beneficial. Skills & Experience Required: - Proficient in installation and setup - Familiar with Windows environment - Experienced in identifying and installing necessary project dependencies and libraries - Able to provide clear, understandable guidance

    £6 / hr Average bid
    £6 / hr Avg Bid
    15 bids

    More details: What type of items will the CNC machinist primarily work on? Metal components - mostly stainless steel parts Which machining operations are required for these metal components? Turning, Milling, Drilling - none but he needs to have the understanding to see whats invoved in the job to order material. What kind of drawing formats will the CNC machinist be working with? DXF files - and pdf drawings.

    £7 / hr Average bid
    £7 / hr Avg Bid
    24 bids