Web3 js tutorialJobs

Necesitamos una empresa de software con mucha experiencia comprobable en desarrollo de proyectos de alta gama a medida (nada de WordPress ni templates). Nuestro proyecto se trata de un marketplace de vehículos automotriz con: compradores vendedores, subastas en tiempo real y arriendo de vehículos. Stack de tecnología a utilizar: Backend- python, JS con framework nest Frontend- React Js DATABASE- postgre o mongoDB Aplicación móvil- React Native (la participación es híbrido) El superadministrador: se usará una plantilla para el Frontend. Las subastas: nuestro área de subastas es en tiempo real, Es decir habrá una persona con el nombre martillero dirigiendo la subasta en tiempo real. Tendrá bill...

...Editable blocks Editable logos Create unique URLS - SEO wise Design wishes 14 different logos containing the name of each “BRAND name” FIGMA only / UX optimizing just like on FIGMA project Requirements WORDPRESS BASED Able to connect up with our DIV - contact formular on - FROM OUR BACKEND DEVELOPER (RoR Ruby On Rails) It should always be possible to load external JS as the current one is based on, so I don't think they can make something that won't work with the type of solution we use at the moment. MENUS Each site needs to have this menu Om "Companyname" (about us) Bestil tilbud (order quotes) Brancher - EITHER DROPDOWN or search the SEARCH bar? - Recommendations wanted Kontakt os (contact) Lær mere om håndværker (Lear...

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Hej Dinesh L., Jeg lagde mærke til din profil, og vil gerne tilbyde dig et projekt. Vi kan diskutere detaljer over chat.

This is an ongoing project and most likely it will turn into a long term business relationship if things play out accordingly. MUST have: Python Selenium/Scrapy Django/Flask HTML/CSS/Boostrap JS MySQL, Postgres, Sqlite Redis, mongodb AWS, Heroku GIT + zenhub TDD, SOLID Nice to have: -React/Redux -CI, CD -Graphql -Elastic search Please show your past experience in your proposal PD: state what passions you about working as a freelancer in less than 10 words. all details will be provided to the few selected throu DM. Best Regards!!

I have two bugs i need to fix them

I have a web app that is creating a massive memory leak. I would like that resolved

Hi, 1) site brake when i go to production mode. 2) on develper mode i have this erorr : net::ERR_ABORTED 404 Error: Script error for: Magento_Cookie/js/require-cookie at makeError () at ()

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I'm looking for a skilled Laravel and Vue JS developer to create a real-time Sales Report. Key Features: - The main feature of the report is the ability to display sales data by product. - The data for the report comes from an existing database, so the ideal candidate should be comfortable working with database integration. Key Requirements: - You will need to ensure that the report updates in real-time as transactions happen. - The data presentation should be clear and user-friendly. Ideal Skills and Experience: - Strong knowledge of Laravel and Vue JS is essential. - Prior experience with real-time data updates and database integration. - Experience in creating sales reports or similar data-driven projects would be a plus.

Cơ bản chỉ cần code html css và js

...to copy/paste! ;)). This is not hardcore stuff, it's spending time on my site (I can tell you obvious things), seeing what needs to be explained (asking questions) and then writing the shortest explanation possible with screenshots so any dev (or me!) will know how to update something. For me it is useful like an FAQ- "I want to use calendly instead of scheduleonce, well where do I change the js?". NOTE: You don't need to explain how to copy/paste, so not making essays - more showing where with clear titles! ;) DETAILS - No tight deadline, fixed hours etc. - Be organised so you come up with a list of questions and ask a dev together - Don't have to do calls, but have to be able to communicate in text clearly - You need to be very good with common sen...

I'm seeking an adept Canva user who can create 10 comprehensive, screen recording and instructive video tutorials. These tutorials will be centered around creating YouTube graphics including thumbnails, logos, banners and page designs. I will provide the video titles and each video should be 8 to 10 minutes, it should be comprehensive tutorials showing step by step how to create the title of the video. Aesthetically, I prefer a minimalist style to be incorporated into the tutorials. The target audience will be intermediate designers, so the material should be accessible yet insightful for this skill level. Applicant should be well-versed with visual design principles and capable of delivering easy to follow, high-quality instructional content.

I am looking for a specialist to create an interactive UI in React Js that provides a seamless user experience. This project will require: - The creation of at least two UI test cases, with a clear emphasis on user interaction tests. - Setting up and integrating Routing and Guard Components for authorization. - Developing a backend in Spring Boot. - Saving credentials in a MySQL database. Ideal candidates should have solid experience with React Js, Spring Boot, and MySQL database. Proficiency in creating user interaction tests is also a must.

...2022 passout only)? Are you passionate about programming languages and eager to make your mark in the IT industry? Look no further! We’re hiring talented individuals to join our dynamic team. Position: Software Engineer Domain: Finacle (Banking) Location: Major cities in India and international locations Why Choose Us? Comprehensive end-to-end training in Unix/Linux, JSP, HTML, Core Java, Node JS, Node red, Oracle SQL, and PLSQL. Exciting projects in the banking domain Opportunities for growth and career advancement Terms and Conditions: Commitment: Minimum 3 years with us Training: First month (free accommodation), followed by competitive salary Performance-based increments from the second year onward Global travel opportunities Qualifications: - While we do not have...

Seeking an experienced full-stack developer to collaborate on a project. The project utilizing React, NodeJS, and Express JS. A Figma link will be provided for reference. Given the urgency, we require someone capable of completing the project within a tight 2-week deadline. Please apply only if you can commit to this timeframe. Key Responsibilities: - Develop a comprehensive E-commerce platform. - Integrate a Learning Management System. - Implement a discussion forum for user engagement. Further details will be shared upon selection. To express your interest and be considered, kindly begin your bid with word 'Interested'. Looking forward to working together to bring this project to fruition.

Hi I have a project requiring development of a customised webapp with frontend in and backend in node,js + mongo db and Azure devops (infrastructure + load testing + load balancing + networking + autoscaling). QA test would be need to be performed before commmercial launch, both functional and UAT. Kindly go through the attached document specifying our project requirement and other terms. If the project interests you then we can take it forward, and I can share our detailed project requirements etc. Regards, Amit

Hi are you available for a session sometime within the next 8 hours? I am looking for someone to help teach me and help me to create a C# Web API using ASP.NET core which will be a middleware between an Angular front end and a deep learning model backend I have completed a basic start up from Microsofts tutorial - but I am struggling to understand how to link the C# Web API to the front end and to the back end The front end at this stage is a simple button that will endeavour to upload an image for classification - the backend at this stage is a sequence of image pre-processing steps to segment the area of interest from non-areas of interest

Hi We are launching a new case battles website and are hiring a front end dev to craft pages based on html / css / js so we can give to our backend dev to built out the project. We will use place holder images that we will have re designed but for now just go with that. We are building a new case battles website called case gone wild () and the two websites want you to use for our project is : 1 - 2- Our colours will be dark themed and the cases will be based on games such as 1- csgo and csgo2 2- Fortnite 3- cod This Project is paid per page and we want the following pages designed: 1- new homepage 2- battle lobby page 3- example battle page (4 player placement) and we want the items to be made as an editable animation that we can use

I am looking for an experienced developer with expertise in HTML, CSS, JS, React/Angular, Node.js, and MongoDB to build an intuitive recipe platform. This platform should be responsive and user-friendly, embodying the following features: - Search Functionality: Users should be able to filter recipes by category and search for specific ones using keywords. - User Accounts: Basic user accounts (with email and password) should be implemented. No social media logins or guest accounts are required at the moment. - Save and Share Features: Users should have the ability to save their favorite recipes for later viewing and share them on various social media platforms. Having any examples of similar work you've done previously would be advantageous, as this would assist me in better un...

I'm seeking a proficient developer to build a user authentication and authorization system using JS, Node.js, and MySQL. The core function of this project will be role-based access control. Key Features: - Role-based access control system: The system should be able to accommodate three different roles - Admin, User, and Guest, each with different permissions. Ideal Skills and Experience: - Strong proficiency with Frontend JavaScript, and Backend Node.js. - Proficient understanding of databases particularly MySQL. - Comprehensive experience in building authentication and authorization systems. - Knowledge of implementing role-based access control. 1 Registration Screen for Admin & User UserID Password Confirm Password FirstName MiddleName LastName Email Ph...

I am searching for an advanced level Web3 backend developer who has extensive experience working with Ethereum. The scope of the project requires the following functionalities to be integrated: - Smart contract implementation - Token creation The ideal candidate should have a strong grasp of blockchain technology, particularly Ethereum, and a proven track record of implementing smart contracts and creating tokens. They need to maintain the highest level of quality, accuracy, and security in their work. Advanced skill set in backend development is a must.

I'm currently using a line chart that displays historical data of prices of items sold online. I would like to create a metro map style of stacking lines for the cases that prices of different series overlap. I've found this not possible with standard chart libraries that I'm currently using. I'm looking for a developer that would be able to implement a custom solution using D3 JS and include the line chart in my React app. Attaching screenshot for reference of metro map showing stacked lines the way I want to implement them. Thanks

I am looking for an expert to set up an open-source Stabl...AWS for AI image and video generation. The system will be developed with a focus on real-time processing. Notably, the Generative Adversarial Networks (GAN) ML model will be used. Essential Skills: - Proficiency in Python - Solid understanding and experience with AI, specifically GAN - Familiarity with AWS - Experience in ML - Good understanding of the Web and how to set up GUI - Knowledge in node js is desirable Mission: - Select and set up the appropriate AWS instance for the system - Ensure the system is capable of real-time AI image/video generation, utilizing GANs - All operations should be manageable through a Web GUI Please bid only if you have satisfied the aforementioned requirements. Looking forward to your app...

I have a header created with elementor that allow me to display it based on specific page, product, category, etc... but I want to display it based on the URL and elementor dont give me that option. I have one wordpress installation but I have different domains for different pages in the same wp installation. Example: the website is hosted on but the...installation but I have different domains for different pages in the same wp installation. Example: the website is hosted on but the are some landing pages inside the wp installation that are access with other domain (So every time the URL is , it should display the custom header created with elementor) I expect it to be solved with PHP/JS, not with CSS

I am looking for an experienced freelancer capable of creating a simple web scraping tool, able to extract text content, i...freelancer capable of creating a simple web scraping tool, able to extract text content, images, and links from a specific url (you just need to do one single url and I take it from there). The extracted information should be in a python dictionary and saved to pkl Skills: - Experience in web scraping - Proficient in handling js and automation This is a very simple project for the right individual. I need all the visible info and images (no maps) plus the info in the JS that must be reached by clicking a button. This is a couple of hours of work max, and needs to be done in Python and for today. I will provide the URL when I make sure you can handle...

I am seeking a proficient developer to create a custom-built chat program for web. The chat function must include the following features: - Private Messaging - Group Chat I want a version similar to the famous DigiChat version. Pictures will be attached programming languages lareval-php- vue js I have a video clip of everything I want, but the existing pictures are a clarification. I want someone who knows the DigiChat version and has previously made a similar chat version Ideal skills include web development, a firm grasp of chat program functionality, and the ability to implement the unique design I will provide, so aesthetic finesse is a must. Your creativity will be appreciated, but following my specific design preferences will be critical for this project. Please include any ...

I'm in the hunt for a versatile and artistic video production expert who can create dynamic videos for distinct purposes, primarily marketing and promotion, as well as storytelling and entertainment. I require numerous types of videos ranging from corporate, to promotional, to tutorial. Key Responsibilities: - Understand and implement specific design guidelines for different types of videos - Merge creative expertise and technical skills to produce high-quality videos - Collaborate to produce engaging video content that captivates the target audience and effectively delivers the intended message Required Skills and Experience: - Proven track record in various forms of video production - Proficient in the latest video editing software and tools - Strong storytelling abilities...

...Medusa JS based platform. The key requirements for this project are: - **Features and Functionalities:** I want the web builder to have a drag-and-drop interface and pre-designed templates. This is crucial for the user experience and will set it apart from other platforms. - **Drag-and-Drop Interface:** I need the drag-and-drop interface to be easy-to-use, and allow users to rearrange elements. It should also support multiple device views, such as desktop, mobile, and tablet. - **Pre-Designed Templates:** The pre-designed templates should be modern and clean. It would be beneficial to have a variety of industry-specific templates and customizable color schemes, but for now, the primary focus is on modern and clean designs. The ideal candidate should have experience with Medusa...

...services, accommodating users of all ages, from elementary students to adults. The website needs to be intuitive and user-friendly, fostering seamless interactions between students and tutors. It should include features like: - Live Tutorial Sessions: Real-time connections between tutors and students. - Recorded Tutorial Lessons: An archive of pre-recorded lessons for self-paced learning. - Interactive Quizzes: Engaging tools to evaluate the learners' understanding of the topics. - Peer-to-Peer Learning: A unique feature to encourage student-to-student tutorial sessions. Added functionalities such as a robust search engine for tutor profiles, a secure payment system, and a user-friendly interface for scheduling and booking sessions will be appreciated. Ide...

I have a php html5 flash js based game for Vesta (Centos 7) panel and a high security installation instruction for vesta. There are detailed nginx directives, I need a friend who can install / apply them in the plesk panel. So what I need is to fulfill these installation instructions in a way that is suitable for plesk centos 7 and to install the game, to take note of every installation step and adjustments made for plesk while installing the game and to create an installation instruction in accordance with plesk and share it with me. The most suitable candidate: - Expertise in CentOS and general Linux systems. - Experience in game installations on Linux. - Courteous, efficient and effective communication.

...skilled React developer, or a Full Stack developer proficient in React JS and Java/Spring. The goal is to create a personal food ordering app, which would facilitate online ordering of food. Key Features: - User Registration and Login: The app should allow users to sign up, log in, and manage their account. - Browsing and Ordering: Users should be able to view a menu, search for items and place orders. - Cart and Checkout: The app will need to have a cart feature and a seamless checkout process. - Order Notification: The app should send orders to the restaurant and have the functionality for the restaurant to either accept or reject the order. The successful freelancer for this project should have a strong proficiency in React JS, Java/Spring, and experience in developin...

The video needs to show users how to use the site at Video should be similar in style to the videos on or Voiceover can be AI but needs to be realistic with US, UK or Australian accent. I can write the script for the voice over and show the different aspects of the site.

I'm in need of a skilled Web3 developer to assist with a range of tasks. Your main responsibilities will include: - Developing smart contracts - Building decentralized applications - Integrating blockchain technology You should be proficient in the following programming languages: - Solidity - JavaScript - Python Your experience with blockchain platforms such as Ethereum and Polkadot is essential. Specific experience with Binance Smart Chain is a bonus. You must also have familiarity with additional languages such as Go, Rust, Java, and Node.js. The ideal candidate should have a deep understanding of the Web3 ecosystem and be able to contribute to a variety of projects. Experience in full stack development and an understanding of blockchain security would be highly b...

...year I try to do something to crack everyone up and this year I am trying to out do myself. This year I was hoping to use OBS & FaceSwap software to to make me look like other famous people on the video screen. Some of the employees can't make it so I want it to work on Zoom because that will be how they will be attending. Their is a tutorial below that describes exactly what I want to do. As explained in the tutorial I like the idea of being able to press 1 to be Biden, 2 Trump, 3 Arnold Schwarzenegger, and so on. I would like to be able to talk and change my facial expressions etc and I want the video experience to be smooth and life-like. I would need it delivered within a week. I don't mind paying a fair wage for this but I want us to be reasonabl...

I'm in need of an AI expert who can assist me in realizing the video output generated by our AI bot. r find other ways to make funny videos . fast easy cheap but good and funny Key P...including: - Comedy skits - Educational videos - How-to tutorials Your role will involve: - Understanding our existing AI bot and its video creation process. - Implementing a solution that can effectively translate the AI's video ideas into a finalized product suitable for adult viewers. - Ensuring the videos are engaging, well-edited, and align with the intended comedic, educational, or tutorial content. Ideal Skills and Experience: - Proficiency in AI and video production. - Previous experience in creating/completing AI-generated content. - Ability to cater the content t...

I have a non-commercial C++ application that I've been developing. Here are the details: Project Overview: I require a sequence diagram to visually represent the interactions between objects and functions within my C++ codebase. Requirements: Sequence Diagram Generation: I need a sequence diagram that accurately ca...functions within my C++ codebase. Requirements: Sequence Diagram Generation: I need a sequence diagram that accurately captures the interactions within the code. Preferred Tool or Method: I'd like to use for this project, but I'm open to other tools or methods if you have a better suggestion. Please specify your preferred approach. Reference Material: I've attached a screenshot and a tutorial presentation that exemplify the style and level of ...

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we have issues with getting dropzone to work on our website that is built with .php. So we just need someone to fix so we can upload files on one page and the files are getting sent to the server.

Fix edit not saved issue. Able to remove column create with js. Follow fix one by one issue. Work with ftp.

I have built an Android app in Android Studio (Iguana) but I cannot figure out how to upload it to the Google Play store. Hence, I am seeking a qualified freelancer to provide a 1-hour virtual tutorial explaining the app submission process. I want to be on VTC and share my screen while someone guides me through the process. This tutorial should primarily focus on: - The process of submitting an app to the store. - Understanding the app store's guidelines. - Tips on app signing and security. Upon successful completion of the class, an opportunity to build additional apps may arise. Remember, the ideal freelancer should have verifiable experience in Android app development, app store submissions and previous training/tutoring experience may be an advantage. One addition...

...proficient in both the Solana blockchain and Web3. Specifically, I'm looking for the following: - Experience with Solana blockchain: I require someone who has hands-on experience working with Solana, including creating and managing smart contracts on this platform. - Solidity programming: Proficiency in Solidity programming is a must for this project. You should be able to write efficient and secure smart contracts. - Web3.js integration: I require a developer who is skilled in integrating Web3.js with the Solana blockchain, enabling seamless interaction with decentralized applications. Additionally, you should be able to communicate and collaborate effectively, keeping me updated on the progress of the project. Your knowledge in both the blockc...

I need an experienced React JS developer to help me solve two key issues with my current project. Key Issues: - Rendering Problem: Some components in my current project are not rendering correctly. - Data Handling Issue: I'm facing challenges with the data handling module, and it's affecting the overall functionality of the project. Successful Candidates: I am particularly interested in seeing your past work. Please include references to any projects where you've tackled similar issues in the past. Desirable Skills: - Proficient in React JS - Experience with handling data issues and rendering problems within React projects. I will also appreciate any additional insights or suggestions you may have for improving the project. Please note I will not be consi...

Answer the attached question correctly, and briefly explain. using principles of subnetting. I'm looking for an expert in networking who can provide correct answer and clear and concise explanation of the attached question. Answer the attached questions, the provide table of the subnets Accepted file format Excel or Word

I'm seeking an experienced ASP.NET front end developer UI UX to add new look to our existing web application. Objective: - Improve the existing user interface and add innovative, interactive elements for an engaging user experience. Major Tasks: - Implement improvements to the UI. - UX UI Design - Multiple Template Creation for the same page same info to display differently...experience. Major Tasks: - Implement improvements to the UI. - UX UI Design - Multiple Template Creation for the same page same info to display differently, User can choose the template and UI will reflect it. Skills and Experience: - Proficiency in ASP.NET MVC, UI UX, CSS BootStrap, Materialize CSS JQuery, Visual Studio, and Git. - Demonstrated success in UI/UX development. - App like Invision Canvas j...

I'm looking for an Azure expert who can provide me with comprehensive documentation on how to connect my dbForge client to an Azure MySQL App Services Database. Key Requirements: - **Azure Proficiency**: The ideal candidate should be highly experienced with Azure, especially in working with Azure MySQL App Services Database. - **dbForge Expertise**: Familiarity with dbForge would be an added advantage. Your main goal should be to create a step-by-step, comprehensive guide that will help me effectively use dbForge with Azure, particularly for database management purposes. I'm not looking for a one-time setup, but rather a detailed documentation that will serve as a reference for future tasks.

...tive-webview-example The flow is as follows: 1) User arrives at Shopify Checkout with age restricted product -> 2) Authenticate and launch the Luciditi Web SDK U/I-> 3) Luciditi U/I handles entire age assurance process -> 4) Hosting shopify site processes the result-> 5) take payment and process order as normal if success OR retry/exit if fail age assurance. The work involves calling out to a JS SDK which performs all necessary functions required for age assurance and then responding to events which contain the result. Source code for the wordpress plugin will be made available to aid development. This project requires someone that has *proven* experience of developing plugins for both Wordpress and Shopify. We will not rely on reviews here, we will need to ...

Currently USDT(BEP-20) is working and we want to add USDT(ERC-20) in the backend files. please edit the files and make apk show USDT(ERC-20) price and current balance. The file is attached here.

I'm looking for a skilled developer with experience building Web3 and DeFi websites from scratch. As I have not defined specific functionalities or a primary purpose yet, I need someone who can give advice in these areas. The same goes for the design; I need a design expert who can create a unique and eye-catching design. Ideal skills and experience for this job: - Advanced coding skills and experience in various programming languages - Experience with blockchain technology and understanding of how DeFi works - Knowledge and experience in web design - Excellent problem-solving skills - Good communication skills, as I will need advice and guidance during this project.

I'm searching for a dynamic local marketing ...representative with a deep understanding and experience in working with industries related to entertainment, web3, app development, short-form video apps, and blockchain. Key Responsibilities: - Implementing diverse offline marketing strategies for promotion of application, tailored to local communities. Skills & Qualifications: - Proficiency in crafting and executing social online and offline campaigns. - A solid grasp of the short video and blockchain sector. - Strong understanding of the local field. This role demands a strategic thinker with a hands-on approach and an extensive knowledge of the current landscape of entertainment and blockchain industries. A clear understanding of web3 and app development will b...