Feelance blockchain developersPekerjaan

...developer to create a wallet app for my blockchain project. This app should be compatible with both Apple and Android platforms. Key Features Required: - The ability to send and receive cryptocurrency - Viewing transaction history - Implementing secure password protection Cryptocurrency Support: - While we have skipped the question regarding specific cryptocurrencies we want to support, we do expect the hired professional to have versatility and openness towards working on various cryptocurrencies when necessary. Blockchain Platform: - The wallet should integrate with the bitcoin platform but also fork from litecoin. Skills and Experience: - Proven experience in app development, specifically in the fintech sector is essential. - Broad knowledge of blockchain...

...Technical Considerations: - Ensure high performance and security standards. - SEO optimized structure to enhance visibility. Deliverables: - A fully functional, responsive website as per the specifications. - Documentation on managing content, products, and promotional features. - Training session for the admin to manage the website effectively. This description is designed to guide web developers and designers in understanding the full scope and specific requirements of the Pilote d’Usine e-commerce platform. The end product should deliver a seamless user experience while aligning aesthetically and functionally with the motorsport theme....

Objective: I am seeking an experienced Product Owner with expertise in cryptocurrency proj...processes, ceremonies, and tools. Prioritized product backlog with actionable user stories and acceptance criteria. Regular progress reports and updates for stakeholders, including risk assessments and mitigation plans. Requirements: Proven experience as a Product Owner or similar role in cryptocurrency projects and mobile application development. Deep understanding of cryptocurrency technologies, blockchain, and mobile app development best practices. Strong leadership, communication, and stakeholder management skills. Ability to prioritize tasks, manage resources, and drive project execution to meet deadlines. Proficiency in project management tools and software for task tracking and coll...

I require a whitepaper for our token on the Solana blockchain. The document is pivotal in explaining the technology behind our token, outlining its benefits and use cases, and attracting potential investors and partners. Key Requirements: - Explain the technology behind our token: The whitepaper should delve into the technical aspects of our token on the Solana blockchain. This is essential for tech-savvy readers who want to understand the underlying innovation. - Outline the benefits and use cases of our token: It should clearly define how our token functions, its value proposition, and how it can be utilized in real-world scenarios. This is important for partners and collaborators who are considering working with us. - Attract potential investors and partners: The whitepa...

Note my budget not more 20$ I'm looking for a skilled developer who can build an open-source LLM chatbot model using , with integration to the Ethereum blockchain. Key Requirements: - Create an LLM chatbot model with : I need a chatbot that can engage in conversations, learn from them, and improve over time. The chatbot should be able to be trained by users on various topics. - Integration with Ethereum: The chatbot should be able to interact with the Ethereum blockchain. This could involve transactions, smart contracts, or other blockchain capabilities. Please note that I haven't specified the exact level of complexity I'm looking for, so I'm open to discussing this with potential freelancers. Looking forward to your proposals.

Hello! My company, , just launched our updated website and product. It is free to try, but we are looking for paid testers beyond that. I am looking for teams or individuals with some software experience to visit our site and sample our AI powered component UI generator. Please send me your proposal(s) Looking for this to be done as quickly as possible. More user feedback, the better.

...integration to the Ethereum blockchain. Key Requirements: - Create an LLM chatbot model with Python: I need a chatbot that can engage in conversations, learn from them, and improve over time. The chatbot should be able to be trained by users on various topics. - Integration with Ethereum: The chatbot should be able to interact with the Ethereum blockchain. This could involve transactions, smart contracts, or other blockchain capabilities. Ideal Skills and Experience: - Strong Python knowledge: Essential since the chatbot will be built using Python. - Experience with building chatbots: Previous experience building chatbots, especially LLM models, would be a significant advantage. - Familiarity with Ethereum: Knowledge of how to integrate with the Ethereum blockc...

I need a team that is skilled in Ethereum Blockchain development. This project involves the below tasks: * Smart contract development on Ethereum * Creation of a Stablecoin Essential skills and experience include: 1. Proficiency in Ethereum Blockchain technology. 2. Have experience in making Smart contracts on EVM. 3. Have deployed similar systems: Uniswap. Moralis. 4. Create trading charts. 5. Blockchain Wallet. Having experience in Ethereum development tools (like Truffle, Ganache, etc.) will be a definite advantage. Apply only if you are capable of delivering in a short timeframe, as this is an urgent requirement.

Warning: This project is for advanced developers. Those that can read complex code structures - I mean it. You must be able to understand ReactJS but also understand a large existing project with little help from me. We're looking for a full-time programmer who is hard working, honest, and enjoys learning. Are you the kind of person where your yes means yes and your no means no? Do you have several years of programming experience with all things ReactJS? Place, "ReactJS developer" on the top of your bid. This full-time position requires attention to detail - someone that understands spoken and written English, fluently. We have enough work for over a year. On the top, after "ReactJS developer", please tell me what was your most difficult ReactJS project yo...

We need 3 additional Senior Developers over the next couple of months for full time / long term work. Ideally an Indian developer (where rest of team is based), who is able to work standard IST office hours. These are team working roles, daily stand up call, ongoing calls/communication throughout the day. Salary is 88,000/month INR. These are also customer facing roles. MUST be 100% relible and genuine. Most of our projects are large and technically complex, we need developers who can handle large/comple projects ands deliver correctly ontime. We have a 2-3 stage interview process for these roles.

We have a device which is transmitting using JT808 , we want to capture that transmission and write in a mysql db. We will not provide documentation on JT808. Do NOT bid if you do not have experience with this protocol. If you have worked before with this protocol, please give a brief explanation of what you did.

I'm seeking an advanced C#/ C++ developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C#/C++ Knowledge: The ideal candidate should be comfortable and well-versed in advanced C++ concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C#/C++ and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in similar projects, I'd l...

I'm on the hunt for 2 or 3 talented PHP freelancers who are ready and willing to work with me for 10 to 20 days due to a sudden result of project overload. Here's what you'll be working on: - PHP Development: You'll be using your coding skills to build and modify web applications. - Web Development: Using PHP, you'll create user-facing elements to meet client needs. - Database Management: You'll ensure that the data storage and retrieval systems are effective and efficient. You'll ideally be familiar with the Laravel and CodeIgniter frameworks and use them to execute the projects. While I’m open to all applicants, I am particularly looking for those at an intermediate level who have some experience in handling complex projects. If you're dedi...

I'm looking for a Django developer skilled in Django Rest Framework (DRF) to improve my existing website with some new functionalities. The features that need to be implemented include: - Translations - Templates - File exports - if you are good in developing a business logic I might consider this part also. Please no AI stuff, no stackoverflow developers, no "bat inklish". No agencies, only people with experience over 2 years in active development. I would only accept submissions that contain portfolio or skill sets based on these topics: (Web app security, Product management, Search, Emails, Payments, Invoicing, Shipping, Barcode scanner, In-store buyers, Translations, Analytics, Logging, *CMS) Accordingly, the main criteria (IMHO, up for discussion): ✅ Experienc...

NEED URGENT AND ITS SMALL JOB 'm looking for an experienced Laravel developer who can make tailored changes to my current project. Key tasks include: - Customizing our billing process with a focus on generating invoices. - Ensuring the invoices generated include comprehensive tax information. Ideal candidates should have: - Proven expe...Key tasks include: - Customizing our billing process with a focus on generating invoices. - Ensuring the invoices generated include comprehensive tax information. Ideal candidates should have: - Proven experience in Laravel. - Familiarity with integrating finance-related features, specifically around invoicing and taxation. - Knowledge of API integration is a plus. Only detail-oriented developers who can deliver results swiftly are in...

I'm looking to hire a team of developers for a fullstack application platform specifically designed for multiple education institutions. The team should ideally consist of a Team Lead and three Developers. The work location will be in Bangalore, India. Your primary qualifications should include proficiency in React.js and Node.js. Specific requirements for the platform include: - Student Enrollment and Management - Online Course Delivery and Assessments - Payment Gateway Integration for Fee Processing The application platform should have a clean, professional and corporate design.

I'm in need of a highly skilled WordPress professional to oversee my website and guide other developers. Your primary responsibilities will include: - Providing general support and answering any questions that arise - Assisting with theme customization to ensure a visually appealing and user-friendly design - Creating and editing content to engage with my diverse audience - Selecting and setting up plugins to enhance the website's functionality As my target audience is broad, including the general public, business professionals, and specific niches, I need someone who can tailor the site's content and features to suit their needs. Your role will be crucial in ensuring a seamless and optimal experience for all users. The ideal candidate should have a deep understand...

I'm looking for skilled web developers to collaborate with our team in creating various types of business websites on a weekly basis. The role includes crafting E-commerce, Blogging, and Portfolio websites using Wordpress. Key Responsibilities: - Develop E-commerce, Blogging, and Portfolio websites - Work with provided themes and plugins - Ensure timely delivery and quality Skills and Qualifications: - Proficiency in Wordpress - Understanding of E-commerce, Blogging, and Portfolio website structures - Ability to work with themes and plugins - Experience with integrating payment gateways - Familiarity with social media platform integration Our team values: - Attention to detail - Timely communication - Ability to work collaboratively Please note that payment is made upon com...

Experienced MEAN stack developers only This is about an ongoing project we are looking for a team to take it over as complexities are reaching new heights I can no longer manage

I am in need of a skilled developer to create a web-based news aggregator. This aggregator will specifically focus on news from Uganda and the broader East African region. It has to be user-friendly, intuitive, and visually appealing. Key Requirements: - The aggregator should exclusively prioritize text-based news articles. With featured images No video or audio conten...interfaces. - Understanding of news aggregation and what makes a good user experience in this context. - Previous experience in developing similar platforms would be highly valued. - Strong communication skills to ensure we can collaborate effectively throughout the project. -ability to design app to pick this content from the sites without an api from them just like opera news does. Only qualified developers shou...

I am seeking a skilled developer to design a user-friendly promotional website and a compatible Android app encompassing my volleyball project goals. Key Features: - Live Score Updates - Player Profiles & Statistics - Team Management & Scheduling The final output should offer flawless performance on both web browsers and Android devices. Front-end developers with a knack for aesthetic design and back-end developers with experience in database management are particularly desired. Familiarity with sports, especially volleyball, would be a definite plus.

We're looking for an immediate hire! Figma design rockstar needed to craft an intuitive and visually stunning betting app interface, inspired by the Action Network App. You'll translate user-centered design principles and your knowledge of betting apps into wireframes and high-fidelity mockups, while collaborating with developers to ensure a seamless user experience that keeps bettors engaged. If you have a killer Figma portfolio and a passion for the betting app space, apply now!

I'm looking for experienced developers to create a custom solution using the Google Maps API. The goal of this project is to implement specific functionality to meet my unique requirements: • Directions and Routing: This is a key feature, as the solution should provide seamless and efficient routing options. • Place Search: I want to include locations on the routes. • Use of Places API, Map Tiles API, and Dynamic Maps API to further enhance functionality. The project should be developed using the Dart or React programming languages. Therefore, significant experience with these languages is crucial for this role. I am also looking for someone with a keen eye for design who can create a custom map interface drawing users in at first glance. Ideally, you would...

I'm looking for experienced Angular developer for one task.

I am in need of an expert programmer who can develop a unique Crypto Casino Plinko Script using HTML5. The script should be integrated with the major cryptocurrency ...below Key features that are a must-have in the script include: - Provably fair algorithm: This is necessary to ensure the game's fairness and transparency. - Bet history tracking: The script should be able to keep track of all bets made by players. - Open chat room for all users Ideal candidates should have previous experience in developing similar casino games and a strong understanding of blockchain technology and cryptocurrency wallets. A good understanding of HTML5 is a must. Note that automated payouts are not a priority for this project. The main focus is on the game logic and the integration with the ...

I'm looking for a skilled developer to build a trading bot on Solana using Rust, which will be interac...to monitor the WSol/New Token pair - Purchase tokens immediately upon detecting the addition of liquidity - Implement a mechanism to sell the purchased tokens from 5 wallets at user-specified sell points - Bot can be over rode to Manual Sell with keystroke Ideal Skills and Experience: - Proficient in Rust programming language - Experience in developing trading bots - Familiarity with Solana blockchain and Raydium API - Previous experience in developing bots with similar functionalities (purchase and sell points) If you have previous experience building trading bots and are familiar with Solana and Raydium, please bid with your approach to this project along with your relev...

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...RFP documents, and a sound understanding of software development, particularly in the realm of creating enterprise solutions. Your knowledge in data management, process automation, and reporting/analytics will be highly valuable in tailoring a relevant and precise RFP document. Your role is crucial to visualizing the project requirements and preparing an effective RFP that attracts the right developers....

...that integrates AI technology. Key Requirements: - Development of a new cryptocurrency on the Solana blockchain. - Creation and integration of a smart contract-based escrow service. - Implementation of an AI-powered product recommendation system. - Inclusion of user rating and feedback system for enhanced customer experience. The decentralized marketplace will focus on the following offerings: - Digital products: I am keen on creating an e-commerce platform that caters to the sale of digital items. - Services: The platform should also provide a space for offering and receiving various services. Ideal Skills: - Solid experience in cryptocurrency development, particularly on the Solana blockchain. - Proficient in smart contracts and escrow services. - Proven track record ...

I'm seeking a skilled developer to introduce a subscription-based payment integration feature on my mobile application using Bank's gateway. Expertise in PHP & React Native is essential as these will form the basis of the development framework. Your responsibility would be: - Setting up the Bank payment system on the mobile platform, - Developing a functioning subscription model suitabl...subscription-based payments before, and are proficient in mobile application development. The user I choose will have to work directly through Teamview or a similar program where I will give him access to perform coding for the sake of data privacy because it is about integration with the bank. The budget is limited and cannot be increased. After this project I have another one so only se...

I am looking to create a technologically advanced and secure cryptocurrency exchange platform that is user-friendly and accessible. This project would heavily benefit from a freelancer with a strong background in web development and in-depth knowledge of blockchain technologies and cryptocurrency. Key Features: - The platform should integrate with Crypto Wallets. The integration should be seamless and easy to navigate for users. - It must provide Real-Time Trading Charts to keep users up-to-date with the cryptocurrency market fluctuations. - Two-Factor Authentication is paramount to ensure the utmost security for our users' assets. Supported Cryptocurrencies: The website must support trading of Bitcoin, Ethereum, Ripple, Usdt, Usdc, and Pepe. You should be familiar with the A...

I am searching for a Fast API Python expert, with considerable experience in handling long-running tasks that need to tackle over 10,000 requests for processing and report generation tasks. This role involves time-series (FLUX) work which many developers might find challenging. Key Information: - Focus on real-time data analysis: Your primary aim will be to analyze data in real-time and manipulate it in useful ways. - InfluxDB experience preferred: For this project, you will need to familiarize yourself with or have prior expertise in InfluxDB as this is our specific time series (FLUX) database for storing and querying data. - Predictive analysis reports: From the processed data, the expectation is you will be able to generate predictive analysis reports. Ideal candidates would ...

...and Services too. *** Dhivehi is a RTL language very similar to arabic. 3- Like in my Opencart reviews, QnA and blog post replies, I want add same to my Wordpress blogpost articles. I mean, I must be able to reply in both English and Dhivehi and also, I must be able to give votes. Please give me a price for these works, You can give price for individual tasks. Not for new developers, only for experienced developers. NO Placeholder bids, your bid price MUST be FINAL. All bids above $200 will be removed. No cPanel access, only ftp and site admin can be given. This is an urgent project. I'm looking for a developer with solid experience in customizing Wordpress websites and working on language and text editor features. It's important that you can deliver high-...

...collection system and spin-the-wheel to keep users hooked. Key facets of my requirement are: - Dynamic Point System: Users should be able to gather points through the usage of the app which can be redeemed later. - Interactive Spin-the-Wheel: The app must include a spinning wheel feature acting as a reward system. - User-Friendly: The app must be intuitive and easy to navigate. I’m looking for developers who have: - Proficiency in backend and frontend development. - Experience in creating entertainment apps. - Understanding of gamification strategies. - Creativity to suggest innovative features and improvements. - Good communication and problem-solving skills. If you feel you meet these criteria, I’d like to discuss my project with you. Please respond with samples ...

...talented UI/UX Designer with a proven track record in designing desktop applications and collaborating closely with .NET developers. As a member of our dynamic team, you will have the opportunity to shape the user interface and experience of our flagship products, contributing to their success in the market. Responsibilities: Collaborate with cross-functional teams to understand product requirements and user needs. Design intuitive and visually appealing user interfaces for desktop applications using industry-standard tools and methodologies. Conduct usability testing and gather feedback to iterate on designs and enhance user satisfaction. Work closely with .NET developers to ensure seamless integration of UI designs into the final product. Stay updated on emerging UI/U...

I'm looking for experienced web developers to help me in the redesign and re-development of my website. Key Requirements: - Current website is built using a CMS (Content Management System), but I'm open to changing it as per your recommendations. - The main reasons for the redesign are its outdated design, poor user experience, and lack of responsive/mobile-friendly design. Your task will be to revamp the site and make it more visually appealing and user-friendly. Ideal Skills and Experience: - Proven experience in redesign and development of websites, preferably content management systems. - Strong understanding of user experience and responsive design principles. - Proficiency in the selected CMS platform, or ability to quickly pick it up. - Good communication skills,...

I am looking for skilled Android developers to create an application that largely mirrors the functionality and feature set of the Nearbuy app (). Key Features: - Social media integration - In-app messaging - Location tracking - Payment integration Uniquely, this app will need seamless integration of deals and offers within the user interface, providing an immersive, streamlined experience for our users. Ideal skills and experiences include: - Proven Android development skills - Strong proficiency in location tracking technology - Experience in developing secure payment gateways - Capabilities in UI/UX design to blend deals and offers into user interface effectively - Experience in embedding social media and messaging

[Hiring][Remote][English, Portuguese][Basic IT Tech] I am looking for a good English speaker who can do audio call management in EST time zone. 500$ per month salary Will require Good speaking English & Portuguese and basic tech skill. Full availability and 3 - 4 hours of call handling every day. Please apply if interested.

... There are other linked features to this family tree, tribe links and connections also interactive design animated. Requirements;- the current site needs additional features, new blog pages, adjustment to the algorithm for the family tree to correctly work as per requirement this will be explained in more depth. PDF feature library feature requires zoom in functions and better presentation. Developers are expected to have Excellent Skills in D3.js and Vue,js. There are pages for admin panels for adding names on with biographies and relevant information. The site will be in English, Urdu and Arabic. If you have experience with coding, algorithms [D3.js and Vue.js] ]for a bespoke website with advanced features please contact to discuss. Note: only contact if you have the require...

I'm seeking an experienced blockchain game developer to build a mobile Play2Earn game within a Metaverse. The project specifics, target audience, and platforms haven't been defined, however your expertise will greatly influence these decisions. Ideal Skills: - Experience in blockchain technology and the Metaverse - Understanding of Play2Earn game mechanics - Familiarity with both iOS and Android development In short, I'm looking to collaborate with a developer who can not only build the game but also provide strategic insights based on their industry knowledge. I'm open to suggestions and in need of guidance when it comes to the game concept and audience targeting.

I'm looking for a skilled Solidity developer with experience in React, Node, and cross-chain deployment. The task involves deploying Solidity files on two blockchain networks. We need a Blockchain expert who is good at deploying sol contracts with very good hand on React/Node for some development and customization to existing platform. Scope of project includes 1- Deployment sol files 2- very basic Marketplace Development for user to Buy/sell/exchange ERC20 tokens 3- Walletless functionality where user dont have their wallets or dont want to use them plz come with good offers, right candidates to work on long-term Thanks Write: EXPERT at beginning of bid

I am currently looking for talented Excel, VBA, and Macros developers who can assist in editing four planning files and managing their data in one main Excel file. The duties you'll be executing are as follows: Automating data entry: This will streamline the process of inputting inventory data, making it quick and efficient. Creating formulas and calculations: To aid in the management and manipulation of our inventory data. Generating reports from the data: We need detailed, clear reports to help analyze and evaluate our inventory. You should also know how to: Use Conditional formatting Work with Data validation Create and manage Pivot tables Set up an interactive Dashboard Knowledge and experience working with ‘Inventory data’ and project schedule is extr...

Hello Developers, i need a very simple app for Samsung Tizen and Lg Webos. Just click on app icon and start a video streaming based on wowza HLS stream. I need to have play pause from remote, center button, play pause and and with press back button exit the app. Very simple code. I need to have the source code and all the steps to publish this app. Also have all support to publish this app. Very simple, click, play, back exit app. No need landing page or other. Need to have this app for all MODELS SAMSUNG and all MODEL LG , hd, fullhd, 4k etc etc Thanks

I am in need of skilled developers to create a new utility app to be compatible with iOS, Android, and Web-based platforms. The mobile app's primary function is as a utility tool with integrated features such as real-time tracking, seamless payment processing, and highly secure user authentication methods. Ideal Skills and Requirements: • Extensive experience developing utility applications • Knowledge of iOS, Android and web-based frameworks • Expertise in real-time tracking technology integration • Proficiency in building secure payment processing systems • Experience with implementing reliable user authentication methods This project requires someone who understands the importance of functionality and user-friendliness in utility apps. Please...

Seeking an experienced game app developer who can create a thrilling adventure game aimed at providing entertainment. The game is to be fully compatible with both iOS and Android platforms. It is pivotal for the applicant to have prior experience in the gaming industry, especially with the creation of adventure games. Requirements and Skills: - Prof...applicant to have prior experience in the gaming industry, especially with the creation of adventure games. Requirements and Skills: - Proficiency in both iOS and Android development - Prior experience in creating adventure games - Strong grasp of game mechanics and design - Dedication to crafting a fun, engaging gaming experience Looking forward to working with talented and enthusiastic game developers in the production of thi...

...Strong experience with Golang programming is a must. - Systems Thinking: The ability to understand the larger system architecture and how the new features will integrate within it is crucial. - Problem Solving Skills: You should be able to tackle the moderate complexity of the new features with a clear, solution-focused mindset. Looking forward to discussing this opportunity with skilled Golang developers....

As a financial tech firm, we're seeking a skilled Mobile Application Developer who is proficient in Flutter. Due to some information constraints, we did not specify certain features and design preferences, nor were we explicit about any required integration with external systems. However, we expect the developer to offer guidance and suggestions...and Experience: - Proven experience as a Mobile App Developer using Flutter. - Proficiency in designing engaging, user-friendly interfaces. - Familiarity with integrating mobile applications with external APIs. - Extensive knowledge of mobile app development processes. - Experience in developing financial apps will be a plus. We look forward to interacting with skilled and innovative Flutter developers who could deliver this projec...

My WordPress site is suffering - I need a deft touch from an experienced professional to resolve broken site, decrease loading speeds and troubleshoot database connection errors and timeout issues. Your application must demonstrate your prior relevant work. This project doesn't require adherence to a specific style theme, but a keen eye for clean and...eye for clean and functional design would be a plus. If yo've worked with Spinup WP, it's HUGE plus. Looking for a WordPress developer with: - Excellent troubleshooting capabilities - Proven experience in optimizing slow loading sites - Past work portfolio demonstrating similar projects completed I am open to discussion on the best strategies to fix these issues. Only experienced WordPress developers who can deliver...

We seeking an experienced developer to create a comprehensive, user-friendly cryptoc...Support: Capable of accommodating various cryptocurrencies. - Buy, Sell, Swap: Offer seamless options to buy, sell and swap cryptocurrencies. - Send & Receive: Enable easy sending and receiving of cryptocurrencies. - Multi-Chain Support: Ensure compatibility with multiple blockchain technologies. User Interface: - Aesthetically appealing and customizable interface with an emphasis on user-friendliness. Ideal candidates should have significant experience in cryptocurrency wallet development and must have a strong grasp of blockchain technology. Familiarity with UI/UX design and a portfolio showcasing similar past projects would be a plus. Please share your previous wallet projects. T...

I am looking to create/expand a sports fan engagement web application for basketball. It will be developed in Laravel. This web application will need to offer live game updates, showcase comprehensive team and player statistics, and include fan forums. These features aim to increase the real-time engagement between fans of the sport and the game itself. Laravel developers with experience in sports applications, real-time updates, and forum integration will be preferred. While it is currently targeted towards a specific sport, it should be designed with the potential to expand to multiple sports in the future.