Open source bitcoin trading platform jobs

I'd like a dedicated online hub where trading card enthusiasts can engage in a vibrant marketplace. This platform will host a wide variety of trading cards ranging from sports, to Pokemon and One Piece collectables. I'm leaning towards a design that is clean and modern. Key website features should include: - User Registration and Login: Applicants should be able to create personal profiles with ease, ensuring quick access to the trading card marketplace. This enables users to post their requests, of cards that might not be available in common markets and or post them with their desired value( Looking for X card for $$) ( Looking for X card graded with XX uploading a picture of demanded card....) - Card Posting and Searching: Users need the ability...

I am in need of a skilled social media expert who can help me post a donation link across multiple platforms. The task is urgent and I need it done ASAP. - I'm looking for someone who's proficient with Facebook, Twitter, Instagram, TikTok, and Snapchat. The project requires posting the donation link ( gofundme ) for family live in Gaza across all these platforms. - The ideal candidate should have a thorough understanding of these platforms and how different users interact with each, as well as how to engage a diverse audience. - Previous experience with donation campaigns is a big plus. - I am looking for someone who can work quickly and efficiently, as the project needs to be completed as soon as possible. If you think you have the skills and availability to help me with thi...

I’m searching for a talented digital marketing expert with extensive experience across a diverse range of social media platforms. Marketing Platforms: • Focus predominantly on Facebook and Instagram • Expand our brand visibility on Twitter • Establish our presence on LinkedIn and Pinterest • Look into additional unnamed platforms - suggestions are welcome Campaign Goals: To sell my books: And 20 more books to come in the next months. Required Skills: • Proven social media marketing experience, especially with Facebook and Instagram • Knowledge of Twitter, LinkedIn, Pinterest, and other platforms • Strong track record with increasing brand awareness • Expertise in lead generation strategies Profit sharing basis.

I'm seeking a talented and engaging influencer to amplify my clothing and accessories brand across Instagram, TikTok, and YouTube. Key Responsibilities: - Promote the brand to a wide demographic spanning from teens to adults - Promote clothing and accessories with designs made by autistic individuals - Promote the fact that a portion of the sale will be donated for autism research - Promote the label's slogan and its socially conscious aim - Facilitate content that is creative, compelling, and resonates with the target audience - Drive sales of our clothing and accessories through persuasive influenced marketing Ideal Skills: - Demonstrated proficiency in creating engaging content on Instagram, TikTok, and YouTube - Exceptional communication and persuasive skills - Experienc...

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I'm looking for an individual who's not only well-versed in affiliate marketing, but can also create engaging content to promote our e-learning platform. Key Requirements: - Proficient in Affiliate Marketing: We need an expert who can leverage affiliate marketing to boost our platform's visibility and drive sales. - Content Creation: The ideal candidate should be able to produce compelling content that resonates with our target audience. - Social Media Promotion: We are particularly interested in promoting our platform across Facebook, Instagram, and Twitter, among other social media platforms. Optional Requirements: - Experience in E-learning: While not mandatory, prior experience in the e-learning industry would be a definite plus. This role will require...

I'm in need of a freelancer who can help me get my eLearning platform accredited as soon as possible. Key Tasks: - Research and understand the accreditation requirements of International Association for Distance Learning (IADL), Commission on Accreditation of Distance Learning Programs (CADLP), Accrediting Council for Continuing Education and Training (ACCET) and potentially other relevant accreditation bodies. - Assist with implementing the necessary changes to fulfill the accreditation criteria. - Provide guidance and support in the accreditation process. Skills and Experience: - Expertise in eLearning and online education accreditation, specifically with the mentioned bodies. - Strong research and analytical skills for understanding complex accreditation guidelines. - Abi...

I am in need of an experienced programmer located in Singapore who is skilled in Moodle/Chamilo, LMS and PHP. My primary goal is to establish an e-learning platform that efficiently provides educational content. The requirement to fulfill this project includes: 1. Building a comprehensive e-Learning LMS Platform: This task involves building and managing complex e-Learning systems. Skills and Experience - Proficient in Moodle/Chamilo, LMS and PHP: I need someone who can navigate these systems seamlessly and proficiently implement them. - Experienced in e-Learning platforms: Prior work on similar projects would be a big plus. This would ensure you understand the nuts and bolts of what we're trying to achieve. - Capable of working independently, demonstrating a high lev...

I'm looking for an expert familiar with Adalo to help me build a freelance platform. The core feature of this app will be messaging. Key Requirements: - Building a freelance platform: The app should be designed in a way that allows for a user-friendly freelance experience. - Messaging: One of the key features should be a messaging system that allows users to communicate effectively. Ideal Skills and Experience: - Proficient in Adalo: A strong background in designing and developing apps using the Adalo platform. - Prior experience with social networking apps: Experience in building social networking apps, particularly those with messaging functionalities. - UI/UX Design: Ability to create a visually appealing and user-friendly interface for the app.

I'm seeking a dedicated professional to create a platform geared towards experienced cryptocurrency traders, focusing above all on selling Ethereum. The ideal candidate will have a deep understanding of the following criteria: - Expertise in cryptocurrency, specifically Ethereum: You will need to navigate the intricacies of this particular cryptocurrency for successful implementation in the platform. - Real-time market data: Given the volatile nature of cryptocurrency, up-to-the-minute market data is essential. You will incorporate this feature into the platform to assist traders in making well-informed decisions. - Secure transactions: With the platform targeting seasoned traders, it's expected that large volume transactions will be commonplace. ...

**Title:** AI-Based Dating Platform Development Project **Introduction:** Welcome! We are excited to present to you an exciting development project for an innovative and cutting-edge dating platform. Our mission is to revolutionize the online dating experience using artificial intelligence to create meaningful and authentic connections. **Project Objective:** Our goal is to develop a dating platform similar to , where users can interact with AI-generated profiles and engage in compelling and empathetic conversations. The platform must be able to charge users for private content and promote genuine emotional connections through interaction with AI. **Key Features:** 1. **AI-Generated Profiles:** We will use advanced AI generation algorithms to create profiles ...

I'm seeking an experienced social media manager who can effectively manage EXPATHY presence on Facebook, Instagram, Twitter, and LinkedIn. Key responsibilities will include: - Content creation - Design via Adobe programs such as graphic designs and video content - Management: Posting content multiple times a week across all platforms - Making collaborations The ideal candidate will have: - A background in social media management across multiple platforms - Content creation skills, specifically in graphics and video (ADOBE) - Demonstrated ability to engage and expand social media audiences - Ability to stick to a consistent posting schedule Looking forward to meeting you online!

I'm looking for a skilled developer who can create a copy trading bot that focuses on cryptocurrencies. 1. Works on eth and bsc. sushi, pancake and uniswap dexes 2. I need to enter my own rpc node address in bot code. 3. Bot needs to buy and sell same % of coins as wallet we are copying. 4. Bot should buy and sell in same block 5. needs to get funds to trade from smart contract, not metamask

I am seeking a skilled developer to create a custom indicator using Pine Script v5 for the TradingView platform. The goal is to develop an indicator based on 3 existing indicators and predefined rules. The source code of all 3 indicators will be provided to the right candidate. The custom indicator should generate trade signals for alerts. Should be able to use this strategy in the Chart, where it should display buy, sell and exit signals. This project requires expertise in Pine Script v5 and a deep understanding of technical analysis principles. Expected Deliverables; 1. Convert 3 indicators into a strategy.(Source code will be provided) 2. Alert Creation. 3. Buy/Sell signal, trailing SL & trailing TP integration with alert function. 4. Session End/Sta...

I'm in need of a skillful and experienced app developer to create a user-friendly e-commerce application for both iOS and Android. The primary focus of the app will be E-commerce, with key features including Shopping Cart and User Profiles. Key Project Requirements: - Develop a native mobile application for both iOS and Android - Incorporate core E-commerce functionalities such as Shopping Cart and User Profiles - Ensure the app is intuitive and engaging for the end users Ideal Skills and Experience: - Proficiency in app development for both iOS and Android platforms - Strong background in E-commerce app development - Experience with integrating and customizing Shopping Cart and User Profile features - Ability to create user-friendly and visually appealing interfaces - Understandi...

I need a robust e-commerce platform that would function on a website, Android, and iOS. This platform will be specifically tuned to selling services. Key features required include: - A shopping cart for collecting services before purchase. - User review functionality to allow customers to rate and review services. - Integration with a payment gateway for secure and easy transactions. - Schedule functionality to allow customers to book services at specific times. Ideal candidates for this project should have significant experience in building e-commerce platforms, especially those focused on service sales. Strong knowledge and experience with both Android and iOS app development is crucial, as is expertise in payment gateway integration and the creation of rating systems. Fa...

My website primarily offers trading services. I aim to improve user engagement and retention by implementing a more comprehensive positive feedback system. PLEASE NOTE: This is not related to Google reviews or SEO. There are several websites where my site's rating is low, and I want to improve these ratings. We require your services to post positive reviews on specific websites to enhance the overall positivity of my website's reviews. Key features and requirements: - The project focuses on developing a user feedback system tailored for service trading. Users should be able to review and rate the services provided.

...well-versed in Ninja Trader platform to create a scalping strategy addon. This project will focus specifically on Futures. Here's what you'd need to make this successful: * Solid understanding and experience with Ninja Trader * Ability to develop automated trading strategies * Familiarity or previous experience with scalping strategies * Deep knowledge of Futures market. Aside from development, I will need you to test it to ensure it's functionally effective and free of bugs. This endeavor entails: * Implementing Scalping strategy effectively * Ensuring strategy functions correctly and without failure * Rendering a scalable and efficient solution. As well as a detailed report on how to use it. Demonstrated experience with scalping strategies on Ninja Tr...

...a single Tradingview indicator. Here are more details on what I'm looking for: - The script should include various elements from SMC and ICT schools, as well as classic trading methodologies for commercial use. - The primary feature of the script will be the creation of a custom indicator on Tradingview. - This indicator should accurately reflect the principles and strategies taught in SMC and ICT schools, while also incorporating classic trading approaches. Ideal skills for this project: - Proficiency in Tradingview script development - Understanding of SMC and ICT trading methodologies - Knowledge of classic trading indicators and strategies - Ability to create clear and user-friendly script documentation Experience with liquidity tables and Vort...

...registration capturing key details such as Name, address, and any other contact information. Village, group, area, district, province, sub-group affiliation (e.g., Study circle, VSLA, commodity association etc.) Demographic information (age, gender, household size, etc.) Implement functionality to adapt and import member data from Excel sheets. Enable different access levels (Project team, Donors and trading partners) for viewing, analysis and with rights editing member profiles. Membership Subscription Tracking Design a system to track membership subscriptions and payments. Record subscription start dates, renewal dates, and payment history. Allow for online subscription tracking with the flexibility to transition to offline tracking based on user capacity. Member Services T...

I'm in need of an experienced Flutter developer to complete a full-cycle project for an app - from UI design to development, testing, and debugging. The app will be a payment gateway integrated, cross-platform product, hence ideal for someone with experience in these areas. Key Requirements: - Proficiency in Flutter to create a smooth and efficient cross-platform app for Android and iOS. - Strong UI/UX design skills to ensure the app is easy to navigate and aesthetically pleasing. - Experience in testing and debugging to deliver a polished, high-quality product.

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I'm in need of a skillful designer to create a basic online portal, web or app, where my small hotel's rooms can be monitored and rented out. Key requirements: - Designing the platform to be responsive, enabling users to access and interact with it from various devices. - Tenant will only request for booking and Booking should confirm only by landlord. After confirmation tenant should be able to book. -Calendar Integration: A feature that enables tracking of room occupancy to prevent double booking. - Implementing an inventory management system that will enable me to monitor the availability of items in rooms at the hotel. - Including a functionality to monitor any defects that might occur in the rooms. - Inventory Maintenance: A system to monitor room conditions, track ...

...unique Job Seeker platform that would revolutionize how people search for jobs and sell their skills. Key elements of the platform encompass: 1. Job Search Functionality: This should be streamlined and user-focused, delivering precise results according to a user's input. 2. Resume Builder: We aim for a seamless, simplistic, yet effective Resume builder mechanism to help users create professional and notable Resumes. 3. User Profiles: Allowing users to present their skills, qualifications, and experiences in an appealing and comprehensive manner. We also plan to monetize the platform, establishing a payment gateway to offer premium features or subscriptions, thereby strengthening our overall service. Ideal skills for this role include: - Experience with ...

I'm in immediate need of a proficient and efficient developer to rapidly create an online working platform. The main functionality required is the ability to post jobs. Key Features: - Job Posting: Users should be able to announce new opportunities efficiently and effectively. Any additional features that aid in job visibility are appreciated. Key Details: - Required Skills: While I may have skipped the question on adding specific details like project descriptions and budget range, I still hope that the platform will be intuitive and user-friendly, allowing posters to easily share necessary information about the job. Ideal Candidate: - Experience with similar platforms is highly desired but not absolutely required. Adaptability and quick-learning are prime qualiti...

...who can assist me in building an algorithmic trading system. The focus is on trade execution, and I need the system to be compatible with Fyers and Kite trading platforms. Key Requirements: - Development of an algo trading system with a strong focus on execution - Integration with Fyers and Kite trading platforms - Ability to support both automated and manual trade execution Ideal Skills and Experience: - Proficiency in Python and relevant libraries for trading such as pandas, numpy, etc. - Previous experience in developing algo trading systems, particularly with a focus on trade execution - Familiarity with Fyers and Kite trading platforms - A solid understanding of both automated and manual trade execution in the context of algorithm...

Are you a talented actress, model, or simply someone with a passion for adventure and exploration? I'm on the lookout for a dynamic female partner to join me in creating a high-quality vlog that will take viewers on exciting journeys around the world. If you're eager to travel, explore new cultures, and earn a lucrative income while doing so, then this opportunity is perfect for you. Together, we'll capture captivating moments, share unique experiences, and inspire others through our adventures. If you're ready to embark on this thrilling journey with me, reach out and let's make magic happen together!

Hello, We're seeking a skilled individual to join our team as a React Native Developer specializing in styling and animations. In this role, you'll be responsible for crafting visually stunning and intuitive interfaces for our mobile applications, utilizing your expertise in React Native styling techniques and user-friendly animations. Responsibilities: - Collaborate with our design team to implement UI/UX designs into React Native components. - Develop and maintain reusable styling components to ensure consistency across the application. - Implement user-friendly animations to enhance the overall user experience. - Optimize application performance and ensure smooth animations on various mobile devices. - Stay updated on the latest trends and best practices in mobile app styli...

I'm looking to create a trading bot that can be used specifically with the Robinhood stock trading app. The primary function of this bot will be to sell after every high (when the stock first loses value) and buy after every low (once the stock first gains value). Key Requirements: - Development of a trading bot specifically for the Robinhood stock trading app. - Programming to ensure the bot can automatically sell when the stock reaches a peak and buy when it's at a low. - Integrate the bot into Robinhood's platform. Ideal Skills: - Proficiency in a programming language suitable for stock trading bot development (e.g. Python, JavaScript, or C#). - Previous experience designing and implementing trading algorithms. - Familiar...

●Platform Compatibility - Available on iOS and Android ●User Registration/Initial Setup - Users must set their Gender, Age, and City upon first launching the app ●Weekly Interaction - Users are presented with 7 questions to answer each week - Users have the entire week to respond to the questions - All responses are compiled and statistics are posted in the app every Monday ●App Sections - Section 1: Current Week's Questions - Section 2: Previous Week's Statistics - Includes a "Share" button to post statistics to Facebook, Instagram, Messenger, and other social media platforms - Section 3: Settings (allow users to update Gender, Age, City) ●Admin Features - Admin can input new questions each week for the users ●Notifications - Users r...

...tokens enhances player interaction and drives the in-game economy. 2. *Crypto Educational Platform:* - Earn, invest, and manage BABYCHICKEN tokens within the game to learn about cryptocurrency and blockchain technology in a fun setting. - A virtual wallet and transparent transaction ledger are incorporated to educate players on financial management and security. 3. *Sustainability Rewards System:* - Engage in eco-friendly farming practices like water conservation and organic cultivation to earn extra BABYCHICKEN tokens. - Environmental quests and green achievements encourage players to learn about and contribute to ecological sustainability. 4. *Worldwide Access and Diversity:* - Cross-platform play allows for a diverse global community to interact withou...

I require a proficient web developer to create an interactive dance music website dedicated for DJs and Music Producers with a vast range of functionalities. Features: - A robust music player for stre...stripe or paypal. Ideal skills/Special Requirements: Strong expertise in Web Development, UI/UX design, Database Management, E-commerce solutions, and Secure Digital Downloads Management is vital. Knowledge and interest in music, especially dance music genres, could be a great asset. You should be proactive, innovative and have a keen eye for detail, able to suggest features that will make this platform unique and user-friendly. Let's create something amazing for the global music community! Similar sites to have a look at are: // accelerationdigital.co.uk//

I urgently need a skillful architect or draftsman to draft an engineered floorplan for a 16x40ft open-concept 2-bedroom cottage. The concept incorporates a kitchen, living and dining areas combined into a free-flowing space. Skills and Requirements: • Expertise in architectural design • Proficiency in creating realistic and functional layouts • Prior experience in designing open-concept spaces is a plus Despite the lack of specific features for each section, your creativity will be crucial in developing a comfortable and modern open space. The timeline for this project is immediate, so your ability to work under tight deadlines will be essential. Please note that separate rooms are needed for the two bedrooms and the bathroom. The plan should adher...

I am seeking for developer who have knowledge of React Native, Php and Mysql for my existing project in which required functionality upgradation

I am seeking a skilled developer to create a custom indicator using Pine Script v5 for the TradingView platform. The goal is to develop an indicator based on 3 existing indicators and predefined rules. The source code of all 3 indicators will be provided to the right candidate. The custom indicator should generate trade signals for alerts. Should be able to use this strategy in the Chart, where it should display buy, sell and exit signals. This project requires expertise in Pine Script v5 and a deep understanding of technical analysis principles. My requirement will be as below; 1. Convert 3 indicators into a strategy.(Source code will be provided) 2. Alert Creation. 3. Buy/Sell signal, Trailing SL/Trailing TP integration with alert function. 4. Session End/Start as...

Looking for translation experts who can translate our Forex focused website from Arabic i...in multiple languages for greater accessibility. The ideal candidate should hold: - Strong proficiency and experience in translating Arabic into Kurdish (Kurmanji), Turkish, and Persian. - Good understanding of Forex trading terminology, as industry-specific jargon needs to be accurately translated and preserved. - Start your bid with read so that I know you read all requirments - Attention to detail to ensure the essence of the initial content isn't lost in translation. This project presents an excellent opportunity for those who have a deep understanding of Forex trading or wish to gain more experience in translating industry-specific content. Please bid per word for each la...

You can do this job solely from your phone! We are a new consumer shopping comparison service on the rise, looking for an eager individual to take over our social channels! Requirements 1. Experience and understanding of each platform and its usage trends: Instagram, TikTok, Facebook, Twitter, LinkedIn 2. Basic experience in image and video editing tools (for example: CapCut, Adobe, etc) 3. Basic experience in consumer AI tools: ChatGPT and - you will use this to make/improve content 4. Basic knowledge of e-commerce and how shopping ads look 5. Proficient English 6. Understanding and usage of social media analytics would be an advantage. Tasks: Your task will be to take over our social platforms. We require the following post schedule:
 1. Facebook and Instagram: 1-2 posts per

I am looking for a skilled programmer with experience in algo trading using Python - preferably with experience with crypto exchange API. I already have a specific strategy in mind, so I would like someone who can work with me to implement it. Ideal skills for this job include proficiency in Python and experience in API trading. I am looking for a programmer who can work with me on a long term basis with support. Details can be discussed.

We have partially designed the website and dashboard on Figma already, nearing completion for the platform and some changes may require. We aim to seamlessly incorporate IoT monitoring and control system into our website, requiring full development of an interactive website with a focus on safety, security, and speed. There will be different clients like admin, super admin and different clients etc. I require the design and development of a robust IoT platform that includes dynamic dashboard capabilities, using and Node.js technologies. Key Features Required: - Real-time data monitoring controls and device management for continuous tracking. - Data visualization interface for presenting data in a digestible format. - User-friendly 'Super Admin', 'Admin...

...Android. Key skills include (but are not limited to) Flutter, Firebase, and cross-platform app development. Key Features: 1. User Registration: The app should include a straightforward login/registration process utilizing phone numbers. 2. Invite System: Users should be capable of sending invitations to join the app via SMS and Email. 3. Buy/Sell Functionality: The application must provide a platform where users can comfortably post items for sale, and permit other users to purchase these items. This should mirror established platforms such as OLX or eBay. Desired Functionality: - User-to-User Messaging: To facilitate the buy/sell process, users should be able to message each other directly through the platform. - Search and Filter Options: Users must be able to s...

I need a PHP and Laravel expert who can work part-time or full-time, 10am to 7pm, Monday to Saturday. Here's what you'll be entrusted with: - Website development: Crafting the architecture of our e-commerce platform. - Custom application development: Bespoke creation tailored to our specific needs. - Database management: Ensuring the most efficient storage and retrieval of our data. The main objective of this task is to develop an efficient and user-friendly e-commerce platform. While specifics on the platform requirements were not provided, a freelancer with experience in user registration/login, product catalogues, and secure payment gateways will have a significant advantage. Thank you for considering this project, and I look forward to your proposals. i...

I'm looking for an experienced professional to test Stock Trading applications, preferably with experience in the financial sector. Key Points: - Primarily concerned with the Stock Trading aspect - You are required to have experience in the field Please do not hesitate to include your stock trading experience in your application.

I'm in search of a proficient fullstack developer with a strong background in GITHUB, AWS, PHP Laravel, MySQL (RDS), Vue.js, and EC2 (Ubuntu) - to maintain and expand my existing online platform. The first scope of work will be: Setting up a development environment on your PC and see that it runs well, and help me set it up on my PC as well (I'm the owner, not the developer). Then we will discuss the next task (there are many tasks to do - mainly adding features).

Looking for a seasoned developer well-versed in creating a comprehensive online tutoring and course website with an accompanying mobile application. Key Features: - User Registration and Login: The website and application should allow users to register and login seamlessly. - Course Management: The platform needs to accommodate academic courses, professional development courses, and language courses. - Online Payment Integration: The website and app should have a secure and hassle-free online payment system integrated for course enrollments. Mobile App Specific Features: - Course Enrollment: Users should be able to browse and enroll in courses directly from the mobile application. - Live Video Streaming: The app should support live video streaming for interactive learning sess...

I'm seeking a talented developer to create an AI platform that can translate educational content into various Nigerian local languages. The primary aim is to cater to a diverse audience, including students, educators, and the general public. Key Project Details: - The platform should provide seamless translations for various types of educational content, including textbooks, lecture notes, online courses, and video materials. Skills & Experience: - Proven experience in natural language processing and AI development - Strong background in building scalable and efficient translation systems - Familiarity with Nigerian local languages and educational content would be a huge plus - Ability to create a user-friendly interface for the platform This project offers...

I require a 3D design for charcoal briguettes bag with source in PSD. - English written - Sample of the bag is in the attachments. Same style - Include used fonts in the source file - Transparent background - Bag color: Black - Name: KING OF FIRE - Slogan: Premium Charcoal - Details to be added: 3 hours of lasting time (under the logo somewhere), 10 KG (at the bottom) - Add a icon or logo of a charcoal that is burning under the slogan.

...requirements are as follows: - Strategy Development: The primary task is to develop a strategy that utilizes Fibonacci extensions for trading. - Auto Fib Extension: The strategy should incorporate an auto Fibonacci extension, particularly focusing on the 0.382 level for taking long trades and its opposite for short trades. Ideal skills and experience for this job include: - Proficiency in Pine Script: A strong understanding and experience in developing strategies on TradingView using Pine Script. - Fibonacci Extension: Prior experience in implementing and utilizing Fibonacci extensions within trading strategies. - Automation: Ability to develop automated trading strategies that execute trades based on predefined criteria. If you have experience in these areas an...

...objective is to develop a robust application for both iOS and Android platforms that merges with an ERP system. Please note the specific functionalities required: • User Authentication: The app should be capable of effectively managing user log in details and security. • Data Visualization: Adequate implementation of visual data representation, providing clear insights. Your experience in cross-platform application development would be advantageous, particularly familiarity with platforms such as Flutter or React Native. Also, a sound understanding of API integration is necessary, as the app will need to communicate and exchange data with an ERP system. Please provide relevant examples of your past work experiences. Any experience with data visualization tools will b...

I'm looking for a talented developer to create a Bitcoin HD Wallet that runs on the web. The wallet will focus specifically on Bitcoin, not multiple cryptocurrencies. Key Features: - Send and receive Bitcoin: The wallet should allow users to seamlessly send and receive Bitcoin, with a smooth and intuitive interface. - Transaction history: It's essential that the wallet maintains a clear and accessible record of all transactions made by the user. - Address book: A feature to store and manage contacts' Bitcoin addresses is also crucial. Ideal Skills: - Proficient in web development - Experience with blockchain and cryptocurrency wallet development - Knowledge of Bitcoin and its underlying technology - Familiarity with HD wallet conce...