Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    5,000 bitcoin jobs found, pricing in USD

    ...strategies tailored to the volatile crypto market. - **Portfolio Management:** Insights on managing a diversified cryptocurrency portfolio, balancing risk, and optimizing for long-term growth. - **Technical Analysis:** Training on interpreting chart patterns, volume analysis, and other technical indicators relevant to Bitcoin, Ethereum, and Ripple. **Ideal Skills and Experience:** - Proven expertise in cryptocurrency trading and investment. - In-depth knowledge of Bitcoin, Ethereum, and Ripple markets. - Strong background in technical analysis and modern portfolio theory. - Ability to provide clear, actionable advice tailored to weekly changes in the crypto space. - Excellent communication and teaching abilities to convey complex concepts in an understandable manner. ...

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    8 bids

    I am seeking a skilled professional expertise in the Electrum wallet, specifically tailor...unpaid but “stuck” **Specific Requirements:** - Knowledgeable in blockchain technology, particularly Bitcoin's blockchain, to accurately identify and manage transactions. - Ability to understand a recover transactions and change wallets within Electrum that filters and reports unpaid transactions for Bitcoin **Ideal Skills and Experience:** - Strong background in software development, with specific experience in Python. - Previous work with blockchain technologies, with a focus on Bitcoin for this project. - Familiarity with the Electrum wallet, its functionalities, and its integration capabilities. - Problem-solving skills to effectively tackle the challenge of id...

    $157 (Avg Bid)
    $157 Avg Bid
    48 bids

    ...payments for our users. Ideal Skills and Experience: - Proficiency in Laravel and mobile app development - Strong background in blockchain technology - Experience with cryptocurrency payment gateway integration, particularly with CoinPayments - Familiarity with various cryptocurrencies, especially Litecoin, Ripple, Bitcoin Cash, and the ability to add support for additional cryptocurrencies as needed Key Requirements: - Integrate CoinPayments gateway to accept Litecoin, Ripple, Bitcoin Cash, and other cryptocurrencies - Ensure secure and seamless crypto transactions within the app - Update the app to handle the potential variability and volatility associated with cryptocurrency payments - Work closely with our team to test and validate the integration before going live ...

    $905 (Avg Bid)
    $905 Avg Bid
    112 bids

    ...create a straightforward website that serves one primary function: displaying the current Bitcoin price in USD, sourced from Coinbase, on a clean white background. The price text must be in green, and I want a Bitcoin logo positioned to the left of the price indicator. The website should have no additional pages or features – the sole focus is on the price display, which must update in real-time. Ideal Skills and Experience: - Proficiency in web development (HTML, CSS, JavaScript). - Experience with API integration, specifically Coinbase's API for real-time Bitcoin pricing. - Aesthetic design ability to create a simple, user-friendly interface with a white background, green text, and incorporating the Bitcoin logo effectively. - Optimization for ...

    $96 (Avg Bid)
    $96 Avg Bid
    32 bids

    I am in need of a savvy developer with a knack for creating highly functional crypto wallets. The ideal candidate is someone with strong experience in creating wallets for multiple chains including Bitcoin, Ethereum, Ripple, Solana, and Kadena. Key features for the wallet include: - Wallet balance tracking - Detailed transaction history - Functionality to buy and sell cryptocurrencies directly from the wallet It's crucial that the wallet design exudes a professional and sleek look which is easy to navigate even for novice users. Your experience in clean UI/UX designs in line with these aesthetic will be highly favorable. Your grasp of security layers essential for crypto wallets will also be highly advantageous. Let's connect if you can build a wallet that is as sle...

    $3058 (Avg Bid)
    $3058 Avg Bid
    91 bids

    ...cryptocurrency exchange tailored towards simplicity and efficiency. My vision focuses on incorporating Bitcoin, Ethereum, and Ripple as the primary tradable cryptocurrencies. **Features Required:** - **Real-Time Price Updates:** A dynamic feature displaying live prices of Bitcoin, Ethereum, and Ripple to keep users informed. - **User-Friendly Interface:** An intuitive and easy-to-navigate platform design to ensure an excellent user experience, even for those new to cryptocurrency trading. **Deposit Methods:** - The exchange will exclusively support crypto-to-crypto transactions, without the option for depositing funds via bank transfer, credit card, or PayPal. Users should seamlessly trade between Bitcoin, Ethereum, and Ripple without involving fiat currencies. *...

    $523 (Avg Bid)
    $523 Avg Bid
    57 bids

    ...and whites grey for watercolour. Chocolate, greys etc for industrial Key Aspects: - The central theme should celebrate the wonderful qualities of my son, represented through key words written by members of the family - The design should incorporate keywords flowing through the artwork to represent my son's qualities. He is a ski patroller, water skier, basketballer and trades money as well as bitcoin. proficient in IT and has lots of friends key words - Loving, inspirational, protector ,leader, Big Dog, family, son, brother, heart, Laugh, Dance, Angel, gentle soul, generous, resiient, diplomatic, All the way to the moon and back Skills & Experience: - Graphic design expertise is crucial. - Proficiency in creating watercolour styled digital artwork. - Excellent skill...

    $123 (Avg Bid)
    Featured Guaranteed Sealed Top Contest
    $123
    62 entries

    I'm in need of an expert for setting up a Bitcoin mining virtual machine (for Nice-Ha-sh). Job Requirements: - Comprehensive understanding and hands-on experience with virtual machine setup is a must. This isn't a beginner's job. - Detailed knowledge and practice in Bitcoin mining. - Familiarity with Windows as the chosen operating system for this virtual machine setup. Skills and Experience: - Experience in Bitcoin mining operations. - Proficiency in working with Windows-based virtual machines. - Good problem-solving skills to make the system efficient and reliable. If you have a proven track record in this space, don't hesitate to bid.

    $10 - $30
    $10 - $30
    0 bids

    I'm seeking a highly skilled Python Developer with deep understanding of Electrum for an exciting wallet integration project. - Main Task...Integrating a wallet and enabling sending of time-locked transactions via an API service, specific service will be decided together upon commencement of the project. Ideal candidate should have: - Strong Python experience particularly in web development, data analysis and automation scripts. - Considerable experience with Electrum, crafting custom plugins. - Familiarity working with blockchain, Bitcoin-related APIs. - Excellent problem-solving skills, attention to detail and ability to meet strict timelines. This project will be both challenging and rewarding for the right developer, Let me know if you possess the necessary skills ...

    $198 (Avg Bid)
    $198 Avg Bid
    15 bids

    I need an experienced Bitcoin Dev to create a not too complex bot, can explain in detail. There will be recurring work, with healthy continued profit share. We are a team of experienced builders and we need someone EXPERIENCED with brc20 to join the team. If you are interested - please have proof of your work, and an explanation of what you've done in the past. You will be vetted by our devs after we communicate. Look forward to adding one person to the team!

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    17 bids

    ...understanding of Bitcoin and its mining processes - Extensive knowledge in mathematical modeling and algorithms - Proven experience in developing similar calculation formulas for cryptocurrency mining This is current result and formula I have for BTC (but its wrong): Certainly! Here is the information presented in regular text: Certainly, here is a general formula for calculating the daily mining yield for an Antminer S9, with the data filled in: Mining Yield = (Hashing Power * Block Reward * 86400) / (Network Hashrate * (1 - Mining Pool Fee)) - (Power Consumption * 24 * Cost Per kWh) Here are the filled-in data for an Antminer S9: - Hashing Power: 13.5 TH/s (Terahashes per second) - Block Reward: 6.25 BTC (Bitcoin) - Network Hashrate: (current network hashrate of ...

    $607 (Avg Bid)
    $607 Avg Bid
    5 bids

    Empresa: Nexbridge Eslogan: "Bridging Financial Evolution" Sitio Web: Contexto y Visión: Nexbridge se sitúa en la vanguardia de la revolución financiera, creando puentes entre el mundo de las finanzas tradicionales y el emergente universo de los activos digitales, incluyendo Bitcoin y otras criptomonedas. Nuestra misión es facilitar esta transición y promover la adopción de la innovación financiera. Objetivo del Diseño: Buscamos transformar nuestro logo para reflejar innovación, claridad y modernidad. El diseño debe resonar con el dinamismo de las neobancas, bancos digitales y empresas tecnológicas punteras, proyectando Nexbridge como un líder visionario en el espacio financiero digita...

    $260 (Avg Bid)
    Urgent Guaranteed Top Contest
    $260
    1052 entries

    The job openings are limited, so we will only select 5 people for the position We are building a team and we are looking for people with the ability to attract potential clients to our company. We provide all the necessary material for client presentations. Remuneration is based on commissions, ranging from 30 USD to 100 USD per project. We offer flexibility in payment methods, inc...including Paypal and BTC. What does our work consist of? We are , a company specialized in audiovisual design and editing in the music industry. We work closely with music artists, providing services ranging from music video editing, video-lyrics, Spotify covers and social media management for singers. Requirements: Understand English / use translator. Payment method: Have Paypal or receive Bitcoin...

    $465 (Avg Bid)
    $465 Avg Bid
    13 bids

    ...understanding of Bitcoin and its mining processes - Extensive knowledge in mathematical modeling and algorithms - Proven experience in developing similar calculation formulas for cryptocurrency mining This is current result and formula I have for BTC (but its wrong): Certainly! Here is the information presented in regular text: Certainly, here is a general formula for calculating the daily mining yield for an Antminer S9, with the data filled in: Mining Yield = (Hashing Power * Block Reward * 86400) / (Network Hashrate * (1 - Mining Pool Fee)) - (Power Consumption * 24 * Cost Per kWh) Here are the filled-in data for an Antminer S9: - Hashing Power: 13.5 TH/s (Terahashes per second) - Block Reward: 6.25 BTC (Bitcoin) - Network Hashrate: (current network hashrate of ...

    $20 (Avg Bid)
    $20 Avg Bid
    1 bids

    A token must be created The customer requested the following: - the token must follow the price of bitcoin - when I open the trust wallet, metamask and other wallets, the price should appear as FTM appears in the image following the dollar. -There will be no liquidity in the token. -when the person has 1 of this Bitcoin, it should appear that the person has xxx,xx USD which is the value of the bitcoin - short deadline of 3 days - must pass on daily specific technical reports of what you have done Payment is released when the customer accepts the delivery

    $554 (Avg Bid)
    $554 Avg Bid
    11 bids

    I need a web-based wallet for personal use. It should have a master wallet and allow for off-chain transactions between wallets. The following features are required: - Currency Management Page: I should be able to manage the following currencies: Bitcoin, Ethereum, Litecoin, Dogecoin, Cardano, Ethereum ERC20 tokens, Tron TRC20 tokens, BEP20 tokens, and Polygon ERC20 tokens. - Wallet Management Page: I want a page where I can enter a wallet name and create a wallet for all supported currencies. - Balance View Page: This page should display the balance of each currency in each wallet. - Withdrawal Page: This page should have a button that, when clicked, transfers the entire balance of all wallets to the master wallet off-chain. I want this system to be built in C# on Windows or P...

    $306 (Avg Bid)
    $306 Avg Bid
    30 bids

    Looking for someone with deep understanding of blockchain and cryptocurrency specifically nodejs and third party api for educational purposes

    $539 (Avg Bid)
    $539 Avg Bid
    42 bids

    I require an innovative designer to create a logo for my crypto startup, MTX (Mount Khan). The logo should say MTX. The logo should be modern, professional, clear, and minimalistic, but with a futuristic feel. It should: - Utilize the color green predominantly (optional) - Embody the values of innovation, accessibility, and sustainability I am open to various design elements including Bitcoin-related icons, mountain shapes, or abstract geometric shapes. Let your creativity shine, as I don't have any rigid requirements. My primary aim for this logo is to build brand recognition. So, it needs to be unique and memorable to help us stand out in the highly competitive crypto space. Ideal candidates should have a solid understanding of brand identity design and experience working...

    $33 (Avg Bid)
    Guaranteed
    $33
    577 entries

    I'm seeking a talented developer to create a blockchain software focusing on flash transactions for research core project involves smart contracts and decentralized applications (DApps), functioning on multiple blockchains, including Bitcoin and others. **Ideal Skills and Experience:** - Expertise in blockchain development, especially in creating smart contracts and DApps. - Experience with multiple blockchain environments, including Bitcoin and other prominent platforms. - Strong understanding of cryptographic principles and secure coding practices. - Proficiency in one or more blockchain programming languages, such as Solidity or similar. - Ability to implement best practices for software security and documentation. With your knowledge and experience, we can build...

    $1401 (Avg Bid)
    $1401 Avg Bid
    31 bids

    BUDGET 10$ - NO MORE BUDGET 10$ - NO MORE BUDGET 10$ - NO MORE Recreate () Bitcoin Wallet Generator in Python with Pyscrypt library. input = Passphrase and SALT console output = Private Key and Public Address HTML wallet generator documentation: pyscrypt documentation: BUDGET 10$ - NO MORE BUDGET 10$ - NO MORE BUDGET 10$ - NO MORE

    $11 (Avg Bid)
    $11 Avg Bid
    8 bids

    I'm looking for an experienced developer to recreate a Bitcoin wallet generator in Python, based on an existing HTML version located at Recreate wallet generator functionality in Python: - Input: Passphrase and Salt - Console Output: Public Address and Private Key (in text format) Requirements: - Python expertise - Experience with cryptographic libraries and bitcoin wallets - Ability to write clean, maintainable code Ideal Candidate: - Previous experience with blockchain/cryptocurrency projects - Strong understanding of security practices I have a fixed budget of $10 for this project.

    $73 (Avg Bid)
    $73 Avg Bid
    11 bids

    ...site, including shipping methods, payment gateways, tax settings, sales, and discount coupons. Shipping Methods: The task involves configuring Free Worldwide Shipping and Express Shipping options. Experience in setting up these shipping methods within WooCommerce is necessary. Payment Gateways: This includes integrating multiple payment options for customer convenience, such as PayPal, Stripe, Bitcoin, and Afterpay. Expertise in incorporating these payment gateways into WooCommerce is required. Tax Settings: The project entails setting up various tax rates in WooCommerce. It's important to note that taxes will be charged by the three Print on Demand (PoD) services I use. A solid understanding of WooCommerce tax settings is crucial. Sales and Discount Coupons: Additionall...

    $315 (Avg Bid)
    $315 Avg Bid
    78 bids

    I'm seeking a talented individual or team to develop a Bitcoin (BTC) scalping strategy specifically for the 1-minute timeframe. This needs to be a comprehensive trading system that offers a significant edge with a high win rate. Requirements: - Develop on a 1-minute timeframe. - Applicable for BTCUSDT pair. - Emphasize high win rate. - Include a clear take profit point. - Specify a firm stop-loss. - Clearly defined entry points. - Strategy should use any effective indicator. - Single entry signal, no exit signal needed. Ideal Candidate: - Expertise in cryptocurrency trading. - Proficient in technical analysis. - Experience with trend indicators or oscillators. - Proven track record in creating scalping strategies. - Able to backtest strategy to demonstrate efficacy. - Clea...

    $536 (Avg Bid)
    $536 Avg Bid
    15 bids

    Looking for someone with experience of nodejs and blockchain

    $250 (Avg Bid)
    $250 Avg Bid
    7 bids

    ...Real-time validation of European Union VAT numbers. - Auto-population of VAT rates pertinent to a customer's location. - Robust report generation capabilities for easy VAT compliance tracking. User Interface Design: - The design should be customizable, allowing for a tailored user experience that can evolve with my business needs. Integration: - The system must be integrated with Stripe, Paypal, Bitcoin, Paysera, Wayforpay,Qnb, few others as the payment gateway for a seamless financial transaction process. Ideal Candidate: - Strong experience with Laravel framework. - Knowledgeable about EU VAT regulations and compliance. - Proven track record of integrating financial APIs, specifically Stripe. - Ability to deliver a customizable and user-friendly interface. When bidd...

    $564 (Avg Bid)
    $564 Avg Bid
    85 bids

    I'm looking for developers who have a solid grasp of Bitcoin and the Lightning Network. Your primary task will be to help in the development of a blockchain-based application that transfers payments. Ideal Skills and Experience: - In-depth knowledge of Bitcoin - Proficiency in the Lightning Network - Previous experience in creating blockchain applications Developers with this skill set will contribute significantly to my project, and I welcome you to bid.

    $50334 (Avg Bid)
    $50334 Avg Bid
    27 bids

    ...then the conversation moved to WhatsApp. They succeeded in persuading me to send significant amounts of money in the form of both bitcoins and wire transfers. The scamming methods used were sophisticated and convincing, unfortunately leading me to fall for their fraudulent activities. Here's what I'm looking for in the freelancer: • Extensive experience in online fraud investigation, especially bitcoin scams. • Understanding of Cryptocurrency transactions and ability to track the flow of money. • Exceptional communication skills. • Knowledge of legal actions to recover lost money and the steps involved in reporting such scams. • Assistance to safeguard myself from future scams. My objective is to recover as much of the money lost as possib...

    $2625 (Avg Bid)
    $2625 Avg Bid
    2 bids

    - Purpose: I am seeking to create a corporate-style website dedicated to inactive investment opportunities. - Functionality: - User account creation and management - Investment calculator for potential returns - Portfolio tracking features for user investments - Integration of Bitcoin as a payment option for memberships - Design: - A professional and corporate aesthetic is critical for the website's interface. Ideal Candidate Should Have: - Expertise in developing e-commerce platforms with a focus on financial services. - Strong background in creating secure login and user account systems. - Experience with implementing financial calculators and data visualization. - Knowledge of cryptocurrency payment gateways for membership purchases. - Proficiency in crafting ...

    $322 (Avg Bid)
    $322 Avg Bid
    62 bids

    I am looking for a capable developer who can design ...website should have the following features: PAYMENT OPTIONS: - The platform should support credit card and Bitcoin payments. Knowledge of and experience with integrating these payment options on e-commerce platforms is essential for this project. PRODUCT TYPE: - The site will only deal with physical products. Thus, the platform should be designed to highlight and effectively market tangible items. STOCK MANAGEMENT: - An essential aspect of this project is basic inventory management. It should include adding and removing items, updating stock levels, and similar tasks. The ideal freelancer for this project should be experienced in e-commerce website development, specifically with Bitcoin payments and basic inventory ma...

    $625 (Avg Bid)
    $625 Avg Bid
    2 bids

    I'm urgently looking for a proficient blockchain expert to set up various nodes including Bitcoin, Ethereum, Celistia, Starknet, Eigenlayer, and others, in a relatively short time. Essential skills and experiences include, but are not limited to: - Proven experience in setting up a variety of nodes, particularly the ones mentioned above. - Expertise in Blockchain technology, with intimate understanding of Bitcoin and Ethereum. - Ability to work swiftly, as the set up needs to happen ASAP. Ideally, the successful candidate will have experience of working on similar projects and will be able to hit the ground running. I'm looking forward to seeing your bid.

    $251 (Avg Bid)
    $251 Avg Bid
    21 bids

    I am looking for ...Lets say user set password, but somehow he lost it, then he will be able to use that command, which will override password and send fund. I have attached the sourcecode, which is similar like Bitcoin Sourcecode If you know bitcoin source than you will be familiar with its all json rpc call. Example call: sendtoaddress <bitcoinaddress> <amount> So i want you to add new call, lets say: 'forcesend <bitcoinaddress> <amount>' this command have to send fund eventhough if there is password, it will override it. I hope you have understood. Please only bid, if you are good in c++ and well known with bitcoin source. all proxy bidder please avoid this project, as I dont want to be my time wasted. WIll only release milestone...

    $30 - $250
    Featured Sealed
    $30 - $250
    3 bids

    I'm seeking an adept developer to create a custom decentralized cryptocurrency exchange supporting cutting-edge scalability and multiple blockchains. Key requirements: - Implement a DEX on Ethereum, Binance Smart Chain, and Solana. - Support for transaction speeds up to 1,000 TPS. - Enable trading for Bitcoin and Ethereum. Ideal Candidate Skills: - Proficient in smart contracts development. - Experienced with DeFi protocols. - Understanding of cross-chain technology. - Knowledge in optimizing transaction throughput. Please include examples of past DEX or blockchain projects with your bid.

    $2058 (Avg Bid)
    $2058 Avg Bid
    11 bids

    I'm looking for an expert to create a sophisticated PowerPoint presentation on the topic of Bitcoin Mining. The aim is to educate the general public about the intermediate aspects of Bitcoin Mining. Key elements for the project: - Thorough understanding of Bitcoin and cryptocurrency - Ability to translate complex concepts into visually engaging, easy-to-understand content - Strong PowerPoint and presentation skills - Experience in educating diverse audiences This presentation should not only explain what Bitcoin mining is, but also highlight it's significance with aiding the expansion of renewable energy due to subsidizing the power company, its importance, and impact on the ecosystem. Use of visual aids, examples of different power sources being u...

    $37 (Avg Bid)
    Guaranteed
    $37
    27 entries

    ...end-user want to flash. (USDT, BTC and TRX) Compatible with all USDT networks (TRC20 , ERC20 , BEP20 , BEP2 , SOLANA , POLYGON) 4) I want the sending screen to be easy and to show the message easily. 5) VPN and TOR options included with the proxy Blockchain server option 100% confirmed transaction The transaction fee is max, priority for quick confirmation Cannot cancel a transaction with the bitcoin server It works with all wallets Anyone able to do this job send me your best quote + BIG bonus in any form wanted (WU, Amazon gift cards, ect) after delivery and proof of trial! I am open for discussions and We can discuss about more in chat I want good work to be done without problems, Need it today NO UPFRONT IN OTHER PLATFORMS BEFORE DELIVERY!!...

    $6 (Avg Bid)
    Guaranteed
    $6
    1 entries

    ...primarily using Bitcoin data such as open high low close values and should be designed to handle additional variables such as gold, copper etc if need be. The perfect candidate for this task should have significant hands-on experience in developing predictive models and must be conversant with modern machine learning techniques. Essential skills include: - Proficiency in machine learning algorithms, particularly those suitable for time-series data. - Proven experience handling Bitcoin data or similar financial data. - A thorough understanding of data pre-processing and model tuning. - Proficiency with any programming language commonly used in machine learning will be a plus. Your key task will involve building an efficient model that can accurately predict future value...

    $16 (Avg Bid)
    $16 Avg Bid
    13 bids

    *USE THIS KUCOIN BOT FOR THE GUI TEMPLATE: I'm looking for a skilled developer to create a cryptocurrency trading bot specifically for Binance that utilizes a scalping strategy with the following requirements: - Supports Bitcoin/USDT and Ethereum/USDT trading pairs - Executes a scalping strategy to capitalize on small price gaps - Features basic customizable settings such as: - Trade amount - Stop loss parameters Ideal Skills: - Proficiency in bot development - Experience with Binance API - Knowledge of scalping strategies - Ability to implement user-friendly customization Your expertise in creating robust and efficient trading bots will be instrumental in the success of this project.

    $4582 (Avg Bid)
    $4582 Avg Bid
    26 bids

    We want the software to do the below stuff: It should generate Btc Fake Transaction(flash btc) with the below features: - -Defined the time that the transaction can remain in the wallet - -Defined the charges of the blockchain networks for a quick confirmation - -VPN and TOR options included with proxy - -Can check the blockchain address before transaction - -Transaction can get full confirmation - -Support all wallet - -Segwit and legacy address – -100% confirmed transaction - You can spend bitcoins easily on any other address (Segwit address, legacy, Segwit / bch32) - - it works with all wallets. - -Should be tradable like real btc. withdraw from exchange not necessary Can be transfarable wallet to wallet more then 5 times minimum previousr experience are preferred

    $541 (Avg Bid)
    $541 Avg Bid
    15 bids

    1. Our project is a fork of the latest Bitcoin v25 codebase released in the summer of 2023. Please describe the amount of experience you have, specifically with the Bitcoin UTXO codebase. 2. We are looking for an experienced C++ developer. The developer we are looking to hire will need to be available to support our code, which will impact others downstream. Please describe your experience with other projects and the role you held. 3. Our project modified the PoW core of the Bitcoin code, and we implemented a Linear Weight Moving Average (LWMA3) PoS algorithm instead. The testnet is stable, but we are still testing and making enhancements. Are you familiar with Proof of Stake, and are you comfortable taking over management of this code? Please describe your history...

    $235 (Avg Bid)
    $235 Avg Bid
    11 bids

    I require a seasoned developer to create a robust and user-friendly decentralized crypto wallet. My vision encompasses both mobile platforms (iOS and Android) and web browsers, ensuring accessibility and convenience. What I'm looking for: - Cross-Platform Support: Optimized for mobile (iOS, Android) and web. - Multi-Currency Capabilities: Integration of Bitcoin, Ethereum, Ripple, and more cryptocurrencies. - Enhanced Security: Implementation of multi-signature functionality for superior asset protection. Ideal Skills: - Proficient in blockchain technology. - Experienced with mobile app and web development. - Familiarity with multi-signature security practices. - Strong background in cryptography. Experience in past crypto wallet projects is highly favorable. My goal is to ...

    $2518 (Avg Bid)
    $2518 Avg Bid
    18 bids

    I'm seeking a highly skilled developer to create a robust crypto exchange platform with a corporate and professional design. This exchange must support the integration of leading cryptocurrencies, maintaining an extensive listing that tracks the top 100 cryptocurrencies as ranked on CoinMarketCap. Key Features: - Support for Bitcoin, Ethereum, Ripple, and additional top 100 CoinMarketCap cryptocurrencies - A corporate, professional aesthetic that instills trust and usability - Implementation of stringent security measures Security Implementations: - Mandatory Two-Factor Authentication (2FA) for user accounts - Rigorous Anti-Money Laundering (AML) mechanisms in compliance with regulations - Secure Cold Storage options to safeguard user funds Ideal Skills: - Blockchain develop...

    $3075 (Avg Bid)
    $3075 Avg Bid
    24 bids

    ...for Bitcoin (BTC) trading to aid in strategizing BTC Inverse Perpetual trades by replicating the calculator shown here: Ideally written in Ruby on Rails. Python also works. The key difference is all the calculations should be provided on one output table (their calculator resets for each of the four screens). Also noting most importantly that the last tab provides inputs on addition entry prices and quantities and will result in an average entry price, I need to be able to enter multiple inputs in the same way, those calculations are shown here: Scope of Work: - Construction of a calculator for Bitcoin Inverse

    $108 (Avg Bid)
    $108 Avg Bid
    12 bids

    Want Excel program using Coingecko API V3 reading coins real time date info When use API reading to Excel Data From Web URL by LIST command "" will create Excel table with all support coins with 3 columns id .symbol .name Want Excel table also display together more other columns data info for each coin beside the id, symbol, and name ...circulating_supply total_supply, max_supply, all_time_high ath_change_perchange ath_date all_time_low atl_change_perchage atl_date last_updated List coin trade on Markets: Exchange 1 (example BTC, Column shows "Bianace") List Exchange 2 List Exchange 3 Coin's CoinGecko Link (clickable to open coingecko this coin's page, Example: for BTC, have column clickable to )

    $14 (Avg Bid)
    $14 Avg Bid
    1 bids

    I need a specialist who can successfully import real-time crypto coin prices to Google Sheets for me. This is with the aim of tracking my cryptocurrency portfolio efficiently. The specific cryptocurrencies that need tracking include: - Bitcoin - Ethereum - Link Bear in mind that the task requires only the current pricing of the aforementioned cryptocurrencies. The ideal candidate for this task would have a sound knowledge of macros or formulae's applications on Google Sheets, and a semantic understanding of cryptocurrencies. A track record in similar projects would be of immense advantage. It's not just about creating, you should also guide me on how to use it.

    $63 (Avg Bid)
    $63 Avg Bid
    9 bids

    I'm seeking indian individuals open to a one-time investment of either Rs1000, Rs1600, Rs 3000 or Rs6000 in securities and Bitcoin trading through bot signal sharp at 8.00pm (IST). Experience in online trading is ideal, though not a hard requirement. Any Freelancers with experience in investments, especially in securities and Bitcoin trading, will have an advantage, but not mandatory. Daily profits of Rs3000 to Rs4000 are guaranteed. Please email me name,age,profession and whatsappnumber on ‘salimpinjardotgmaildotcom’ with your proposals. Proficiency in English communication via email is essential.

    $18 - $151
    $18 - $151
    0 bids

    I need a calculator for Bitcoin (BTC) trading to aid in strategizing BTC Inverse Perpetual trades by replicating the calculator shown here: The key difference is all the calculations should be provided on one output table (thier calculator resets for each of the four screens). Also noting most importantly that the last tab provides inputs on addition entry prices and quantities and will result in an average entry price, I need to be able to enter multiple inputs in the same way, those calculations are shown here: Scope of Work: - Construction of a calculator for Bitcoin Inverse Perpetual trading, incorporating

    $112 (Avg Bid)
    $112 Avg Bid
    19 bids

    I need to generate compressed or uncompressed wif (bitcoin private key) and check the validity of the generated wif with sha256. This code should be able to run on one or more gpu. It should detect the number of GPUs and work accordingly. I have missing wif codes. for example, the last 12 characters of a key are missing. or the middle 5 characters are missing, so I need the source of this code. I am using Windows visual studio 2022. Those who want to do this simple project, please contact me. Driven by quality, efficiency and creativity, the ideal freelancer should have: - Cuda - A Solid foundation in C++ - Windows Visual Studio 2022 - Capabilities to harness the power of multi-GPUs Although we're asking for intermediate level experience, we're open to professionals wh...

    $25 (Avg Bid)
    $25 Avg Bid
    4 bids

    I need a calculator for Bitcoin (BTC) trading to aid in strategizing BTC Inverse Perpetual trades by replicating the calculator shown here: The key difference is all the calculations should be provided on one output table (thier calculator resets for each of the four screens). Also noting most importantly that the last tab provides inputs on addition entry prices and quantities and will result in an average entry price, I need to be able to enter multiple inputs in the same way, those calculations are shown here: Scope of Work: - Construction of a calculator for Bitcoin Inverse Perpetual trading, incorporating

    $125 (Avg Bid)
    $125 Avg Bid
    19 bids

    I'm in search of a seasoned professional who can provide comprehensive services related to cryptocurrency investments. These services should include: - Crypto portfolio managem...proficient with managing investments, balancing risks, and maximising returns. - Crypto trading assistance: assist in making the best trading decisions to achieve my investment goals. - Cryptocurrency research and analysis: deep understanding of the crypto market trends, specifically Bitcoin, to guide investment strategies. The ideal candidate must be an expert in the field with extensive knowledge and experience in Bitcoin investment. The ability to proficiently manage, trade, and conduct thorough research on Bitcoin is key. Your guidance and recommendations will play a crucial rol...

    $90909 (Avg Bid)
    $90909 Avg Bid
    11 bids

    I need two Google Sheets calculators for Bitcoin (BTC) trading to aid in strategizing BTC Spot and Inverse Perpetual trades by providing necessary entry prices and quantities to result in an average price. Scope of Work: 1. BTC Spot Averaging Down Calculator (I can provide my current examples of this, I built one and found one online): - Development of a calculator for inputting current BTC price, total budget, current average price, the amount of BTC currently owned, drawdown percentage, and drawdown price based on the percentage. - The calculator will determine the desired average price as a ratio of the drawdown percentage. - Creation of a table showing incremental additional purchases by price point, BTC quantity, and additional amount required to achieve the target average wi...

    $108 (Avg Bid)
    $108 Avg Bid
    37 bids

    I need an enticing and effective advertisement created for my Bitcoin mining app. The primary aim is to increase the number of app downloads substantially. The target audience is primarily first-time miners, who may not have a vast amount of experience in Bitcoin mining. Therefore, the advertisement needs to be simple, enlightening yet captivating enough to inspire downloads. Ideal Skills and Experience: - Crypto advertising expertise - Knowledge of Bitcoin mining applications - An understanding of the thought process and interests of first-time miners - Digital marketing experience with a proven track record in increasing app downloads. Want app to advertise $5-$100 packages to increase mining production. I will actually be putting into people's Satoshi bowls w...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    23 bids

    Top bitcoin Community Articles