Cryptocurrency Jobs

Cryptocurrency is a form of digital money that is known for providing a safe, secure, and decentralized means of transactions. A cryptocurrency expert is well-versed in blockchain technology and software development, allowing them to provide support for businesses interested in creating a sound digital currency. With the advancement of blockchain technology, these experts can provide helpful guidance to those who are looking to take advantage of the increased efficiency and security that cryptocurrencies offer.

Here's some projects that our expert Cryptocurrency Experts made real:

  • Mining software and websites built with high security and integrity
  • Integrating blockchain functionality into web sites using SDKs
  • Automated trading systems to maximize profits on the cryptocurrency market
  • Secure wallets with features such as transfer tax with max fee functions
  • Real-time price notifications via Telegram or Discord

This is merely a glimpse into the exciting world of cryptocurrency. From mining pools to virtual visadebitcards and automated trading strategies, there are endless possibilities with blockchain technology. Our Cryptocurrency Expert have had real success helping businesses develop their projects in an efficient manner, taking their ideas from the drawing board to reality in no time at all.

If you are considering entering the cryptocurrency market or already have an existing project, join Freelancer.com, post your project and hire an experienced Cryptocurrency Expert to achieve the results you desire. With the tools you’re given by Freelancer, success is just a few clicks away.

From 25,099 reviews, clients rate our Cryptocurrency Experts 4.89 out of 5 stars.
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    25 jobs found, pricing in USD
    Metamask expert 6 days left
    VERIFIED

    I am looking for a Metamask expert to assist me with troubleshooting any issues I may be experiencing with Metamask. I am not sure what specific issue I am currently facing and I need an expert to diagnose the problem. There is no rush to resolve this issue. Skills and experience needed: - Strong knowledge and experience with Metamask - Expertise in troubleshooting Metamask issues - Ability to diagnose and resolve technical problems with Metamask - Excellent communication skills to effectively understand and address any concerns or questions

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    8 bids

    I need to get the script to connect wallets and deposit crypto. Similar to all the ICO pages you can see around. Please check the screenshots attached to see whats expected.

    $366 (Avg Bid)
    $366 Avg Bid
    3 bids

    i want to create a python script using the CCXT library where i can easily spot candles with significantly higher trading volume compared to the recent average, which may indicate important market activity. Basically, I want to take the volume of the previous completed candle on any timeframe and compare it to the average volume of the previous 7 candles prior to the previous completed candle. please see the sample format.

    $507 (Avg Bid)
    $507 Avg Bid
    14 bids

    Project Title: Install and Config OpenCex crypto platform exchange on Ubuntu Operating System: Ubuntu server 22 Objective: I require the installation and configuration of the OpenCex crypto platform exchange open source ***install on localhost***: BeckEnd: FrontEnd: Demo: 4 Pair coins need to config for trade: (DGB)/REBELCOIN(RBL) (DGB)/MazaCoin(MAZA) (DGB)/Bitcion(BTC) wallets bitcoin Digibyte rebelcoin install and sync and ready with RPC to config. Requirements: - Experiance Installing and config OpenCex and its functionalities - 1 project minimum experianced. - Ability to troubleshoot and resolve any issues during the installation process - Prior experience in installing and configuring cryptocurrency exchange platforms - Familiarity with Ubuntu Server system. - Und...

    $175 (Avg Bid)
    $175 Avg Bid
    3 bids
    want prepaid card 6 days left
    VERIFIED

    i want it for online shopping and i want to use it worldwide

    $48 (Avg Bid)
    $48 Avg Bid
    4 bids
    blockchain 6 days left

    I am looking for an experienced freelancer to explore a specific aspect of blockchain technology with me - proof of work. I have clear goals in mind and am seeking someone with intermediate knowledge of blockchain technology. The successful candidate should possess the necessary knowledge to help me develop and explore this project according to my objectives.

    $7 (Avg Bid)
    $7 Avg Bid
    1 bids

    I am looking for a freelancer who can help me with the full installation and configuration of the Bizzan Crypto Trade Platform. Url OpenSource: Server Operating System: Ubuntu Server 22 Objective: Install full beckend and front, config and set all. 4 coin pair needs : BTC/USDT USDT/DGB ETH/USDT BAD/DGB Bitcoin & Digibyte & Badcoin wallet already install and sync. Server and Hosting: I have a dedicated server, all needed is already set. Ideal Skills and Experience: - Strong knowledge and experience in installing and configuring the Bizzan Crypto Trade Platform - Proficiency in working wi...

    $131 (Avg Bid)
    $131 Avg Bid
    3 bids

    I am looking for a freelancer who can help me create a private Ethereum based blockchain for data storage and retrieval. The ideal candidate should have experience in developing Ethereum based blockchains and should be familiar with the standard Ethereum security protocols. Requirements: - Develop a private Ethereum blockchain for data storage and retrieval - Implement standard Ethereum security features to ensure the integrity and confidentiality of the stored data - Optimize the transaction speed to be higher than the standard Ethereum speed Skills and Experience: - Proficiency in Ethereum blockchain development - Strong understanding of Ethereum security protocols - Experience in optimizing blockchain transaction speed If you have expertise in developing private Ethereum blockchains ...

    $150 - $451
    $150 - $451
    0 bids

    NOTE: - 1. Beginners/Freshers are welcomed with knowledge of AI tools and Digital Tools (like Canva, Discord, Newsletter & Social Media). 2. Most of the time content or content topics will be given you just have to automate them, upload them & and create visuals for it. 3. Content Language will be English. 4. I'm not looking for a one-time VA, I want a complete team member who understands what we are doing. 5 . It's Fine if you don't know some tools and tasks if you are ready to learn! 6 . Money matters but its a new project so you won't be paid much , Please keep that in mind. 7 . As of now there is no BOSS or team , its just one person project. What you should Know? Social Media Handling and cross-post Using AI & other tools to create an...

    $7 - $18
    $7 - $18
    0 bids

    Hi We developed a new form of "stable coin", that we want to develop, market and launch, as an NFT and sister Defi Token We are funded, with a strong and unique product offering, and no competition We are also aiming for full regulation and compliance, as our SC, will be the footprint for Bank & Institutional CBDC's Ideally we need the full spectrum of a team, but individual skills will be considered, however, we need devs that are fully docx'd and visible and daily voice and video calls in english to GMT Please reply, with proof of experience and portfolio

    $22 / hr (Avg Bid)
    Featured
    $22 / hr Avg Bid
    9 bids

    We need various programmers for various projects

    $554 (Avg Bid)
    $554 Avg Bid
    23 bids

    I am looking to convert a Telegram Crypto Trading Bot built with Python into a fully functional web application. To do this, I will be using and Typescript for the development of the web application. Additionally, I would like to add real-time market data updates as an additional feature so that users can easily view up-to-date information about various markets on the web application. The project scope also involves enhancing the existing trading strategies, as well as providing user authentication and account management.

    $18 - $150
    $18 - $150
    0 bids

    Description: We are looking for an experienced blockchain developer to create a multichain crypto wallet with the capability for deposit, withdraw, and transfer functions. The wallet must support the top 25 cryptocurrencies by market capitalization, and the admin should have the ability to list TRC20, BEP20, ERC20, and Polygon tokens as well. Key Responsibilities: Develop a multichain crypto wallet with support for deposit, withdraw, and transfer functions. Implement the functionality to handle the top 25 cryptocurrencies by market capitalization. Provide an admin interface to list and manage TRC20, BEP20, ERC20, and Polygon tokens. Ensure security and compliance with industry best practices. Requirements: Proven experience in blockchain development with a focus on wallet creation. Ex...

    $2625 (Avg Bid)
    $2625 Avg Bid
    6 bids
    Alteri mining Expansion #1 4 days left
    VERIFIED

    Project Description: Workforce Training for Alteri Mining Expansion #1 We are seeking a skilled professional to provide workforce training for our mining operation. The specific aspect of focus for this project is workforce training, with the goal of enhancing the expertise of our current workforce. Requirements: - The ideal candidate should have extensive experience in providing workforce training in the mining industry. - Proven expertise in developing and implementing training programs tailored to the specific needs of the mining sector. - Strong knowledge of mining operations, processes, and safety protocols. - Ability to assess the current level of expertise of the workforce and design training programs accordingly. - Excellent communication and presentation skills to effectively de...

    $25 - $50 / hr
    Sealed
    $25 - $50 / hr
    4 bids
    use software 4 days left

    I am looking for someone to mine Bitcoin to my wallet. Here are the details of the project: Budget: Less than $500. Mining Software/Hardware Preferences: I prefer specific software and hardware for the mining process. Expected Bitcoin Amount: I am looking to mine a moderate amount of Bitcoin, ranging from 0.01 to 0.1 BTC. Ideal Skills and Experience: - Strong knowledge and experience in Bitcoin mining. - Familiarity with specific software and hardware for mining. - Ability to optimize the mining process for efficient and effective results. - Proficiency in managing and transferring Bitcoin to wallets. - Understanding of mining strategies to achieve the desired amount of Bitcoin. - Experience in monitoring and analyzing mining performance. If you have the necessary skills and experien...

    $134 (Avg Bid)
    $134 Avg Bid
    4 bids

    This contest is being published again because the first time we did not receive either a sufficient number of involved specialists or interesting results of their work. It seems you don't understand, we are looking for creative people with decent abilities. Please note that the prize has been increased 15 times. We are a successful, serious IT company that is expanding due to a large increase in the number of orders for our services. In this competition we want to attract UX designers. As a result of the competition, you may have the opportunity to join our team. You can show your skills and prove your experience on one of the current orders received by our company. We are looking for creative professionals who enjoy their work and have a great desire to earn more money consistently....

    $1500 (Avg Bid)
    $1500
    64 entries

    We are currently overseeing a startup based on the blockchain system. They have a token release coming soon and subsequently an airdrop for several active and random users. We are specifically creating an event (airdrop) for their opening. We will have a closed page that only a limited list of people will have access to. What is required of you: -You need to conduct a full test of the landing page (including the functionality of the airdrop) -Describe the errors. -Update the page design (since now it is just a sample template). -Create a description for the newsletter about a closed airdrop (an example of what should be in the text is on the site). It is necessary to have an understanding of how cryptocurrencies work and experience investing in them

    $967 (Avg Bid)
    $967 Avg Bid
    31 bids

    to detect new pairs from a well known dex aggregator website. develop a database of new pairs or check website. update also with telegram msg if new pairs appear in different denominations like usdt. to be discussed with developer.

    $206 (Avg Bid)
    $206 Avg Bid
    15 bids
    learn trading 1 day left
    VERIFIED

    I am looking for a freelancer who can help me learn cryptocurrency trading for investment purposes. I have some experience in trading, but not with cryptocurrency. Skills and experience needed: - Strong knowledge and experience in cryptocurrency trading - Familiarity with different cryptocurrency exchanges and trading platforms - Ability to analyze market trends and make informed trading decisions - Excellent communication and teaching skills to guide me through the learning process - Patience and willingness to answer my questions and address any concerns I may have.

    $554 (Avg Bid)
    $554 Avg Bid
    21 bids
    Custom Ethereum Token Creation 4 hours left
    VERIFIED

    I am looking for a skilled developer who can create a custom Ethereum token for my project. The purpose of this token is to serve as a security token for investment purposes. Skills and Experience: - Experience in creating ERC-20 tokens - Familiarity with the Ethereum blockchain and smart contract development - Knowledge of token standards and best practices for security tokens Project Requirements: - Creation of a custom Ethereum token based on the ERC-20 standard - Development of smart contracts and integration with the Ethereum network - Implementation of necessary security measures to ensure the token's integrity and investor protection Token Quantity: - The project requires the creation of less than 100 tokens. If you have experience in creating custom Ethereum tokens and ar...

    $704 (Avg Bid)
    $704 Avg Bid
    28 bids

    Requirements: Proven experience as a trading expert in crypto, with a track record of success in analyzing market trends and making profitable investment decisions. Strong knowledge of different cryptocurrencies and their underlying technologies, as well as the broader cryptocurrency market. Experience with risk management, portfolio diversification, and other investment strategies.

    $574 (Avg Bid)
    $574 Avg Bid
    23 bids

    I am looking for a skilled crash betting game developer who can create a traditional crash game with in-game payment in cryptocurrencies. Ideal Skills and Experience: - Experience in developing crash betting games, specifically traditional ones - Proficiency in integrating in-game payment systems using cryptocurrencies - Knowledge of different cryptocurrencies and their APIs - Familiarity with web development and web-based game platforms - Understanding of online gambling regulations and security measures Platform: - The target platform for the game is web-based, so the developer should have experience in creating games for the web. Payment: - In-game payments will be done using cryptocurrencies, with the specific cryptocurrency to be determined based on the client's preferenc...

    $1111 (Avg Bid)
    $1111 Avg Bid
    8 bids

    I am looking for a skilled developer to create the NextGen TradeHub platform, which aims to empower traders with cutting-edge technology. The project requires the following features: - Real-time market data: The platform should provide traders with up-to-date information on market trends and fluctuations. - Advanced charting tools: Traders should have access to advanced charting tools to analyze market patterns and make informed decisions. - Automated trading capabilities: The platform should allow for automated trading, enabling traders to set predetermined conditions for executing trades. The platform needs to integrate with several existing systems, so experience in system integration is a must. The targeted timeline for completing this project is within a month, so the ideal candida...

    $257 / hr (Avg Bid)
    $257 / hr Avg Bid
    10 bids
    Cyclos 4 pro configuration 3 days left
    VERIFIED

    Project Description: Cyclos 4 Pro Configuration I am seeking a skilled freelancer to assist with the configuration of Cyclos 4 Pro. The specific configurations required for this project include: - Custom branding: I would like to customize the branding elements of Cyclos 4 Pro to align with my organization's visual identity. It is important to note that there are no existing users that need to be migrated to the new configuration. The ideal freelancer for this job would have experience and expertise in configuring Cyclos 4 Pro, with a focus on custom branding. Additionally, the freelancer should be able to work efficiently and deliver results within a week.

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

    Agencia o freelancer experta en programacion, que conozca de blockchain y el funcionamiento de contratos inteligentes, para crear un bot en solidity mediante el IDE de ethereum "remix". La idea es que el bot se ejecute mediante un contrato inteligente y pueda tomar oportunidades de arbitraje en uniswap para poder retirar mis ganancias directo en la billetera con la que se creó el contrato inteligente y tener un rendimiento sobre el capital invertido en dicho contrato, un proyecto pequeño pero poderoso!

    $4136 (Avg Bid)
    $4136 Avg Bid
    11 bids

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