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 30,367 reviews, clients rate our Cryptocurrency Experts 4.9 out of 5 stars.
Hire Cryptocurrency Experts

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 30,367 reviews, clients rate our Cryptocurrency Experts 4.9 out of 5 stars.
Hire Cryptocurrency Experts

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    18 jobs found

    I'm in the early stages of developing a memecoin project and need help with concept development and securing funding. Key tasks include: - Developing a unique and engaging memecoin concept - Designing a sustainable and attractive tokenomics model - Securing funding through non-equity means (investors, crowdfunding, grants) Ideal skills and experience: - Strong background in cryptocurrency and blockchain - Experience in tokenomics and smart contract development - Proven track record in securing funding for crypto projects - Creative thinker with a passion for memecoins I need someone who can help me shape my idea and connect me with the necessary funds to bring it to life.

    $1308 Average bid
    $1308 Avg Bid
    14 bids

    I'm seeking an experienced professional to verify both the identity and location of a person using the following documents: email address, Lovense ID, and bitcoin wallet. Ideal Skills and Experience: - Background in verification services - Familiarity with cryptocurrency and digital identities - Strong attention to detail and accuracy - Prior experience in handling sensitive information securely Please include relevant experience in your application.

    $906 Average bid
    $906 Avg Bid
    8 bids

    looking for a smart contract developer who really knows their stuff and has at least 3 years of hands-on experience working with blockchain projects. You'll be helping build and deploy smart contracts, making sure everything is secure, efficient, and works smoothly. Ideally, you're comfortable working with Solidity and have experience with tools like Hardhat or Truffle, along with Web3 libraries. It's important that you understand how blockchain systems work and can spot potential security issues before they become problems. I'm looking for someone who's reliable, communicates well, and can take ownership of their work. If you've worked on DeFi, NFTs, or similar projects before, that's a big plus, feel free to share anything you've built. If this ...

    $293 Average bid
    $293 Avg Bid
    6 bids

    Alpha Genesis Advisors is launching a global data-gathering phase for our proprietary AI. We are looking for an aggressive, high-speed Recruiter/Agency capable of bringing 300+ traders from all over the world within the next 5 days. We do not care about their background, identity, or previous experience. We accept everyone because we train them. Your only goal is volume and speed. The Mission: Every trader you bring will undergo a 2-3 session testing phase on their own capital. This is part of our "Zero-to-Hero" protocol. By participating, they contribute to the development of the world's most advanced AI arbitrage system. The Requirement: Capacity: You must have the tools or networks to funnel 300+ individuals into our DM/System immediately. Speed: The deadline for this...

    $200 Average bid
    $200 Avg Bid
    2 bids

    I need an experienced developer to create a smart contract on the Solana blockchain for token creation. Requirements: - Proficiency in Solana and smart contract development - Experience with token creation - Strong understanding of blockchain technology Ideal Skills: - Expertise in Rust or C (Solana programming languages) - Previous projects on Solana - Problem-solving and debugging skills Also to add in tax free and return coin to wallett Please provide examples of previous work and relevant experience.

    $243 Average bid
    $243 Avg Bid
    17 bids

    I am launching a new cryptocurrency token and want it introduced directly to Japan’s crypto-savvy crowd through Twitter. If you are a native Japanese influencer with a sizable, genuinely engaged Japanese following, I’d like you to craft and post promotional tweets that spark interest and drive traffic to the token’s site and community channels. Twitter is the sole platform for this campaign, and the content I need is straightforward promotional tweets—no videos or Spaces this time. Your audience should already lean toward cryptocurrency enthusiasts so the messaging resonates immediately. To move forward, please share: • Your main Twitter handle and current follower count • Average engagement metrics (likes, retweets, replies) for recent sponsored posts...

    $120 Average bid
    $120 Avg Bid
    4 bids

    Our new crypto token is entering the Japanese market and needs immediate exposure on X. The assignment centres on two core actions: • Create and post original Japanese tweets that spotlight our latest partnerships and collaborations, blending clear explanations of why they matter to holders with a strong call-to-action. • Amplify visibility through at least one strategic retweet or mention of our official account. I will supply a concise media kit (logo, partnership press notes, website, contract address) so you can focus on messaging that resonates with your audience. Because I do not yet have fixed hashtags for the campaign, please propose a short set of Japanese-language and global crypto tags that feel authentic to your style while maximising discoverability. Acceptance ...

    $184 Average bid
    $184 Avg Bid
    4 bids

    I need clear, step-by-step guidance on how to get the cash that is sitting in my Webull account safely over to my Coinbase account. I do not want anyone logging in for me or taking remote control; instead, I want you to walk me through each screen so I can complete every step myself without risking a mistake that could strand the money. Here is where I stand right now: • The funds are fully settled in Webull. • I have already verified my identity on Webull, so we can skip that. • I am comfortable using Coinbase once the money arrives, but I am unsure whether the transfer has to pass through a bank first or if a direct crypto purchase and outbound transfer is possible. What I expect from you: 1. A concise set of instructions I can follow in real time—either de...

    $532 Average bid
    $532 Avg Bid
    13 bids

    I’m looking for a finance-savvy analyst who can break down the cryptocurrency market and show me where the real “cuan” is hiding. This is an investment analysis project focused entirely on crypto, not stocks or real estate. What I need • A current-state snapshot of the overall market, highlighting dominant trends and potential catalysts. • Deep dives on a short list of coins/tokens we’ll agree on, including risk-return profiles, on-chain activity, and upcoming roadmap events. • Entry and exit price targets backed by technical indicators (TradingView, moving averages, RSI, MACD) and fundamental cues (tokenomics, developer activity, news flow). • A concise portfolio allocation suggestion tailored to different risk levels. • Clear, act...

    $36 / hr Average bid
    $36 / hr Avg Bid
    8 bids

    I need a production-ready mobile wallet that lets users store a variety of cryptocurrencies in one place. The core requirement is a clean, intuitive interface for holding multiple assets, synced seamlessly across both iOS and Android. Security must begin with rock-solid PIN protection on every sensitive action—unlocking the app, initiating a transfer, or exporting a private key. If you have proven techniques to layer Biometric or 2-FA on top without sacrificing speed, feel free to propose them, but PIN security is the baseline I will accept. A single codebase such as React Native or Flutter is ideal for faster parallel releases, though native Swift/Kotlin solutions are welcome if they give measurable speed or UX advantages. The finished product has to pass TestFlight / Play Consol...

    $16 Average bid
    $16 Avg Bid
    1 bids

    I want a bootable .img image for the Raspberry Pi 4 that turns the board into a fully offline, hardware-style wallet. After flashing the image to an SD card and powering up, I expect a clean graphical interface that lets me: • Generate and manage addresses for roughly forty of the most-used coins and tokens. • Sign and later broadcast transactions only when I briefly connect the Pi to a network. • Move funds straight to a linked bank account by entering a routing and account number—ACH style—without ever needing a third-party exchange. The build has to run reliably with no internet dependency at first boot, keeping all keys on the device and encrypted at rest. A simple on-screen flow for first-time setup, balance overview, and transfers is essential; I shou...

    $300 Average bid
    $300 Avg Bid
    19 bids

    I need a single .img file that I can flash straight to a micro-SD, slot into a Raspberry Pi 4, power on, and start mining—no extra setup, no internet connection, just plug-and-play. The image must boot directly into an advanced graphical interface that lets me monitor hashrate, temperature, accepted shares, pool status, and switch coins without touching the command line. The core requirement is support for the three main algorithms I selected—SHA-256, Ethash, and Cryptonight—so the device can tackle my full portfolio of roughly forty coins. Performance matters: the system should auto-detect optimal overclock settings for the Pi 4, make efficient use of its GPUs/CPUs, and offer pool configuration options over the local network while remaining completely self-contained (...

    $234 Average bid
    $234 Avg Bid
    16 bids

    I need indicators and strategies with back-testing. It will be consultancy type of work. It should work on forex and crypto. Need to find the best combination.

    $125 / hr Average bid
    $125 / hr Avg Bid
    4 bids

    I'm seeking a skilled blockchain developer to assist in the development of a utility governance token project on the Polygon network. The project is currently in the development phase and requires expertise in the following areas: Smart Contract Coding: Develop robust and secure smart contracts for the token. Token Distribution Mechanism: Design and implement a fair and efficient token distribution mechanism. Security Audit: Conduct a comprehensive security audit to identify and mitigate potential vulnerabilities. Ideal Skills and Experience: - Proficiency in Solidity and experience with the Polygon network - Strong background in blockchain security and smart contract audits - Experience in designing tokenomics and distribution models Your expertise will be crucial in ensuring a ...

    $726 Average bid
    $726 Avg Bid
    25 bids

    I'm seeking a skilled blockchain developer to assist in the development of a utility governance token project on the Polygon network. The project is currently in the development phase and requires expertise in the following areas: Smart Contract Coding: Develop robust and secure smart contracts for the token. Token Distribution Mechanism: Design and implement a fair and efficient token distribution mechanism. Security Audit: Conduct a comprehensive security audit to identify and mitigate potential vulnerabilities. Ideal Skills and Experience: - Proficiency in Solidity and experience with the Polygon network - Strong background in blockchain security and smart contract audits - Experience in designing tokenomics and distribution models Your expertise will be crucial in ensuring a ...

    $687 Average bid
    $687 Avg Bid
    18 bids

    I'm looking for an experienced blockchain developer to create a smart contract for a DeFi application. The DApp will focus on staking and yield farming. Key Requirements: - Develop a secure and efficient smart contract - Implement staking and yield farming features - Ensure scalability and security Ideal Skills: - Expertise in smart contract development - Experience with DeFi protocols - Strong knowledge of blockchain security practices Please provide examples of previous work and relevant qualifications.

    $12 / hr Average bid
    $12 / hr Avg Bid
    5 bids

    I need a turnkey, proven-in-live-markets cryptocurrency trading bot that I can run immediately after hand-over. The solution must already be profitable in real conditions rather than only back-tested, with verifiable performance data and access to trade logs or an auditable report so I can confirm consistency and risk-adjusted returns. Core requirements • Market: Cryptocurrency only—spot and/or futures are both fine as long as the bot’s logic accounts for the associated funding and fee structures. • Architecture: Fully automated, able to run 24/7 on a VPS or cloud instance, with a concise setup process. A Docker image or one-command installer is ideal but a clear or is acceptable. • Risk controls: Position sizing, stop-loss / take-profit logic, and safet...

    $610 Average bid
    $610 Avg Bid
    50 bids
    Criação Token TRC-20 TRON
    4 days left
    Verified

    Quero lançar um token próprio, padrão TRC-20, na rede TRON. O ativo deverá se chamar “Moeda” e usar o símbolo “usdt”. Preciso do contrato inteligente completo, escrito em Solidity para a máquina virtual da TRON, já configurado para: • Transferências, aprovações e consulta de saldo dentro das normas TRC-20 • Compatibilidade imediata com TronLink, TRONSCAN e qualquer carteira que suporte tokens TRON • Verificação de código no TRONSCAN, exibindo nome, símbolo, supply e decimals corretamente Entrego o nome, símbolo e supply inicial; espero de você: 1. Código-fonte claro, comentado e sem dependências obscuras 2. Compila&cced...

    $757 Average bid
    $757 Avg Bid
    9 bids

    Recommended Articles Just for You