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Rating is 4.7 out of 5.
4.7/5
based on 973 client reviews
  • $50 hourly

    • 5.0/5
    • (149 jobs)
    I am a software developer specializing in the field of Data Science. Some of the projects I have worked on include: algorithmic and quantitative crypto trading strategies, statistical analysis, data mining, machine learning, data visualization. Writing code to analyze data is what I am passionate about and Python is my tool of choice.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    API Development
    Quantitative Finance
    AWS Lambda
    Cryptocurrency
    PostgreSQL
    FinTech Consulting
    Trading Automation
    Data Analysis
    Data Visualization
    Matplotlib
    Python
    pandas
  • $50 hourly

    • 4.6/5
    • (43 jobs)
    👋 Hello! I'm Laxman, an experienced Blockchain & Full Stack Developer with a strong focus on Web3 Development and a deep passion for blockchain technology. With 7 years of experience at Novvr.com - a leading blockchain technology company, I have successfully delivered cutting-edge solutions using the latest Web3 technologies. I specialize in building decentralized applications (dApps), smart contracts, and integrating blockchain functionalities into existing systems. I'm dedicated to delivering high-quality, scalable, and secure solutions. Let's collaborate to bring your Web3 projects to life! Services Offered: 🚩 Full Stack Web Development: Building scalable and responsive web applications using modern frameworks such as React, Angular. 🚩 Smart Contract Development: Designing and developing secure smart contracts using Solidity or other Ethereum-compatible programming languages. 🚩 Decentralized Application (dApp) Development: Building decentralized applications on blockchain platforms like Ethereum, Binance Smart Chain, Polygon, Arbitrum or Polkadot. 🚩 NFT Marketplace Development: Building highly secure and scalable NFT marketplaces like OpenSea and Rarible for EVM blockchains. 🚩 Blockchain Integration: Integrating blockchain functionalities into existing systems to enable secure transactions, immutability, and transparency. (Eg. MetaMask Integration) 🚩 Token Development and ICO Consultation: Assisting in the creation of tokens and providing expert advice on conducting Initial Coin Offerings (ICOs). Portfolio Highlights: 1️⃣ Project: Seedify.fund ‣ Description: Seedify.fund is a decentralized incubator and launchpad for blockchain projects. As part of the development team, I played a key role in building the platform's frontend and backend components. I leveraged my expertise in Web3 development, integrating smart contracts, and connecting with various blockchain networks. The project involved implementing a user-friendly interface, allowing project creators to launch their token sales and engage with the community seamlessly. ‣ Technologies used: React, Solidity, Web3.js, Ethereum 2️⃣ Project: Uppercent.com ‣ Description: Uppercent is a Web3 education platform that provides users with the tools and resources they need to learn about Web3 from the top 1%. We worked closely with the client to ensure that the platform met their needs. The project was completed on time and within budget. The platform is user-friendly and easy to navigate; is scalable and can accommodate future growth. ‣ Technologies used: Built using a variety of technologies, including React, Node.js, Web3.js, Solidity and MongoDB. 3️⃣ Project: Zeptagram.com ‣ Description: Zeptagram.com is a decentralized music marketplace powered by blockchain technology. I contributed to the development of the platform, focusing on building the smart contracts that facilitate the secure and transparent trading of digital music assets. Additionally, I implemented the front-end interface to provide a seamless user experience for artists and music enthusiasts. This project allowed me to combine my passion for Web3 development and my love for the music industry. ‣ Technologies used: Solidity, Truffle, IPFS, React, Web3.js 4️⃣ Project: Bitbatua.com ‣ Description: Bitbatua.com is a cryptocurrency payment gateway that provides a secure and user-friendly environment for sending and receiving payments in cryptocurrencies. I was responsible for developing the platform's frontend and backend functionalities, including user authentication, and wallet integration. I ensured a seamless payment experience by implementing real-time updates and robust security measures. This project allowed me to showcase my expertise in full-stack development and blockchain integration. ‣ Technologies used: Angular, Node.js, Express.js, MongoDB, Wallet integration (e.g., MetaMask) Key Skills: ⦿ Full Stack Web Development (HTML, CSS, JavaScript, React, Angular, Node.js TypeScript) ⦿ Solidity and Smart Contract Development (Ethereum, ERC-20, ERC-721, ERC-1155) ⦿ dApp Development (Web3.js, Truffle, Hardhat, IPFS, Ganache, Alchemy) ⦿ Blockchain Platforms (Ethereum, Binance Smart Chain, Polygon, Arbitrum or Polkadot) ⦿ Blockchain Integration (Web3.js, API, Wallet Integration such as MetaMask or WalletConnect) ⦿ Token Development and ICO Consultation ⦿ Git Version Control ⦿ Test-driven Development (TDD) ⦿ UI/UX Design Principles Additional Skills: ⦿ Docker ⦿ RESTful APIs ⦿ GraphQL ⦿ SQL and NoSQL Databases ⦿ Familiarity with DevOps tools (CI/CD pipelines) 🚀 If you're looking for a skilled Blockchain or Full Stack Developer with expertise in Web3 Development, I'm here to bring your ideas to life. Let's build something amazing! 🤝
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Crypto Wallet Development
    DeFi
    Crypto Exchange Platform
    Smart Contract Development
    React Native
    Blockchain Architecture
    NFT Marketplace
    Blockchain Development
    Ethereum
    Solidity
    Blockchain
    Node.js
    API Integration
    Angular
  • $999 hourly

    • 5.0/5
    • (137 jobs)
    Computer Science Engineer/Ethical Hacker/Cyber Security Expert who has been providing security for corporate and individuals. ✌Cyber Security/Ethical Hacking - Securing mobile & Pc, running tests for vulnerabilities & server-side security (13+ experience) ✌Web development - JavaScript , Php (12+ experience) ✌CMS - Joomla, WordPress, Drupal (10+ experience) I usually develop cross-platform and Android apps and build dynamic websites. I can develop the product very quickly and with high accuracy. I believe in customer satisfaction. U say it I develop it any language any software you need and if you want to secure your self from attacks I am always available. My work is fast and secure. *Price will vary on the complexity of the project Happy new year 2024 !!!
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Information Security
    Security Engineering
    Ripple
    Internet Security
    Android App Development
    XML
    Ethical Hacking
    Cryptocurrency
    Digital Marketing
    PHP
    JavaScript
  • $70 hourly

    • 4.8/5
    • (89 jobs)
    High Frequency and Algo trading system architect . Having experience of 10 years and delivered more than 50 system for both Corporate and retail clients . Worked with Big investment bank and have expertise in forex, Equity, Future,Option,Bonds, Crypto trading. I have expertise in building complete application for financial advisory company . Worked across the Globe
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    Forex Trading
    Blockchain
    Java
  • $40 hourly

    • 5.0/5
    • (39 jobs)
    🌟 Blockchain Expert with 8+ Years of Experience I specialize in EVM blockchains (Ethereum, Polygon, Binance), TRX, and Solana, focusing on NFT & Web3 development and smart contracts. My expertise includes: - Crafting custom blockchain solutions - Establishing NFT marketplaces - Integrating smart contracts into existing systems - Developing crypto wallet extensions and DApps like pump.fun ✅ Services Offered: - Cryptocurrency Wallets - Non-Custodial Wallets - NFT Minting Engines - Smart Contracts - NFT Websites - DeFi Solutions - dApp Development - NFT Marketplace Management - Ordinal/Runes - Crypto Exchange 🔍 Tech Proficiency: - Backend: - Node.js/Golang: Experienced in building scalable applications using Truffle and Hardhat for smart contract development and testing. - API Development: Skilled in creating APIs for NFT metadata generation and integrating with IPFS for decentralized storage. - Database Management: Proficient in using PostgreSQL and MongoDB for efficient data handling and storage. - DevOps: Familiar with Docker, Kubernetes, and CI/CD pipelines to streamline deployment processes and enhance application reliability. - Frontend: - React: Expertise in building dynamic user interfaces with React, including state management using Redux and seamless Web3 wallet integration. - Next.js: Proficient in developing server-side rendered applications for improved performance and SEO. - UI/UX Design: Ability to create user-friendly designs that enhance user engagement and experience. - Additional Skills: - Familiar with blockchain protocols, smart contract auditing, and security best practices. - Knowledge of GraphQL for efficient data querying and management. - Experience in implementing DeFi solutions and NFT marketplaces. I prioritize high-quality work, meeting deadlines, and building long-term client relationships. With a stellar review rating (100% 5 stars), I'm ready to collaborate on your blockchain needs! 🚀
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Blockchain
    Blockchain Architecture
    NFT Minting
    Decentralized Exchange
    NFT Marketplace
    Smart Contract
    MERN Stack
    Node.js
    Solidity
    React
    Solana
    Smart Contract Development
    Crypto Wallet Development
    Cryptocurrency
  • $95 hourly

    • 5.0/5
    • (58 jobs)
    Looking to start a crypto mining operation for passive income or a new business venture? Look no further. As a Top-Rated freelancer on Upwork, I specialize in helping businesses and individuals with their crypto mining strategies. Crypto mining passive income is a dynamic field with many factors to consider before making an investment. From electrical power requirements to hardware selection, sourcing and costs, custom charges, pool fees, asset selling prices, and exchange charges, there is a lot to cover. But don't worry, I can guide you through every step of the process from initial setup to final operation. Need help with selecting the right cryptocurrency for mining, equipment sourcing and selection, financial business models, profitability strategies, and more? I've got you covered. I can also assist with electrical power solutions, software selection, miner and rig configurations, and rig/miner troubleshooting. The key to a successful mining operation is professional business models and revenue forecasting. That's why I specialize in designing dynamic financial models that reduce your risk and maximize your profits. These models include Bitcoin mining basic assumptions, capital requirements for investment, income assumptions, profit and loss in terms of Bitcoin and USD, balance sheets, cash flow, return of investment, and more. Let's discuss your project details in a zoom meeting. Message me or invite me to your project, and I'll do my best to provide you with exceptional service. If my skills match your hiring criteria, I'm ready to get started now. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Client Reviews: I focus on providing VALUE to all of my clients and earning their TRUST. The client Reviews and Feedback on my profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my clients. ✅ Resilience: I will not give up on difficult issues or shy away from challenges. Any issue that my clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my client's situations. The 🏆Client Review🏆 below describes the quality of work and value that you can expect from working with me: "Richard exactly fit our needs for a mining expert. He did a great job of joining the team and, with little direction, got deep into our systems. He gave excellent feedback on the things that we could change and the most valuable work that we should do. He helped maintain during a critical time for us and made our system better for future critical times. I would highly recommend Richard and hope to work with him again in the future."
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    Computer Hardware Installation
    Business Coaching
    Blockchain
    Software Configuration Management
    Ethereum
    Project Proposal
    Cryptocurrency
    Hardware Troubleshooting
    Technical Support
    Business Planning & Strategy
    Cryptocurrency Mining
    Project Management
    English
  • $33 hourly

    • 4.5/5
    • (74 jobs)
    I have been working in the Web2.0 & Web3.0 for the last 5 years and have sound knowledge of WordPress, Shopify, Webflow, Bitcoin, Ethereum, Polkadot blockchain, Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT projects on in this domain, one being creating a lending and borrow platform by staking top 10 ERC20 AltCoin. A very ambitious and promising project where we have a governance mechanism and also a separate token for the voting rights. My specialization lies in PHP, Angular and NodeJS technologies, and I am also well-versed in coding in Solidity and RUST. I have written intelligent contracts and can develop Security Tokens as well. Last but not least, we are also working on the blockchain-based replica of traditional debt collection applications. I am looking forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Initial Coin Offering
    Content Writing
    Ethereum
    DApps User Experience
    Graphic Design
    Blockchain Development
    Blockchain Architecture
    Cryptocurrency
    Cryptography
    UX & UI
    Solidity
    Rust
  • $50 hourly

    • 5.0/5
    • (4 jobs)
    Business, brand, and user behavior backed with research and feedback meet design when I'm involved in a project. The result is a market-ready site based on user feedback, business goals, and branding considerations infused into the front-end development process. What I bring: ✔Web app dev. - Getting your project into the hands of more users. ✔Webflow Dev - From simple pages, to fully interactive sites and apps. ✔Shopify Dev - E-commerce sites with multiple integrations. ✔HTML | CSS | Javascript - Customizing the user experience. ✔UX/UI - Research and design every step of the user interface. UX/UI Toolkit 🔅 Figma 🔅 Miro 🔅 Adobe Photoshop 🔅 Adobe Illustrator 🔅 ProCreate 🔅 Canva 🔅 Notion Integrations 🔅 Google Analytics 🔅 Google Cloud & Suite 🔅 Firebase 🔅 Mailchimp 🔅 Zapier 🔅 Make 🔅 ChatGPT 🔅 Calendly & Zoom 🔅 Paypal / Stripe
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    Content Writing
    Layout Design
    Cryptocurrency
    Ethereum
    Blockchain
    Market Research
    Adobe Creative Suite
    Brand Positioning
    Brand Guidelines
    Digital Marketing Materials
    Graphic Design
    Web Design
    Adobe Illustrator
  • $150 hourly

    • 5.0/5
    • (22 jobs)
    Experienced and professional developer. Specialist in Ethereum smart contracts. Experience working with Defi protocols, NFTS and tokens. Experience working across the full stack in large web3 projects and applications. Highly skilled in creating bespoke solana programs in rust. Known for delivering clean quality code that is both tested and robust. Fluent languages: Solidity, Python, C++, Rust, Elixir, Typescript, JavaScript
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Elixir
    Django
    Blockchain
    Solana
    Solidity
    Python
    Node.js
    Rust
    C++
    web3.js
  • $50 hourly

    • 5.0/5
    • (15 jobs)
    10 years of progressive work experience in software development and product management in the fintech industry. Interested in DeFi and Web3 projects. Hold Bachelor's degree in Computer Science. Live in Vancouver, Canada. • Web3: Solidity, Foundry, Web3.js/Ether.js, ERC-20, ERC-721, EVM, dApps, DeFi, NFT, Blockchain APIs • Languages: HTML/CSS, JavaScript, TypeScript, JSON, PHP, MySQL, PostgreSQL, Python • Developer Tools: Next.js, Git, Figma, Jira, Trello, Scrum, Cloudflare, Azure, Visual Studio Code
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    Rust
    NFT Minting
    Layer 2 Blockchain
    DApp Development
    Solidity
    Blockchain Architecture
    Blockchain, NFT & Cryptocurrency
    Ethereum
    Blockchain
    Cryptocurrency
    Web3
    Smart Contract
  • $82 hourly

    • 5.0/5
    • (155 jobs)
    I'm a native English-speaking professional with ~10 years' writing experience. I specialize in writing content for the high-tech, financial, blockchain/cryptocurrency, healthcare, education, and government sectors. I generally write blog articles, technical write-ups, and reviews. I also do whitepaper edits, CV/resume polishing, and company or product-specific online content, including landing page content and sales material for different platforms. Test stats: - 98th percentile (top 2% worldwide with 800/800 on the SAT II Writing test) - 91st percentile (top 9% worldwide with 690/800 on the GMAT) - Upwork test scores: either perfect or in the top 10% In addition to general writing and editing, I've worked as a senior editor of school books being used at the middle school and high school levels, and I also have experience working as an editor for a national newspaper and as a test creator for an international recruitment and testing agency.
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    Writing
    ICO White Paper
    Blockchain
    Cryptocurrency
    Blog Writing
    Article Writing
    Online Writing
    Landing Page
    Content Writing
    Technical Writing
    Business Writing
    Article
    Editing & Proofreading
  • $65 hourly

    • 4.6/5
    • (128 jobs)
    With over 9+ years of dedicated experience as a Full-stack Blockchain developer, I've continually pushed the boundaries of decentralized technologies to deliver exceptional solutions. I approach each project with a thorough analysis of the client's objectives, ensuring a clear line of communication throughout the development cycle for transparency and client involvement. Having earned recognition as one of the Top 50 Blockchain Developers, I'm driven by a passion for excellence, reflected in top-rated reviews and consistent 5-star ratings from satisfied clients. Precision in meeting project timelines is a hallmark of my work, rooted in a steadfast commitment to delivering on promises. My Key Attributes: -- Proven Excellence: Backed by a track record of 5-star reviews, my work is synonymous with quality and client satisfaction. -- Extensive Experience: Over the course of 9+ years, I have cultivated a deep understanding of blockchain technologies, staying abreast of the latest developments in the industry. -- Dedication to Timelines: Timely project delivery is a cornerstone of my work ethic, ensuring that clients can rely on the punctual execution of their projects. My Areas of Proficiency: Web Development and Design: Mastery in Node.js, React JS, Electron.js, Nest.js, JavaScript, jQuery, MySQL, MongoDB, HTML5, CSS3, and PHP, encompassing various frameworks and CMS. Blockchain Development: Adept in Solidity, Web3, Ether.js, Hardhat, Truffle, Ganache CLI, Remix IDE, IBM Hyperledger, IPFS, Rust, and Go. Specialized Solutions: Expertise in Launchpad (IDO | ICO | IEO | STO | ETO), NFT Minting and Marketplaces, Smart Contract Development, Crypto Exchange (Centralized/Decentralized), Crypto Trading Platforms, Staking/Lending Platforms, Metaverse, Crypto Gaming, DEFI, Crypto Bots, Telegram Bots, Token creation, and Android & IOS app development. I invite you to connect and discuss your project requirements, confident that my comprehensive skill set and unwavering dedication will propel your blockchain initiatives to unprecedented success. Let's embark on this transformative journey together.
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    Telegram
    Telegram API
    web3.js
    Smart Contract
    Solidity
    NFT Marketplace
    TRON
    NFT Minting
    Tezos
    Crypto Wallet Development
    Blockchain Development
    DApps
    AI Development
    Node.js
  • $200 hourly

    • 5.0/5
    • (22 jobs)
    Hi, I'm Jeff and I am an experienced BSA/AML compliance consultant who most recently served as Chief Compliance Officer at bitFlyer USA, where I led the Legal, Regulatory Affairs, Compliance, and Risk departments. I've built multiple AML programs from the ground up, and have worked in almost every area of payments compliance for various cutting edge financial services including Google and Coinbase. I am currently available for short to medium term consulting work for money transmitters and/or money services businesses. If you are looking for a BSA compliance officer/MLRO/CCO, I can fill that role as well, please contact me for specific rates.
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    Regulatory Compliance
    Blockchain
    Regulatory Intelligence
    Cryptocurrency
    Compliance Consultation
    Finance & Accounting
    Compliance
    FinTech Consulting
    Anti-Money Laundering
    Internal Control
  • $101 hourly

    • 4.9/5
    • (30 jobs)
    Certified ethical hacker and auditor with 5+ years of experience in cybersecurity and penetration testing. I have spent a lot of time participating in bug bounty programs and responsibly disclosing zero-days security exploits online, Also I can protect your systems/networks from web attacks by implementing security policies at different layers or by detecting the security flaws in your web apps before the bad guys do it using a recognized methodology. I provide vulnerability assessment & Penetration testing with some Digital Forensics analysis. I have experience in managing Linux and cPanel servers and VPS. I have versatile experience in setting up and managing servers, optimizing them for the best usage and fine tuning the security aspects. I am very good in migrating websites or applications from one server to another with lowest possible downtime. I provide Server Hardening, Malware removal from website and Firewall configuration/ hardening and all service of Digital Ocean. I provide services for Website, Network, Application security testing and I have completed projects for Corporate as well as Government clients in the past. I also provide monthly server and websites maintenance at low rates. My aim is to serve my client with the best service, clean work ethics 100% privacy and client satisfaction is the main part of my service. Security Tool Expertise - Tenable IO, Nessus cloud, Acunetix, Vega, OWASP ZAP, Burp Suite, Havij, KALI Linux (OS), App Vigil, Sentinel, Sqlmap, CodeDx, Kiuwan, Spiderfoot, Arachni, Social Engineering Toolkit, Metasploit, Armitage, Cobalt Strike, Netcat, Wireshark. Datasploit plus many more. Expert In: 1. Security and penetration testing trainer. 2. Android and iOS application vulnerability detection and security testing. 3. API Security. 4. Malware, Phishing, Breach, data leakage detection 5. Firewall audit and configure. 6. Cloud (AWS) infrastructure complete vulnerability assessment, security & penetration testing with the recommendation for remediation. 7. Static and Dynamic code analysis (SAST & DAST) with the recommendation for remediation. 8. Reconnaissance - Open Source Intelligence (OSINT) using Datasploit, Spiderfoot, foca pro, Buscador, Maltego, Recon-ng, Shodan, theHarvester etc. 9. Application Penetration Testing with the recommendation for remediation. 10. Complete security assessment of Application with the recommendation for remediation. CMS Security Expert: 1. WordPress Theme, Plugin Virus, Malware detection, and removal expert 2. Joomla Theme, Plugin Virus, Malware detection, and removal expert 3. Drupal. woo-commerce security expert including PCI-DSS compliance audit 4. Magento Theme, Plugin Virus, Malware detection, and removal expert ** I am able to conduct a complete security audit for any CMS including network, server, and database.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Penetration Testing
    Network Security
    Website Security
    Malware Removal
    Web Application Security
    Ethical Hacking
    Cryptocurrency
    HackerRank
    Internet Security
    Bug Reports
    WordPress Malware Removal
    Information Security
    Security Testing
    Web App Penetration Testing
  • $25 hourly

    • 5.0/5
    • (91 jobs)
    I focus on helping passionate brands grow. With 9+ Years of SEO experience working with brands including Smartbuyglasses, Nusuk, Xfire, Sencha and more. 🏆 Top 1% of freelancers on Upwork - Top Rated Plus. -- Your Business is Like no Other - Your SEO Should Reflect That – 🔍 In a world of cookie-cutter strategies, your business deserves better. That's why I'm committed to breaking the mold with personalized SEO approaches that stand out from the crowd. I believe that automation is the main reason why most SEO campaigns fail. This is why everything I do, from keyword research and audits to On-page and Off-page SEO - is uniquely tailored to each and every website I work on. I use the paid services of the TOP-grade, such as Ahrefs / Majestic / SEMrush / SERank / ScreamingFrog / KeyCollector, and many other professional SEO-tools to work quickly and efficiently. 🛡️ WHY HIRE ME: 🤝 - Response time less than 1 hour, available on Upwork Chat - 100% JSS and On-Time Job Guarantee - Competitive pricing - Work honestly and quickly - Experienced, Certified I am selective about who I work with so I can devote the time needed to optimize results. If you are dedicated to growing an authentic, purpose-driven brand, then let's connect to see if we're a good fit. I look forward to learning more about your passion project! 🌟 What You Can Expect From Me: 🚀 🚀 XX times increase in traffic over the course of few months 🏆 Better Search Visibility & Relevant Keywords Ranking 🎖 Consistency in Ranking and Traffic which really converts Let's schedule a complimentary 30-minute call to explore your project needs and discuss how my unique skill set can best serve you. 📅
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    Content Management
    Competitor Research
    Backlink Analysis
    Competitor Backlink Analysis
    Content Marketing Strategy
    Content Marketing
    Content Strategy
    SEO Strategy
    Competitive Analysis
    SEO Audit
    Off-Page SEO
    On-Page SEO
    SEO Backlinking
    SEO Keyword Research
  • $20 hourly

    • 4.9/5
    • (220 jobs)
    Is obtaining search engine (SEO) traffic to your blockchain, crypto or Web3 project that can convert to leads a priority? Search engine traffic is the best. The leads are mostly easier to convert, they are generally the cheapest to get, and the traffic keeps coming long after the initial investment. I am experienced in SEO strategy for blockchain and Web3 projects. I have worked on different aspects of it for over a decade. The list of clients I have worked for includes crypto/blockchain/Web3 startups, entrepreneurs, solopreneurs, and dev teams—working on cutting-edge projects such as new layer 1 and layer 2 protocols, Decentralized Finance (DeFi), Non-Fungible tokens (NFTs), memecoins etc. This is how I can help your blockchain, crypto or Web3 project up its SEO and content marketing game: #1 I will create a content plan with a framework, a publishing calendar aligning with your roadmap, and topic clusters with pillar pages. #2 I will establish RELEVANCE in your content through underserved keywords. I will find underserved SEO queries (keyword phrases) using Google autocomplete, ‘related searches section’, ‘people also search’ section, Quora, etc.) #3 I will use an SEO tool like SemRush to establish the volumes and difficulties of keyword phrases so that we can invest in those that offer the most value for money. #4 I will distribute ideas to different parts of the buyer’s journey and clusters. #5 I will create structures for the content. #6 I will write detailed, insightful, resourceful, and SEO-optimized content. #7 I will create a library of content we can publish internally and what we can publish elsewhere for backlinking, including Blog posts, White papers, Landing pages, Press releases, Detailed guides, Documentation, Video scripts, Books, etc. #8 I will establish AUTHORITY for your published content through backlinks. I will find websites that publish external content for backlinking. I'm more than glad to discuss the details of these steps. I look forward to hearing from you. Daniel. Expert SEO Writer|| Web3 SEO Content || Bitcoin SEO Content || Crypto SEO Content || Blockchain SEO Content ||
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Bitcoin SV
    Web3
    Cryptocurrency Mining
    Blockchain, NFT & Cryptocurrency
    Crypto Marketing
    DeFi
    Solana
    White Paper
    Ethereum Classic
    Ethereum
    Blockchain
    Article Writing
    Content Marketing
    Content Editing
  • $50 hourly

    • 5.0/5
    • (7 jobs)
    Hello, friends! I specialise in development, implementation and maintenance of crypto software such as - Crypto bots, - Crypto wallets and diaries - Crypto exchanges - Automated trading platforms. Besides, I’ve got a lot of expertise in developing software in many other domains such as Resource and Material Management, Medicine (to connect smart equipment with global medical databases), Trading of different types, Transaction cash solutions, Business Automation, information systems and others. More than 10 years of experience. Personal skills: ✓ Availability 24/7 ✓ Professional problem solving ✓ Punctuality in any area ✓ Kind and honest communication ✓ Creative approach ✓ Proactive decision-making I can create any software from scratch, from small private programs to a large corporate information system with a website, database, Windows applications and access levels. I have implemented more than 20 large projects that my clients use to this day. I like building good long-term relationships with my clients. I’d be glad to discuss your project with you either in a chat or in a voice/video call:)
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Decentralized Exchange
    Blockchain
    Engineering & Architecture
    Angular
    Cryptocurrency
    Bot Development
    Windows Forms
    ASP.NET Ajax
    Windows Server
    TypeScript
    API
    MongoDB
    SQL
    C#
    ASP.NET MVC
  • $40 hourly

    • 4.9/5
    • (24 jobs)
    Welcome! 👋 I'm delighted to connect with you. I bring over 9 years of expertise as a seasoned Full Stack Developer, specializing in Blockchain and Web3 development. 🚀 Are you ready to elevate your web, mobile, or Blockchain projects to new heights? Here's what I bring to the table: 🛠️ Technical Skills: ============================================================================ Web: ReactJS, Angular, Next.js, Node.js, Express.js, Django, Laravel, CSS 3, HTML 5, Tailwind CSS. Mobile: React Native. Database: MySQL, MSSQL. API: Restful APIs. E-commerce: WordPress, WooCommerce, Shopify. Other: Vue.js, Nuxt.js, TypeScript, CodeIgniter, MongoDB, Ruby on Rails. DevOps: MEAN Stack, .NET Core, .NET Framework. Blockchain: Smart Contracts, Solidity, Ether.js, Web3.js, DApps. 💡 Challenges I Solve: ============================================================================ E-commerce Website Challenges Data Complexity Seamless Blockchain Integration Mobile App Development NopCommerce Untangling User-Friendly Interface Crafting 🌐 Why Choose Me: ============================================================================ 9+ years of expertise Blockchain development skills Client satisfaction focus Regular project updates Flexible availability Blockchain Development Services: ============================================================================ ERC-20, Solidity, Smart Contract development Blockchain-based services: Ethereum, EOS, Other coins Cryptocurrency & Arbitrage/Market Making Bot Development Wallet Integration: Electrum, Parity, Mist, Metamask, MyEtherWallet API Development: blockchain.info, poloniex.com, bitfinex.com, hitbtc.com, coinbase.com, kraken.com, cex.io Technology Experience: ============================================================================ Nodejs, Blockchain Development Stack Solidity, Parity, EOSIO, Trezor, Ledger, MetaMask/MIST/Remix, BTC, Electrum, ETH DApps (decentralized applications) ERC20 tokens development EOS Smart Contract development Distributed Ledger technology Code versioning tools: Git, Jira, Bitbucket, SVN Node JS & Python Scripting languages, REST/JSON API integration Agile and DevOps environment, Elliptic Curve Cryptography(ECC), P2P Networking. 👥 Previous Experience: ============================================================================ 50+ successful projects Worked with renowned clients Extensive Mobile and Decentralized app development 🤝 Let's Work Together: For web, mobile, or Blockchain projects, let's connect! I prioritize outstanding results and client satisfaction. Excited for a stable and long-term cooperation! 📬 Contact Me: Message me to discuss your project or schedule a consultation. Ready to contribute to your project's success! 🚀
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Android App Development
    Blockchain
    Mobile App Development
    Ethereum
    Flutter
    iOS
    Ionic Framework
    Amazon Web Services
    Node.js
    Python
    AngularJS
  • $55 hourly

    • 4.2/5
    • (34 jobs)
    I am a seasoned Full Stack Developer with over 10 years of experience, I specialize in crafting captivating and immersive gaming experiences. My expertise spans Casino platform development, Casino game design, Unity-based projects, and Blockchain integration. I have successfully delivered a diverse range of projects, including Poker, Casino games, Mystery boxes, and Sports betting. In addition to my gaming prowess, I excel in Blockchain development, including smart contracts, Crypto Wallet integration, NFT Marketplace, ICOs, dApps, and decentralized applications. I also have a strong background in developing AR/VR games, particularly for MetaQuest, and creating interactive Telegram bots, including clicker games. Here are some of the areas I work on: Casino Platform Development Casino Game Development Texas Hold'em Development Sports Betting Applications Mobile Casino Applications AR/VR, Meta Quest 2, 3, Vision Pro Game Development Unity, Simulation, Unreal Engine, Godot TON, Web3, TON Smart Contracts, Telegram MiniApps, DApps, Wallet Integration Lottery and Raffles Applications UI/UX Design for Casino Applications Payment Integration My focus is on delivering high-quality, engaging, and innovative solutions tailored to meet the specific needs of each project. Thanks! Arshad K.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Unity
    Ethereum
    Gatsby.js
    Socket.io
    Mobile Game
    Node.js
    Tailwind CSS
    AWS Lambda
    Magento
    WordPress
    React
    Figma
    Board Game
    Card Game
    Game Customization
    2D Game Art
    Mobile Game Development
    UX & UI Design
    Game Design
    UI/UX Prototyping
    Game
    Online Gambling Website
    Game Development
  • $35 hourly

    • 5.0/5
    • (438 jobs)
    Seasoned Web Designer and UI/UX Expert with over 15 years of experience crafting visually striking and user-centric digital solutions. I specialize in WordPress & Shopify development, responsive web design, and creating intuitive user interfaces for web and mobile applications. Proficient in industry-standard design tools including Figma, Adobe Creative Suite, and emerging AI-powered design platforms. Skilled in developing engaging landing pages, optimizing frontend performance, and implementing SEO best practices. Combines design thinking methodologies with user research to create seamless, accessible experiences across devices. Adept at translating complex requirements into clean, functional designs that drive user engagement and meet business objectives. Passionate about staying at the forefront of design trends and technologies to deliver innovative digital products that exceed client expectations.
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    Front-End Development
    SEO Performance
    Mobile UI Design
    Graphic Design
    Mockup
    User Interface Design
    Website Redesign
    Figma
    User Experience Design
    Responsive Design
    Landing Page
    Web Development
    UI/UX Prototyping
    WordPress
    Web Design
  • $25 hourly

    • 4.8/5
    • (35 jobs)
    Hi, I’m Dishu. I’m a CPA, CCE, Crypto Accountant, Crypto Reconciliation Specialist, and Crypto Tax Expert. I specialize in crypto accounting and reconciliation, with a focus on delivering highly accurate Crypto Tax Reports for cryptocurrency users. I joined the crypto world in 2019 and have a strong passion for the industry, which allows me to empathize with the unique challenges faced by crypto enthusiasts when reconciling their digital assets for tax purposes. Over the years, I've assisted over 500 plus clients with their Crypto Accounting, Crypto Reconciliation, and Crypto Tax Reports, offering expertise in a wide range of crypto transactions. These include basic activities like regular trades, transfers, gifting, donations, airdrops, hard forks, income, and expenditures, as well as more advanced transactions such as Margin trades, Arbitrage, Options/Futures, Mining, Gaming, Gambling, Staking/Interest, Masternodes, Crypto Loans, DeFi, NFTs, and more. My clientele spans from Bot Traders and NFT Artists to DAOs, Crypto ATMs, Influencers, Miners, Investment Funds, Advanced DeFi participants, GameFi players, and many others. My qualifications and capabilities include: - Extensive experience with various Crypto Tax Aggregate Software, including CoinTracking, Koinly, CoinTracker, CryptoTaxCalculator, Zenledger, Blockpit, Accointing, Stake Tax, and others. - Specialization in collecting, calculating, and reporting cryptocurrency trading and DeFi activity history to help you legally optimize your tax liabilities, regardless of the complexity of your crypto journey. I can provide the following services: - Review and reconcile your crypto portfolio. - Prepare comprehensive Crypto Tax Reports, Capital Gains or Loss Reports, Income Reports, and more. - Offer expert tax advice on cryptocurrency taxation matters, including choosing between capital gains and regular income treatment, as well as advising on accounting methods such as FIFO, LIFO, ACB, OPTI, and ZERO. - Support your existing CPA in managing the cryptocurrency component of your taxes. - Perform crypto bookkeeping using platforms like Quickbooks, Xero, Wave, and others. Rest assured, I've got you covered for all your crypto accounting and taxation needs. If you're looking for assistance with your crypto accounting and crypto taxation needs, please don't hesitate to get in touch. I'm always delighted to explore your crypto scenario and determine the optimal solution for your requirements.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Accounting Report
    US Taxation
    Cryptocurrency Trading
    Account Reconciliation
    Tax Preparation Software
    Crypto Asset
    Tax Accounting
    Blockchain, NFT & Cryptocurrency
    Bookkeeping
    Cryptocurrency Mining
    Accounting
    Tax Preparation
    Finance & Accounting
    Cryptocurrency
  • $50 hourly

    • 4.7/5
    • (121 jobs)
    AMAZON # 1 BESTSELLER in two non-fiction categories • AMAZON #47 BESTSELLER in Mysticism & Spirituality • EUROPEAN UNION PRIZE FOR LITERATURE 2010 • 15 INTERNATIONAL AWARDS IN FILM & TV Writing something? I will make your pages shine and ease your self-publishing journey. I have vast experience in: MEMOIRS • ENTREPRENEURSHIP & BUSINESS • SELF-HELP • HEALTH & WELLNESS • FITNESS & NUTRITION • MENTAL HEALTH (ADDICTION & TRAUMA) • CHILDREN’S • FICTION & POETRY I won’t make a few corrections and comments and send you on your way. I fix content issues and see the big picture because my publishing experience is comprehensive – over 15 years experience as editor, writer, publisher, content developer, editor-in-chief, publication designer, and then there’s my work in TV, radio, and film. If you want to work with an all-around pro, I can help with: • DEVELOPMENTAL & STRUCTURAL EDITING: Do you have problems with organization, pace, flow, coherence, logic? Do you have information gaps or repetition? I will make sure your readers can follow the bouncing ball. • COPY EDITING, PROOFREADING & REWRITING: Beyond fixing spelling, grammar, and syntax, I will maximize clarity and readability. It’s all about your message, right? • GHOSTWRITING & CO-WRITING: I can ghostwrite based on your notes, outlines, rough drafts, and interviews. Or we can collaborate: You write, I edit/co-write, and we develop your content together. The credit is all yours. • COACHING IN WRITING & SELF-PUBLISHING: I will help you flesh out your ideas, improve your writing, and guide you through the self-publishing process. • FLEXIBLE VOICE & STYLE: Conversational, formal, explicatory, narrative, creative, journalistic, humorous – what style is best for your content? More importantly, I will retain your voice, so you will sound like you! • CONTENT CREATION & REPURPOSING: Blogs, newsletters, book & video series... Struggling to keep the content beast fed? I will help you develop a long-term content plan, repurpose existing material, write and pair with images. • FORMATTING: Frustrated with automating Tables of Contents, footnotes, etc. I can help with the basics, output certain e-publishing formats, and design complex print publications. My publishing credits are so vast that I lost count many years ago. Past projects/clients include: Garnet Publishing, Kindred Spirit Magazine, Paradigm Shift Magazine (UK); Ylandron Publications (Australia); RogersTV, OmniTV, CityTV, CIUT.FM, CFNY.FM, Q107.FM (Canada); University of Cyprus, Cyprus PEN Centre, Ministry of Education and Culture, Armida Books, Cyprus Broadcasting Corporation (Cyprus).
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Commenting
    Ghostwriting
    Ebook Writing
    Editing & Proofreading
    Storytelling
    Copy Editing
    Website Copywriting
    Document Review
    Content Creation
    Business Writing
    Line Editing
    Book Editing
    Writing
    White Paper Writing
  • $35 hourly

    • 5.0/5
    • (20 jobs)
    Hi there! If you're visiting my page, perhaps you're looking for a professional. I'm a software developer, programmer, and tech lead with 7 years of experience in the industry. My strong sides are responsibility, attention to client's needs, strong will to achieve the final results of team efforts. I've been working with various programming languages and platforms. My favor is Python for the last 6 years. Also been experienced with JS, PHP, Android, Java, Dart. It's enough comfortable for me to work both in the team and stand-alone development. I can do IT =)
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Web Development
    RESTful Architecture
    Angular
    Android
    Blockchain
    Raspberry Pi
    Django
    React
    Machine Learning
    JavaScript
    TensorFlow
    Python
  • $10 hourly

    • 4.9/5
    • (147 jobs)
    I am a web content writer with 8 years of experience here on Upwork. With proven expertise in SEO and content strategy, I bring meticulous research and best practices to the table. I write all types of content. - SEO - Social Media Content - Social media post - Technical manuals - Content translation and localization - App, site, eBook content - AI Model training for your site's knowledgebase Let's get your project rolling.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Ebook Design
    SEO Writing
    Email Copywriting
    Campaign Copywriting
    Content SEO
    Content Creation
    Website Copywriting
    Content Writing
    Article Writing
    Copywriting
    Website Content
    Search Engine Optimization
    Ghostwriting
    Ebook Writing
    Blog Content
  • $29 hourly

    • 4.9/5
    • (33 jobs)
    🌐 Full Stack Blockchain Developer | Solidity - Smart Contracts | (TheGraph) Specialist 🌐 Greetings! I'm Malik Junaid, a seasoned Full-Stack Blockchain Developer with strong expertise in Subgraph development on TheGraph protocol. With over four years of hands-on experience writing smart contracts and architecting decentralized applications (dApps), I bring good knowledge and proficiency to every project I undertake. 🎓 Education & Experience: I hold a Bachelor's degree in Software Engineering from Comsats University, graduating in 2020. Since then, I've been deeply immersed in blockchain technology, honing my skills and contributing to various innovative projects. My journey includes a diverse range of decentralized applications, spanning DeFi, NFT, Web3, Interoperability (bridges), ICO, Staking, and E-commerce solutions. 💼 Skills & Expertise: ✅ Proficient in Solidity Programming for Smart Contract development. ✅ Experienced with Foundry, Hardhat, and Truffle frameworks, including Unit Testing. ✅ In-depth understanding of MetaMask and other Wallet APIs for seamless integration. ✅ Skilled in front-end technologies such as React, Next.js, and Typescript. ✅ Familiarity with Web3 and Ethers.js for facilitating interactions with Ethereum and other blockchain networks. ✅ Specialized expertise in Subgraphs, leveraging TheGraph protocol for efficient querying and indexing of blockchain data. ✅ Telegram, Discord & Reddit Marketing Expert I have a proven record of success and I believe it has a lot to do with the time and effort I devote to my client's projects. I make myself available to answer questions 7 days a week and I keep my clients in the loop throughout the Project so there are no surprises or unnecessary revisions. I am also considerate of budget constraints and timeline expectations. Let's collaborate to bring your blockchain vision to life! Whether you're launching a DeFi platform, exploring the world of NFTs, or building a cutting-edge dApp, I'm here to provide tailored solutions and technical guidance every step of the way. I encourage you to click on my profile and read prior client feedback! :)
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Tailwind CSS
    HTML5
    Rust
    Python
    React
    React Native
    NodeJS Framework
    JavaScript
    Solidity
    Web Development
    Cryptocurrency
    Blockchain Development
    Ethereum
    Blockchain
  • $35 hourly

    • 4.9/5
    • (79 jobs)
    I am an expert at developing tech strategies and models for blockchain and crypto solutions across exchanges with as little latency as possible. I have also work with numerous 3rd Party integrations for similar projects in the crypto space. These are my roles & accomplishments - Implement crypto currency payment integration - Development of crypto exchanges trading solutions - Create bots and trading strategies - Creation of DEX Trading Platform - Create/implement smart contract. - Web3 frontend implementation. - Trading bots and solutions - Hands-on experience with trading system development: linking exchanges, data management and preprocessing, saving API and trade information, processing trade CSV/JSON, creating/exploring features, building backtesting and trading platforms, trade order management, implementing and execution of algorithms, calculating portfolio stats, creating final reports and charts, statistics and more. - Data Analytics/Dashboards/BackEnd/FrontEnd - Creation of DEX Trading Platform - Working with DEX's on blockchains such as ETH (Uniswap, Shibaswap, Sushiswap), BSC (Pancakeswap, Apeswap), Poly (Quickswap, Sushiswap), Avalanche, Fantom, Celo and more. - Creation and implementation smart contracts. - Financial Analytics, Information Extraction, API Development, Integration, Payment Gateways Tech Stack: Backend: Python, FastAPI/Flask/Django, Postgres/TimescaleDB, Redis, Celery, Kafka, Elastic Search, Websockets, Node.js/Express.js/Mongo Blockchain: Solidity, Rust on ETH, BNB Chain, EVM Chains, Solana, NEAR Frontend: React.js, Next.js, Redux, Typescript, Nest.js App Dev: React Native UI/Ux: Figma I'm hardworking and committed to my work and will ensure that you get the best experience possible.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Blockchain, NFT & Cryptocurrency
    Crypto Exchange Platform
    Crypto Asset
    Crypto Wallet
    FinTech Consulting
    Node.js
    Solidity
    Crypto Wallet Development
    Cryptocurrency
    Blockchain
    Python
  • $12 hourly

    • 4.3/5
    • (28 jobs)
    We are at the verge of a new era of disruptive technologies. Blockchain, cryptocurrency, AI, and DeFi will change the world in ways that we have not imagined. With growing interest in these emerging technologies, countless web3 projects that require clear messaging, a professional writing style, SEO, and the ability to connect with their target audiences are being released on a daily basis. Having actively engaged in the crypto community for over 4 years, I have witnessed numerous projects come and go. However, there are some that stand out because they are committed to their product, their community, and taking the initiative to educate their target audience through effective writing and communication. I have worked with 40+ crypto projects, helping them provide routine content for their blogs on various subjects including: - Crypto - Blockchain - AI - ETFs - Press releases - Tokenomics - Tokenization (RWAs) - NFTs - DeFi - Wallets - DEX & CEX - L1s & L2s - Gaming and Metaverse - Airdrops Here are the various forms of content I provide: - Whitepapers - Crypto blogs - Press releases - Guest posts - Ghostwriting - Research - Editing/Proofreading - How-to guides Let’s connect and grow your business massively! Cheers, Blessing.
    vsuc_fltilesrefresh_TrophyIcon Bitcoin
    Crypto Wallet
    Expert
    Press Release
    NFT
    Article Writing
    Technical Writing
    Web3
    Cryptocurrency
    White Paper Writing
    DeFi
    Finance
    Crypto Marketing
    SEO Writing
    Blockchain, NFT & Cryptocurrency
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