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Clients rate Bitcoin developers
Rating is 4.8 out of 5.
4.8/5
based on 114 client reviews
  • $45 hourly
    • 4.8/5
    • (164 jobs)
    🏆 Multi-Awarded Nonfiction Ghostwriter & SEO Content Strategist I’m Kolade – a B2B copywriting and nonfiction book writing expert who merges content strategy with conversion rate optimization to turn ideas into industry authority. With 100+ projects delivered, I specialize in memoir ghostwriting, business book editing, and crafting thought leadership content that positions CEOs and brands as market leaders. Why I’m Ranked #1 in Client Searches for: ✅ Nonfiction Book Writing – From memoirs to business books, I ghostwrite Amazon-ready manuscripts that mirror your voice. ✅ SEO Content Writing – My authoritative articles and blogs dominate Google’s Page 1 (240%+ organic traffic growth for clients). ✅ B2B Copywriting – Landing pages, emails, and ads engineered for conversion rate optimization (collective $3.2M+ generated). ✅ Video Script Writing – Scripts for explainer videos, sales webinars, and documentaries with 7-second hooks proven to retain 89% of viewers. How I Elevate Your Content Strategy: 🔹 Memoir Ghostwriting: Transform life stories into compelling narratives (12+ memoirs published). 🔹 Business Book Editing: Polishing manuscripts for clarity, flow, and marketability (50+ books edited). 🔹 Thought Leadership Content: White papers, LinkedIn articles, and keynote speeches that establish industry authority. 🔹 Conversion Rate Optimization: Rewriting underperforming pages using A/B-tested frameworks (avg. 35% lift in sales). 📊 Recent Results Driven by Keyword-Focused Content Strategy: Wrote SEO-optimized articles for a SaaS brand, ranking #1 for 17 high-value keywords in 3 months. Ghostwrote a memoir that became a Wall Street Journal bestseller (8,000+ copies sold). Edited and strategized a business book that secured 5,000+ pre-orders pre-launch. Scripted a video sales letter (VSL) that boosted client revenue by $1.1M in 60 days. 🚀 Let’s Dominate Your Niche: I’m currently booking nonfiction book writing, B2B copywriting, and SEO content strategy projects. Click “Invite” and share: Your target audience/key metrics Deadline Sample content (if available)
    Featured Skill Bitcoin
    Content Writing
    Website Copywriting
    Developmental Editing
    WordPress
    Product Description
    Decentralized Exchange
    Cryptocurrency
    Technical Writing
    Ebook Writing
    Ghostwriting
    Search Engine Optimization
    Editing & Proofreading
  • $95 hourly
    • 5.0/5
    • (64 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."
    Featured Skill Bitcoin
    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
  • $120 hourly
    • 4.9/5
    • (12 jobs)
    Microsoft-certified Excel expert, Google Business Intelligence Professional, and Upwork expert-vetted top 1% of data talent. My name is Daniel. I'm an author, engineer, and spreadsheet superhero. I will bring 10+ years of startup and Fortune 100 experience to your project. My experience includes developing sophisticated calculator web applications, AI strategic plans, business intelligence reports, data analytics, and spreadsheet automations for construction, healthcare, finance, banking, energy, marketing, manufacturing, nonprofit, and e-commerce businesses. I'm eager to leverage my data skills to deliver value and exceed your expectations. My primary goal is to understand your business needs, so I can automate processes and build tools that help you make data-driven decisions as quickly, accurately, and cost-effectively as possible. Business intelligence reports: • Opportunity & market research • Process optimization, KPI development & reporting • Data visualizations, pivot tables & charts Custom spreadsheets: • Microsoft excel • Custom VBA Macros & Buttons • Google sheets • Custom Google Apps Script & Triggers • Advanced formulas, SQL queries, Python scripts Interactive dashboards: • PowerBI • Tableau • Looker Database Development: • Microsoft Access, SQL Server Management Studio (SSMS) • Google BigQuery, Dataflow • AWS Aurora, DynamoDB, Lambda Automation: • Zapier.com, Make.com • Claude Code, Chat GPT, Gemini • QuickBooks Online Invoices, Dashboards, Reports Whether it's custom spreadsheets, dashboards, calculators, scorecards, data pipelines, AI integration or any other data solution that saves time, grows profits, and powerfully broadcasts your data's signal loud and clear, let's talk and get it built!
    Featured Skill Bitcoin
    JavaScript
    Forecasting
    Visual Basic for Applications
    Financial Analysis
    Financial Planning
    Python
    SQL
    Zapier
    Google Apps Script
    Data Visualization
    Data Analysis
    Business Intelligence
    Microsoft Excel
    Google Sheets
  • $60 hourly
    • 5.0/5
    • (6 jobs)
    I’m a full-stack developer with experience designing and building dynamic web applications for research, education, and small businesses. Whether you need a polished landing page, a multilingual app, or flesh out your back end for seamless integration in your development stack, I've got you! Proficient in JavaScript, Python, React, Next.js, Node.js, Flask, and SQL/NoSQL. Built custom apps that combine front-end design with back-end automation. I have extensive experience in blockchain development, integrating AI models, working with databases, and deploying to cloud platforms. Hands-on experience in Ethereum(EVM-compatible), Solana, Bitcoin, TON, Tron, SUI. Already built diverse DEXes, token launchpad, presale website, multi-chain bots, meme coins, crypto wallets. Comfortable owning the full project lifecycle, from wireframing to final launch. I believe clear, regular communication is key—let’s keep things transparent and collaborative!
    Featured Skill Bitcoin
    Blockchain
    Smart Contract
    Node.js
    Tokenomics
    Web Development
    Ethereum
    Solana
    Web3
    Python
    JavaScript
    MongoDB
    Front-End Development
    UX & UI
    React
  • $25 hourly
    • 5.0/5
    • (10 jobs)
    As a pioneering crypto investor since 2015, I've experienced this industry's highs and lows firsthand. I was an early adopter who bought Ether for $45 - talk about life-changing! Since then, I’ve written over 1,500 articles on cryptocurrency, blockchain and emerging technologies for clients worldwide. I take a holistic approach to every project, thoroughly researching topics to develop insightful narratives that resonate with audiences. My writing is engaging, easy to understand and designed to capture attention. I strive to simplify complex concepts while maintaining academic rigor through credible sources. Some of my specialties include: - Explaining crypto/blockchain fundamentals in layman's terms - Analysing market trends and forecasting future developments - Creating customized blogs, news articles, and whitepapers - Ensuring all content is SEO-optimized for visibility Whether you need website articles or blog posts, I would love to bring my comprehensive crypto expertise and dedicated work ethic to your project. Contact me to discuss how I can help promote your project in this fast-moving industry.
    Featured Skill Bitcoin
    Essay Writing
    Online Writing
    Blockchain
    Crypto Exchange Platform
    Blockchain, NFT & Cryptocurrency
    Website Content
    Copywriting
    Cryptocurrency
    SEO Content
    Ghostwriting
    SEO Writing
    Content Writing
    Blog Writing
    Article Writing
  • $35 hourly
    • 4.9/5
    • (61 jobs)
    A well-written content helps you to establish a strong online presence by reaching your audience and engaging with them effectively. I am an expert NFT, metaverse, web3, and blockchain writer with great technical research proficiency and over 5 years of experience in using my skills curate top-notch technical blockchain and crypto content for my clients. Apart from my proficiency as an avid crypto and web3 writer, I produce compelling, professional, research-based, SEO optimized, and plagiarism-free content. My works are 100% unique, and of high quality with proper keyword and grammar usage. With my years of experience, I am confident that I fit in beautifully in bringing better value to your project. If you’re looking to hire a vast and relatable crypto/NFT writer who isn’t poised to churning out piece, but bringing life to each piece and keeping readers glued to the end, swiping backwards to get on more reads, then you're in the right place.
    Featured Skill Bitcoin
    Article
    Gambling
    Crypto Marketing
    Press Release Writing
    ICO Marketing
    Initial Coin Offering
    Article Writing
    Cryptocurrency
    Blockchain
    Proofreading
    Technical Writing
    Content Writing
    Blockchain, NFT & Cryptocurrency
    Blog Content
    SEO Writing
    Writing
  • $200 hourly
    • 4.9/5
    • (51 jobs)
    I have 12 years of experience in the financial industry and I've been on both sides of the fence as a retail trader and as a professional. I have a quantitative and research background. I've worked on projects to search for and optimize trades, build algorithms for trade execution, and backtesters to put context around trade ideas. TECHNOLOGIES: Python, R, C#, Excel, VBA, EasyLanguage, thinkScript, RESTful PLATFORMS: Interactive Brokers, TradeStation, Metatrader, NinjaTrader, Trading Technologies, TD Ameritrade Thinkorswim, QuantConnect RECENT PROJECTS: -My last consulting project was to research and backtest an equity trading idea for a portfolio manager. Once the trade idea was finalized I built the trade execution and integrated it with their desired broker. - I built a C# app for a FX options trading group. They were trading over the counter options which expired at 9am daily and needed to view their expiring inventory easily. The app ran a database query, followed by some data wrangling to display everything to their desired format.
    Featured Skill Bitcoin
    Marketing Analytics
    Visual Basic for Applications
    Finance & Accounting
    Statistics
    Automation
    NinjaTrader
    Machine Learning
    TradeStation
    Scripting
    MetaTrader 4
    Quantitative Finance
    Python
    API
  • $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.
    Featured Skill Bitcoin
    Regulatory Compliance
    Blockchain
    Regulatory Intelligence
    Cryptocurrency
    Compliance Consultation
    Finance & Accounting
    Compliance
    FinTech Consulting
    Anti-Money Laundering
    Internal Control
  • $50 hourly
    • 5.0/5
    • (2 jobs)
    You can learn about myself, my background, proof of work, and get free Bitcoin resources: Bradynoah.com
    Featured Skill Bitcoin
    English
    Cryptocurrency
    Blockchain
    Writing
    Fact-Checking
    Content Writing
    Content Research
    Creative Strategy
    Digital Marketing
    Editing & Proofreading
    Search Engine Optimization
    Social Media Copy
    Content Strategy
  • $32 hourly
    • 5.0/5
    • (6 jobs)
    I'm a multi-talented digital media specialist with a concurrent ability to handle IT and cybersecurity tasks along with administering Windows and macOS networks. Whether it's touching up your digital photographs, setting up and optimizing your new website or blog, or helping to keep your network secure, I can help!
    Featured Skill Bitcoin
    Web Application
    Blog Content
    Network Administration
    Digital Media
    SEO Writing
    WordPress
    Mac OS X Administration
    Photography
    Image Processing
    Digital Printing
    Cryptocurrency
    Ubiquiti
    Divi
  • $100 hourly
    • 5.0/5
    • (19 jobs)
    I've been building unique software solutions since 2020. I love building new projects from the ground up and contributing to existing projects that make a difference in the world. I believe in quality solutions, good communication, and test driven development. 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗜 𝗖𝗮𝗻 𝗣𝗿𝗼𝘃𝗶𝗱𝗲 - 𝙎𝙢𝙖𝙧𝙩 𝘾𝙤𝙣𝙩𝙧𝙖𝙘𝙩𝙨: I can provide smart contracts for ERC20/ERC721 tokens, NFT Marketplaces, Physical Goods Marketplaces, and Databases that use a combination of Solidity and IPFS for a truly decentralized backend - 𝘾𝙧𝙮𝙥𝙩𝙤 𝙒𝙖𝙡𝙡𝙚𝙩𝙨: I can build crypto wallets that take a simple seed phrase and turn it into blockchain address with full payment functionality - 𝘽𝙡𝙤𝙘𝙠𝙘𝙝𝙖𝙞𝙣 𝙏𝙧𝙖𝙘𝙠𝙞𝙣𝙜 𝙖𝙣𝙙 𝘼𝙣𝙖𝙡𝙮𝙨𝙞𝙨: I love tracking addresses and parsing through blockchain history to provide real answers to complicated questions - 𝘼𝙪𝙩𝙤𝙢𝙖𝙩𝙚𝙙 𝘿𝙖𝙩𝙖 𝙍𝙚𝙥𝙤𝙧𝙩𝙞𝙣𝙜: I can build software that automatically takes your raw data and turns it into a human readable spreadsheet... I can even have a bot deliver your spreadsheet for you! - 𝙒𝙚𝙗 𝙎𝙘𝙧𝙖𝙥𝙞𝙣𝙜: Extract valuable data in an efficient manner - 𝙏𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝘼𝙧𝙩𝙞𝙘𝙡𝙚𝙨/𝘿𝙤𝙘𝙪𝙢𝙚𝙣𝙩𝙖𝙩𝙞𝙤𝙣: How-To Guides and Software Docs (with code examples) in pretty much any format you could ever want - 𝙏𝙧𝙖𝙙𝙞𝙣𝙜 𝘽𝙤𝙩𝙨: Turn your manual trading strategy into an automated powerhouse! - 𝙁𝙪𝙡𝙡 𝙎𝙩𝙖𝙘𝙠 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨: I can give your app a custom frontend using JavaScript/React, HTML and CSS - 𝘾𝙪𝙨𝙩𝙤𝙢 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨: Need something that's not listed above? Send me a message and we'll talk! 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 - 𝘾𝙪𝙨𝙩𝙤𝙢 𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚: You have a unique problem and it requires a unique solution - 𝙌𝙪𝙖𝙡𝙞𝙩𝙮: You care about the quality of your project or product and you want things handled with proper time and care - 𝙏𝙚𝙨𝙩 𝘿𝙧𝙞𝙫𝙚𝙣 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: You believe that software products should be properly planned and tested before hitting production - 𝙋𝙚𝙧𝙨𝙞𝙨𝙩𝙚𝙣𝙘𝙚: You want someone who attacks a problem from every angle and does not believe in the phrase, "It can't be done" 𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 - Python - Rust - JavaScript - Julia - C++ - Solidity Take a look at some of my reviews below to see what other clients have said!
    Featured Skill Bitcoin
    Solidity
    Ethereum
    Blockchain
    Data Extraction
    Julia
    Writing
    Content Creation
    Software Documentation
    JavaScript
    React
    C++
    HTTP
    Rust
    Python
  • $40 hourly
    • 5.0/5
    • (2 jobs)
    I have worked on a variety of software projects focusing on golang, python, C/C++ and web development. I'm looking forward to work with clients.
    Featured Skill Bitcoin
    Web Development
    Bioinformatics
    Linux
    Golang
    Biotechnology
    C
    Python
    Machine Learning
  • $50 hourly
    • 5.0/5
    • (1 job)
    I am a 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 & 𝗪𝗲𝗯𝟯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 4 years of experience specializing in Ethereum, Solidity, and smart contract development. I build NFT marketplaces, DeFi platforms, crypto payment systems, and DApps, ensuring security and scalability. My expertise spans Web3 integrations, cryptography, consensus mechanisms, and blockchain interoperability, working with Ethereum, Hyperledger, Polkadot, Chainlink, and IPFS. As a 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 12 years of experience, I also have expertise in front-end (React, Vue.js, Next.js), back-end (Node.js, Python, Django), and cloud technologies (AWS, Docker, Vercel) to deliver seamless blockchain solutions. 𝗦𝗸𝗶𝗹𝗹𝘀: 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Building DApps and smart contracts. 𝗖𝗿𝘆𝗽𝘁𝗼𝗴𝗿𝗮𝗽𝗵𝘆: Secure data with hashing, encryption, and signatures. 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀: Writing and deploying contracts (e.g., Solidity). 𝗖𝗼𝗻𝘀𝗲𝗻𝘀𝘂𝘀 𝗠𝗲𝗰𝗵𝗮𝗻𝗶𝘀𝗺𝘀: Understanding PoW, PoS, etc. 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Securing networks from attacks. 𝗗𝗲𝗙𝗶 & 𝗧𝗼𝗸𝗲𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Working with decentralized finance and digital assets. 𝗜𝗻𝘁𝗲𝗿𝗼𝗽𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Enabling communication between blockchains. 𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱: JavaScript, React, Next.js, Vue.js, Angular.js 𝗕𝗮𝗰𝗸-𝗲𝗻𝗱: Node.js, Nest.js, Express.js, Python, Django 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MySQL, MongoDB 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: REST, GraphQL 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, Vercel, Docker 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 𝗘𝘁𝗵𝗲𝗿𝗲𝘂𝗺: Platform for DApps and smart contracts. 𝗦𝗼𝗹𝗶𝗱𝗶𝘁𝘆: Language for writing Ethereum smart contracts. 𝗛𝘆𝗽𝗲𝗿𝗹𝗲𝗱𝗴𝗲𝗿: Framework for enterprise blockchain solutions. 𝗕𝗶𝘁𝗰𝗼𝗶𝗻: First cryptocurrency using PoW. 𝗜𝗣𝗙𝗦: Decentralized file storage. 𝗣𝗼𝗹𝗸𝗮𝗱𝗼𝘁: Multi-chain platform for interoperability. 𝗖𝗵𝗮𝗶𝗻𝗹𝗶𝗻𝗸: Decentralized oracle network for smart contracts. 𝗖𝗮𝗿𝗱𝗮𝗻𝗼/𝗧𝗲𝘇𝗼𝘀: Scalable and secure blockchain platforms. 𝗡𝗙𝗧 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀: ERC-721, ERC-1155 for NFTs. 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? With a strong foundation in blockchain technology, system architecture, and full-stack development, I offer innovative, robust solutions that deliver high performance and reliability for your projects. 𝐋𝐞𝐭’𝐬 𝐬𝐞𝐭 𝐮𝐩 𝐚 𝟑𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐭𝐨 𝐬𝐮𝐜𝐜𝐞𝐬𝐬!
    Featured Skill Bitcoin
    ML Automation
    Python
    IPFS
    DeFi
    Smart Contract
    Selenium
    Solidity
    Ethereum
    NLP Tokenization
    NFT
    DApps
    Crypto Wallet
    Blockchain
  • $36 hourly
    • 5.0/5
    • (1 job)
    Are you seeking a skilled professional who can expertly craft captivating product descriptions for your business? Look no further! With a wealth of experience in writing engaging product descriptions and providing comprehensive business consulting services, I have the skills to create captivating YouTube videos and whiteboard explainer/sales videos, making me well-equipped to assist you in achieving your goals. Are you in search of a versatile professional who excels in crafting captivating whiteboard animations that effectively communicate with your employees, customers, and boost your fundraising efforts? Look no further! With a robust background in producing compelling whiteboard animations, I'm well-prepared to help you connect with your audience on multiple fronts. In addition to my whiteboard animation expertise, I offer valuable small business consulting services, spanning bookkeeping, content creation, and goal setting. This comprehensive support ensures that your small business is not only visually engaging but also strategically sound. Whether you're looking to engage, educate, or inspire your audience through animated videos, or need guidance in optimizing your small business, I'm your go-to partner. My deep understanding of effective communication and a passion for driving results will exceed your expectations, benefiting your business in tangible ways. Let's collaborate to unlock the full potential of your communication strategies and small business endeavors. Reach out to me today, and let's embark on a journey toward achieving your goals!
    Featured Skill Bitcoin
    Customer Service
    Animated Explainer
    Video Editing
    Business Consulting
    Entrepreneurship
    Product Description
  • $50 hourly
    • 5.0/5
    • (11 jobs)
    As Cofounder at Octaloop Technologies, I drive the creation of advanced AI solutions for startups, enterprises, and public sector organizations. When off-the-shelf tools fall short, we design and deliver custom AI systems that perform and scale reliably. #️⃣ Authority-Building Elements 👨‍💼 𝐋𝐞𝐚𝐝𝐞𝐫𝐬𝐡𝐢𝐩 𝐏𝐨𝐬𝐢𝐭𝐢𝐨𝐧𝐢𝐧𝐠: - Cofounder leading a multidisciplinary team of 150+ AI engineers and developers at Octaloop - 10+ years in tech, specializing in AI integrations in recent years across diverse sectors - Launched 60+ production-grade AI applications impacting millions globally #️⃣ At Octaloop, we support multiple engagement models, ranging from project-based delivery to dedicated resources. For 𝐩𝐫𝐨𝐣𝐞𝐜𝐭-𝐛𝐚𝐬𝐞𝐝 𝐞𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭𝐬, we provide specialized teams that design and implement solutions using advanced AI technologies. Our experience covers a wide range of use cases, including: - 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐀𝐈 𝐂𝐚𝐥𝐥𝐢𝐧𝐠 𝐀𝐠𝐞𝐧𝐭 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 – Developed a voice automation system combining TTS/STT and AI Cursors to streamline customer interactions for a telecommunications client - 𝐑𝐀𝐆 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐄𝐧𝐠𝐢𝐧𝐞 – Built a secure RAG pipeline that integrates proprietary data sources with GPT models to deliver highly contextual answers - 𝐌𝐂𝐏 𝐒𝐲𝐬𝐭𝐞𝐦 – Deployed an AI platform that analyzes video, audio, and text content for a global media organization - 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 – Designed an AI assistant that personalizes product recommendations and automates sales workflows #️⃣ We also provide 𝐝𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐀𝐈 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭𝐬 who integrate with your in-house teams to drive innovation and deliver tailored solutions. Our experts can help you accelerate projects in areas such as: - 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐂𝐫𝐞𝐚𝐭𝐢𝐨𝐧 – Automating high-quality text, image, and video generation - 𝐕𝐢𝐫𝐭𝐮𝐚𝐥 𝐀𝐈 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 – Developing smart agents for internal operations and customer support - 𝐀𝐧𝐨𝐦𝐚𝐥𝐲 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 – Building models to identify fraud, defects, or unusual patterns in real time - 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 – Extracting structured data and insights from contracts, invoices, and reports - 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 – Designing systems that index, retrieve, and surface information efficiently - 𝐒𝐞𝐧𝐭𝐢𝐦𝐞𝐧𝐭 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 & 𝐒𝐨𝐜𝐢𝐚𝐥 𝐋𝐢𝐬𝐭𝐞𝐧𝐢𝐧𝐠 – Monitoring brand perception and customer feedback across channels - 𝐏𝐫𝐞𝐝𝐢𝐜𝐭𝐢𝐯𝐞 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 – Implementing AI models to forecast equipment failures and optimize operations - 𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 – Embedding intelligent capabilities into your existing workflows and products Whether you need a 𝐬𝐢𝐧𝐠𝐥𝐞 𝐀𝐈 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐨𝐫 𝐚𝐧 𝐞𝐧𝐭𝐢𝐫𝐞 𝐝𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐭𝐞𝐚𝐦, we provide the expertise and commitment to help you build impactful solutions. 🏢 𝐂𝐨𝐦𝐩𝐚𝐧𝐲 𝐀𝐮𝐭𝐡𝐨𝐫𝐢𝐭𝐲: - Cofounder at Octaloop Technologies – 100+ AI and software implementations across industries - Featured speaker on AI productization and deployment at major technology events 📌 𝑾𝒉𝒚 𝑪𝒉𝒐𝒐𝒔𝒆 𝑼𝒔? Our commitment to building impactful AI solutions is unwavering. I invite you to connect with us for a conversation about how advanced AI technologies can elevate your business, streamline your operations, and unlock new opportunities. Let’s collaborate to create intelligent solutions that drive measurable results and position your business for the future.
    Featured Skill Bitcoin
    ICO White Paper
    NFT
    Solana
    Solidity
    Ethereum
    Web3
    Blockchain
    Prompt Engineering
    Artificial Intelligence
    Chatbot
    Computer Vision
    Deep Learning
    Machine Learning
    ChatGPT
  • $100 hourly
    • 5.0/5
    • (6 jobs)
    I’m Carl, a US based freelancer with ample experience supporting entrepreneurs, business owners and curious minded cryptocurrency enthusiasts. By leveraging my Finance, Automation and Engineering background, I provide comprehensive services across the globe (regardless of time zones). Over the years, my performance and results driven approach allowed a number of clients to become trusted friends and even business partners, you may be the next one! From exploring and planning to executing and scaling, I’ll support you on any phase of your journey; take a look at my areas of expertise: *Crypto Consultancy and Support 5 years CCE - Certified Cryptocurrency Expert -Portfolio Management, Investment Strategy and Framework -Bot development and Trading Signals -Wallets, Custody Platforms, Funding and Withdrawal Strategies -Digital Exchanges, DeFI and NFTs -RWA Tokenization -Token Launching, Tokenomics and Whitepapers -Training and Course Development -Content Writing and Market Analysis *CTO & Project Management 3 years CTO - Chief Technology Officer 15 years PMP - Certified Project Manager Professional -Business Optimization and Digital Transformation -Technology Roadmaps, AI/LLM R&D Initiatives, Agile Projects -Mentorship and Talent Development Nobody gets to the top alone, let’s get there together!
    Featured Skill Bitcoin
    Ethereum
    SEO Writing
    Content Writing
    Coaching
    Content Strategy
    Digital Project Management
    Project Management Professional
    Tokenomics
    Blockchain Tokenization
    Blockchain
    Cryptocurrency Trading
    Crypto Exchange Platform
    Cryptocurrency
  • $50 hourly
    • 5.0/5
    • (1 job)
    💎 𝐖𝐞𝐥𝐜𝐨𝐦𝐞! I'm delighted 𝐘𝐎𝐔 are here! 💎 🥇 5+ years of experience in 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧, 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤, 𝐃𝐞𝐯𝐎𝐩𝐬, 𝐀𝐖𝐒 🥇 𝐄𝐕𝐌, 𝐒𝐎𝐋𝐀𝐍𝐀, 𝐂𝐎𝐒𝐌𝐎𝐒, 𝐄𝐕𝐌𝐎𝐒 🥇 𝐌𝐄𝐌𝐄, 𝐃𝐄𝐗, 𝐃𝐄𝐅𝐈, 𝐁𝐎𝐓, 𝐍𝐅𝐓, 𝐖𝐄𝐁𝟑 🥇 Website Front-end, Back-end (𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞, 𝐒𝐄𝐎) 🥇 𝐋𝐢𝐧𝐮𝐱, 𝐂/𝐂++, 𝐂#, 𝐉𝐚𝐯𝐚, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐑𝐮𝐬𝐭, 𝐑𝐞𝐯𝐞𝐫𝐬𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 👍 How can I help you? ✔ Understanding your 𝐕𝐈𝐒𝐈𝐎𝐍 and 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬. ✔ Effective communication and consultation. ✔ 𝐇𝐨𝐧𝐞𝐬𝐭 and 𝐬𝐢𝐧𝐜𝐞𝐫𝐞 effort. ✔ Deploying 𝐫𝐚𝐩𝐢𝐝 and 𝐛𝐞𝐬𝐭-𝐪𝐮𝐚𝐥𝐢𝐭𝐲 results. ✔ Active Feedback & After service. 💪 My Skills 🏆 Developing DEX, DeFi, Presale, Staking, Lending & Borrowing, Launchpad ✔Uniswap & Pancakeswap & Sushiswap ✔Raydium & Meteora & Jupiter ✔Launchpad, Pump.Fun, Moonshot, Jito bundle, 𝐌𝐄𝐌𝐄 ✔AAVE, GMX ✔NFT 🏆 Developing 𝐁𝐎𝐓s. ✔ Volume ✔ Holders ✔ Market Makers ✔ Trading ✔ Arbitrage ✔ Tracking ✔ Bump ✔ Follower ✔ Telegram/X 🏆 Building and Deploying Blockchain Networks. ✔ EVM ✔ Solana ✔ EVMOS ✔ Cosmos ✔ Polkadot 🏆 Developing MERN stack ✔ HTML, Tailwind CSS, CSS, SASS, and PostCSS ✔ JavaScript, ES6, Typescript and Python ✔ Web3, React.js, Next.js ✔ MongoDB, PostgreSQL and MySQL 🏆 DevOps ✔ Git/GitHub ✔ Linux server administration ✔ C/C++, Bash script ✔ Docker containerization ✔ Hosting solution with AWS
    Featured Skill Bitcoin
    AWS Development
    DApps
    Tailwind CSS
    Python
    JavaScript
    Linux
    Web3
    Golang
    Rust
    Solidity
    Solana
    Ethereum
    MERN Stack
    Blockchain
  • $80 hourly
    • 5.0/5
    • (2 jobs)
    With 6 years as a senior blockchain developer, I bring deep expertise in Ethereum, Solana, Cosmos, and Web3 to architect robust solutions for DeFi, DEXs, cross-chain bridges, NFTs, and DApps. My career spans high-impact projects—marketplaces, token systems, staking platforms, and more—consistently recognized by clients for technical excellence and reliability. CORE EXPERTISE --- - DeFi platforms and decentralized exchanges - Cross-chain interoperability solutions - NFT ecosystems and marketplace architecture - Custom decentralized application design - Real-world asset (RWA) tokenization strategies - Healthcare blockchain systems for data security PROJECT HIGHLIGHTS --- - Architected NFT marketplaces and token frameworks - Engineered token contracts for community ecosystems - Designed high-performance staking and liquidity systems - Built cross-chain bridges for seamless network integration - Developed Web3 gaming and metaverse infrastructure - Created a real estate tokenization platform - Delivered a healthcare DApp for secure data and claims SERVICES --- - Web3 Wallet Integration: Metamask, Trust Wallet, advanced solutions - NFT Systems: Minting, staking, marketplace deployment - DeFi & DApps: DEX, lending, staking, yield optimization, DAO governance - Web3 Gaming & Metaverse: P2E mechanics, virtual ecosystems - Smart Contracts: Development, auditing, optimization for security - RWA Tokenization: Real estate, art, commodity frameworks - Healthcare Blockchain: Secure, compliant data solutions SUPPORTED BLOCKCHAINS --- - Bitcoin (Ordinals, Runes) - Ethereum - Binance Smart Chain - Solana - Cosmos - XRPL - Cardano - Polygon - zkSync - Hedera - Aptos - Injective - Layer-2 scalability frameworks TECHNICAL EXPERTISE --- - Languages: Solidity, Rust, JavaScript, TypeScript, Go, Node.js, React, Next.js, Vue.js - Blockchain Tools: Web3.js, Hardhat, Remix, OpenZeppelin, Chainlink, IPFS, Filecoin, Arweave - Smart Contracts: Design, auditing, gas optimization - DeFi Protocols: DEX, Aave, Compound, Curve, AMM systems - NFT Standards: ERC-721, ERC-1155, Ordinals, metadata management - Healthcare Crypto: Hyperledger, Ethereum (HIPAA), Chaincode - Backend: Express.js, GraphQL, REST, NestJS, MongoDB, PostgreSQL, Redis - DevOps: Docker, Kubernetes, AWS, GCP, Azure Blockchain, CI/CD, Terraform - Security & Testing: Mocha, Jest, Foundry, MythX, Slither, CertiK - Layer 2: Polygon, zkSync, Arbitrum, Optimism, StarkNet - Gaming: Unity, Unreal, Three.js, Moralis, Sandbox APIs - Cross-Chain: Polkadot SDK, Cosmos SDK, Wormhole, LayerZero, Axelar - Tools: Git, Alchemy, Infura, QuickNode
    Featured Skill Bitcoin
    Node.js
    Rust
    Python
    Solana
    Blockchain Architecture
    web3.js
    Blockchain Development
    Cryptocurrency
    JavaScript
    Smart Contract
    Solidity
    React
    Ethereum
    Blockchain
  • $225 hourly
    • 4.9/5
    • (35 jobs)
    Do you need a new crypto token or an NFT contract? Do you need algorithmic bots to trade the stock/derivatives/futures/crypto markets? I build algorithms that manage anywhere from thousands to millions, and I have built NFT smart contracts that have made companies millions of dollars. I graduated from BYU with a degree in economics, and my original coding background is in artificial intelligence. I teach a course on python on Udemy where I have more than 37,000 students enrolled. I'm open to joining teams and making offers to make things work. check out my resume website for more information!
    Featured Skill Bitcoin
    Bot Development
    HTML
    Castilian Spanish
    C
    Blockchain
    JavaScript
    PHP
    Python
  • $42 hourly
    • 4.6/5
    • (27 jobs)
    Thanks for viewing my profile! My name is Lawrence People would describe me as a driven, skilled, enthusiastic & extremely hard-working individual. I love focusing on solutions and not problems. I have over 5 years of experience with digital marketing. I have a great deal of experience in ecommerce, building out funnels, and growth hacking. I know how difficult & intimidating the process can be. Let me take the workload off you so you can focus on what you are good at. I have tons of experience in online marketing in general. From building funnels, to creating websites, social media, eCom, paid advertising, etc... There isn't much I haven't done online. Some tasks I can help you with: -Shopify Help -Research & Dev -Web Design (wix, square, weebly, godaddy) -Product Descriptions -Virtual Assistance -Data Entry -Customer Service -Product Sourcing -Print on Demand -Product sourcing -Admin Work -Automation Integration -Lead Generation -Local Marketing -Dropshipping -Social Media -Website Creation -Paid Advertising -Research -Marketing Strategies -Print on Demand -Operations Optimization -Clickfunnels -Automation If there is something I can help with feel free to reach out. Let's jump on a call and see how we can work together :)
    Featured Skill Bitcoin
    Shopify
    Blockchain, NFT & Cryptocurrency
    NFT Minting
    Ethereum
    Cryptocurrency
    Research & Strategy
    Growth Hacking
    Wix
    Lead Generation
    Lead Generation Strategy
    Social Media Management
    Facebook Advertising
  • $400 hourly
    • 4.8/5
    • (179 jobs)
    Overview NY Admitted Lawyer 20+ years of experience. Focused on Startups , Entrepreneurs, Entertainers, Producers, Athletes and SMB Companies. I have been a part of numerous startups as Founder, CEO, General Counsel and Deal Executive. I have been through the full life cycle from boot strap to seed investors to large funds-public companies to successful exit. Let me use my experiences help you as you grow your business through these various stages. We saw a market for an on-line platform dedicated to Virtual General Counsel Services to Start Ups and Private Companies. Services: Corporate: Contracts, Independent Contractor Agreements, Employment Agreements, Distributor agreements, Real Estate and Construction Agreements. Corporate Governance and Finance: Operating Agreements, JV, Shareholder Agreements, Company formations, International structures, SAFE, Convertible, Employee Equity and Board Resolutions. FinTech: Bitcoin, ICO and UTO Offerings, NFT, IP, Terms and Conditions, Ethereum, familiar with SEC rules on Crypto Currency, Tokens and Coin offerings including “Howey Test”, DAO analysis and White Paper Reviews. Real Estate and Construction Agreements: Leases, Acquisitions, Surplus Funds, MSA Agreements and AIA Documents. Other: International, Project Finance-Development, Banking, Fund Documents and Representation, PPM’s, Securities and other business and commercial related items. Fees: We offer fixed fee, monthly, hourly and day rates for Virtual General Counsel Services. International Experience: Europe, Africa, the Middle East, South America as well as Southeast Asia.
    Featured Skill Bitcoin
    Real Estate Law
    Corporate Finance
    Triple Net Lease Agreement
    Cryptocurrency
    Corporate Law
    Contract Law
    Startup Consulting
    Real Estate
  • $75 hourly
    • 5.0/5
    • (24 jobs)
    Experienced and versatile IT professional with a strong background in software troubleshooting and system administration. Proven ability to deliver scalable and efficient solutions. Committed to staying updated with the latest industry trends. Ready to tackle diverse challenges and contribute to the success of your projects.
    Featured Skill Bitcoin
    Virtual Private Server
    Microsoft Active Directory
    Cryptocurrency Mining
    Mining Engineering
    Data Mining
    Cryptocurrency
    Twitch
    Network Engineering
    Hardware Troubleshooting
    Computer Network
    Technical Support
    GoDaddy
  • $80 hourly
    • 5.0/5
    • (22 jobs)
    ✍️ I'm a copywriter in the tech industry. I’m skilled at developing copy and content that captures attention and embodies brands' identities. I specialize in blog posts, social media posts, articles, brand narratives, and web copy that position companies as thought leaders and trustworthy sources of information. I write for the Web3, blockchain, cybersecurity, VPN, crypto, NFT, investing, and fintech industries. What I do for my clients: 🔸 Marketing copywriting (landing pages, email drips, ads) 🔸 Technical writing 🔸 Blog posts 🔸 Social media content Since I launched my business, I’ve had the opportunity to work with a variety of clients on a wide range of projects. No two projects are ever the same, and I love that about this line of work. Some of the companies I've worked with: - Algorand - VPN Mentor - Airfoil - InfStones - Namada - NFTfi - Syntropy - Tokengraph - Icy.tools - Metrika - Forcefield Do you need content or copywriting for your current tech project? Let’s chat about it and see if we’re a good fit for each other. Looking forward to it!
    Featured Skill Bitcoin
    Editing & Proofreading
    Copywriting
    Article Writing
    Content Writing
    Ethereum
    Developmental Editing
    Blockchain, NFT & Cryptocurrency
    Writing
    Cryptocurrency
    Blockchain
    NFT Marketplace
    Copy Editing
    Japanese
    Blog Content
  • $75 hourly
    • 5.0/5
    • (18 jobs)
    Immersed in the realm of Cryptocurrencies since 2013, I hold a rich reservoir of knowledge and practical experience in this dynamic and rapidly progressing field. My tenure has been characterized by in-depth research, vigilant tracking, and strategic investing in cryptocurrencies, positioning me at the cutting edge of this transformative technology. I am deeply cognizant of the seismic shifts that crypto will induce in our future, and I am committed to enlightening the global audience with this revolutionary knowledge. My core expertise lies in the strategic safeguarding of crypto assets by facilitating their seamless transfer from exchanges to ultra-secure cold storage solutions. I exhibit finesse in executing transactions on decentralized exchanges such as Metamask and Uniswap, exemplifying efficiency and transparency. My skill set further extends to the intricate pursuit of tracking down and recuperating elusive tokens on the Ethereum blockchain, underscoring my meticulous approach in protecting digital assets. In addition to this, my role as a Crypto Investigator has been instrumental in tracing and recovering stolen funds, testifying to my analytical acumen and unwavering commitment to justice within the digital landscape. My meticulous attention to detail, coupled with a relentless investigative approach, ensures successful results in the face of complex crypto-related investigations.
    Featured Skill Bitcoin
    Customer Support
    Blockchain
    Customer Service
  • $35 hourly
    • 5.0/5
    • (7 jobs)
    I work for a company Krazylow LLC. We are a team of full stack, front/back end, web developers. We also do marketing, social media and web development. We have work on all project including the crypto space. We can take any project big or small. About me: I am a crypto junkie and enthusiast. I love all things crypto and and see the space having great potential in the future. My goal is to be able to help crypto project succeed in bringing in clients to help the project succeed. A good project needs to have a voice that helps the community and understands the space. I have worked with many coin startup-ups and have help in all aspect of coin startup and community management. This has helped me to build a strong grasp and understanding of the world of crypto. My experience will be able to assist you and your team in gaining the community support for your project. 2 years of experience as a community manager/ project manager. Projects work on are Energi (NRG), Paccoin (PAC). Contact me to learn more about or pricing and how we can help your project.
    Featured Skill Bitcoin
    Blockchain
    Cryptocurrency
    Social Media Website
    Customer Support
    Community Outreach
  • $60 hourly
    • 5.0/5
    • (5 jobs)
    Email Newsletter Ghostwriter (and a damn good one) 🎯 Currently sending weekly emails to more than 150,000 readers across current client projects. Subject Matter Expertise: Marketing, eCom, Crypto, AI, Finance, Investing, Advertising, Podcasting Tech Stack: Beehiiv, Mailchimp, Hubspot, ConvertKit, Zapier, Make, Python, Airtable, Notion, ClickUp. ⚡ Quick Resume ⚡ • Co-Founder at InboxGhosts.com (weekly newsletters, 100% done-for-you) • Co-Founder at InstantChapters (YouTube time-stamps with 1-click) (exited in January 2024) • Co-Founder at OrbitMetrics.io (data, analytics and automation consulting (specialty is marketing data) • Bachelor Degree in Computer Science, The University of Alabama College of Engineering (Summa Cum Laude) • Former Director of Growth Marketing for Inflection Points Inc and Pomp Crypto Jobs • Former Growth Marketing Project Manager at Bitcoin Magazine • Entrepreneurship, investing, and technology podcast host (180+ episodes, 13,000 subscribers on YouTube) ⚡ Let's Work Together ⚡ Would love to talk more about what solutions I can offer! Incredibly flexible and communicative, ready to get started immediately
    Featured Skill Bitcoin
    Email Copywriting
    Mailchimp
    ConvertKit
    Email Marketing
    Newsletter
    Python
    Data Analytics
    Airtable
  • $50 hourly
    • 5.0/5
    • (1 job)
    Finding purpose through entrepreneurship and working with other founders to change the world. Passions include startups, crypto, blockchain, and bitcoin.
    Featured Skill Bitcoin
    Blockchain
    Computer Science
    Entrepreneurship
    Blockchain Architecture
    Front-End Development
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