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$62.5/hr
76% Job Success
$40K+ earned
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I have 12 years of experience as a crypto-focused journalist, analyst, and content strategist, while also branching out into tech and finance more generally. During this time, I've connected with both mainstream financial audiences at Forbes, Fortune, and Investopedia and more technically-oriented readers at crypto-focused media outlets like Bitcoin Magazine and CoinDesk. Additionally, my writings and analyses have been cited by Bloomberg, the New York Post, Wired, and many other well-known media brands. I’ve also garnered more than 50,000 followers on my personal X account, including many of the most prominent names in Bitcoin. My work has been praised by everyone from the technically-minded Bitcoin Core developers to the executives running some of the largest crypto businesses.
Kyle T. has worked .
$75/hr
$1K+ earned
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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.
$20/hr
$4K+ earned
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𝗜 𝗮𝗺 𝗖𝗵𝗮𝗵𝗮𝘁 a Full-stack and Blockchain Developer with nearly 𝗮 𝗱𝗲𝗰𝗮𝗱𝗲 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in providing blockchain solutions to Startups and enterprises in DApp, Blockchain technology, Web application, Game, and Mobile app development. We're an expert team of developers 𝗶𝗻 𝗜𝗻𝗱𝗶𝗮, 𝗦𝗮𝘂𝗱𝗶 𝗔𝗿𝗮𝗯𝗶𝗮 𝗮𝗻𝗱 𝗨𝗔𝗘, reviewing business models across the globe and helping them to adjust their businesses within the growing blockchain ecosystem. Since diving into blockchain in 2016, we’ve built crypto exchanges (P2P and CEX) to NFT marketplaces and advanced smart contracts. Whether you’re launching a DeFi protocol, tokenizing assets, or building a metaverse app, we can make it happen. Tools & Tech Stack: 🔹𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Solidity, Rust, JavaScript, TypeScript, Python, Node.js 🔹𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗧𝗼𝗼𝗹𝘀: Web3.js, Ethers.js, Solana Web3, Truffle, Hardhat, IPFS 🔹𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: React, Next.js, React Native, Express.js 🔹𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, PostgreSQL, MySQL, Redis 🔹𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: AWS, Docker, Kubernetes, CI/CD pipelines 🔹𝗧𝗲𝘀𝘁𝗶𝗻𝗴: ETH (Goerli), Binance (BNB), Polygon (Matic), Tron (Sasta) What we can do? 🔹𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 & 𝗪𝗲𝗯𝟯 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Design and deploy dApps, smart contracts (Solidity, Rust), NFTs (ERC-721, ERC-1155, BEP20), DeFi protocols, DAOs, cross-chain integrations, metaverse development (VR/AR, virtual worlds), and blockchain game development (GameFi, play-to-earn). 🔹𝗦𝗼𝗹𝗮𝗻𝗮 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: High-performance smart contracts, DEXs, and dApps using Rust, SPL tokens, and Solana’s ecosystem for fast, low-cost transactions. 🔹𝗘𝘁𝗵𝗲𝗿𝗲𝘂𝗺 & 𝗠𝗼𝗿𝗲: Expertise in Ethereum, Binance Smart Chain, Polygon, Tron, Layer 2 solutions (Optimism, Arbitrum, zkSync), and enterprise blockchains (Hyperledger, Quorum) for secure deployments. 🔹𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Build intuitive web and mobile apps using MERN (MongoDB, Express.js, React, Node.js), Next.js, React Native, and AI-blockchain integrations for smart automation. 🔹𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: NFT marketplace development (including Whitelabel solutions), token development, stablecoin development (USDT, USDC, custom), cryptocurrency development, ICO/IDO/IEO launchpads, real estate tokenization, cross-platform wallets (multi-currency, custodial/non-custodial), DEX development (Automated Market Making, liquidity pools), payment gateway integration, and security-focused smart contract audits (using MythX, Slither). 🔹𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝘄𝗲'𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵: FinTech, Healthcare, Supply Chain, Real Estate, Insurance, Retail, and CBDC/enterprise blockchain solutions. 𝗚𝗼𝘁 𝗮 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗻 𝗺𝗶𝗻𝗱? We’d love to hear about it. ✉️My TAT is short, hit the "𝗜𝗻𝘃𝗶𝘁𝗲" at the top of my profile for a quick chat. 𝗣𝗦: Blockchain consultancy available for free.
WebMob Software Solutions
Associated with
WebMob Software Solutions
$5K+
earned
$45/hr
90% Job Success
$40K+ earned
Offers consultations
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⭐⭐⭐⭐⭐ "Akhil is totally fantastic. His work had a tremendous impact on our product. He is very punctual, responsive, and professional in every way imaginable." Hi, I’m Akhil — a full-stack developer and AI/Web3 engineer with over 6 years of experience. I help startups and teams turn ideas into real, working products. Whether it's building smart contracts, AI tools, or full platforms from scratch, I can jump in and get things done fast. 🔧 What I Can Do ✅ 6+ years of Web3 experience: smart contracts, DeFi, NFT platforms, on-ramp/off-ramp payment systems, and more ✅ AI + Full Stack Development: skilled with Solidity, React, Node.js, TypeScript, Go, Python, OpenAI, LangChain, and cloud setup ✅ I run Coding Sheep: a small dev agency that helped launch 20+ Web3 and AI products in the past 4 years ✅ Clear and constant communication: you'll always know what's going on with your project 🚀 Projects I’ve Worked On ❤️ Mooz – A marketplace for AI-generated music ❤️ Density – A crypto exchange for trading derivatives ❤️ LiveWager – Real-time online casino and betting platform ❤️ 3dSpot – AI tool that turns 2D images into 3D models 🏆 Why Clients Like Working With Me 1️⃣ Trusted to Deliver – I focus on building real value, not just completing tasks 2️⃣ Easy to Work With – I reply fast, stay available, and keep everything clear 3️⃣ Can Work in Any Codebase – Whether the code is new, messy, or old, I can pick it up quickly and start improving it 4️⃣ I Solve Problems – I don’t stop at writing code — I help you figure out what works best for your product If you're building something in Web3 or AI, or just need a reliable engineer to get things moving, I’d love to hear from you.
$25/hr
100% Job Success
Available now
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I am a software developer from Surat,India having 7+ years of experience. I am founder and CTO of Bitrix infotech Pvt Ltd. There are more than 40+ developers in my team who is always ready to deliver every challenging task. I have a knack for developing new applications and websites using the latest technologies . Skills : PHP | Android | iOS | C / C++ | Swift | HTML5 | CSS 3 | JavaScript | React.js | Angular.JS | Jquery | PHP | Node.Js | Socket.io | Mysql | MongoDB | Laravel | Codeigniter | Yii | Wordpress | Magento | Opencart | Elastic Search | Apache Hadoop | Apache Ant | Radis | Docker | Kubernetes | Svn / Git | Flash / Flex | Adobe Air | AS3 | Flutter. Services and Solutions : B2B Apps | B2C Apps | Repair - Upgrade - Maintain Apps | Data Analysis | Data Sharding | Automation | Telegram BOT | Quality Management | Strategic Digital Marketing | iWatch Apps | DevOps | Amazon Web Services | Third-party Payment Gateway Integration | Apache | nginx | scrum | kanban | Agile Development | Enterprise Mobility | Consumer Mobile & Web Apps | CMS | PHP FrameWork | App Performance | App Promotion | App Security | Business Analytics | Facebook Instant Game | App UI/UX | Blockchain Development | Cryptocurrency | Smart Contract Development | Initial Coin Offering | Corporate Identity | Internet Marketing | SEO | Logo Designing | WireFrames | Mockups | ICO Promotion | Bitcointalk Topic | Cryptocurrency Exchange | Coin Development | QT wallets | Alt Coin Development | Coin Mining | Bitcoin Apps | Crypto Payment Gateway. My aim is to satisfy customers and to make work easier to use. Me and my team have developed many successful apps and websites that are earning 6 digits revenue per month. I aim to keep long term relationship with clients after product delivery . It is clear to me that this field requires constant, ongoing learning, or else your knowledge and expertise will quickly expire.A good review is worth its weight in gold and I want to EARN it. Feel free to contact
Bitrix Infotech Pvt Ltd
Associated with
Bitrix Infotech Pvt Ltd
$50/hr
$0 earned
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RWaltz Software Group Inc. is a global software development company with 25+ years of experience and a 200+ member team delivering blockchain, Web3, web, mobile, and custom software solutions. Our core expertise is blockchain development. We have 8+ years of experience building tokens, coins, smart contracts, wallets, crypto exchanges, NFT marketplaces, DeFi platforms, DApps, staking systems, launchpads, and RWA tokenization platforms. We work across Ethereum, Polygon, BNB Smart Chain, Solana, Avalanche, Tron, and other EVM-compatible chains. We also build full-stack Web2 platforms, SaaS products, admin dashboards, marketplaces, mobile apps, back-office systems, and custom business software using Node.js, NestJS, React, Next.js, Angular, Laravel, PHP, MongoDB, PostgreSQL, MySQL, and cloud infrastructure. Our team has worked across real estate, fintech, e-commerce, supply chain, healthcare, education, food delivery, and enterprise operations. RWaltz has served startups, growing businesses, and enterprise clients, including AT&T, LexisNexis, Amway, Georgia Tech, NBC Universal, Honda, Disney, and Bank of America. We can help with: - Blockchain and smart contract development - Token/Coin development - Crypto wallet apps - CEX / DEX development - NFT marketplaces - DeFi, staking, launchpads, and DApps - RWA tokenization platforms - Web and mobile applications - SaaS and marketplace platforms - Admin dashboards and custom software We focus on understanding your business requirements clearly and delivering secure, scalable, and production-ready technology solutions. If you need a reliable long-term development partner for Web3, Web2, mobile, or custom software, let’s connect.
$75/hr
100% Job Success
$10K+ earned
Offers consultations
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I ship production-grade Web3 products 3–5× faster by combining 7+ years of blockchain engineering with AI-augmented development workflows. From smart contracts to frontend dApps to backend infrastructure — I deliver end-to-end, not just pieces. My clients have raised $15M+ through token sales and NFT launches built on code I wrote and architectured. What I bring to your project: 🔗 Blockchain & Smart Contracts Solidity · OpenZeppelin · Foundry · Hardhat · Ethers.js Token sales, vesting, staking, farming, NFTs — audit-ready, gas-optimized, upgradeable. Chains: EVM (Ethereum, BSC, Polygon, Arbitrum), Bitcoin, EOSIO. ⚡ Full-Stack Product Development Frontend: React, Next.js, WalletConnect, Redux, i18n Backend: Node.js, Express, RabbitMQ, Redis, MongoDB DevOps: AWS, Docker, NGINX, Cloudflare, CI/CD 🤖 AI-Augmented Engineering I integrate AI tools (LLM APIs, agentic coding workflows, automated testing) directly into my development process — not as a gimmick, but as a force multiplier. This means faster delivery, fewer bugs, and more thorough code coverage. 🚀 Startup-Ready Execution Product-oriented mindset. I don't just write code — I help you define scope, avoid costly mistakes, and ship what matters. Experienced in leading small teams and working directly with founders. Ideal projects for me: — Token launches (presale, vesting, staking mechanics) — DeFi protocols and NFT platforms — Full-stack dApp development (contracts → API → frontend) — Smart contract audits and security fixes — AI-integrated Web3 tools and bots Let's talk about your project →
$30/hr
$400 earned
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I’m a certified Blockchain Developer with 9+ years of experience building secure, scalable, and business-ready Web3 and decentralized applications for startups and enterprises worldwide. I specialize in end-to-end blockchain solutions, combining robust smart contract development with modern full-stack and blockchain game technologies to deliver real-world Web3 products. BLOCKCHAIN NETWORKS I SPECIALIZE IN • Ethereum & EVM-based networks • Solana • Hyperledger Fabric • TRON TECH STACK & SKILLS FULL-STACK DEVELOPMENT • MERN Stack • MEAN Stack PROGRAMMING LANGUAGES • Solidity • JavaScript (Node.js) • Python • Java • C / C++ GAME & WEB3 DEVELOPMENT • Unity (Blockchain games, NFT games, Play-to-Earn)
Osiz Technologies
Associated with
Osiz Technologies
$400
earned
$20/hr
100% Job Success
$2K+ earned
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I’m a blockchain-focused full stack developer with hands-on experience building and maintaining production-grade Web3 applications, smart contract systems, and scalable backend architectures. Over the years, I’ve worked with founders, startups, and technical teams to turn complex ideas into secure, reliable, and maintainable products, from early MVPs to live systems handling real users and transactions. My work spans blockchain development, smart contracts, and full stack systems, where performance, security, and long-term stability matter more than quick demos or shortcuts. I focus on building systems that are logical, easy to extend, and safe to operate in real-world environments. On the engineering side, I’ve contributed to decentralized applications, smart contract integrations, backend services, and modern web interfaces, often working closely with product teams to align technical decisions with business goals. I value clean communication, realistic timelines, and structured development. Whether working independently or within a team, I aim to deliver work that reduces technical risk and supports long-term product growth.
$65/hr
$600+ earned
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We are a blockchain company registered in India (No: U72200GJ2016PTC086049) providing "Enterprise Grade" blockchain development and security services. Our company was incorporated in 2016 and since then we are committed to the success of our client's projects. We have completed 1000+ projects including blockchain applications development and smart contract security audits. So, if you are looking for expert developers working for your dream project, then please contact us today. Thanks for reading our profile.