Looking for a versatile and experienced developer? You’ll find a valuable partner here. With over a decade of experience in web development and a specialization in a range of CMSs and frameworks, comprehensive project management from conceptualization to execution is guaranteed. Understanding that your needs are unique, the focus is on delivering tailored solutions that align with your specific business goals. The expertise covers: 🔸 Blockchain Development 🔸 NFT Development (ERC-721, ERC-1155) 🔸 Smart Contracts (Solidity) 🔸 Marketplace Development (Decentralized & Centralized) 🔸 Token Development (ERC-20, ICO, Tokenomics) 🔸 DeFi Solutions: Staking, Yield Farming, Liquidity Mining 🔸 Vesting, Bonds, and Resale Platforms 🔸 Minting Platforms 🔸 Web Development 🔸 Using WordPress 🔸 Using Squarespace 🔸 Using Shopify 🔸 Using Prestashop 🔸 WebFlow 🔸 Frontend Web Development in REACT JS 🔸 Backend: Node.js 🔸 Framework: Next JS 🔸 Programming 🔸 Python 🔸 Solidity 🔸 PHP 🔸 JavaScript 🔸 C# 🔸 Technical & Admin Support 🔸 Data Entry 🔸 Appointment Setting 🔸 Graphic Design 🔸 Website Design using Figma 🔸 Logo Designs 🔸 UI/UX Design If elevating your brand is the goal, services extend beyond development. Transformation from “blah” to “WOW” is achieved with professional, responsive websites, graphic design, video animation, SEO, and digital marketing services. This comprehensive approach optimizes every aspect of your digital presence for maximum impact and ROI. With a proven track record of successful projects for startups, small businesses, and enterprises, high-quality results are assured. From designing and developing websites to optimizing for search engines and creating engaging video content, dedication to your success is paramount. Partnering means working with someone as invested in your success as you are. The goal is always to maximize your ROI, ensuring every project exceeds expectations and delivers long-term value. Looking to move forward? If you think I can help you out, click on the green hire button on the top and hire. If you want to discuss further, invite and schedule a call. Let's make something exceptional together.

⭐⭐⭐⭐⭐ Hi, I have more than four years of experience in 3D mobile apps as a 3D Artist/Animator. I can create Unity compatible game assets, characters and animations. I can also make advertising 3D visuals and animations or NFTs. My other expertise is Character Animation, I did my masters on this and it is my passion. I can create cartoony/realistic 3D animations. ⭐Services: • Stylized 3D assets - characters - props • 3D animations • Game assets • Product modeling • NFT • Photorealistic renders • UV Unwrapping/ texturing • Rigging, animating, blendshapes ⭐Softwares: • Blender • Maya • After Effects • Photoshop • Unity • Substance Painter ⚡️Please contact me if you have any questions.

Hello! I am a professional artist. I work quickly and efficiently and always meet deadlines. You can verify this by reading reviews about me. I work in a wide range of styles and you can see my work in my portfolio (it's below in my profile). I can do: - Game art - Slot art - Casual character. Casual style - Children book illustration - MEME coin art - NFT art - Crypto ART - Line art - Vector illustration - Manga style - Concept Art/Character Design - Flat illustration - 3d illustration - Realism Feel free to send me a direct message, and I'll be happy to discuss your project further via chat or schedule a call :)

Want to work with an experienced Blockchain developer who can bring your smart contract, decentralized application (dApp) vision to life? Are you looking for a Solidity or Rust developer to develop "Gas-Optimized" smart contracts? Whether you're looking to create ERC20 or SPL tokens, ERC721, ERC1155, or NFTs with custom features, concerned about vulnerabilities and exploits in your high-value contracts, need to write tests for contracts, or need a script to interact with leading DEX protocols—I've got you covered. 🖐 Some of my previous clients' quotes about me: ✔️ "...Excellent technical skills and consistently good communication... Completed the project in a timely fashion, exceeding our original deadline." ✔️ "His work was phenomenal...made sure I understood every step along the way... ✔️ "..took this project on as if it was his own... Great professional skills, always there to answer questions and suggest the best solutions." ✔️ "...Every facet of his work was impressive. WOW!" ✔️ "... goes above and beyond. Md's professionalism and expertise in blockchain are unmatched.." ✔️ "... communication is excellent, delivery is fast, and his knowledge of smart contracts is impressive." With expertise in EVM-compatible chains (like Ethereum, BSC) and Solana, I specialize in delivering high-performance, gas-optimized smart contracts and dApps tailored to your specific requirements. I help my clients build secure and highly resilient smart contracts, minimizing vulnerabilities and ensuring your code is fortified against exploits. I might be the perfect fit if you're thinking of any of these: ✅ "I need the BEST developer who's as passionate about my success as his own." ✅ "I want someone who will walk me through every step of smart contract interaction." ✅ "Gas fees are too high! My smart contract needs to be lightning-fast and cost-efficient." ✅ "I know blockchain, but I need a professional to make my smart contracts 100% secure." ✅ "I’m not an Ethereum or Solana expert, and I don’t have time to mess around with dApps." ✅ "Our last dApp was a disaster—I can’t afford to let that happen again." ✅ "I need an EVM-compatible blockchain or Solana expert to cover all my bases for cross-chain or multi-chain applications." Working with me, you will: 💎 Gain access to a developer skilled in Python, JavaScript, TypeScript, Rust, Solidity, Brownie, Hardhat, NextJS, Foundry, and Anchor. 💎Eliminate vulnerabilities and reduce gas fees during both deployment and interactions. 💎 Maximize your DApp's security with continuous follow-ups for improvements. 💎 Save time and resources—you won’t need to hire separate back-end, front-end, Rust, or Solidity developers because I handle it all as a full-stack developer. 💎 Receive custom scripts to swap, add, or remove liquidity, lend, deposit, borrow, withdraw, and interact across top dApp protocols. 💎 Optimize for multi-chain functionality—Whether you need to bridge Ethereum, BSC, or Solana, I can create solutions that integrate seamlessly across multiple networks. 🖐 My Skills & Expertise in Blockchain: ☑️Solidity Development for EVM-compatible smart contracts ☑️Rust Development for Solana Blockchain ☑️Experience with Chainlink, various ERC standards, and OpenZeppelin ☑️Token development(ERC20/BEP20/SPL) with features like Mintable, Burnable, Reflections, TxFee, Whitelist/Blacklist, and IDO/ICO for tokens. ☑️NFTs (ERC721, ERC1155, ERC404, etc) with Whitelist, Royalties, Presale, Public Sale, Dutch Auctions, IPFS Hosting, and Dynamic NFTs ☑️Full-stack Blockchain Developer with expertise in Solidity, Python (Brownie), JavaScript (Hardhat), Typescript, Rust(Anchor), NextJS, and Foundry. ☑️Script/Program Development for deploying/interacting with smart contracts and protocols like Aave, Uniswap, Raydium, and PancakeSwap. Why Work With Me: 💎Extensive Experience: I've designed and built hundreds of smart contracts from scratch, creating robust back-end scripts for deployment. 💎Expert Problem Solver: Proficient in designing projects from the ground up, solving complex problems, and rapid iterative prototyping. 💎Gas Optimization Strategies: I use professional strategies to optimize smart contracts for minimal gas fees and thoroughly test them to identify and prevent potential exploits. My Background in Numbers: ✔️ Over 3 years of experience with Blockchain technology. ✔️ Developed numerous DApps and scripts for protocols and tokens, including ERC20, BEP20, SPL, ERC721, and ERC1155. ✔️ Worked on several growing DApp projects, such as Crowdfunding platforms, Airdrop systems, DEXs, insurance, ICO, IDO, Tokens, Lottery, and NFT marketplaces. ✔️ Created a variety of smart contracts. ✔️ Wrote extensive test scripts for smart contracts using Foundry, Hardhat, and Anchor. Sound Like a Fit? Next Steps: Click the green "Invite to Job" button in the top right-hand corner or send me a message, and let’s schedule a call to discuss your project! Otherwise, feel free to book a consultation! less

Tired of pallid content and shotgun strategy that does nothing for your SEO? I deliver high-quality strategy and writing in the areas of Crypto, Blockchain, NFT, Web3, AI and Finance (stocks and commodities). Prominent clients in the industry have benefited from my services. Some of the clients I have helped include: - Bybit – the 2nd largest crypto exchange in the world; one of the leaders by SEO ranking among large crypto content publishers - ZenPulsar – an AI startup selected by Google in 2023 (the year when I led its content function) for the Google Startup Accelerator program - Phemex – a medium-sized crypto exchange specializing in crypto derivatives Get in touch please for my work samples and to have your crypto/blockchain and finance content needs covered to the highest degree of quality!

Are you looking for someone who can bring your idea to life in the form of a video game? Look no further! With my expertise (6+ years) in game development and passion for creating immersive experiences, I'm dedicated to transforming your vision into a captivating reality that players will love. As a Unity game developer with a versatile skill set, I offer: ✔️Expertise in Unity Game Engine (C#, JavaScript, Playfab, Photon Multiplayer, Firebase, Thirdweb, VR) ✔️Proficiency in developing a wide range of game genres ✔️Ability to fix Unity bugs efficiently ✔️Experience integrating blockchain and web3 technology into video games including tokenomics ✔️Dedication to open communication and collaboration for mutual project success Let's join forces to turn your vision into an engaging gaming experience. Reach out today, and let's discuss how we can make your project shine!

• Developed a decentralized trading platform enabling secure, fast, and trustless cryptocurrency exchanges. • Built an automated smart contract system for seamless real-estate transactions, removing intermediaries and reducing processing time. • Created a blockchain-powered supply chain solution that increases transparency, traceability, and operational efficiency across all stages.

I’m Aman, a Full-Stack Developer with 7+ years of experience building high-performance, scalable, and secure digital solutions. My expertise spans AI-powered platforms, Web3 DApps, Learning Management Systems (LMS), digital wallets, and lead generation systems. I specialize in crafting end-to-end applications using React.js, Node.js, MongoDB, and cloud-native architectures, ensuring modern, reliable, and future-proof systems. Key highlights of my work: AI Platforms: Built data-driven solutions integrating AI/ML models into web applications for automation and insights. Web3 & Blockchain: Delivered smart contracts, token systems, and blockchain integrations with secure wallet solutions. Microservices & Cloud: Designed distributed, cloud-native systems for performance, scalability, and easy maintenance. LMS & Custom Platforms: Developed interactive learning management systems and business platforms for user engagement and growth. Leadership & Team Management: Currently leading a team, mentoring engineers, and driving projects from concept to deployment. My focus is on delivering clean, well-documented code, robust architectures, and solutions that align with your business goals. If you’re looking for a reliable developer who can own the full development cycle while keeping quality, security, and timelines at the forefront — let’s connect.

I build blockchain and AI-powered fintech systems, DeFi platforms, crypto wallets, NFT marketplaces, and LLM-driven tools that run in production. 12+ years full-stack. 5+ years in blockchain and AI. I’ve worked on production-grade systems using Talisman, BCB, and Fireblocks handling real transactions, not prototypes. Recent work: -DeFi platforms with gas-optimized smart contracts and live liquidity systems -Custom crypto wallets with MetaMask, WalletConnect, and Fireblocks integration -AI automation tool writes, publishes, and ranks content on Google and LLM models, fully operated -from mobile -Fintech platforms with 40% user engagement lift and 25% cost reduction -LLM integrations and conversational AI systems for SMB workflows What I deliver:  -NFT marketplaces (minting, bidding, royalties, lazy minting)  -DeFi protocols (staking, swaps, AMMs, liquidity pools)  -Crypto wallets and payment systems (ERC-20, ERC-721, ERC-1155)  -Smart contract audits, security reviews, gas optimisation  -LLM and AI integrations on top of Web3 infrastructure  -Full-stack fintech platforms and MVPs  -Token development across Ethereum, Solana, Polygon I work hands-on. I get into the code when it's needed and make architecture calls when it's not. Clients say I'm easy to work with and that I actually know what I'm doing which in this space, matters more than it should. I also support founders on technical strategy and investor calls. I've been in those rooms before and can speak to architecture, security, and scalability in language investors understand. Stack: Stack: Solidity, Rust, Node.js, Python, TypeScript, React, Ethers.js, Web3.js, AWS, OpenAI Send me a message with what you're building. I'll tell you if I'm the right fit and if I'm not, I'll point you to someone who is. 𝐅𝐀𝐐𝐬 𝐐: Are you an agency? 𝐀: No. I don't have my own developers, nor am I affiliated with any development agency. This allows me to hire the 𝐛𝐞𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 or 𝐚𝐠𝐞𝐧𝐜𝐢𝐞𝐬 for my clients. 𝐐: Can you work as a Developer? 𝐀: Yes. If a client wants to build an 𝐌𝐕𝐏 with minimum resources, I love to 𝐜𝐨𝐝𝐞. Q: How many hours will you spend on my project? 𝐀: As many as needed to deliver the 𝐬𝐜𝐨𝐩𝐞 we agreed on. I meet 𝐝𝐚𝐢𝐥𝐲 with most of the teams I work with. 𝐐: I raised capital. Can you join me on investor calls? A: Of course. I have gone through the 𝐟𝐮𝐧𝐝𝐫𝐚𝐢𝐬𝐢𝐧𝐠 𝐫𝐨𝐥𝐥𝐞𝐫𝐜𝐨𝐚𝐬𝐭𝐞𝐫 more than once. 𝐐: What do you think about technology XYZ? 𝐀: It's the 𝐛𝐞𝐬𝐭 𝐭𝐡𝐢𝐧𝐠 𝐞𝐯𝐞𝐫 but only if the problem it solves is the problem you actually have. 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Flexible, 𝐟𝐮𝐥𝐥-𝐭𝐢𝐦𝐞, 𝐩𝐚𝐫𝐭-𝐭𝐢𝐦e, or 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 based on client needs. 𝐂𝐨𝐬t: Monthly billing or 𝐡𝐨𝐮𝐫𝐥𝐲, tailored to your project.

✨ Need professional art for your project? ✨ Whether it’s 2D or 3D art, animations, logos, T-shirt designs, game assets, NFT collections, cards or even board games — I’ve got you covered. I’m a professional digital artist from Brazil, studying and creating art since I was 12. This was never just a hobby — it has always been my career path and passion. 💡 Here’s what I can bring to your project: 🎨 High-quality, professional artwork in any style or medium ✍️ 100% original, hand-drawn designs (no AI involved) ⚡ Fast delivery and respect for deadlines 🖼️ Ability to work in any art style, as long as you provide clear references 📂 Delivery in any file format you need (vector, PNG, AI, PDF, etc.) ☁️ Lifetime backup of your artwork in secure storage — so your art is never lost Over the years, I’ve worked on many different projects and built a client base of hundreds of satisfied customers. 💬 Here’s what some of them have said: ⭐ “Guilherme is an amazing and versatile artist. He is sure to elevate any project he works on.” ⭐ “Guilherme delivered really good work. He understood the briefing and the idea quickly, and every drawing was just incredible! I can totally recommend him!” ⭐ “Awesome quality. Creative work — very happy with the output.”