Hire the best Ethereum developers

Check out Ethereum developers with the skills you need for your next job.
Clients rate Ethereum developers
Rating is 4.7 out of 5.
4.7/5
based on 1,666 client reviews
  • $80 hourly
    ✅ Top Rated ✅ 5 Stars feedbacks ✅ 10 Years experience in development I'm from Latvia! Skilled with both front-end and back-end with an eye for innovative and exclusive designs. I've got experience in Solidity and Blockchain fundamentals, I can help You out with most of the crypto-related tasks, setting up blockchain explorer, generating your own currency or writing smart-contracts on Ethereum Network for Decentralized Exchange I also specialize in HTML, CSS, Javascript, jQuery, Bootstrap, PHP, Node.Js, React, Angular, MongoDb, WordPress, Shopify, Braintree, and a whole host of other technologies, platforms, and libraries. Whatever your needs are, I will find a solution that fits it. I can be a complete solution to most of the web-related tasks from simple HTML pages and Photoshop edits to complex E-commerce frameworks and database management activities. My passion is design and art, which is also reflected on art of writing code and solving IT problems. Fast learner and adaptable to different project environments. Team player, but can also work solo. 🤘🌟👨‍💻
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Web Design
    Blockchain
    Unit Testing
    Smart Contract
    Blockchain Development
    Solidity
    Cryptocurrency
    web3.js
    Web Development
    Angular
    React
    JavaScript
  • $50 hourly
    Hi! I'm a Full Stack Blockchain and a Subgraph (TheGraph) developer. I've more than two years of experience in writing smart contracts and building decentralized applications. I graduated from University of Karachi with a Bachelor's degree in Software Engineering in 2020, and have spent the last year working on blockchain based projects. In my journey I have built different types of decentralized applications including DeFi, NFT, Interoperability (bridges), ICO, Staking and E-commerce. Skills : - Solidity Programming - Understanding of Foundry, Hardhat, Truffle ((incl. Unit Testing) - Understanding of MetaMask & other Wallet APIs - React/Next JS/ Typescript - Web3 / Ethers JS - Subgraphs (Indexing protocol for querying networks like Ethereum) I'm looking forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Web3
    Ethers.js
    Smart Contract Development
    Blockchain, NFT & Cryptocurrency
    React
    DApps
    Web Development
    Blockchain
    Node.js
    web3.js
    Solidity
    Blockchain Development
    JavaScript
    Smart Contract
  • $45 hourly
    Hi! I have 2+ years of experience creating NFTs and ERC20/BEP20 tokens including a fractionally algorithmic stablecoin with liquidity pools and an appropriate incentive structure. I have a degree in Engineering and have prior experience dealing with research level mathematics. If you have the time feel free to checkout my GitHub: github.com/CodeSaint98
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    Front-End Development
    DApps
    Cryptocurrency
    Docker
    Solidity
    Node.js
    Rust
    API
  • $111 hourly
    ✅Frontend: HTML, CSS, JS, TS, React, Vue, Svelte, Web3 ✅Backend: Solidity, Rust, Golang, Python, Node ✅Protocol: Solidity, Anchor, Hardhat, Foundry Software developer that enjoys tackling interesting challenges, designing novel solutions and problem solving.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Rust
    web3.js
    Golang
    Python
    Node.js
    Smart Contract
    Solidity
    React
    Linux
    Digital Marketing
    MQTT
    Vue.js
    DApps
  • $20 hourly
    I have worked on 25+ NFT projects and smart contract audits. I can generate an 2D, 3D, gif and interactive NFT collection with metadata. I can develop dapp using React for NFT projects. Expert in customized, low gas fee smart contracts. Proficient in Merkle Tree based off-chain whitelisting, which will save thousands of dollars.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Front-End Development
    Three.js
    Full-Stack Development
    Blockchain, NFT & Cryptocurrency
    NFT Collection Generation
    React
    Blockchain
    NFT Marketplace
    Blockchain Development
    Smart Contract
    Solidity
    NFT
    web3.js
  • $55 hourly
    I have been involved in field of IT for more than 10 years and I have worked several WordPress and Blockchain projects. My expertise extend to cryptocurrencies with a particular focus on Decentralized Wallets, Decentralized Exchangers, NFTs and Tokenomics. I have also provided professional translation and proofreading as part-time jobs for more than 6 years. I have worked with private companies, medical clinics and international humanitarian organizations such as ICRC and IFRC.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    WordPress Theme
    PayPal
    Bitcoin
    WordPress
    Binance Coin
    Cryptocurrency
    Electronic Funds Transfer
    Accuracy Verification
    Domain Migration
    French to Arabic Translation
    Arabic to English Translation
    Page Speed Optimization
  • $10 hourly
    Wordpress | Designer | Developer I am one of the TOP RATED Wordpress designer | developer on Upwork. I have 7 years of experience. In this last 7 years I have designed and developer 1000s of Wordpress websites for many Small and mid level businesses. I am an expert Wordpress designer/developer. I am not going to talk much about my Wordpress related skills because I have lots of reviews on my profile which are more than words. Today proudly I can say that I am an expert in Wordpress development. I know exactly how to resolve Wordpress related issues. I always design custom Wordpress websites. If you are in need of Wordpress website for your business please do let me know we can discuss all the details carefully. Not only I can design wordpress website I can also help you with Wordpress Plugin development, Wordpress theme development, psd to Wordpress development , Wordpress bug fixing, Wordpress hosting, Wordpress theme setup, Wordpress plugin setup, Wordpress speed optimization, Wordpress business website development, Wordpress security, Wordpress multisite development, Wordpress Woocoomerce etc.. Please also check my feedbacks and ratings related to Wordpress projects you will find most of the ratings/feedbacks are 5 star. Except Wordpress I can also help you with Shopify , Squarespace, Wix etc.. I also use Html, Css, JS in order to make Wordpress website more user friendly. Also I design Wordpress mobile responsive website so that people can open your Wordpress website from any mobile device. So my ultimate aim is to provide value , quality, hassle free service. Really believe me once give me your project , I will amaze you with my services. I would be more than happy to assist you so please feel free to connect with me. Thank you.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Blockchain Development
    Blockchain
    Solidity
    Smart Contract
    DApps
    CSS
    Shopify
    PHP
    WordPress Theme
    WordPress Plugin
    WordPress
  • $100 hourly
    Kailash is a Backend Engineer and a Blockchain Developer. He started his career in blockchain in 2018 as a Solidity developer. He has experience building blockchain based games and developing smart contracts for various platforms, like Ethereum, Binance Smart Chain, Hyperledger Fabric, and ICON. He is currently being highly involved in DeFi and NFT space. If you are looking for a professional Solidity dev, hit me an invite!! Some feedbacks from clients:- 1. "Kailash is an experienced Solidity developer who got the requirements very well. Very good and open communication. His ability to listen and adapt and at the same time share his opinion is very useful. I am looking forward to further engagements. Would definetely recommend to other clients who are looking for a Solidity developer, Kailash is the man you should go for!!" 2. "Kailash is an incredible Solidity developer I have yet to meet another solidity developer as knowledgeable as him. We were lost until we hired him. Kailash is exceptionally professional, knowledgeable, and attentive to any questions or issues that we had. He provided ample support before, during, and after the project was completed. He never left us hanging and answered every question we had in detail; he even went on voice chat to help launch our contract. He was able to meet every single requirement we threw at him and meet our timelines with ease. We 110% recommend him and will hire him again in the future!" 3.."Kailash is extremely professional, punctual, & efficient. If you're looking for a talented dev, look no further. Thanks again Kailash, I wish you great success."
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    Solidity
    Django
    Node.js
    React
    Python
    Docker
    Golang
  • $25 hourly
    ✅ Web Development Technologies 👉Front-End: JavaScript, TypeScript, React.js, Angular, Vue.js, Bootstrap, HTML, CSS, MaterialUI 👉Back-End: Node.js, Express.js, Django, Flask, Ruby on Rails, PHP, Laravel 👉Databases: MySQL, PostgreSQL, SQLite, MongoDB, CouchDB, Firebase 👉Other Technologies: GraphQL, RESTful APIs, WebSockets, PWA (Progressive Web Apps) ✅ AI-Powered Apps development OpenAI, ChatGPT, Gemini, CoPilot, Llama ✅ Cross-Platform Development Flutter, React Native, ✅ No-Code Bubble.io, FlutterFlow, WebFlow ✅ Version Control Git, GitHub, GitLab, Bitbucket ✅ Continuous Integration and Deployment (CI/CD) Jenkins, CircleCI, Travis CI, GitHub Actions, GitLab CI/CD ✅ Other Development Tools Docker, Kubernetes, Webpack, Babel, Gulp, Grunt ✅ AWS Cloud Services 👉Compute Services: EC2, Lambda, Elastic Beanstalk, ECS, EKS, Lightsail, Batch, Fargate 👉Storage Services: S3, EBS, EFS, Glacier 👉Storage Gateway: Snowball, Database Services, RDS, DynamoDB, Aurora, Redshift, ElastiCache, Neptune, DocumentDB 👉Networking and Content Delivery: VPC, CloudFront, Route 53, Direct Connect, Elastic Load Balancing, API Gateway 👉Developer Tools: CodeCommit, CodeBuild, CodeDeploy, CodePipeline, Cloud9, X-Ray 👉Management and Governance: CloudWatch, CloudTrail, Config 👉OpsWorks: Systems Manager, Trusted Advisor 👉Security, Identity, and Compliance: IAM, Cognito, GuardDuty, Inspector, Macie, AWS Shield, WAF(Web Application Firewall) 👉Analytics: Athena, QuickSight, EMR (Elastic MapReduce), Kinesis, Data Pipeline, Glue 👉Machine Learning and AI: SageMaker, Comprehend, Lex, Polly, Rekognition, Transcribe, Translate 👉Migration and Transfer: Database Migration Service (DMS), Server Migration Service (SMS), Snowball, DataSync 👉Internet of Things (IoT): IoT Core, IoT Greengrass, IoT Analytics, IoT Device Management 👉Application Integration: Step Functions, Simple Notification Service (SNS), Simple Queue Service (SQS), AppSync 👉Customer Engagement: Connect, Pinpoint, Simple Email Service (SES) 👉Blockchain: Managed Blockchain
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Chatbot Development
    Android
    iOS Development
    Web & Mobile Design Consultation
    Blockchain
    Amazon API Gateway
    AWS Lambda
    Node.js
    React
    MySQL
    Web Development
    Web Application
    GraphQL
    PHP
    GPT-3
  • $50 hourly
    Looking for an experienced developer to develop public Shopify for your platform or SaaS? Looking for a custom app and integration expertise to add custom features to your store or connect with other 3rd party services? You’ve landed in the right place! Here are some common tasks I'm asked to help with ★ Building a public Shopify app for platforms and SaaS ★ Building custom Shopify integration that connects online store with 3rd party service ★ Building a private Shopify app that adds custom features to online store ★ Upgrading or maintaining the current Shopify app I’d love to hear about your business' specific needs. Feel free to contact me and let me know how I can help.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    JavaScript
    Shopify Plus
    Shopify Apps
    Shopify Templates
    API Integration
    BigCommerce
    Blockchain, NFT & Cryptocurrency
    Solidity
    Blockchain
    Smart Contract
    Shopify
    Web Development
    Shopify Theme
  • $185 hourly
    I am a California based NFT smart contract developer/web3-DApp developer/NFT consultant/advisor and have successfully launched over 10 NFT projects for my clients. I have provided consultation for over 20 NFT clients too. I have also worked on my own 10k generative ERC721 NFT art project. I was involved in every aspect of the NFT project from start to finish including contract development, twitter/discord marketing, generating the 10k art illustration, uploading images to IPFS, website design, integrating web3 for website minting, etc. I look forward to hearing from you and learning more about your project! Eugene
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Blockchain
    Front-End Development
    Blockchain Development
    Website
    Web Design
    Cryptocurrency
    DApps
    Smart Contract
    web3.js
    Solidity
    Web Development
    JavaScript
    React
  • $64 hourly
    I've been successfully working as an expert in system and software development for the last 10+ years. My expertise spans: • Websites, Web Applications (SaaS) • Mobile Apps (IOS / Android / React Native) • Desktop Applications • Blockchain Applications During my journey, I've participated in and led a lot of exciting projects such as web platforms, mobile games, mobile applications, and blockchain applications. There are no technical challenges that I didn't solve because I love to resolve challenges and find graceful solutions. I'm enjoying engaging with people to make sure both sides have a clear vision of the outcome No matter at what stage your project or just an idea right now, be sure I can bring a lot of value to it
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    Next.js
    Laravel
    Android
    iOS
    Back-End Development
    Front-End Development
    Electron
    React
    React Native
    Full-Stack Development
    Database
    JavaScript
    PHP
    Python
    Node.js
  • $35 hourly
    Knowledge with web developer, I started work with JavaScript in 2015 I really interesting in your ecosystem with your frameworks like React, React Native, and NodeJs. Also, I am skilled in Blockchain development, Python and PHP back end applications. - React, Node, Javascript, Typescript HTML, CSS - Blockchain development, web3.js, ethers.js, solidity - PHP, Python, and frameworks - Electron, React Native - Puppeteer, Selenium, Google App Studio.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Web Crawling
    Machine Learning
    Data Scraping
    Blockchain Development
    web3.js
    React Native
    Website
    Python
    PHP
    React
    Node.js
    JavaScript
  • $60 hourly
    ⭐⭐⭐⭐⭐ "Akhil is totally fantastic. His work had a tremendous impact on our product. He is very punctual, responsive, and professional in every way imaginable." Some key highlights about me: ✅More than 5 years of web3 development experience ✅Full stack development capability (I have experience working with Solidity, React, NodeJS, Typescript, Go, Python and many more ) ✅I run Coding Sheep, a web3 dev shop and helped more than 20+ projects in last 2 years. ✅24/7 ultra-reliable communication: you will always be aware of the project status Some of the products that i am proud of ❤️ Nibbl : A NFT fractionalisation platform and marketplace. ❤️ Density : A cutting edge crypto derivative exchange 🏆 Why you should choose me over other freelancers 🏆 1️⃣ Client Reviews: I focus on providing value to all of my clients and earning their TRUST. 2️⃣ Responsiveness: being extremely responsive and keeping all lines of communication readily open with my clients. 3️⃣ Resilience: For any issue that my clients face, I attack them and find a solution.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    DApps
    React
    Elliptic Curve Cryptography
    Blockchain
    Cryptocurrency
    Bitcoin
    NFT Marketplace
    Blockchain Development
    web3.js
    Node.js
    Solidity
    Tezos
    Smart Contract
  • $30 hourly
    I am a courteous and enthusiastic Full Stack Blockchain Developer from Bangalore, India. Some of the skills I use now on Blockchain: expertise in solidity Ethereum | Solidity | Solana | Rust Token creation | NFT mint | NFT Marketplace | Auctions | Defi | Staking | ICO/IDO | Payment Protocol | Exchanges | and many more… Building cryptocurrencies, NFT staking, minting and marketplace dapps, defi dapps, decentralized exchange, decentralized donation platform, and much more. I have strong knowledge of solidity, and I keep myself up to date with the latest trends in the defi and NFT space. I am a MERN Stack developer. I build a web app using MongoDB, Express, React, and Node. I've been a web developer since 2018. I specialized in Blockchain Development and front-end and back-end application development. Here I am working as a single freelancer. Some of the skills I use now on the front-end: ➳ Language: JavaScript (ES5/ES6, Babel), HTML5, CSS3 with SCSS, …; ➳ Frameworks: ReactJS(Gatsby/NextJS), Redux; ➳ UI CSS Frameworks: Tailwind, React Suite, Material UI, Bootstrap, ...; ➳ Tests: Jest, TDD, enzyme, … ➳ Cloud: AWS, Firebase ➳ Design: Object-Oriented UI/UX Design, responsive web, … ➳ Others: Axios, AJAX, Webpack, npm, yarn, … Some of the skills I use now on the back-end: ➳ Language: Nodejs, Express, Socket.io, Javascript ➳ Database: MongoDB, SQL, AWS, Firebase Project Types: ✔ Online Shops / eCommerce ✔ API / Custom Libraries ✔ Highload Systems ✔ Custom CMS / CRM / Frameworks ✔ Online Gambling ✔ Websites more........ It is important for me to build a relationship with the client, so I am primarily looking for projects. I am ready to discuss requirements and communicate with your team via video chat.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Cryptocurrency Forking
    Solidity
    NFT Marketplace
    Initial Coin Offering
    NFT
    Redux
    Firebase
    Smart Contract
    Layer 2 Blockchain
    React
    Blockchain
    AWS Application
    Sass
    JavaScript
  • $75 hourly
    As a highly skilled and experienced blockchain developer with a bachelor's degree in Computer Science and a strong background in IT, I have extensive experience working on a variety of projects involving the development and implementation of smart contracts, the creation of decentralized applications (DApps), and the development of non-fungible tokens (NFTs). My technical expertise includes programming languages such as Solidity and ReactJS, as well as a deep understanding of the technical aspects of blockchain technology. I have a proven track record of delivering high-quality work to my clients, and am known for my reliability and dedication to my projects. In addition to my experience in blockchain development, I am also proficient in front-end web development using the React framework. I have a strong understanding of the principles of user experience and interface design, and am able to create intuitive and visually appealing applications. If you are in need of a talented and experienced blockchain developer who can bring your project to life, I would be happy to help. I am confident in my ability to deliver exceptional results and exceed your expectations.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Initial Coin Offering
    Solidity
    Custom PHP
    DApps
    Blockchain Development
    Blockchain Architecture
    React Native
    Blockchain
    Node.js
    WordPress
    Website Security
    Ruby on Rails
    PHP
    Golang
  • $60 hourly
    Senior Blockchain Web3 Engineer specializing in Blockchain development. Experienced with all stages of the development cycles for dynamic blockchain, cryptocurrency, NFTs, and Decentralized Exchange projects. Well-versed in programming languages such as Solidity, Rust, Smart Contract, Graph QL, React, Typescript. Strong background in project management, customer relations, and technical consultant.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Automation
    NFT Metadata
    Financial Writing
    Reverse Engineering
    Web3
    Financial Analysis
    Blockchain Development
    MetaTrader 4
    Solidity
    Smart Contract
    NFT
    MQL 4
    Cryptocurrency
    React
  • $35 hourly
    Hello! I am an experienced blockchain developer with a passion for building decentralized applications (DApps) and implementing smart contracts. With a strong background in blockchain technology and a track record of successful projects, I offer my expertise to clients seeking innovative solutions in the blockchain space. Here's what sets me apart: Blockchain Development Expertise: I have in-depth knowledge and hands-on experience in developing blockchain solutions using platforms such as Ethereum and Hyperledger. I am proficient in programming languages such as Solidity and can design and develop secure smart contracts that meet specific business requirements. DApp Development: I specialize in developing decentralized applications (DApps) that leverage blockchain technology to create transparent, secure, and tamper-proof systems. From concept to deployment, I can guide you through the entire DApp development lifecycle, ensuring seamless integration with blockchain networks. Smart Contract Development: I have a strong command of Solidity, the programming language used for writing smart contracts on the Ethereum blockchain. I can assist you in creating custom smart contracts that automate business processes, facilitate transactions, and enforce contract terms. NFT Marketplace Development: Experienced in NFT marketplace development, I possess a strong skill set in creating decentralized platforms for trading and minting non-fungible tokens (NFTs). With expertise in blockchain technologies, smart contracts, and web development, I offer comprehensive solutions for businesses and creators looking to tap into the booming NFT market. Blockchain Integration: I am well-versed in integrating blockchain solutions with existing systems and platforms, ensuring seamless interoperability. Whether it's integrating blockchain with supply chain management, identity verification systems, or payment gateways, I can help you leverage the benefits of blockchain technology in your existing infrastructure. Security and Auditing: I prioritize security in all my blockchain projects. I have experience in conducting thorough security audits to identify vulnerabilities and ensure robustness against potential threats. Your project's security is my utmost concern, and I adhere to best practices and industry standards. Collaborative and Professional: I am committed to delivering high-quality work while maintaining clear and open communication with my clients. I am attentive to project requirements, provide regular updates, and am responsive to feedback. Your satisfaction is my priority. If you are looking for a skilled and reliable blockchain developer to bring your ideas to life, I am ready to collaborate with you. Let's discuss your project requirements, explore possibilities, and create cutting-edge blockchain solutions together.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Smart Contract
    Blockchain Architecture
    Hyperledger Fabric
    Truffle
    Blockchain
    Business with 1-9 Employees
    Django
    Python
    Node.js
    Java
    React
  • $34 hourly
    Welcome to the world of art and innovation! My name is Babar, and I'm thrilled to e-meet you. With over five years of experience in the exciting and dynamic fields of web3, web2 and art creation, I've honed my craft to perfection. I'm currently part as open contributor of the solana candymachinev3 project, a renowned name in the NFT creator and blockchain developer community. Our team is at the forefront of the NFT boom since 2019, and we're proud to be leading the way. In my career, I've had the opportunity to collaborate on over 200+ NFT collections, each one a unique masterpiece. my top project was soldout at $500k, 333 art pieces with price 0.4 ETH each. From virtual art to cutting-edge blockchain technology, I'm passionate about pushing the boundaries of what's possible. So join me on this exhilarating journey, and let's create something truly extraordinary together. Our Services: ✅ NFT Art Creation | 2D, 3D, Anime, Pixel Art etc. ✅ Bitcoin NFTs | Ordinal NFT Collections ✅ Solidity and Web Development ✅ HQ 2D and 3D NFT Promotional Videos ✅ Smart Contracts - ETH | SOL | BSC | and Websites with the Minting Option ✅ High-level Discord Server setup with bots and security measurements. Art: 🥇NFT Design from scratch 🥇NFT Concept and Art 🥇2D and 3D Collections 🥇Motion NFTs 🥇HQ Promo Videos Development: 🥇Generative art and collections (10,000 NFTs) 🥇Smart Contracts (ERC-721, ERC-1155, Solana, BSC) 🥇Websites with the minting option 🥇Deploying to OpenSea 🥇High-end Discord Server Setup 🥇Bitcoin NFTs | Ordinal NFT Collections At our Agency we always follow strict and optimized operational workflows to assure that our customers get the best Products / Services in the shortest time period. This is possible due to our strong Project Management policy. Feel free to hit me up and let’s dive deeper into your project requirements. If you have any questions, don't hesitate to contact me. #NFT #nftconsultant #nftconsultation #nftexpert #nftstrategy#nftmarketing #nftpromotion #2d #2dart #2dillustration #3d #3dmodeling #3dmodel #upwork #pfp #nftartist #nftdesigner #nftart #nftcollection #3dnft #smartcontract #ERC-721 #ERC-1155 #solana #solidity #collection #nftgenerator #generator #character #nonfungibletoken #nfttoken #collectibleart #beeple #opensea #rarible #wagmi #gmi #web3 #meta #metaverse #rare #foundation #foundationapp #anime #manga #cryptopunks #bayc #apes #azuki #polygon #mint #web3 #rust #bsc #traits #rarity #floorprice #weth #aptos #bitcoinnfts #btc #tokendevelopment
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Full-Stack Development
    Interactive Prototype
    Figma
    Front-End Development
    Web3
    Smart Contract Development
    NFT
    UI/UX Prototyping
    Blockchain Development
    Solidity
    Smart Contract
    NFT Marketplace
    NFT Metadata
    NFT Collection Generation
  • $25 hourly
    Web Developer An ambitious problem solver with a passion for programming. Deadline-driven web developer with a flair for creating elegant solutions in the least amount of time. Highly educated in various programming languages and coding. Over the past 4 years, I was working with an multinational company and doing job part time as a MERN stack and blockchain developer. If you need any of the following work done; contact me right away. * Website Back-End Development * WordPress theme Development * Codeigniter Developer * React/ Nextjs * Nodejs * Solidity * NFT marketplace
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Next.js
    Node.js
    React
    Blockchain
    Solidity
    Smart Contract
    CodeIgniter
    MySQL Programming
    WordPress
    XML Web Services
    Web Design
  • $18 hourly
    Looking for a Blockchain Developer/ Web Dev/ Web Programmer/NFT/ Cryptocurrency Expert? 🤔 Meet Sandy, A Creative Technical Nerd, a web dev cum web programmer by trait but who recently fell in love with emerging tech stack especially into Blockchain 😁 THAT'S HOW I REPRESENT MYSELF BUT MY CLIENT'S SPEAK VOLUMES ABOUT ME: 👇👇 "Sandy is a very talented web strategist and knowledgeable about best practices. He also is also very good with timelines." ================================================================= 🛠FULL STACK SERVICES🛠 1. Certified Blockchain Developer 2. CMS Expert 3. Niche Based Website Expert ================================================================= 🛠GENERAL SERVICES OFFERED🛠 1. Website Designing/Development 2. Web Application Development 3. Custom Web Application Development 4. Marketplace(B2B,B2C&C2C) Web and Mobile Application 5. E-Commerce Solutions 6. Content Management System 7. Theme/Plugin Development/Integration 8. REST API Development/Integration 9. Flutter APP Development 10. Payment gateway integrations 11. OpenAI integration ================================================================= 🛠TECHNOLOGIES I SERVE🛠 1. PHP (Framework like Laravel, Codeigniter, Cakephp, Symfony) 2. Javascript(Angular JS, Node JS, React JS, Vue JS, Next JS, Express JS, JQuery, AJAX) 3. CMS(Wordpress, Shopify, Wix, Squarespace, Webflow) ================================================================= ✨NICHES IN WHICH I STANDOUT✨ 1. Health and Fitness 2. Cryptocurrency and Blockchain 3. Food 4. Beauty and Wellness 5. Real Estate 6. Art 7. Tourism & Travel 8. Automobiles 9. Fashion 10. Creative Digital Marketing 11. Ed-tech based solutions 12. Fintech solutions 13. Community based solutions 14. E-commerce etc Interested in how I can help you out, Feel free to REACH ME OUT for a quick INTERACTION..!! CHEERS! 👍
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Artificial Intelligence
    DApp Development
    NFT Minting
    NFT Marketplace
    Blockchain Development
    Solidity
    Smart Contract
    Blockchain Architecture
    Node.js
    Vue.js
    React Bootstrap
    React
    PHP
    Laravel
  • $30 hourly
    I am a Blockchain Developer/enthusiast providing Blockchain solutions to Startups and Enterprises. I review business models and help them adjust their businesses within the growing blockchain ecosystem. Blockchain consensus mechanism (POW,POS,DPOS,POC,POI), Ethereum, Bit_coin, EOS, smart contract, web3js, Node.js, eosjs, truffle framework, scatter, metamask, grin master, Rust, Solidity,c++, Java, Angular js, React JS, React Native, Redux ,hyperledger, master node. I'm actively participating in the development of Blockchain-based solutions for Different industries. Developing a DApp to democratize the global medical device industry. The platform will disintermediate the medical device and supplies ecosystems, Development of Smart Contracts, Real Estate Investments on Blockchain, What I do: You need to use a public blockchain like bit_coin or ethereum in your project? To fork an existing blockchain and create your own? Implement smart contracts for your business logic? I perform everything related to The blockchain itself: public or private blockchain development, smart contracts on Solidity for Ethereum, preparation for ICO and pre ICO, all the “distributed” part of the code and data storage Development of classic client-server and other centralized software needed for access and functioning of the blockchain: backend code to communicate with smart contracts and call functions published in them, frontend needed for user interaction, wallets (web and mobile), fiat/cryptocurrency exchange and investment panels (payment gateways),presentation website of your project, etc. Currently, because of hype around blockchain, it’s considered as a cure-all solution for everything by many businesses. l can help you understand all this and to know if you need it at all. - ICO, ERC20, ERC223, Solidity, Smart Contract development & audit - Services based on the Blockchain - Trading bots for e-currency to exchange - Bit_coin | Ethereum | Other coins - Cryptocurrency & search bots - Desktop and Mobile Bots for Your Business - Personalized web analytics for e-currency - Blockchain stack - Web3, Solidity, BTC, ETH - Wallets - Telegram, Parity, Mist, Metamask, MyEtherWallet - API Development - blockchain.info poloniex.com, bitfinex.com, hitbtc.com, coinbase.com, kraken.com, cex.io So, what we are waiting for, let's proceed further and build long term relationships. My skills are at your service!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Contract Drafting
    Binance Coin
    Mobile App Improvement
    Mobile App Development
    Blockchain Development
    Solidity
    Cryptocurrency
    UX Wireframe
    Web Application
    Web Development
    JavaScript
    WordPress
  • $50 hourly
    As a blockchain consultant, I provide expert advice and guidance on the implementation of blockchain technology for your business needs. I specialize in designing and implementing blockchain solutions to enhance security, transparency, and efficiency. Additionally, I can help you navigate legal and regulatory compliance, and advise on the best blockchain platforms and tools for your specific needs. Partner with me to stay ahead of the curve in this rapidly evolving field and take advantage of the many benefits of blockchain technology. Tools & skills: Blockchain Development, Solidity, Remix, Web3, node-js, EVM, React, web application, mobile app, and many more.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    DApps
    Bitcoin
    Blockchain Development
    Solidity
    Blockchain
    JavaScript
    Binance Coin
    React
    Node.js
    Smart Contract
  • $33 hourly
    Hello! I'm a full-stack developer with over 10 years of experience, specializing in creating robust, scalable web and mobile solutions using a variety of technologies including: I have robust experience working with: ✨React✨Node✨Vue✨Next✨WordPress✨eCommerce✨Blockchain✨php✨Ai✨ I have a strong background in building MVPs for startups and small businesses, turning their ideas into reality. My expertise also includes WordPress (cms) development, where I have developed themes and plugins to create unique, user-friendly websites. Furthermore, I have extensive experience in the e-commerce space. I'm proficient in custom theme development, store setup, and customization to deliver the optimal shopping experience to end-users. Proficient in both front-end and back-end development, I believe in writing clean, efficient code that enables seamless user experience and easy maintainability. My approach to every project involves thoughtful strategizing, careful planning, and attention to detail. Whether you're looking for someone to turn your concept into a MVP, to build a responsive and attractive website, to create an eCommerce store that drives conversions, or a Web/Mobile app I'm ready to assist. I'm always eager to tackle new projects and look forward to helping clients achieve their goals. Thank you for considering my profile. I'm looking forward to the possibility of working together.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    API
    Next.js
    DApps
    Vue.js
    Web Design
    WordPress
    React Native
    React
    Blockchain
    Node.js
    web3.js
    Python
    PHP
    JavaScript
  • $75 hourly
    Hey there, hope you are doing great. 👋 I am Saurabh Lodha and I would love to help you build your idea. Thought of trying a POC? - Reach out to me and with my customized template repositories, we can quickly put together an MVP. Have an idea and want to build and scale it to something big? - I have more than 4 years of professional development experience and have completed and contributed to some amazing projects along the way so I would love to work with you. Ever stuck in the hell of debugging or fixing something? - Reach out to me, I will always love to take a look and help you out. Want to get a consultation before building? - I have a great domain experience in Blockchain and Backend development and keep myself updated with the latest in the domain. EIPs, ERC20s, NFTs, Defi and Lending protocols, Layer2, etc. - I would be able to give you a great opinion on what you might want to try and also be able to build you an architecture for your product or a POC. - Besides having a solid understanding of the technical side of things, I love to contribute amazing ideas and always consider giving everything to the team and to the product so you could start something amazing with me onboard. In more details this is what I do to run my house - - I work on designing, developing, and testing smart contracts and have mainnet deployed contracts on multiple EVM chains. - I have a solid career in backend development and can design and develop backend services required for use cases like APIs for Dapps, Arbitrage bots for trading, monorepos, microservices, etc. - I have worked in the Defi space for the last 1.5 years and have designed DEXs, vault contracts, staking pools, and yield-bearing contracts and also contributed towards building on top of some of the biggest projects in this space. (Aave, QuickSwap, Ethalend, Dystopia). - I work on designing and developing subgraphs useful for data indexing. - I also audit Smart Contracts and work extensively on learning about Smart Contract security and vulnerabilities. - I have also developed Lottery Smart contracts, NFT Marketplaces, ERC1155 contracts, ICOs, vesting, and custom ERC20 smart contracts. - I have a good experience of website development and smart contract integration and have completed some cool React projects along the way. Combining all these, I make for a hard-working, innovative, punctual, and easy-to-work-with professional. I have good communication and leadership skills and have good experience working and shipping remotely. Having been in the Crypto space since 2019, I have the correct attitude required to build, excel and contribute in this space and love to work and build with the community. I would love to connect and discuss more, and I am always ready to give an interview about my technical skills and make a good presentation of my communication skills.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    NestJS
    Cryptocurrency
    Blockchain
    NFT Marketplace
    Blockchain Development
    Initial Coin Offering
    Solidity
    web3.js
    JavaScript
    TypeScript
    Smart Contract
    Node.js
    Blockchain Architecture
  • $50 hourly
    I am an expert in blockchain, web, C#,.Net, Game fields with over 8 years experience. I prefer a clear result in a short time. I am ready for Backend/Frontend. Skills: @Token, NFT, DEX, Game smart contracts, Dapp on Ethereum, Binance, Polygon, Avalanche, Cardano and so on networks. @C#, .net, .net Core, .ASP.net, ASP.net MVC, ASP.net API and so on @Node.js, React.js, Angular.js, Python, Vue.js, AI and so on I hope we make a good result together. Regards
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Angular
    React
    Game Development
    Ether
    ASP.NET MVC
    .NET Core
    DApps
    Blockchain
    Solidity
    Node.js
    web3.js
    Smart Contract
    Blockchain Development
    C#
  • $100 hourly
    I am an IT Consultant and software engineer, specializing in blockchain and Linux Administration. I have worked on a range of projects, particularly pertaining to back-end development, cyber-security, arbitrage crypto trading, pen-testing, data analysis, API integration, web scraping open source intelligence gathering, and more. My primary programming languages are Python3 and the Bash shell. My IT career began in 2014 as an IT Consultant for the city of Fitchburg, Massachusetts. Originally I offered to volunteer my time to better the community, with the theory that if you are good at something, eventually someone will pay you to do it. As it turns out, I was correct, and it wasn't long before I was offered a job. My first task was installing Linux Ubuntu on several hundred computers that were donated to the city by the Federal Reserve Bank of Boston. Obviously the disks were wiped before we got the computers, so there was no operating system. I saw this as a perfect opportunity to help my community transition away from proprietary software, embracing open source systems instead. During 2016-2017, I co-founded a server hosting company. As a client of several different hosting providers myself, I felt that I could do better. This experience taught me much, including KVM and other virtualization technologies, sharpened my web design skills, and made me a better businessman. Late 2017 through early 2019 I worked on a confidential project relating to cryptographic currency trading and automation. This job changed my life forever; the experience was a catalyst to success and financial freedom. My role was diverse; I was both the project manager, one of the developers, and the architect for the system that we built. Today I am a self employed contractor, working as a software engineer, system administrator, and consultant. I specialize in security and blockchain, and I have written countless security tools and several automated trade platforms. More recently I have began to specialize in administering various blockchain/cryptocurrency technologies -- for example, recently I began working as an engineer/sysadmin deploying a block producing node on a proof of stake network. And most recently, I am doing a lot of web3 related projects.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Python
    Selenium WebDriver
    Cryptocurrency
    Cybersecurity Management
    IT Consultation
    Linux
    Bash Programming
    Automation
    Bash
    Software Architecture & Design
    API Development
    Linux System Administration
    MQTT
    Telegram API
    API Integration
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