Solidity Experts para contratar - Página 8
Mostrando 119 resultados
Freelancers patrocinados
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Hello. I'm an experienced JavaScript Full Stack | Web3 engineer with 8+ years of experience in website and app development. I offer Full Stack development services in various technologies in JavaScript, PHP, Ruby on Rails, Python, etc. Also I am very familiar with eCommerce development using Shopify. ====="Honest...Hello. I'm an experienced JavaScript Full Stack | Web3 engineer with 8+ years of experience in website and app development. I offer Full Stack development services in various technologies in JavaScript, PHP, Ruby on Rails, Python, etc. Also I am very familiar with eCommerce development using Shopify. ====="Honest before money, Quality before quantity."===== This is my motto on developing. I pride myself in Quick Project Deliveries and always give the Priority to the Quality than the Quantity. Skills: ✓ Html, CSS/SCSS/Sass/Less/Tailwind CSS/Bootstrap ✓ ECMAScript • TypeScript • React.js • Redux • Next.js • Vue 2/3 • Node.js • Express.js • Nest.js ✓ Shopify 1.0/2.0 • Shopify Plus • Shopify App • Liquid • Theme Customization • SEO • Headless CMS ✓ Web3 • DEX/DeFi • NFT • Ethereum • Hardhat • ethers.js • Wagmi ✓ PHP • Laravel • CodeIgniter • Shopify • WordPress ✓ Ruby • Ruby on Rails • RSpec ✓ C++ • C# • .NET • ASP.NET MVC • ASP.NET Core ✓ Mobile App • Android • Java • React Native ✓ MySQL • MongoDB • GraphQL • PostgreSQL Why me: ✓ Over 8+ Years of Experience ✓ Professional and Polite ✓ Responsible and Passionate ✓ Clear Communication ✓ Quality Work on Time menos
Contratar mattfranc25
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I possess over a decade of expertise encompassing NFT Marketplace, Smart Contract Development, Blockchain Development, ICOs, Cryptocurrency, dApps, Websites, and Mobile Apps. Blockchain Expertise - ~Ethereum ~Binance Smart Chain ~Polygon ~Tron ~Cardano ~Solana ~Avalanche ~Venom ~Fantom ~Arbitrum ...I possess over a decade of expertise encompassing NFT Marketplace, Smart Contract Development, Blockchain Development, ICOs, Cryptocurrency, dApps, Websites, and Mobile Apps. Blockchain Expertise - ~Ethereum ~Binance Smart Chain ~Polygon ~Tron ~Cardano ~Solana ~Avalanche ~Venom ~Fantom ~Arbitrum ~Cronos ~Kardiachain ~Xrp Our core activities involve the evaluation, development, and maintenance of blockchain and cryptocurrency-related products. Our Areas of Specialization: *Proficient in NFT (Non-Fungible Token) Marketplace Development. *Experienced in Crypto Coin Exchange Development. *Accomplished in ICO & IDO Development, including Token Creation. *Expertise in Smart Contracts (Solidity, Rust, Truffle framework). *Proficiency in a range of languages including React.js, Node.js, C#/C++, Objective C, Swift, Golang, Unity and Kotlin. *Proficient in Native & Hybrid App Development for Android & iOS, utilizing Flutter, React Native. *Competence in JavaScript, NodeJS, AngularJS, ExpressJS, and jQuery. My primary goal is to ensure that my clients remain at the forefront of information transfer technologies, thereby contributing substantial value to their businesses. "Your vision in IT. I will bring it to life!" I appreciate your valuable time spent on reviewing my profile. -Rahul Singh Bhadoriya menos
Contratar rahuliitm69
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I am a highly skilled and experienced full stack developer with a passion for creating innovative solutions in the realms of ecommerce and blockchain technology. With over 7 years of hand-on experience, I have honed my skills in both frontend and backend development, enabling me to deliver high-quality, user-friendly...I am a highly skilled and experienced full stack developer with a passion for creating innovative solutions in the realms of ecommerce and blockchain technology. With over 7 years of hand-on experience, I have honed my skills in both frontend and backend development, enabling me to deliver high-quality, user-friendly applications tailored to meet the unique needs of my clients. Skills: - Programming Languages: JavaScript, Node.js, React.js, AngularJS, Vue.JS, Next.JS, Nuxt.JS, Python, Solidity, Rust, PHP, Laravel, WordPress, Express.js, Docker, Go, Django - Backend Technologies: Express.js, Django, Flask, MongoDB, MySQL, PostgreSQL - Frontend Technologies: HTML5, CSS3, JavaScript (ES6+), Bootstrap, Material-UI, Tailwind CSS, SASS - Blockchain Technologies: Ethereum, Smart Contracts, Web3.js, Truffle, Ganache, Hardhat, Solana, Polkadot - Ecommerce Platforms: Shopify, Shopify Plus, Shopify App, WooCommerce, Magento, BigCommerce - Version Control: Git, GitHub, Bitbucket - DevOps: Docker, Kubernetes, Jenkins, AWS, Azure, GCP Key Achievements: - Developed and deployed multiple ecommerce platforms for clients across various industries, resulting in increased sales and improved user experiences. - Designed and implemented secure blockchain solutions, including smart contracts and decentralized applications, ensuring transparency and trust in transactions. - Led teams in agile development environments, successfully delivering projects on time and within budget. Previous Work: 1. Ecommerce Platform Development: - Customized Shopify Theme template and Developed Shopify Custom App, Integrated Shopify Third Party App. - Designed, Developed and Published Woocommerce Platform. - Led a team in building a custom ecommerce platform for a fashion retailer, integrating seamless payment gateways and optimizing for mobile responsiveness. 2. Blockchain Solution for Supply Chain Transparency: - Developed smart contract using Solidity, Rust, and Anchor framework on EVM, Solana, etc - Developed a blockchain-based solution for a logistics company to track and trace goods throughout the supply chain, enhancing transparency and reducing fraud. 3. Cryptocurrency Payment Integration: - Integrated cryptocurrency payment gateways into multiple ecommerce websites, enabling clients to accept Bitcoin, Ethereum, and other digital currencies. menos
Contratar bernie38
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I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My...I am very responsive and go straight to the core of the feasibility of client's project.20 years of experience in web and mobile will be client's best ally and a library of knowledge toward how he could possibly exploit them and it will make a change that would end on giving the same results as his initial goals. My Web & Mobile Developer Skill Sets: Programming Languages: Proficiency in languages such as JavaScript, HTML, CSS, and familiarity with frameworks like React, Angular, or Vue for front-end development. For back-end development, knowledge of languages like Node.js, Python, or Ruby on Rails is essential. Mobile Development: Experience in mobile app development for iOS and Android platforms using languages such as Swift, Objective-C, Java, or Kotlin, along with knowledge of mobile app frameworks like React Native or Flutter. Web Technologies: Understanding of web technologies such as RESTful APIs, AJAX, JSON, and web security protocols (HTTPS, SSL/TLS). Database Management: Knowledge of database management systems like MySQL, PostgreSQL, MongoDB, or Firebase for data storage and retrieval in web and mobile applications. User Experience (UX) and User Interface (UI) Design: Familiarity with UX/UI design principles and tools for creating intuitive and visually appealing interfaces. Version Control: Proficiency in using version control systems like Git for collaborative development and code management. My AI Developer Skill Sets: Machine Learning and Deep Learning: Proficiency in machine learning algorithms, neural networks, and deep learning frameworks such as TensorFlow, PyTorch, or Keras for developing AI models. Data Processing and Analysis: Experience in data preprocessing, feature engineering, and data analysis using libraries like NumPy, Pandas, and Scikit-learn. Natural Language Processing (NLP): Knowledge of NLP techniques for text analysis, sentiment analysis, language translation, and chatbot development using libraries like NLTK or spaCy. Computer Vision: Understanding of computer vision algorithms for image recognition, object detection, and image processing using libraries like OpenCV or TensorFlow Object Detection API. AI Ethics and Bias Mitigation: Awareness of ethical considerations in AI development, including bias mitigation strategies and responsible AI practices. Model Deployment: Familiarity with model deployment techniques using cloud platforms like AWS, Azure, or Google Cloud Platform as well as containerization technologies like Docker and Kubernetes. BlockChain Developer Skill sets: Proficiency in blockchain technologies such as Ethereum, Hyperledger, and Solidity. Experience in developing smart contracts and decentralized applications (DApps). Knowledge of blockchain consensus algorithms and cryptography. Familiarity with blockchain development frameworks and tools. Understanding of tokenization and cryptocurrency development. Experience in integrating blockchain solutions with existing systems. menos
Contratar ajeshjanardanan
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7years in Full Stack position 5️⃣ years in Smart Contract experience ???My goal for client is : - High quality & Reasonable price - Delivering on time - Good communication - Creative idea ???My major is : ✔✔✔Backend -- PHP, Laravel -- Js, Node.js, Express.js, Nest.js -- Python, Django ✔✔✔DataBase -- NoSQL(MongoDb)...7years in Full Stack position 5️⃣ years in Smart Contract experience ???My goal for client is : - High quality & Reasonable price - Delivering on time - Good communication - Creative idea ???My major is : ✔✔✔Backend -- PHP, Laravel -- Js, Node.js, Express.js, Nest.js -- Python, Django ✔✔✔DataBase -- NoSQL(MongoDb) & SQL, ElasticSearch ✔✔✔Devops -- AWS: EC2, ECS, S3, IAM, Lambda, Cognitor, DynamoDB, RDS, CodePipeline, CloudFront, CloudFormation, CDK, Terraform -- Docker ✔✔✔Frontend Development - Single Page Application: React.js, Next.js, Vue.js, Angular - HTML, CSS3, JavaScript, jQuery - Bootstrap, Material UI, Vuetify, Ionic ✔✔✔Project Management and Team communication - Well-organized work in Asana, Jira, and Trello. - Communication via Email, Slack, Discord - Version management and CI/CD using: Github, GitLab ✔✔✔CMS Design and Development - WordPress: Setup & Customization of theme, plugin ✔✔✔3rd Party: - Payment: One time & recurring payment for Stripe, Bluesnap - Email Campaign: Mailgun, SendinBlue, Gmail, Outlook Mail, Twilio - Google Maps API I am a reliable and communicative freelancer who always delivers quality work on time. If you're looking for a full stack developer who can bring your ideas to life, please feel free to contact me. menos
Contratar nickolas0
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? Hi, I'm Ihor, a senior web and mobile developer with over 10+ years of hands-on experience in creating robust and user-friendly applications. Throughout my career, I've demonstrated expertise in front-end and back-end development, as well as a deep understanding of mobile app development for both iOS and Android...? Hi, I'm Ihor, a senior web and mobile developer with over 10+ years of hands-on experience in creating robust and user-friendly applications. Throughout my career, I've demonstrated expertise in front-end and back-end development, as well as a deep understanding of mobile app development for both iOS and Android platforms. I have a proven track record of delivering high-quality, scalable solutions while adhering to best practices and industry standards. ? My technical skill set includes proficiency in languages such as JavaScript, HTML, CSS, and various frameworks like React, Angular, and Vue.js for web development, as well as Swift and Kotlin for mobile app development. I'm experienced in utilizing modern tools and technologies to build responsive and intuitive user interfaces, as well as implementing efficient backend systems to support seamless functionality. ? In addition to my technical capabilities, I excel in collaborating with cross-functional teams, communicating complex technical concepts in a clear manner, and providing mentorship to junior developers. I'm passionate about staying updated with the latest trends and advancements in the web and mobile development space, and I'm always eager to take on new challenges that allow me to leverage my expertise to deliver impactful solutions. ? I'm currently seeking new opportunities where I can contribute my skills to drive innovation and create exceptional digital experiences. Feel free to reach out to me if you're interested in discussing potential collaborations or projects! menos
Contratar topgan1994
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I have been programming since 2016 and I'm fully capable of developing websites and applications. Initially, I had only worked in the application development field, but due to my interest, I started learning website development in 2019 and getting projects afterwards; so I'm now an experienced developer in both...I have been programming since 2016 and I'm fully capable of developing websites and applications. Initially, I had only worked in the application development field, but due to my interest, I started learning website development in 2019 and getting projects afterwards; so I'm now an experienced developer in both fileds. I have been working with several technologies and frameworks for apps and websites for many years. ✅ Full Stack Development ✅ Mob APP Design & Development, APP Store optimization, SAAS Development ✅ Website custom Designing & Development ✅ Wireframing, UX/UI I am highly flexible and have always strived to build long-term relationships by providing top-notch support and delivering a high quality work. Let's have a conversation and bring your ideas to life! menos
Contratar melikatfz
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Passionate Fullstack Developer from Barcelona. WEB & MOBILE APPS, SCRIPTS, BOTS Some of my projects include: ✅ Remuno Crypto Payment (remuno.com) ✅ Shuffler social App (tinyurl.com/ShufflerApp) ✅ SubsCrypto App (givebtc.tips/SubsCrypto) ✅ Multiple Telegram Bots Tech Stack ➡️ FRONTEND: React, Angular, Vue3,...Passionate Fullstack Developer from Barcelona. WEB & MOBILE APPS, SCRIPTS, BOTS Some of my projects include: ✅ Remuno Crypto Payment (remuno.com) ✅ Shuffler social App (tinyurl.com/ShufflerApp) ✅ SubsCrypto App (givebtc.tips/SubsCrypto) ✅ Multiple Telegram Bots Tech Stack ➡️ FRONTEND: React, Angular, Vue3, Flutter, Kotlin, Javascript, HTML-CSS, TailwindCSS, Bootstrap ⚙️ BACKEND: NodeJS, Java, Python, C#, Express, Typescript ☁️ CLOUD: AWS, EC2, Firebase, Azure, Google Cloud, Heroku, Vercel ➡️ DATABASE: MySQL, MongoDB, PostgreSQL, Redis, DynamoDB More about me➡️ ferran.work Github➡️ github.com/ferranm99 menos
Contratar ferranm99
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Experienced Smart Contract Developer | Blockchain developer with sound knowledge and experience of Solidity, ERC20, ERC721 and NFT marketplaces with successful completion of Projects like RAMT Staking Platform, Decentralized Real State System, AstroBirdZ Tokenomics Platform, Looxoory NFT marketplace and many more.Experienced Smart Contract Developer | Blockchain developer with sound knowledge and experience of Solidity, ERC20, ERC721 and NFT marketplaces with successful completion of Projects like RAMT Staking Platform, Decentralized Real State System, AstroBirdZ Tokenomics Platform, Looxoory NFT marketplace and many more. menos
Contratar MFarooq287
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I am a professional web and mobile application developer with a proven track record of delivering high-quality projects in a timely manner. I pride myself on my ability to work efficiently and effectively, while still maintaining a keen eye for detail and ensuring a flawless end result. My expertise lies in...I am a professional web and mobile application developer with a proven track record of delivering high-quality projects in a timely manner. I pride myself on my ability to work efficiently and effectively, while still maintaining a keen eye for detail and ensuring a flawless end result. My expertise lies in full-stack development, and I am passionate about leveraging my skills to create innovative and cutting-edge products. Over the years, I have prototyped and delivered numerous product features, leading to increased efficiency and decreased costs for my clients. My commitment to excellence has earned me consistently high user experience scores for all development projects, and I am honored to have received a 2018 Webby for Best Navigation and Structure for one of my sites. I am a strong believer in keeping my promises and valuing my clients' time and resources. As such, I am available to work full-time on your project, and I am committed to delivering a perfect end-product that meets or exceeds your expectations. If you are interested in working with me, please do not hesitate to contact me. I look forward to hearing from you soon. Best regards, menos
Contratar wazeermohamed
