Hire the best Blockchain Developers in Sweden
Check out Blockchain Developers in Sweden with the skills you need for your next job.
- $50 hourly
- 4.9/5
- (295 jobs)
I am a seasoned writer and editor with over ten years of experience specializing in the dynamic world of fintech. My expertise extends across various domains, including cryptocurrency, blockchain, DeFi, Web3, NFTs, and more. Having made significant contributions to esteemed publications like Cointelegraph, CoinMarketCap, and others, I am confident that my knowledge and skills can provide substantial value to your company. Areas of Expertise: My skill set encompasses a wide range of content creation services, such as article writing, press releases, whitepapers, blog posts, and copywriting. I excel in crafting compelling narratives and engaging content that resonates with audiences in the fintech space. Proven Experience: My extensive background in journalism and editing, along with my contributions to renowned publications, reflects my profound understanding of the subject matter. Please don't hesitate to contact me for the links to my articles, allowing you to assess the quality firsthand. Passion and Dedication: My passion for the fintech industry fuels my drive for excellence. I am dedicated to producing high-quality, impactful content that not only informs but also inspires. This unwavering commitment to my craft has been instrumental in my success. Holistic Skillset: In addition to writing and editing skills, I possess a strong foundation in SEO and digital marketing. My expertise in these areas ensures that the content I create not only engages readers but also performs well in search rankings. Proactive and Informed: I take a proactive approach to staying updated on the latest industry trends and innovations. This commitment to continuous learning allows me to offer cutting-edge insights and relevant content that keeps your audience engaged. Reliability and Timeliness: Meeting deadlines and delivering quality work on time is my utmost priority. You can trust me to consistently meet project objectives and exceed expectations. If you're seeking a skilled and dedicated writer and editor who can elevate your fintech-related content and marketing efforts, I am the ideal candidate. My track record speaks to my ability to make a meaningful impact on your projects. Let's collaborate to create compelling, informative, and results-driven content that sets your brand apart in the fintech landscape.Blockchain
Financial WritingCryptocurrencyBitcoinWordPressSearch Engine OptimizationFinancial ReportingCryptographySocial Media MarketingArticle WritingTechnical WritingPress ReleaseWhite Paper - $50 hourly
- 4.7/5
- (59 jobs)
You're in the right place. Being 20 years in the industry I have plenty of experience with both startup and enterprise-level businesses. Business thinking first. Looking to build a product from scratch or maintain an existing one or enhance your own with an additional developer? Core technologies I'm an expert with: ⚙️ Languages: JavaScript, TypeScript, PHP, Solidity, C/C++ ⚙️ Frameworks: VueJS, ReactJS, WordPress, NuxtJS, NextJS, NodeJS, Angular10, NestJS, React Native, Web3.js ⚙️ Databases: MongoDB, MySQL, Firebase, PostgreSQL, RabbitMQ, ⚙️ Libraries: Vuex, Redux, MobX, Woocommerce, Socket.io, highcharts / charts.js / D3.js, debugging tools, GraphQL API (apollo), RxJS ⚙️ Task runners: WebPack, Gulp, etc. ⚙️ Preprocessors: LESS, Sass, etc. ⚙️ Workflow: PWA ( Progressive Web Applications ), SPA (single page application), Agile approach (Scrum including) ⚙️ Deploy: AWS, Github pages, CI. ⚙️ Code style: ES6, Airbnb, CSS-in-JavaScript ⚙️ UI/UX design Why me: ⭐️ Providing development services starting from 2004 ⭐️ Great at remote work with various time zones. ⭐️ Rapid-fast communication not only at the interview stage but during the whole collaboration process. 📞 Please let me know your goals, and I'll get back with an accurate estimate of the time and costs needed to drive your project to completion within 24 hours⏰. Looking forward to co-operation!Blockchain
WordPressMobile Development FrameworkWeb DevelopmentNodeJS FrameworkNext.jsArtificial IntelligenceHTML5TypeScriptReactNode.jsReact NativeJavaScript - $25 hourly
- 4.7/5
- (7 jobs)
I am a native Swedish speaker (born and raised in Stockholm) and fluent English speaker. Drop me a message and let's collaborate!Blockchain
General TranscriptionVideo TranscriptionAcademic TranscriptionTranslationAudio TranscriptionPodcast TranscriptionAnti-Money LaunderingReport WritingKnow Your CustomerCustomer ServiceDue DiligenceSwedishEnglish - $47 hourly
- 0.0/5
- (0 jobs)
I'm a Software developer & Blockchain Expert having extensive experience in various domains of Web development. I've worked on a wide variety of projects garnering rich experience and a diverse portfolio. I help my clients leverage the benefits of next-generation technologies by providing full-stack development services. Have a look at my technology stack: Frontend: React, JavaScript, HTML, CSS, Bootstrap Backend: Node.js, Python, Django, WordPress Blockchains: Bitcoin, Ethereum (Solidity, Web3, Truffle, ERC20, ICO), Tron (TRX, TRC10, TRC20 Dapps), Binance Chain Databases: MongoDB, Redis, PostgreSQL DevOps: AWS EC2, SES, S3, CloudFront, Linux, PM2 My Recent Projects: 1. Freedom Options - Binary Options Trading Platform: freedomoptions.io 2. EvoAI - News, Trades, Portfolio, Price Alerts, Trading Bots and much more.: evoai.network 3. Thorpay – Cryptocurrency Payment Gateway/Processor: thorpay.com 4. Bitcoiin – Ethereum Modified Cryptocurrency (Golang): github.com/bitcoiinBT2/go-bitcoiin 5. ERC20 Token Wallets – wallet.rasputinonline.com, wallet.goldbitscoin.com I am looking for challenging tasks and complex software development projects, where my technical knowledge, analytical and managerial skills can be put forth for successful completion of projects. Looking forward to hearing from you and bringing value to your business!Blockchain
EthereumTRONTypeScriptNode.jsSolidityReactweb3.jsAdobe Illustrator - $50 hourly
- 0.0/5
- (0 jobs)
Full-stack & Blockchain developer I am an engineer working with all my hard work, talent and wisdom for customers. I have 7 years experience in freelancing and full-stack development. Programming and challenging is my best interesting hobby for my life. Challenge of new target or fixing bugs is also very interesting job for me.Blockchain
BitcoinFront-End DevelopmentLaravelHTMLCSSMongoDBVue.jsReactMySQLNode.jsTypeScriptPHPjQueryResponsive Design - $41 hourly
- 0.0/5
- (0 jobs)
Full Stack Developer with over 5 years of experience in Java/JS, Angular, Vue, React, Python, Ethereum Smart Contract, Full Stack Developer with over 5 years of experience in Java/JS, Angular, Vue, React.Blockchain
SoliditySmart ContractEthereumBack-End DevelopmentCryptocurrencyFront-End DevelopmentReactGitAngularNode.jsJavaScriptTypeScript - $35 hourly
- 0.0/5
- (0 jobs)
I have proficiency with - HTML, CSS, Bootstrap, jQuery - Javascript, ECMAScript, Typescript - React, Redux, React Hook, CRA - Apollo GraphQL, Next.js - Node, Express.js, Python - MySql, MongoDB - BlockchainBlockchain
ShopifySolidifySolanaSmart Contractweb3.jsFull-Stack DevelopmentExpressJSAngularNode.jsReactVue.jsTypeScriptJavaScriptPHP - $35 hourly
- 0.0/5
- (0 jobs)
I am not only a web and mobile developer but also a blockchain expert. I have experienced 7+ years with PHP, Laravel, CI, Vue, React and React Native in a variety of exciting projects. Taking web development as a profession not only fulfils my pocket but also my heart because it has been my passion since my early teenage. I believe that people should do things in which they are good at or in which their heart lays. That’s why I chose web development as my work because I believe I’m good at this and mas I am always honest and I am never afraid of doing hard work. Technically competent and industry aware means that each project is undertaken with the most up-to-date and relevant programming foundations available. I provide the best service for my customers. And I always do my best and work full-time to satisfy my clients. I value trust the most. I am always open to new ideas and discussions and respect other points of view while always trying to find win-win solutions for existing problems. My honesty and quality of work will cheer you up. I am quite flexible with my working hours and prefer to work maximum in the time window which allows direct and effective communication with my clients.Blockchain
Blockchain ArchitectureCryptocurrencyNFTSoliditySmart ContractVue.jsPythonPHPD3.jsThree.jsExpressJSReactMongoDB - $50 hourly
- 0.0/5
- (0 jobs)
A productive Full-Stack Blockchain/Web/Mobile developer with a passion for change and breaking previous records. My passion is creating world-class web applicationsBlockchain
Three.jsWebGLMongoDBCrypto Wallet DevelopmentBlockchain, NFT & CryptocurrencyReactAngularExpressJSCryptocurrencyNFT MarketplaceNode.jsCrypto Exchange PlatformBlockchain ArchitectureNFT Minting - $40 hourly
- 0.0/5
- (0 jobs)
Self-motivated,energetic collaborator who thrives on working in a fast-paced environment with tight deadlines and has a desire to stay updated on current and new technologies.Blockchain
BitcoinSolanaSolidityFront-End DevelopmentDjangoNode.jsReactPHPLaravelJavaScriptAngularVue.jsTypeScriptPython - $40 hourly
- 0.0/5
- (0 jobs)
Hello I am an experienced Full-Stack Developer with 10 years of experience building and updating responsive websites in the IT industry. As a Full Stack Developer, I am expertise in: - JavaScript, React.js, Angular, Vue.js, and Nuxt.js - Node.js, Express.js, Meteor - PHP, ASP.NET, C#, Python, Ruby on Rails, Perl, Go - React Native, Flutter, Swift, Ionic - SQL, Firebase, and NoSQL - API & System Integration - RESTful, GraphQL, Apollo - AWS, Digital Ocean, Heroku, etcBlockchain
Node.jsReactWordPressSmart ContractASP.NETC++APIC#SQLVue.jsPHP - $40 hourly
- 0.0/5
- (0 jobs)
A productive Full-Stack Blockchain/Web/Mobile developer with a passion for change and breaking previous records. My passion is creating world-class web applications.Blockchain
Three.jsWebGLBlockchain, NFT & CryptocurrencyReactMERN StackData ScrapingCryptocurrencyCrypto Wallet DevelopmentNFT MarketplaceJavaScriptPythonNFT MintingCrypto Exchange PlatformBlockchain Architecture - $40 hourly
- 0.0/5
- (0 jobs)
A productive Full-Stack Blockchain/Web/Mobile developer with a passion for change and breaking previous records. My passion is creating world-class web applications.Blockchain
NFT MintingWebGLCrypto WalletReactThree.jsNode.jsNFT MarketplaceCrypto Exchange PlatformBlockchain, NFT & CryptocurrencyWeb ApplicationWeb ScrapingPHPJavaScriptPython - $35 hourly
- 0.0/5
- (0 jobs)
I have been working a Web Developer with 7 years of experience in both frontend and backend web development. And I have good experience in Blockchain and solidity. As a problem solver who loves facing challenges in my work, I'm excited to be at the deployment phase of my career as a web developer. I'm passionate and ambitious about my work, and love to be on a team that questions possibilities. I can help you with all my heart and ability. Congratulations!Blockchain
NFT MarketplaceBlockchain ArchitectureBlockchain TokenizationSoliditySmart ContractDatabaseNode.jsReactLaravelAngularNext.jsVue.jsExpressJSPHP - $50 hourly
- 0.0/5
- (0 jobs)
I am a self-motivated professional software engineer with a strong work ethic and excellent interpersonal skills. I have 8+ years of experience in Web Development and able to deliver daily working progress. Alongside years of JS experience, I have a great deal of experience in the largest JS frameworks and libraries (React, Vue). For years I have already worked on many NFT projects, while gaining vast experience on implementing all the features NFT project might have. Also I have built minting site myself for almost all the NFT projects I have worked. Below are some skills I have. ✅ Blockchain Skill - Smart Contract, DeFi, Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot - DApps development ; Solidity/Rust + web3.js/ethers.js - Solidity, Rust, Golang, C++, Java, Python - Integration with crypto wallets such as Metamask. ✅ Frontend Skill - HTML5/SCSS/CSS3/SVG/jQuery/JavaScript/BootStrap - ReactJS/Redux/Next.js - Vue.js/Nuxt.js/Quasar - TypeScript/Webpack ✅ Backend Skill -PHP/JavaSpring/Java/Laravel/Node.js/Python/Rust/Golang/Flask/Spring -SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB), Redis ✅ Cloud/DevOps Firebase/Jenkins/JIRA/Docker/AWS ✅ Version Control System GitHub/GitLab/Bitbucket If you are looking for help with an existing product or looking to build a new one, I am here to help!Blockchain
DApp DevelopmentCryptocurrencySoliditySmart ContractPHPGolangVue.jsPythonCSSReactHTMLJavaScriptNode.js - $50 hourly
- 0.0/5
- (0 jobs)
Hello there! I am Shuuko and I am a P2E game Developer fromSweden. I believe in honesty and transparency. I can assure you that I am not here to cheat you and make easy money. Though I am new in this sector of jobs and I have finished only a couple of projects, my clients were 100% satisfied with my performance. I have never in my life, failed to satisfy my client with my qualifications and problem solving methods. I have developed games for mobile, desktop and online. I know how to create new apps for every operating systems. I have developed several games about – FPS, TPS Games; RPG Games; Turn Based Games; Tower Defense games; AR/VR Apps; Metaverse Projects; Intergrate Blockchain(Develop smart contract); Thanks for your attention.Blockchain
Firebase Realtime DatabaseRustSolidityNode.jsSmart ContractReactGraphQLC#Unity - $40 hourly
- 0.0/5
- (0 jobs)
I am an experienced React | Vue | Node | PHP Solidity | Web3 developer, looking for exciting projects and new opportunities. Expert Web Full-stack Developer ready to take on your project. You deserve a website that is built with security, responsiveness, functionality, and efficiency in mind. Over the last 8+ years, I have worked in all kinds of projects and I am able to build a web application from scratch very fast and with great efficiency or continue working on existing code with ease. SKILL ✅ Back-end - NodeJS/Python & Django/Laravel/Symfony - SQL and NoSQL (MySQL, MsSQL, MongoDB, Google Firebase) ✅ Front-end - HTML5 / HTML / CSS3 / Tailwind / Javascript/Bootstrap - ReactJS/Redux/Next - VueJS/Vuex/NuxtJS ✅ Blockchain - Solidity/NFT technique ✅ Responsible communication for each day(24/7 online). ✅ 2 months Free bug fixing and maintenance I look forward to taking on your project and building you a site you are proud of Work Terms I can work at most 40 hours per week. My hourly rate is $30~$50 I can work full time and I can work in the weekend if client want. ThanksBlockchain
HTMLVue.jsGolangJavaScriptPHPTypeScriptCSS 3ReactDjangoNode.js - $45 hourly
- 0.0/5
- (0 jobs)
I am a self-motivated professional software engineer with a strong work ethic and excellent interpersonal skills. I have 8+ years of experience in Web Development and able to deliver daily working progress. Alongside years of JS experience, I have a great deal of experience in the largest JS frameworks and libraries (React, Vue). For years I have already worked on many NFT projects, while gaining vast experience on implementing all the features NFT project might have. Also I have built minting site myself for almost all the NFT projects I have worked. Below are some skills I have. Frontend Skill - HTML5/SCSS/CSS3/SVG/jQuery/JavaScript/BootStrap - ReactJS/Redux/Next.js - Vue.js/Nuxt.js/Quasar - TypeScript/Webpack Backend Skill -PHP/JavaSpring/Java/Laravel/Node.js/Python/Rust/Golang/Flask/Spring -SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB and Redis) Blockchain Skill - Smart Contract, DeFi, Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot - DApps development ; Solidity/Rust + web3.js/ethers.js - Solidity, Rust, Golang, C++, Java, Python - Integration with crypto wallets such as Metamask. Cloud/DevOps Firebase/Jenkins/JIRA/Docker/AWS Version Control System GitHub/GitLab/Bitbucket If you are looking for help with an existing product or looking to build a new one, I am here to help!Blockchain
HTMLCSS 3ReactVue.jsTypeScriptPHPNode.jsJavaScript - $60 hourly
- 0.0/5
- (0 jobs)
I am a master of computer science. I have worked for many computer engineering. I worked for some companies and there I worked as a blockchain developer. -Working area Smart contract, Token launch, ICO, NFT Marketplace, Trading bot, P2P blockchain network. -Networks Ethereum, Binance Smart Chain, Fantom, Avalanche, Proton.. -Languages Solidity, Typescript, Wasm, php, python, C++, C#Blockchain
NFT MarketingNFT MarketplaceBlockchain ArchitectureCryptocurrencySolidityweb3.jsWeb Application - $35 hourly
- 0.0/5
- (0 jobs)
I am full stack Developer who had Web site building 6 years over. I have many experiences with website building from scratch by using modern frameworks such as Laravel, Wordpress, WooComerce, Magento, Shopify and so on. I have great Frontend development skills such as Vue.js, Angular, Bootstrap, JQuery, JavaScript, HTML5 and so on. My Skills ★★★ Web Fields ★★★ -Backend : Laravel, Node, PHP, Python/Django/REST/Flask -Frontend : Vue.js, React.js, Angular.js+, Bootstrap -Database : MySQL, MSSQL, MongoDB, SQLite -E-Commerce: Magento, Shopify, WooComerce, Prestashop ★★★ Super scraper and crawler★★★ Beautiful Soup, Selenium, scraper API ★★★ Mobile ★★★ - Android SDK - Ionic 1,2,3,4,5 - Flutter - React Native ★★★ Third-party API integration★★★ • Stripe, Paypal, Bookey, square, e-check • OAuth1/2, Social Media API • Twilio, other SMS/Phone API • Zoom, Jitsi Meeting ★★★ Other ★★★ AWS, Azure, Google cloud, Digital Ocean Github, Gitlab ★★★ Blockchain★★★ -Blockchain, Ethereum, Bitcoin, Solidity, NFT marketplace, Uniswap, mint, Farming, Solona, Token, Defi, DApp, Web3 ★★★ My Benefits★★★ - Very Fast Developing Speed - I will change my work time to your time zone - Deliver Daily or Weekly result. - Responsible communication for each day(24/7 Online). Thanks for visiting my Profile. Best regardsBlockchain
SolidityFront-End DevelopmentVue.jsHTMLLaravelMongoDBMySQLExpressJSReactJavaScriptCSSNode.jsPHPBootstrap - $35 hourly
- 0.0/5
- (0 jobs)
-Full Stack developer I am an expert in website design and development. This is my passion and it shows in my work. As a professional website developer, I can turn your needs and expectations into reality by building the website you desire. Let's talk and get started now. You are at the right place for any problems you might be experiencing with your website as well. We are also available for regular maintenance of your website to make sure everything is functioning at its best daily. I have 8+ years of experience in delivering website projects and consultations to my clients. I provide: * Professional website design and development * High ethics and work standards * Professional and Creative * Outstanding reviews with proven client satisfaction. I have expertise in the following technology ✔ PHP ( Open source technology with CI, Laravel, Cakephp ) ✔ CMS ( WordPress, Shopify, Wix, Prestashop, Joomla) ✔ Web-based Application. ✔ 2D & 3D Animation. ✔ Logo, Brochure, Website Mock ups, Application Designs, Business Material. ✔ eCommerce Solution ✔ SEO and Digital Marketing ✔ Data entry ✔ Data Collection ✔ Collect Data from other Website and put into ExcelBlockchain
Front-End DevelopmentBack-End DevelopmentFull-Stack DevelopmentMongoDBReactNode.jsMySQLJavaScriptLaravelExpressJSBootstrapHTMLVue.jsCSS - $10 hourly
- 0.0/5
- (0 jobs)
Bringing forth a motivated attitude and a variety of powerful skills. Adept in various social media platforms and office technology programs. Committed to utilizing my skills to further the mission of a company.Blockchain
Administrative SupportFreelance MarketingPhotographyAdobe Premiere ProAdobe EncoreManagement SkillsOffice 365MarketingBusiness ManagementDigital MarketingCampaign ManagementVideo EditingAdobe After EffectsAdobe Photoshop - $25 hourly
- 0.0/5
- (0 jobs)
Hi! I'm a passionate and detail-oriented Front-End Developer with over 6 years of hands-on experience building fast, responsive, and scalable web applications using React.js, Next.js, TypeScript, and Tailwind CSS. I specialize in creating user-friendly interfaces and performance-optimized websites for startups, SaaS platforms, digital exchanges, and modern web apps. Whether you're building a landing page, a dynamic dashboard, or a full-scale production-ready app, I can help bring your vision to life.Blockchain
Code RefactoringCrypto Wallet DevelopmentEthers.jsTestingFrontResponsive DesignWebsite Performance OptimizationMaterial UITypeScriptTailwind CSSReact NativeNext.jsReactFront-End Development - $30 hourly
- 0.0/5
- (0 jobs)
Thanks for dropping by. This i have 6+ years of experience in mern stack developing and blockchain developing. I have online certifications on MERN stack and Blockchain. I can provide you with projects with excellent performance. Regards. Thanks.Blockchain
MERN Stack - $30 hourly
- 0.0/5
- (0 jobs)
I am professional and efficient developer with over 8 years of experience in Web and Blockchain development . My main strengths are making realistic promises, being responsive and accountable, and focused on business needs and communication. I am available to work full-time and work asap to reach client goals and I ensure the highest quality of product and 100% satisfaction through my work. Main skills. 1. Frontend Development • React.js, Angular.js, Vue.js • High performance, Pixel perfect, Full responsive 2. Backend Development • Node, Express, PHP, Laravel, Python, Django • MySQL, PostgreSQL, MongoDB 3. Smart Contract development • ERC20 & ERC721 & ERC721A & ERC1155 (Low Gas Contract) • Smart Contracts development • Solidity code audit using Remix(EVM)Blockchain
MERN StackBlockchain Architecture - $30 hourly
- 0.0/5
- (0 jobs)
My experience and skills will bring delight to you. I have valuable and practical experience in Mobile Native & Hybrid Developing. While working on a project, I focus on the clients' needs and requirements, and support some good idea. My goal is building good and long term relationship by offering what you need Skills * Native Android/ iOS : JAVA, Kotlin, Swift, Objective-C * Hybrid Mobile Apps : React Native , Ionic , Flutter * Google Maps Api * Payment Gateway Integration * Push Notifications * GeolocationBlockchain
JavaAndroid AppiOS DevelopmentAndroidSwiftMongoDBiOSKotlinFull-Stack DevelopmentMobile App DesignMobile App - $16 hourly
- 0.0/5
- (0 jobs)
Upon finishing my master's at Oxford, I founded an impact startup set out to identify and educate the brightest technical and entrepreneurial talent in Africa. We provide them with all financial and educational resources they need to succeed. From laptops, to the material and masterclasses. In the final year of their training, the students work in Tison.io teams, building software for clients like yourself, most often early-stage startups and SMEs. We provide the most value for money on the market.Blockchain
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