Javascript Developers à embaucher à Serbia
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Freelances parrainés
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My name is Dejan, I am a full stack web developer from Serbia, a country in Southeastern Europe. I have been working as a web developer since 2008. I developed on my own more than 40 websites, mostly in Wordpress, with a significant amount of custom features I coded. Please check my portfolio for some of my...My name is Dejan, I am a full stack web developer from Serbia, a country in Southeastern Europe. I have been working as a web developer since 2008. I developed on my own more than 40 websites, mostly in Wordpress, with a significant amount of custom features I coded. Please check my portfolio for some of my work. Most complex task I worked on my own was the creation of a 100% custom booking reservation system for mount7lodges.com website. That included developing these custom features: - Lodges, Supplements and Activities product types with a lot of configuration fields - Availability calendar, booking and checkout pages - Emails management in admin area - Discounts & Gifts Certificates - Changeovers & Occupancy Reports - and a lot more… I also worked with Google and Mapbox(Leaflet) maps APIs to create complex maps for sites which needed maps as an important feature, like displaying trails on the map for Hikes website, displaying parcels on the map for parcel selling website, parsing and converting KML/KMZ files etc. I also have significant experience in problem solving, fixing bugs, improving features, doing updates, config changes and giving advice to my clients based on my experience. moins
Embaucher dezio1900
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aleksandart450 aleksandart450
$45 USD / heure
Sr. FullStack Developer(Web | Mobile | Blockchain)SerbiaI am passionate about my work and have over 10 years of experience in mobile and Web development. I am a firm believer in "you get what you pay for", so I like to go above and beyond for the projects and clients I work with. I have built 100+ websites using React.js, Vue.js and Laravel for my clients all over the...I am passionate about my work and have over 10 years of experience in mobile and Web development. I am a firm believer in "you get what you pay for", so I like to go above and beyond for the projects and clients I work with. I have built 100+ websites using React.js, Vue.js and Laravel for my clients all over the world. I am proficient in iOS and Android development as well as backend websites that provide RESTful/JSON data to the application. Also, As an expert in creating cross-platform iOS/Android and native iOS apps. My strong technologies as: * Web development (React.JS, Next.js, Angular, Vue.js, Nuxt.js, Node.js, Express.js, PHP, Laravel, CI, ASP.NET, Three.js, Svelte.js, Web3.js, Fabric.js) * Blockchain development - Ethereum, Smart Contract, Solidity, Solana, Polygon, Algorand * Phaser 2/3, JavaScript * Android development (Kotlin, Java) * Hybrid app development (React Native, Flutter/Dart, ionic 3/4) * iOS development (Swift, Objective-C) * Voice over IP(VoIP), WebRTC * Google FireBase, MySQL, SQLite * Design patterns: MVC, Clean Swift, VIPER, MVVM/RxSwift * Third-party SDKs: Facebook, PayPal, Stripe, Google Maps * Django, Flask, FastApi moins
Embaucher aleksandart450
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Web: ✔ Shopify Frontend and APP development ✔ Python(Flask, Django), Python Script. ✔ASP.NET, ASP.NET Core ✔ PHP(Laravel, CodeIgniter, Yii) Mobile : Swift, Java, Kotlin, ReactNative, IONIC, Flutter Desktop ✔.NET & .NET Core ✔Pure Python Office : ✔Office Addin(outlook, Word, Excel) ✔COM & VSTOWeb: ✔ Shopify Frontend and APP development ✔ Python(Flask, Django), Python Script. ✔ASP.NET, ASP.NET Core ✔ PHP(Laravel, CodeIgniter, Yii) Mobile : Swift, Java, Kotlin, ReactNative, IONIC, Flutter Desktop ✔.NET & .NET Core ✔Pure Python Office : ✔Office Addin(outlook, Word, Excel) ✔COM & VSTO moins
Embaucher DuskoDjurin
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Hello I am Nikola from Serbia. I am a senior React.js, Angular, Vue.js, Blockchain developer with over 10 years of experience. Over the last 10 years, I have been developing lots of websites with my skill sets. My core skills are listed below: - Back end: Node.js, Django, Flask, Laravel, CodeIgniter, TDD/BDD,...Hello I am Nikola from Serbia. I am a senior React.js, Angular, Vue.js, Blockchain developer with over 10 years of experience. Over the last 10 years, I have been developing lots of websites with my skill sets. My core skills are listed below: - Back end: Node.js, Django, Flask, Laravel, CodeIgniter, TDD/BDD, Heroku, Amazon EC2, Amazon S3 Bucket, Digital Ocean, Nginx, Unicorn, Restful APIs, API integration, Git, Redis, Delayed_job, Gulp … - Front end: HTML, CSS, JavaScript, jQuery, CoffeeScript, Haml, slim, less, media query, PSD to HTML, React JS, Next.js, Vue JS, Nuxt.js, Angular. -Blockchain I have extensive experience and skill in all aspects of Blockchain/Ethereum technology, technical and business, with Hyperledger Fabric and Stellar, and platform development based on Cryptocurrency, Ethereum, Bitcoin. As you can see above, I am so familiar with all of the technologies related to MERN, MEVN, Laravel, several JS libs, and Blockchain technology. I am looking for a long-term job now. I am looking forward to hearing from you. Best Regards Nikola moins
Embaucher pavlovicn223
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brananikolic0091 brananikolic0091
$40 USD / heure
Wordpress | React | Angular | 3D | Webflow | ERPSerbiaI am a senior web developer with 7+ years of experience. Skill set - languages : Javascript/Typescript, Python, PHP, Java, C/C++ - frameworks : Next, Nuxt, Nest, Laravel, React, Vue, Svelte, Django, Flask, FastAPI, Flutter, React Native - database: MySQL, PostgreSQL, MongoDB, Firebase - project: AWS, Kubernetes,...I am a senior web developer with 7+ years of experience. Skill set - languages : Javascript/Typescript, Python, PHP, Java, C/C++ - frameworks : Next, Nuxt, Nest, Laravel, React, Vue, Svelte, Django, Flask, FastAPI, Flutter, React Native - database: MySQL, PostgreSQL, MongoDB, Firebase - project: AWS, Kubernetes, Asana, Trello, Heroku, Vercel, Git, CircleCI - others : Tailwnd, Bootstrap, MaterialUI, Web3, Ethers.js, Figma/XD/PSD - Blockchain relevant development * Smart Contract using ERC20, ERC721, ERC1155, BEP20, SPL(Token, NFT market for) * DeFi(Decentralized Finance) DApps such as Lending, Staking, Banking, CEX/DEX * Deploy and Testing by Truffle/Hardhat * NFT Apps such as minting sites and marketplace based on ETH, BSC and Solana using Solidity and Rust. * Web3.js, Web3.py for Blockchain Interactive with Frontend * Olympus DAO fork * Crypto Trading bot(sniper bot, arbitrage bot, frontrunning bot) * Backend with GraphQL on various blockchain networks I would like to take part in making it a success. Please consider me. I will work to your satisfaction by providing the best quality and communicate throughout the project. I can assurance that I will live up to your expectations. CHEERS. moins
Embaucher brananikolic0091
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I have been working as a developer for over 10+ years and have gained a lot of experience during this time. I am well versed in a number of programming languages. But I think it is not important how many languages I know. Still I am always eager to learn new technology and make my skills sharper whenever I get any...I have been working as a developer for over 10+ years and have gained a lot of experience during this time. I am well versed in a number of programming languages. But I think it is not important how many languages I know. Still I am always eager to learn new technology and make my skills sharper whenever I get any chance. "Quality than Quantity", this is my motto on developing. I am an individual but I have some highly skilled dev-colleagues, so I can provide quick and top-quality work with them if you need. I can define myself as NetSuite Developer, Blockchain Developer, Full Stack Developer, Mobile Developer. As a fast and self learner, I always enjoy new challenges and want to learn new skills. Over the past 5 years, I have taken an interest in NetSuite and Blockchain technology, learning by myself. And now I have constructed good experience and understanding. Send an invite and let me assist with any full stack development needs! Skills: ✓ Main Programming Language - JavaScript • PHP • Java • Python • Golang ✓ NetSuite - SuiteCommerce • SuiteScript • SuiteFlow • SuiteBuilder • ERP • CRM ✓ Blockchain - Ethereum • Smart Contract • Solidity • Crypto Exchange Platform • DeFi • DAO • NFT Marketplace ✓ Back-End - Laravel • CodeIgniter • Node.js • Django • Gin • Spring Boot ✓ Front-End - React • Angular • Vue • Next.js • TailWindCSS ✓ Mobile - Android • iOS • React Native • Swift • Kotlin ✓ Database - MySQL • PostgreSQL • SQLite • MongoDB ✓ Project Management - Git • Slack • Jira • Trello ✓ AWS • AWS Lambda • Google Cloud Platform • Docker • Kubernetes ✓ Web Crawling • Web Scraping • Web Proxy • Browser Automation Why Recommended: ✓ Over 8 Years of Experience ✓ Professional and Polite, Responsible and Passionate ✓ Amazing Communication ✓ Quality Work on Time + on Budget ✓ Long term partnership and support ✓ Clean, Documented Code ✓ Regular Updates moins
Embaucher zilija742
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I am a software engineer with over ten years of professional experience with a wide range of technologies. I have worked with C/C++, Python, Go, JavaScript, Java, and more. Currently focusing on full-stack, scalable applications development, I have been a part of teams of all sizes in environments ranging from small...I am a software engineer with over ten years of professional experience with a wide range of technologies. I have worked with C/C++, Python, Go, JavaScript, Java, and more. Currently focusing on full-stack, scalable applications development, I have been a part of teams of all sizes in environments ranging from small private companies. Front End: JavaScript (ES5 and ES6) | React | React-Native | Redux | Angular | Vue | Typescript | HTML5 | CSS3 | jQuery | D3 | Axios | Ajax | Flutter | Ionic Back End: Node.js | Express | MongoDB | Mongoose | MySQL | PostgreSQL | Sequelize | RESTful API Development | GraphQL | Firebase | Ruby on Rails | Python | Django Blockchain: Solidity | Rust | Go | Ethereum | BSC | Solana | Terra | Juno | Osmosis | NEAR | Cosmos | Polygon | Tron | Aptos | Sei | Sx Testing/Deployment: Mocha | Chai | Jest | Amazon EC2 | Amazon S3 | Google Cloud Platform | Microsoft Azure Developer Tools: Git | npm | Webpack | Babel | Agile Methodology | TDD, Nginx moins
Embaucher frmarkonik52
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I'd like to tell you a little about myself. I have been working in my specialty for 10 years. I'm a developer who knows the value of time, works very hard, and always provides work on time, and prove myself with great skills. I always think that when both clients and developers trust each other, the project can...I'd like to tell you a little about myself. I have been working in my specialty for 10 years. I'm a developer who knows the value of time, works very hard, and always provides work on time, and prove myself with great skills. I always think that when both clients and developers trust each other, the project can succeed, and also think that if an excellent developer, has to own wide-knowledge. My skills will be updated go on and I will try to prepare myself to become a top developer continuously. - Frontend: React.js, Angular, Vue.js, jQuery, ES6, ES7, TypeScript - Backend: Node.js(Express, Nest.js), Meteor.js, PHP(Core PHP and its framework such as Laravel, CodeIgniter, CakePHP, Symfony, Zend), Python(Django) - Web3: Web3.js, Ethers.js, Web3.py - Blockchain: Bitcoin, Ethereum, Geth, MEV-Geth, FlashBots, Arbitrage/Liquidation Bots, Parity, Ethereum 2.0, Polkadot, Truffle, Waffle, Solidity, ERC(BEP)20/721/1155, Stable Coin, Binance, UniSwap(SushiSwap), Staking Pool, Mining Pool, Dapp, NFT, NFT marketplace, NFT game - Mobile App: React Native, Ionic, IOS, Android. - DB technology: MySQL, PostgreSQL, NoSQL, MongoDB, MSSQL - Linux, Ubuntu, AWS/Azure, and Strong Server knowledge - REST API, Apollo GraphQL, JSON, and Soap. - Authentication: JWT, Oauth2, 2FA, Hawk, AWS Signature, Beta - GIT: GitHub, GitLab, Bitbucket I'm ready to handle any product development combining extensive and I'm up to date on all modern development trends. I pride myself on my unique skills which is why I'll do my best so hard to work for my clients. moins
Embaucher milosdev66
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Hi, I am Danijel Ilic from Serbia. As a senior full-stack software engineer with 7 years of experience, I am specialized in custom cryptocurrency and blockchain development. 1. Web/Mobile (7 years) - PHP, Python (Django / Flask), C/C++, Java / Spring Boot, Go/Golang - Automation, Web & Data Scraping, Web & Google...Hi, I am Danijel Ilic from Serbia. As a senior full-stack software engineer with 7 years of experience, I am specialized in custom cryptocurrency and blockchain development. 1. Web/Mobile (7 years) - PHP, Python (Django / Flask), C/C++, Java / Spring Boot, Go/Golang - Automation, Web & Data Scraping, Web & Google Search, Data Mining, Data Processing - JavaScript / Typescript, Angular, React, Vue.js, Node / Express, Electron, UI / UX design - Git, AWS, 3rd Party API Integrations, Docker, Linux - Kotlin, Swift / Objective-C, React Native, Flutter 2. ML/DL (7 years) - Super-resolution pipeline based on SRGAN - High-speed image retrieval system based on SIFT and FAISS - Custom training pipeline for NER using Spacy - Crowd-detection model using M-SegNet - Damaged QR code detector using YOLO - MLOps using docker and k8s for GCP, AWS, Azure, and SAP Kyma - Custom OCR pipeline * DNN-based OCR pipeline for curved text in wild * Deployment to GCP - Human eye tracking system for shelf-off webcam( Error is about 5cm at 60cm-distance) * Mirror-based camera and monitor-camera calibration system * Appearance-based gaze tracking system with few-shot calibration 3. Blockchain (5 years) - DEX and Centralized Crypto Exchange - Smart Contract Development(ERC[BEP]20/777/721 /1155 ) - DeFi development(Pancake Swap / Uniswap / Curve / Compound / Mooniswap / Sushi Swap / Polkadot) - NFT Minting/Staking/Marketplace/Metaverse - Blockchain stack (Web3 / Ethers / Solidity / Rust / Infura / Truffle / OpenZeppelin / Remix) I'm looking forward to helping your business grow! moins
Embaucher Daneilka1
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Hello, My name is Stefan. For the past 10+ years I’ve been designing, developing, and marketing websites. I bring a diverse set of experiences and a determination to provide an unmatched client experience to every project I take on. When I take on a project I embrace the problem and provide the best possible solution,...Hello, My name is Stefan. For the past 10+ years I’ve been designing, developing, and marketing websites. I bring a diverse set of experiences and a determination to provide an unmatched client experience to every project I take on. When I take on a project I embrace the problem and provide the best possible solution, looking both at the short and long-term benefits. - Frontend : React.js, Vue.js, Ext.js, JQuery, Bootstrap, Css - Backend : Laravel, WordPress, CodeIgnitor,Ruby, Rails, ASP, Nodejs, Express.js Django, Flask - Database : MySQL, MongoDB, SQL Server - Python: Django, Web Scraping, Selenium, Proxy, Thread, Solving captcha - Netsuite : SuiteScript 1.2, 2.0 , SuiteLet, RestLet, UserEvent Script, Scheduled Script I truly look forward to connecting with you about your project and learning how I can be of service! Thanks for review my profile Best Regards moins
Embaucher stefaniva
