Javascript Developers untuk diupah di Kazakhstan
Menunjukkan 17 hasil
Freelancers Ditaja
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Dear Clients With over 7 years of web, mobile, 3D development experience, I have contributed to projects small and large, demonstrating his professionalism with unmatched quality and reliability. Being a professional developer means understanding all the requirements of a project and finding the best way to implement...Dear Clients With over 7 years of web, mobile, 3D development experience, I have contributed to projects small and large, demonstrating his professionalism with unmatched quality and reliability. Being a professional developer means understanding all the requirements of a project and finding the best way to implement it to a high-quality standard. I am proficient in modern web languages and always focus on project structures and coding styles. [ React.js, Next.js, Gatsby.js, Vue.js, Angular, GraphQL, React Native, Flutter, Redux, Node.js, Express, Nuxt.js, Laravel, PostgreSQL, MongoDB, MySQL, WebGL, Three.js, Unity 3D, 3dx Max] ✔ Created PWA based on React, Vue.js using Nuxt.js, Next.js ✔ Created WebGL projects using three.js and React. ✔ Created back-end API platforms using Node.js, GraphQL, PostgreSQL, and PostGIS. ✔ Created social network apps with wall posts, comments, likes, reactions, chat and follow users features. ✔ Created mobile apps using Flutter, React Native, Ionic ✔ Created E-commerce website using Shopify and WordPress Please share your project details, then you get PERFECT RESULTS!!! Thank you kurang
Upah BakhtiuarYedenb
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kalashnikov010 kalashnikov010
$30 USD / jam
Web & Mobile Developer | FullStack,Shopify,AndroidKazakhstanMy name is Vadim Kalashnikov and I am a Blockchain Fullstack developer with 7 years of experience. I am a self-taught developer who has built many web applications using ReactJS, VueJS, AngularJS, Node JS, TypeScript and other frameworks. My expertise includes building both frontend and backend applications using...My name is Vadim Kalashnikov and I am a Blockchain Fullstack developer with 7 years of experience. I am a self-taught developer who has built many web applications using ReactJS, VueJS, AngularJS, Node JS, TypeScript and other frameworks. My expertise includes building both frontend and backend applications using Node JS with Express and MongoDB databases. I also have extensive experience building multiple projects involving smart contracts, decentralized applications, and blockchains. I can help with everything from initial research to MVP development. - Frontend Skills: ✔ HTML, HTML5, CSS, Bootstrap, Responsive web development ✔ JavaScript, DOM Manipulation, JSON, AJAX. Node.js ✔ ReactJS, AngularJS, VueJS ✔ Version control, Problem-Solving ✔ Cross-browser and device testing ✔ Web performance optimization (WPO) ✔ Search engine optimization (SEO) - Backend Skills: ✔ PHP, Python, Java, Ruby, .NET ✔ Node.js, Express.js, Nest.js ✔ Larave, CodeIgniter, Magento, Django ✔ AWS Code Commit, GitHub, GitLab, Bitbucket ✔ MySQL, SQL, PostgreSQL, MongoDB, Oracle, MariaDB, JSON, XML etc. ✔ Docker, Kubernetes ✔ Knowledge of API - Blockchain Technology: ✔ Understanding Blockchain architecture ✔ Essential of Cryptography ✔ Data structures ( graphs, heaps, hash trees, Patricia trees and Merkle trees ) ✔ Smart contracts ( Vyper, Solidity or Chaincode ) ✔ Web development with Blockchain I am a graduate in Software Engineering. So I have gained all the basic knowledge from my study. That’s why I knew many works related to web programming before entering this business. I always meet deadlines. Never hesitate to make the best use of my skill and knowledge in order to complete a project successfully. I believe I would be the best person in this project, and I am waiting for a positive response from you very soon. I am active on the internet. Thank you for visiting my profile. kurang
Upah kalashnikov010
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Web and Mobile developer who focused on Blockchain and Crypto-related projects, building custom Apps, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 6 years I have worked on several successful DeFi and FinTech startups. Solutions I provide: ✔ DEX...Web and Mobile developer who focused on Blockchain and Crypto-related projects, building custom Apps, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 6 years I have worked on several successful DeFi and FinTech startups. Solutions I provide: ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔ Multichain Web and Mobile Wallet ✔ Crypto Betting and Casino ✔ Yield Farming Protocols ✔ Liquidity Mining Protocols ✔ P2P/Pool Lending and Borrowing ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ Custom dApps ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ ICO, STO, Blockchain Copyrighting and Whitepapers ✔ Token Design - Stabilcoins, Utility, Security, Investment, Dividend coins ✔ API Development and Integration: ✔ Blockchain stack : Solidity, Infura, Truffle, OpenZeppelin, MIST/Remix, BTC, ETH, TRON, USDT, YFI, Bel, Solana Web Stack: ✔ Web3.js, Ethereum, Solidity, Truffle ✔ PHP / Laravel / Yii (2) ✔ HTML (5), CSS (3), LESS, Sass, Bootstrap (3/4) ✔ JavaScript/ Typescript, Vue.js, React.js, Node.js, Python, Django ✔ MySQL, MongoDB, Redis ✔ 3rd Party API Integrations Mobile Stack ✔Android, iOS ✔ReactNative, Expo, Java, Flutter, Koltin kurang
Upah VladislavPronin
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Hi, I'm Sergey, a senior programmer with extensive experience in the development of Python scripts, Bot, Websites, and Mobile apps. Here are my professional skills: ➡️Python script and GUI app development(Various utility, scrapping) ➡️Bot development for telegram and discord ➡️PHP, Laravel, Django, Flask, FastAPI, ...Hi, I'm Sergey, a senior programmer with extensive experience in the development of Python scripts, Bot, Websites, and Mobile apps. Here are my professional skills: ➡️Python script and GUI app development(Various utility, scrapping) ➡️Bot development for telegram and discord ➡️PHP, Laravel, Django, Flask, FastAPI, WordPress, CodeIgniter, Prestashop, ➡️Java, React.js, Vue.js, Node.js, Exress.js, and Mobile App Development ➡️DB Technology: MySQL, PostgreSQL, NoSQL, MongoDB, MSSQL ➡️Linux, Ubuntu, Godaddy, and Strong Server knowledge ➡️REST API, Apollo GraphQL, JSON, Discord, Walmart, Amazon, and Telegram API ➡️Authentication: Oauth, Oauth2, 2FA, Hawk, AWS Signature, Beta Thank you for visiting my profile page. kurang
Upah Sergey1dev
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Thank you for visiting my profile. I'm a software developer having more than 9 years of experience, I took part in making great applications built on top of the .NET platform and Javascript related platforms. I strive to be efficient and ensure all work is completed properly and without error, I work well on my own...Thank you for visiting my profile. I'm a software developer having more than 9 years of experience, I took part in making great applications built on top of the .NET platform and Javascript related platforms. I strive to be efficient and ensure all work is completed properly and without error, I work well on my own but am more than happy to work with others for collaborations or team-based projects. I have a good knowledge of an application life cycle starting from scratch to delivery (design, implementation, debugging, testing and deployment). Likewise, I take my position seriously, and I am completely dedicated and driven to succeed. Programming Languages and Work Area: .Net core (C#), Asp.net Web API/MVC, Node.js, Vue.Js, ReactJs, Angular, MEAN stack, MERN stack, MEVN stack, Next.js, Nuxt.js, Nest.js, Azure, AWS, Twilio, WPF, WCF, XAML, Entity Framework, Sequelize, Autofaq, Linq, Socket Programming, Socket.IO, WebRTC, Agora.io, Azure Functions, Azure App Services, Azure API Management or Gateway, Azure Web Jobs, Azure Notification Hub, Azure Application Insights, Azure Cognitive Services, Serverless.com, AWS, Lambda Functions, AWS CloudFront, Firebase, AWS App Sync, GraphQL, Hasura, GCP, Heroku, PowerBI. Programming Methodologies and Patterns : Microservices, MVC, MVVM, Singleton design pattern, Factory pattern, Command Pattern, ObserverPattern, Object-Oriented Concepts(OOPs), Microservices, DDD(Domain Driven Design), TDD(Test Driven Design) Web Technologies and Protocols : ASP.NET,SOAP,REST,XMPP,JSON,OAUTH,Basic AUTH,HTML,XSLT,XML,FTP, HTTP,SMTP,VBScript,RESTful Webservices, Socket. Database Management Systems : MySql,Sql Server, Aws DynamoDB, MongoDB, RedisDB, Azure CosmosDB, Cassandra, PostgreSql. Web Service Testing Consoles : Postman, REST Console, Swagger. Server : Docker, Kubernetes, IIS 6.0,7.0,8.0, Nginx, Express, Azure AKS, AWS containers Project Management Tools : Trello, Redmine, Atlassian JIRA, ClickUp, Clubhouse, Kiss flow Framework : .Net Framework 2.0,4.0,4.5. 4.6, .Net Standard, .Net Core 2.0, 2.1, 3.0, 5 Programming Environment : Visual Studio 2017, 2019, Visual Studio Code Version Control Systems : GIT,KDiff ,Bitbucket,Gitlab,Tortoise SVN,Github. Software development Methods : Scrum and Agile(Sprint Cycles) methodologies. Continuous Integration and Deployment : CircleCI, Jenkins, App Harbor, Team Foundation Server with Git, Visual Studio Online. CRM, CMS, and others : Strapi, Contentful, nopCommerce, Shopify, Scribe, Sitefinity, Apigee, Microsoft Intune, Microsoft CRM Dynamics 365, Salesforce, Hubspot, Zoho CRM, ArcGIS. kurang
Upah Dreamdev77
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Thank you for reaching my profile! As a Senior FullStack developer, I have 9 years of experience in custom cryptocurrency, new token, stable coin, NFT marketplace, NFT game and blockchain development. Also I have many experiences and top skills in the .Net and Unity. I have built the Web site and Desktop app using...Thank you for reaching my profile! As a Senior FullStack developer, I have 9 years of experience in custom cryptocurrency, new token, stable coin, NFT marketplace, NFT game and blockchain development. Also I have many experiences and top skills in the .Net and Unity. I have built the Web site and Desktop app using .Net, C#, SQL Server and created the Game using Unity and Cocos. Experiences in the React, Angular and Node. Especially, I have rich experience of ERC20, BEP20, TRC20 token, ERC721, ERC1155 smart contract and NFT marketplace development. My key qualities: knowledge, experience and commitment. Technologies I work with: ✔ .Net, ASP.Net MVC, ASP.Net Core, ASP.Net WebForm,C#, SQL Server ✔ Unity, Cocos, Node, MySQL ✔ Smart Contract Development(ERC20 / BEP20 / ERC777 / ERC721 / ERC1155 ) ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks / Forex / Option / Futures) ✔ DeFi development(Pancake Swap / Uniswap / Curve / Compound / Mooniswap / Sushi Swap / Polkadot) ✔ NFT Marketplace based on Opensea & Rarible ✔ NFT game on Polygon / Solana / Binance / Ethereum etc ✔ Blockchain stack (Web3 / Ethers / Solidity / Rust / Infura / Truffle / OpenZeppelin / Remix) ✔ Game (Unity, 3D Max, Maya, C#, Graphic Design) ✔ React.js, Node.js, MongoDB, ASP.NET MVC, ASP.NET Core For me, Credit is my motto. I never give up, constantly learn, easy communication. kurang
Upah kveber
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I do mostly e-commerce projects and Blockchain-related ones. I like to have a creative suggestion.I do mostly e-commerce projects and Blockchain-related ones. I like to have a creative suggestion. kurang
Upah ibragim5555
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Thank you for your visiting my profile. I am a passionate web developer who has been programming since grade school. Having completed a bachelor's degree in computer science, I spent several years working for personal company, mostly developing web applications. I am available to work full-time and to change my time...Thank you for your visiting my profile. I am a passionate web developer who has been programming since grade school. Having completed a bachelor's degree in computer science, I spent several years working for personal company, mostly developing web applications. I am available to work full-time and to change my time zone to reach client goals. As well as this, I will maintain client trust. It is not easy to maintain trust with clients to everyone, but I will try my best to maintain the relationship. My abilities: - Web * CSS3, HTML5, Bootstrap, MUI Tailwindcss * React.js, Node.js, AngularJS, Vue.js, Nextjs * PHP framework (Code Igniter, Laravel) * Google Cloud functions, Firestore, firebase and cloud storage * developing REST APIs with NodeJS and Express. * modern ES5, ES6 standards * JavaScript, TypeScript, C++, Rust, Solidity, Blockchain, Solidity, Solana * MongoDB, MySQL, GraphQL, DynamoDB PostgreSQL -Mobile * Frontend : React Native/Flutter for Android & iPhone & iPad * Backend : Laravel/Django/Flask/Node/Firebase * Software Architecture : C/C++/C#/Java/Python Get your success with me. Looking forward to working with you! kurang
Upah irinesh
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A Senior Blockchain and Full Stack Developer with a passion for change and breaking previous records. I am so passionate about creating world-class web applicationsA Senior Blockchain and Full Stack Developer with a passion for change and breaking previous records. I am so passionate about creating world-class web applications kurang
Upah pannnov
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Starting from middle of 2018 began proactively working on blockchain related projects as a Blockchain Software Architect. My experiences range from creating both Front-end Blockchain applications to Backend Architecture design and implementation, Smart Contract Development, Unity3D Game Development, NFT, testing,...Starting from middle of 2018 began proactively working on blockchain related projects as a Blockchain Software Architect. My experiences range from creating both Front-end Blockchain applications to Backend Architecture design and implementation, Smart Contract Development, Unity3D Game Development, NFT, testing, auditing and development for Fintech and other industries that need the power of decentralization, tokenization, and smart contracts. Expertise in Public Blockchain Platforms: Ethereum | Solana | Binance Smart Chain Developing smart contracts by Solidity and Rust programming languages. Developing RPC using client libraries such as Web3.js. Static analysis of smart contracts for gas consumption and optimization using Remix IDE. Securing smart contracts using libraries like OpenZeppelin. Developing Ethereum dApps using Truffle framework. Integration with crypto wallets such as Metamask & Phantom. Deploying smart contracts on test networks such as ropsten/rinkeby as well as ethereum/solana mainnet. Expertise in Private & Consortium Blockchain Platforms Hyperledger Fabric Developing Chaincode using the Go programming language. Developing proof of concepts using Hyperledger Composer. Integration with Fabric Java SDK. Creating RESTful APIs for client applications to communicate with the blockchain network. Creating channels, orderers, and peers. Deployment and instantiation of Chaincode on channels on cloud services like IBM Bluemix and Amazon AWS. I hold expertise with: - Software Architecture / Software Engineering / Software Testing - Solidity / Rust / Golang - React / ExpressJS / Vue.js / Next.js / Angular.js - Unity3D Game Development / Virtual Reality / Augmented Reality - MongoDB / MySQL / PostgreSQL / MSSQL - Laravel / PHP / WordPress / Magento - Heroku / VPS / Amazon Web Services (AWS) / Digital Ocean - Github, Gitlab, Bitbucket, Trello, Backlog, etc. Here are the applications that I've built so far. - Dapp, DeFi development - NFT game/marketplace development on Ethereum & Solana blockchains in Solidity & Rust - Unity3D NFT Game - Ethereum & Binance Smart Chain token development on ERC20, ERC721, ERC1155, BEP20, BEP721 & BEP1155 protocols - ICO / ITO / IDO / STO, Cryptocurrency exchange & Cryptocurrency wallet Development Further Expertise & Work Deliverables in Blockchain: DApp for Supply Chain Management for Food Industry DApp implementation in Philanthropy DApp for Anti-Counterfeiting in the Pharmaceutical Industry Worked on Protocols like Ethereum, IBM Hyperledger, Stellar SetUp of a Permission-based Consortium Network Implementation of Private, Public and Permission-based network Thanks for your kind attention kurang
Upah vkamen
