Javascript Developers para contratação em United States
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Mostrando 21 resultados
Freelancers Patrocinados
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Solaris Technologies always welcomes entrepreneurs & innovators to partner up with our highly experienced team to implement their ideas into reality. Whether you need a website or apps developed or even Digital Marketing campaigns executed, we are at your disposal. Our best practices include considering all options...Solaris Technologies always welcomes entrepreneurs & innovators to partner up with our highly experienced team to implement their ideas into reality. Whether you need a website or apps developed or even Digital Marketing campaigns executed, we are at your disposal. Our best practices include considering all options available towards getting your idea live. We leave no stone unturned to deliver nothing less than the best! Our Services: - Front-end development: HTML 4/5 /CSS3.0 /Javascript - Back-End Development: PHP /Ruby /Java /Python /Rails /.NET /Node.js - Full Stack PHP Backend Framework: Laravel /Yii /CodeIgniter /CakePHP /Zend - SAAS: CRM / Invoice Application / Marketing Annotation / Analytics - Content Management System: Wordpress / Joomla / Drupal/ - Ecommerce Content Management System: Magento / Opencart /Prestashop /zencart / Shopify - Mobile App Development: iOS /Windows /Android - Game Development: Unity 2D /Unity 3D /Unreal Engine Thank you for considering us :) menos
Contratar Solaristech
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gigadevca gigadevca
$35 Dólares / hora
Startup consultation | Web/Mobile Dev | MarketingUnited StatesGigaDevCA is a US based technology solutions company working with employees around the globe. Our onshore-offshore model gives our clients the best product quality at affordable rates. Customer satisfaction and product quality is our ultimate priority. Our team is split between USA and Lahore, Pakistan. We employ...GigaDevCA is a US based technology solutions company working with employees around the globe. Our onshore-offshore model gives our clients the best product quality at affordable rates. Customer satisfaction and product quality is our ultimate priority. Our team is split between USA and Lahore, Pakistan. We employ programmers from some of the best institutes in Pakistan. Expertise: Native Mobile Apps (iOS Native, Android Native) Hybrid Mobile Apps (React Native, IONIC 2) Web Development (CMS and Custom Web Design) WordPress Shopify OpenCart Magento1&2 PHP Laravel Angular JS Node JS Microsoft .Net Asp.net HTML/CSS/CSS3/Bootstrap BlockChain Technology (Cryptocurrency Wallets & Exchanges, Ethereum Smart Contracts, ICO) Unity Games C C++ Python Design work (logo, banner) Content Writing Datacenter System Administration Computer Networking Cisco Product Deployment L2/L3, TCP/IP, Switching, VLAN, IP configuration, Subnetting menos
Contratar gigadevca
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Good morning/afternoon/evening from Hamilton, New Jersey! We are a Database, Web, WordPress, e-Commerce, and Mobile App Developers. We work across all industries with small, medium, and large businesses. Our skills include: - ReactNative Hybrid Mobile Application Development - Bootstrap, Responsive Design -...Good morning/afternoon/evening from Hamilton, New Jersey! We are a Database, Web, WordPress, e-Commerce, and Mobile App Developers. We work across all industries with small, medium, and large businesses. Our skills include: - ReactNative Hybrid Mobile Application Development - Bootstrap, Responsive Design - WordPress, Woocommerce, WordPress Plugin Development - iPhone App Development, Android App development - Microsoft Access, MS SQL Server, MySQL - .Net, PHP, HTML, CSS, Scripting, CodeIgnitor Framework - Volusion, Bigcommerce, Shopify, Magento experts - UIPATH - Robotic Process Automation - Access to Web Application conversion - Excel to Web Application conversion - Graphic Design, Interface Design menos
Contratar manager2015
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Hi there! Welcome to my page. I'm a Senior Software Engineer, Reverse Engineer, Security Analyst, Penetration Tester, and an Ethical Hacker. My technical skills and proficiency include: ¬ Software Application Development: .NET (C#, VB.NET, F#), Python, PHP, Delphi ¬ Web Application Development: ASP.NET, Django, Ror,...Hi there! Welcome to my page. I'm a Senior Software Engineer, Reverse Engineer, Security Analyst, Penetration Tester, and an Ethical Hacker. My technical skills and proficiency include: ¬ Software Application Development: .NET (C#, VB.NET, F#), Python, PHP, Delphi ¬ Web Application Development: ASP.NET, Django, Ror, Laravel, CodeIgniter ¬ Mobile Development: Hybrid and Native using Xamarin, Phonegap, Firemonkey ¬ Reverse Engineering: OllyDbg, IDA Ghidra,, Remnux, Malware analysis, Binary Reversing, Firmware Reversing ¬ Software Security: Anti-piracy schemes, Anti-cracking, Software protection ¬ Vulnerability Testing: Vulnerability Assessment, Penetration Testing using Kali Linux, SamuraiWTF, ParrotSecurity, Remnux, Blackarch ¬ Hardware development: Arduino, Raspberry ¬ Data - Web Scraping: Scrapy, Scrapinghub ¬ Database Design: MySQL, Oracle, SQL Server, SQLite, NoSQL ¬ System Automation: Macros, AutoIT, Python Script menos
Contratar qprotex
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Hallo, I am a Full Stack Developer with many successful experiences for 10+ years, worked for individuals and companies all over the world. Also have rich experiences in scrapping , big data, AI & ML(Data Science) , data processing , SQL, data modeling, architecture and database management systems. Always aim to...Hallo, I am a Full Stack Developer with many successful experiences for 10+ years, worked for individuals and companies all over the world. Also have rich experiences in scrapping , big data, AI & ML(Data Science) , data processing , SQL, data modeling, architecture and database management systems. Always aim to maintain long term relationship with clients. Whether you've lost your original developer, need additional resources, or want a brand new web app, I can always step in and take over wherever needed. Thank you very much for your kind attention. Positive skills: php / laravel, codeigniter , wordpress , python /django , Ruby On Rails Java / Kotlin , Swift Hybrid app on ionic , react native , flutter PWA (Angular , ReactJS , VueJS) Web scrapping , selenium MySQL , Oracle , PostgreSQL , MS SQL NodeJS , Socket.io , Webrtc Data visualization / d3 / gantt chart AI , ML , NLP ... ... menos
Contratar sjbwondara
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TensorTom TensorTom
$100 Dólares / hora
Expert full-stack software engineer Desk/Web/MobUnited StatesI work from first-principals. I've always had a gift for solving problems that others thought impossible or too difficult. I know a lot of programming languages but that's not as important as most people think it is. I'm also good at working with teams and managing projects. No matter what size your project is or what...I work from first-principals. I've always had a gift for solving problems that others thought impossible or too difficult. I know a lot of programming languages but that's not as important as most people think it is. I'm also good at working with teams and managing projects. No matter what size your project is or what stage it's at, I'll make sure it gets done right. It's being able to see how complex parts, perhaps not originally meant to work together actually can. It's knowing what large chains of nested logic will produce without having to first run them on a machine. It's never giving up, willing to attack a problem from every possible angle, hidden or obvious. It may be all or none of those things but whatever it is, I know I have it. All work is done 100% by me alone. I don't outsource anything and I don't advertise skills that I don't possess. ---------------------------------------------------------------------------------------------------- Primary Expertise ---------------------------------------------------------------------------------------------------- * Desktop apps (Windows, Mac, Linux) * Mobile apps (Android & iOS) * Smart TV apps (LG, Phillips, etc.) * Web-sites (Front-end, Back-end, & Wordpress) * Data Science (Machine learning / Big Data) * Quantitative Finance (Forex, Crypto, Time-series, Backtesting) * Infrastructure (Linux-based systems & networks) * Controllers (Arduino & Raspberry Pi) * Systems Programming (Optimized native binaries) * VIOP (Asterisk, FreePBX, Vicidial, YTel) * Cloud (AWS, GCloud, DO) * Broadcast Engineering (Audio/Video) ---------------------------------------------------------------------------------------------------- Programming Skills ---------------------------------------------------------------------------------------------------- * Python * PHP * MySQL * Redis * Javascript * NodeJS * Graphs * Mongo/NoSQL * Nim-lang * PyTorch * Bash * HTML/CSS * C# * Pine * Arduino ---------------------------------------------------------------------------------------------------- Other Skills ---------------------------------------------------------------------------------------------------- * Graphics Design * Web Design * Video Editing * Audio Engineering * Signal Processing * Quant * Project Management * Affiliate Marketing * Blockchain * Agile Development * Computer Vision * Algorithms * Encryption * P2P (D-Apps) * Kivy menos
Contratar TensorTom
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harshitagraphics harshitagraphics
$50 Dólares / hora
Web Design & Development | AWS | PHP | E-CommerceUnited StatesI am Harry, a certified professional AWS Architect with a master degree in Computer Science, based in Towson, USA. ═════════════════════════════════════════════ ✔️ AWS/GCP/Azure Cloud Expert ✔️ Responsive Website Design & Development ✔️ Enterprise Web & Intranet Applications ✔️ Enterprise Web Portals ✔️ E-Commerce...I am Harry, a certified professional AWS Architect with a master degree in Computer Science, based in Towson, USA. ═════════════════════════════════════════════ ✔️ AWS/GCP/Azure Cloud Expert ✔️ Responsive Website Design & Development ✔️ Enterprise Web & Intranet Applications ✔️ Enterprise Web Portals ✔️ E-Commerce Websites ✔️ CRM Web Applications ✔️ Social Networks & Marketplaces ✔️ Brand Marketing Websites Development ✔️ Multi-Site, Multi-Language, Content Management Systems ✔️ Advanced Web Applications like Billing, Financial Systems EXPERTISE IN- - AWS/GCP/Azure - Salesforce/CRM/CMS - .Net | MySql | JavaScript | PHP | Oracle | TypeScript | Ruby | Python | Wordpress/ Joomla/ Drupal/ Magento - Shopify | WooCoomerce - SharePoint/ Google API Why Me? ★ 9+ Year of experience ★ 100% satisfaction assured ★ Wide portfolio of services ★ Technological Excellence across platforms ★ Thoughtful and futuristic software and web development ★ Long term relationships!! menos
Contratar harshitagraphics
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I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect...I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect and design very complex Data Structure : Relational tables ,design indexes on big data ,Optimize Index views, Stored procedure, fulltext indexing Server side: I have wrote about 2 million lines of code in C# since 2002 like my own ORM (many times faster than LLBL and NHibernate !) I wrote 5 Articles in Codeproject Client side : I write in pure javascript (I have my own libraries) and C# ASP.Net i developed Websocket, WebRTC, Canvas 2D 3D, three.js, JQuery, JSON, SSL, CSS , write codes that compatible with Chrome , Firefox and IE I can create your project , a super fast web application, Mobile friendly with IOS/Android APP version, all at the same time. menos
Contratar rezajav
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Starting from middle of 2016 began proactively working on blockchain related projects as a Blockchain software engineer. My experiences range from creating both front-end blockchain applications to backend architecture design and implementation, smart contract development, testing, auditing and development of dApps...Starting from middle of 2016 began proactively working on blockchain related projects as a Blockchain software engineer. My experiences range from creating both front-end blockchain applications to backend architecture design and implementation, smart contract development, testing, auditing and development of dApps for Fintech and other industries that need the power of decentralization, tokenization, and smart contracts. Public Blockchain Platforms: Ethereum ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ 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. ✓ Deploying smart contracts on test networks such as ropsten/rinkeby as well as Ethereum mainnet. 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: - Node.js / Express.js / Vue.js - PHP/Laravel - React.JS / Redux / Mobx - Angular.JS / Backbone.JS / Javascript / jQuery - MySQL / SQLite / MongoDB / PostgreSQL - Experience with Elastic Search / Solr - Deployment on Heroku / VPS / Amazon Web Services (AWS) / DigitalOcean - Git, Bitbucket, Trello, etc. Here are the applications that I've built so far. - Cryptocurrency exchange platform - ICO / STO Development - Cryptocurrency wallet development - Dapp development with smart contract - dApp game with html5 ➤➤ 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 Thank You! menos
Contratar nfnTV
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A veteran in the field of technology with over 20 years of experience as a programmer and 11 years of professional experience as a web development expert. Holds professional certificates from MIT and CompTIA and has a diverse background working for Inc. 500 companies, Fortune 500 companies, small businesses and a...A veteran in the field of technology with over 20 years of experience as a programmer and 11 years of professional experience as a web development expert. Holds professional certificates from MIT and CompTIA and has a diverse background working for Inc. 500 companies, Fortune 500 companies, small businesses and a number of startup companies. As a full stack developer I can help you find your way around any web development project. I can work as a developer on a team, or I can work as a lead developer or senior developer or even as your CTO with my nearly two decades of management experience. I have always enjoyed the challenge of creating interactive software. I face every new piece of code as a fresh new beginning... a chance to do it even better, while, still using "what works" from the past. My objective, here at Freelancer.com, it to provide potential employers with my expertise in the field of website design, development, and programming. menos
Contratar kylegush
