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Senior Front-end Developer

$15-25 USD / hour

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Đã đăng vào hơn 4 năm trước

$15-25 USD / hour

The Senior Frontend Developer will join the development team responsible for implementation, improvement and maintenance of the frontend architecture. The ideal candidate will have demonstrated experience with the development and maintenance of Enterprise-grade applications as well as the application of modern frontend frameworks. This is a remote-only position. You must be comfortable with setting your own schedule and proactively collaborating in a globally dispersed team using a variety of communication channels. Job Responsibilities · Design, build, and maintain efficient, reusable, and reliable front-end code. · Build cross-browser solutions optimized for a wide range of devices. · Identify UI problems and bugs and devise elegant solutions. · Make strategic technical decisions related to new products and functionalities. · Help maintain code quality. · Onboard and mentor new team members. Job Requirements · · A minimum of three years of experience in working on large projects/Enterprise applications including, but not limited to version control tools, automated software testing, automating software build tools · Strong knowledge of HTML5, CSS3, JavaScript and modern frontend development frameworks · Knowledgeable about UI development concepts like Responsive Design, SPA, Modular Design · Working knowledge of Java · Experience with o Struts 2, JSP o Popular JS frameworks like Vue, React, Angular o Relational databases such as MySQL, MSSQL, Oracle o Rest API implementation
Mã dự án: 20372370

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73 đề xuất
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Hoạt động 5 năm trước

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73 freelancers are bidding on average $19 USD/giờ for this job
Avatar người dùng
Dear!,I am Jin.S. I'm interested in the project you recently posted. I'm a certificated freelancer with over 1200 good reviews from clients. I have experienced knowledge in every part of Web development. I never disappoint my clients and I'm able to lead your project to success and troubleshoot problems. I am LAMP & MEAN stack expert, Asp.Net and have much knowledge in codeigniter Laravel cakePHP, symfony ,YII ,CMS(joomla, wordpress) , react.js, vue.js and other javascript framework. I have also great skills in ethereum , bitcoin , blockchain . I am sure these will reflect in my past results. I'm very excited to assist you in making your project successful please feel free to contact me directly to discuss this project further. Thank you.
$25 USD trong 40 ngày
4,9 (664 nhận xét)
9,0
9,0
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I will assist you in your project as I have more then 10+ years of HTML5/CSS3, Graphic Design, User Interface / IA, Navigation Architecture, UI/UX etc experience Vuejs, Reactjs, Angularjs. I will deliver you a quality work with best user friendly experience, I can discuss long term working relationship. Please initiate the PMB so that we can discuss in details. Regards Viren
$15 USD trong 40 ngày
4,7 (548 nhận xét)
8,7
8,7
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Hi, How are you ? I am an expert in website design and development, I checked our requirement and understood it. Will provide high quality work on time with professional responsive UI design that will be desktop and mobile friendly. Will provide 100% result guarantee and long term maintenance as well. PHP, Codeigniter, React JS, Wordpress, Node JS, Express JS, Angular, Joomla, Opencart, Shopify, Magento, Laravel etc. Here is my recent portfolio.. https://www.freelancer.com/u/taskmanageryd?w=f Note: We do not take any upfront payment. Nothing in Advance 000. Thanks Sumit
$20 USD trong 40 ngày
4,9 (96 nhận xét)
8,1
8,1
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Dear, Client. How are you? I'm a senior web developer and have plenty of skills. Angular, React.js, Vue.js, Django, Flask, Node.js, Laravel, CodeIgniter... I will strive for your success and our good relationship in the future. Hope you the best luck in everything you do. See you soon, kindly regards...
$20 USD trong 40 ngày
4,9 (65 nhận xét)
8,0
8,0
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Dear Employer. I am react/angular/Vue developer. -Strong experience with JavaScript ES6+ -Experience with frameworks like React or Gatsby and Redux -Knowledge of tools like Webpack, Git and Babel -Experience with pre-processors like SASS / Less -Unit, Integration and E2E Testing - e.g. Jest, Mocha, Nightwatch -Strong eye for UI design and UX I prefer AWS, Firebase, Google App Engine. I have full experience with web developement over 10 years. Especially, mobile responsive design is my special major. I will offer you fastest speed, high clean code, good communiation. I can work for you based on your timezone. Hope to see you. Best Regards
$20 USD trong 40 ngày
5,0 (92 nhận xét)
7,8
7,8
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Hi, sir I have read carefully about your requirements. I am a full time developer and I have best skills and much experiences in frontend developing. I have already completed so much projects and get good reviews from employers. I am sure I can complete this project. If you award this project to me, then you will get great result! Let's discuss details on chatting. Thanks
$20 USD trong 40 ngày
4,9 (351 nhận xét)
8,0
8,0
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Hi Dear client I am experienced reactjs, angular developer who have developed many web apps. I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. While discussing, I will explain based on my web products. I would like to share my valuable experience with you, also hope long term relationship with you. Looking forward to work for you Thanks.
$20 USD trong 40 ngày
5,0 (42 nhận xét)
7,0
7,0
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Hello , How are you? I read your requirement carefully and understood perfectly. I am a senior react js and JSP developer with +4 years of experience. Please check my portfolio. then you can trust my react skill. I can work more than 40 hours a week. I want to work with you for a long time Please contact me, I hope to discuss about this job more details. Best Regards.
$20 USD trong 40 ngày
4,8 (79 nhận xét)
6,8
6,8
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Hi I am talented VueJS developer. I can implement your requirements perfectly. You can check my skills in my profile. if you award me, I will do my best. Regards
$25 USD trong 40 ngày
4,9 (78 nhận xét)
6,8
6,8
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Hello I am working in Java/J2EE technologies for more than 17 years. I worked in Spring Framework/Boot, SpringREST with SpringData/Repository using MySQL, MongoDB, PostGre, Cassandra, Neo4j, Oracle, DB2 etc. Also worked in Struts, Hibernate, JPA, SOAP services using both old Axis1 and Axis2. Have worked PHP, Shell, Perl and Python Have worked in Servlet, JSP, PHP, HTML/5, Bootstrap CSS, Angular 1/2/5/7, ReactJS, jQuery. Can we talk further on this? Thank you!
$22 USD trong 40 ngày
4,9 (41 nhận xét)
6,4
6,4
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Hi, Dear Employer! I am really interested in your project. Familiar interface and simple algorithm encourage your work. • Languages: C#, ASP.NET, Swift , React JS, NodeJS, PHP, Java, SQL, HTML, CSS, JavaScript, Python • Web Frameworks: Laravel, Wordpress, CodeIgniter, Zoomla • Databases: Oracle, MySQL, MongoDB, Microsoft SQL • OS: Windows XP, Windows 7, Windows 8, Linux VCS/Centos, Git, TortoiseSVN, Mac OS • MuleSoft: SOA, SAAS Integration, AnyPoint Studio • BLE Device: iBeacon, Gimbal Beacon, Bluetooth 2.0, 3.0 • Computer Graphics: OpenCV, OpenGL, DirectX I am 100% sure I can satisfy your requirements perfectly. User-Friendly Interface And Clear Algorithm Will Encourage Your Project. I want a long-term relationship with you. Thank you and best regards!
$20 USD trong 40 ngày
4,9 (13 nhận xét)
6,1
6,1
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Senior specialist full-stack and microservices Java architect/developer here with over 18 years of experience, expert in both Java EE and Spring Boot and Spring-/Spring Boot-based frameworks such as JHipster, CUBA Platform, and Grails. In the last two years I have been specializing with containerized microservices in Docker/Kubernetes. I am an individual/independent freelancer. My other Java experience include, among others: Hibernate: 11 years Spring/Spring Boot: 9 years Java EE: 9 years (JSP, servlets, EJB, JDBC, JPA, JMS, RMI, JMX, CDI, JAX-RS/JAX-WS, etc.) Docker/Kubernetes: 2 years Groovy/Grails: 4 years MyBatis: 2 years Struts 2: 4 years JHipster: 2 years CUBA Platform: 1 year Kotlin: less than 1 year I am well-versed in SQL, LDAP, and NoSQL databases (Apache Cassandra, Elasticsearch, MongoDB, Redis, and Oracle PGX). Expert with JBoss/Wildfly, Oracle WebLogic, Undertow, Apache Tomcat, and Jetty. My cloud platforms are AWS, Microsoft Azure, GCP, and Heroku. Java UI toolkits: JSP, GSP, Vaadin, JavaFX, Thymeleaf, Velocity, FreeMarker, Sitemesh, and Apache Tiles. My ES6+ JavaScript/TypeScript stacks are Node.js, Nuxt/Vue, React, and Angular. Test frameworks: JUnit (including JUnit 5), TestNG, Mockito, Spock (including GroovySpy), and Spek. Please see my profile for the rest of my portfolio, work history, and qualifications. https://www.freelancer.com/u/chesslover Thank you.
$25 USD trong 40 ngày
4,9 (5 nhận xét)
6,2
6,2
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Hi There: Hope you are doing great. Relevant Experience: We have built multiple Web & Mobile apps and have expertise in following technologies. We have in house UI/UX and Testing team performing Manual, Automation and Performance testing. - Technologies: Php | C# | VB.Net | WCF | WPF | .NetCore | ROR | JAVA | Python - Back end MVC Framework: Laravel | CodeIgniter | Asp.net | Yii | J2EE | Symfony - Front End framework: JS | Angular JS | React JS | Node JS - CMS: Umbraco | Kentico | WordPress | Drupal | Joomla - e-commerce: Magento | Woo-commerce | CS Cart | nop- Commerce | OS Commerce - User Interface: DevExpress | Kendo UI | Photoshop | Illustrator | Adobe XD - Mobile: Objective C | Java | SWIFT | IONIC | Phonegap | Android Studio Our Profile: We are a motivated team of IT professionals mentored by very experienced leadership. We offer solutions on WEB and Mobile technologies. Please visit our company site www.kennedia.net. Look forward hearing from you!! - Thanks, Raman
$20 USD trong 40 ngày
4,9 (7 nhận xét)
6,1
6,1
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Hello I am mobile expert and have experienced a lot. This project is very interesting for me and perfect fit with my skills. I would like to discuss more details with you. Hope to meet you soon. Best Regards
$20 USD trong 40 ngày
5,0 (12 nhận xét)
5,9
5,9
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Hi, Message me so I can share the link of large projects/Enterprise applications that we have done in past for our client. The MERN stack Developers at TOPS are masters in Interactive UI Development, Portal and Ajax Development, Enterprise applications in the most time and cost efficient way. Project experience 1 : (Share the website link on chat) It is a music collaboration project Which uses cloud-based block-chain technology through an automated platform that may rectify a long-standing issue in the music business: copyright and documentation of music credentials. Project Experience 2 : (Share the website link on chat) With a lot many people leaving their day job and selling their skills in the open market as freelancers, the market is full of quantity but quality. Employers looking to outsource a part of their project to local talent often have to look elsewhere, often outside the neighborhood, city, and even country. Crowd skills tries to bridge this gap with a unique approach to the entire concept around freelancers and employers. TOPS has a large team of dedicated React developers who are proficient in the below: Restful API integration | Data Binding | SOAP Services Support Single Way Data Flow | React Native Approach | MVC JavaScript Framework | Angular to React Migration Give me time slots available for the interview so that I can have the developer available for the same Regards_RR
$15 USD trong 40 ngày
5,0 (3 nhận xét)
5,5
5,5
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Hi sir! Contact with me then I can show you my portfolio. I am interested to work with you. I can provide you professional web design services. I can design for you according to your requirements. I will give you unlimited revision until you will not satisfy for your design.I will deliver you this according to your time frame after your award. I can assure you several things. * I have expertise in Twitter Bootstrap, Angular, HTML5/CSS3, Php, SASS, LESS, wordpress, Magento .... * I have a great web development sense. * Well organized and clean code easy to understand. * Fully responsive, optimized and SEO semantic code. * Validate according to w3c standards. * High quality graphic design. * I can start it immediately. * Compatible with all modern browsers and mobile devices. I have 5+ years experience as front end developer. Looking forward to hearing from you soon. Thanks
$20 USD trong 40 ngày
4,9 (84 nhận xét)
5,9
5,9
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We are a Ukrainian software development company that employs several passionate engineers. Our main focus is scientific software, but we also do web and mobile development. In the last few years we have completed many complex projects for our customers that cover the areas of health care, IoT, ML (computer vision and natural language processing), AR/VR, CAD/CAE, video production equipment, simulation in neuroscience, financial markets, HPC and more. We develop desktop apps, back end, front end (including design), mobile (including cross-platform) and firmware. QA and test coverage are provided as well as post-release support. Our developers are trained on internal projects that are presented on our website. They have diversified skill sets that cover the most popular frameworks, tools and languages.
$15 USD trong 40 ngày
5,0 (1 nhận xét)
5,2
5,2
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Hi Sir I'm currently working as a senior Fullstack Developer. I believe in quality and smart work processing. I have work to develop utilities/interfaces justifying implementation costs through expediting the overall process with an unambiguous mission of passing cost savings to our customers. My expertise is in following programming languages Java, Swing, JavaFx(Desktop Application) J2EE(Web Application) Spring, Spring boot, Spring restful Api(Web Application) MySQL(Database) Angular HTML, CSS, JavaScript, JQuery, JSON I am designing web and desktop application with complete testing. For more detail you can chat with us and can view our latest software's and web apps. Thanks and regards Ajeet
$16 USD trong 40 ngày
5,0 (12 nhận xét)
4,4
4,4
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I am Professional Full Stack Developer and working on these technologies from last 7 years , degree in Computer Science. I build web apps on Ruby on Rails and React js and mobile apps is React Native. Specialize in developing complex, well-tested and much documented Web App and APIs in CRM, ERP systems and SAAS applications. I have got following skills below: *work on latest react js version * Working on the latest version of Rails (5.x 4.x 3.x 2.x) and Ruby (2.1.x,1.9.x) * Use of Agile methodology for development process * Api build on Node js backend * React Native for mobile app * Strong knowledge about javascript(react, redux ,angular, node js, jquery, coffee etc) * Strong understanding of MVC * Strong implementation knowledge of Twitter Bootstrap * Using RESTFul architecture in development If you feel like I am a great fit for your team or project, plz don't hesitate to drop me a line. Thanks
$25 USD trong 1 ngày
4,2 (18 nhận xét)
5,2
5,2
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Hi, Nice to meet you. I have already read your description carefully and understood your whole requirements fully. With 6+ years of experience in Web development, I developed a lot of big and small websites using HTML & PHP(Laravel, Codeigniter, Yii) & Python(Django, Flask) & JS(Angular, Node, React, Vue) & CSS(Bootstrap) frameworks & DB(MySQL, Mongo, Oracle) & CMS platforms(WordPress, Drupal, Joomla) & Ecommerce platforms(Shopify, Magento, Wix) & CRM & APIs. You can check my skills and experiences in my profile. https://www.freelancer.com/u/pandaios Currently, My timezone is very flexible for this project. so I can complete this on time as you want. If you hire me, I will do my best and you will get satisfied with me. Hope to discuss more details via chat. Best regards.
$20 USD trong 40 ngày
5,0 (6 nhận xét)
4,0
4,0

Về khách hàng

Cờ của ROMANIA
Romania
0,0
0
Thành viên từ thg 6 14, 2013

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