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Developer needed to improve an advanced React application

€18-36 EUR / hour

クローズ
投稿日: 4年以上前

€18-36 EUR / hour

we are a small development team, who create web-applications for Jira. right now we are focused on a process management-app, where we are seeking support: you should understand the business case of a bpm application and support us with the following tasks: # code-refactoring of the existing client code # ongoing development of the front-end # teach us react best practice development in react # create jest unit tests for react components in addition to your js/react skills, knowledge in the following field is appreciated (but not necessary): # Jira and Atlassian # [login to view URL] # [login to view URL] # node.js/express
プロジェクト ID: 20505410

プロジェクトについて

79個の提案
リモートプロジェクト
アクティブ 5年前

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この仕事に79人のフリーランサーが、平均€24 EUR/時間で入札しています
ユーザーアバター
Hello! I have more than 15 years development experience and a great team, we can complete your project with clean code and best practices Can you send me a message? Then we can discuss the details Thanks!
€36 EUR 40日以内
5.0 (76 レビュー)
8.3
8.3
ユーザーアバター
Dear employer. Thank you for your posting job. I read your project description and I can start right now. As you can see via my profile, I have expertise skills to build web & mobile app. I can make perfect product with my enough experience and I have flexible working hours. I hope work with you, sincerely. Warm regards.
€30 EUR 40日以内
5.0 (94 レビュー)
7.9
7.9
ユーザーアバター
Happy to tell you that our team already worked on few VERY large and complex React Application, so we are surely interested to work the you on this Application. May I request you to please share URL of your existing Web App? Let me first look at it, we can then discuss further & estimate it accordingly, so please ignore the bid amount, as Freelancer website does not allow me to leave this field blank. Look forward to hearing from you. Regards, YK LEADconcept
€27 EUR 40日以内
5.0 (19 レビュー)
7.6
7.6
ユーザーアバター
Dear Sir/Madam! I am a senior developer in Vietnam. I have 11 years experience with LAMP, 9 years with jQuery, 2 years with React.js and React Native Best regards, Bang T.
€22 EUR 40日以内
5.0 (81 レビュー)
7.5
7.5
ユーザーアバター
Hi I'm Gong. I can improve your React app successfully. I can work full time. Hope to discuss more detail. Thanks Gong
€25 EUR 40日以内
5.0 (11 レビュー)
6.8
6.8
ユーザーアバター
I have read your job description pretty carefully. Higher-quality and faster-delivery is promised. Your job seems to be posted only for me not for the others, because you are looking for only an expert just like me. I have lived with React application building for +6 years so I know it as I do know myself. I can help you complete this job as you want. I have done this kind of work so many times so I know how to complete this job and make you fully happy with my quality works. I can start working right now. I hope to work with you. Thanks.
€30 EUR 40日以内
5.0 (72 レビュー)
6.7
6.7
ユーザーアバター
Dear employer. How are you? https://www.freelancer.com/u/YuKai7777?w=f I am a senior react/node developer, familiar with Jira. I will strive for your success and our good long-term relationship. Hope you the best luck in everything you do and see you soon. Kindly regards...
€27 EUR 40日以内
5.0 (24 レビュー)
6.5
6.5
ユーザーアバター
Thank you for taking the time to read my proposal. I have few questions regarding your post, Kindly Note - This is not a standard response, I truly like your post, Yet I would first like to get hands on for a discussion. Once I inferred each little element, I aim to share a concrete quote and meticulous plan for your venture . Trust you will take pleasure in having a dialogue over a "carbon copy responses". Look forward to hear from you Sonali R.
€27 EUR 40日以内
4.5 (13 レビュー)
6.8
6.8
ユーザーアバター
Hi, Hope you are doing well! I am Full-Stack Web developer with over 8 years experiences. React is my big major. This project is very interesting for me and makes me exciting. I am full-time available and can start work right now. Hope to work with you. Best Regards
€30 EUR 40日以内
5.0 (8 レビュー)
5.7
5.7
ユーザーアバター
Hi There, I am very much interested in working you as skill sets mentioned are exactly matched with mine. I can create web-applications for Jira.I have read your job description and assure you that I am a perfect fit for the job.I am a senior Designer & Developer having vast and proven experience in web development and Web Designing using PHP, word press,Shopify,magento, Bootstrap, Laravel, Codeigniter,React JS,Node JS,Angular JS CSS, HTML,MYsql, JavaScript, AJAX, APIs and many other. I am having an ability to handle the project in your desired architectural format. In addition, assure you to bring quality and smooth flow with the delivery of Bug-less Product. I appreciate if you initiate an interview to proceed further.I’ll do my best to finish all your projects perfectly within your requirements and deadlines. Thanks
€18 EUR 40日以内
4.9 (29 レビュー)
5.5
5.5
ユーザーアバター
Need Web Development or Business Growing? I am inquisitive and driven development manager who is passionate about agile methodologies and enjoys working on exciting and challenging projects with like-minded, talented and passionate people. My experiences range from building responsive software design that work well cross-browser to Business Goal. I am glad to provide full solution to you. We Are in House of Web and App Developers. ⭐ App Development(PHP/Python/C/C++/C#/Java/.net/Swift) ⭐ CMS(Wp Plugin and Theme Development&Update, All section of WP) ⭐ Website built( Front End: ReactJS&Native,Vuejs, D3js, Redux Back End : Nodejs, Laravel, Codeigniter) I would like to hear from good clients. Thanks Regards.
€18 EUR 40日以内
5.0 (28 レビュー)
5.3
5.3
ユーザーアバター
I have read your post requirement. I am a highly skilled web development expert . I am a professional who has more than +7 years development experience since university. My main skills: ★ vue.js, vuetify ★ mdbootstrap, element-ui, veelidate, axios It is my honor for me to work with you. I hope the best regards for you. I noticed your profile and would like to offer you my project. Could we discuss more details over chat? Have a fantastic day!
€20 EUR 40日以内
4.9 (15 レビュー)
5.4
5.4
ユーザーアバター
Hi, We have 15 experienced React.JS developers available for full time HIRE- remote roles. Project experience 1 : 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 : 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. Key Features being conflict resolution, local search and real time collaboration. React developers who are proficient in the below: Restful API integration - Data Binding High Performance - SOAP Services Support Single Way Data Flow - React Native Approach Scalable Business Apps - Dynamic Web Apps MVC JavaScript Framework - Angular to React Migration Looking forward to receiving more detail from your end so that we can understand what you need and propose a delivery model benefiting your expectations in terms of cost and delivery. Regards_VD
€18 EUR 40日以内
5.0 (2 レビュー)
5.4
5.4
ユーザーアバター
Hello, I would like to assist you with this task as I am front end developer with the experience of 7+ years. I have an acute understanding of HTML5, CSS3, Java script, Jquery, Bootstrap, React js, Angular js and many more. Developed many modular front-end applications using XHTML, CSS, JavaScript, XML, and JSON etc. A very strong JavaScript foundation and clear understanding of JavaScript, prototype-based inheritance, scopes, variable and function hoisting etc. Worked on JavaScript MVC frameworks like Angularjs, ReactJs etc. The ability to do test-driven development by using unit-test tools like Jasmine, Mocha, Junit, karma etc. Experience developing applications for mobile platforms by using toolkits like Cordova/Phonegap, Ionic, etc. Conceptual understanding of Web and RESTful APIs. Proficient understanding of code versioning tools, such as GIT or SVN Please advice me that when we can have a meaningful conversation about your requirements and details. Thank you in advance for your time and consideration. Looking forward to hear back from you soon Thanks & Regards
€18 EUR 40日以内
4.5 (28 レビュー)
5.3
5.3
ユーザーアバター
✅✅✅✅✅ "Wish you could not lose an amazing opportunity to work with an amazing developer!" Hello. I have read your proposal carefully and understood what you want. As a senior full stack developer, I have 5+ years of experience in developing SPA apps like React js. Smart UI/UX design, perfect coding and good after service are my basic skills. I developed traveling, shopping, booking, business and chatting apps using React js. Furthermore I have ever done API integration with Laravel, Node js and Django and familiar with Form and bpmn so I am sure I can carry out your job skillfully. Main Skills : - React js, Redux, Saga, Thunk, SASS, SCSS - Express, MongoDB, Node js - Firebase, AWS, Heroku - Laravel, CodeIgniter, CakePHP, Yii - Python, Django, Flask I can show you my working urls and git repo if you want. Wanna discuss about project more detail on chat. Regards. ~_~
€20 EUR 40日以内
4.9 (18 レビュー)
4.9
4.9
ユーザーアバター
How do you do? I am a creditist. I'm very happy to have a chance of bidding your project. I have read carefully the descriptions and understood clearly what you want. I have experience in development of the projects like yours If you hire me, I'll do my best for your project and finish greatly in a short time. I'm sure I can satisfy for you as you want. Now I'm waiting your answer with mind that I desire you to select me. best regards
€27 EUR 40日以内
4.8 (22 レビュー)
4.7
4.7
ユーザーアバター
Hello I am a senior web developer and have plenty of experience in web development. I read your description carefully and I am interested in your project. I can finish the project perfectly. I have been a lot of the program on PHP, javascript, Html,MySQL,ReatJS, Node JS... I have a special ability in the customization. As i am expert in web development , and If you give this task to me, I will do the best on you. Due to my experience in this field, I will bring you the perfect result in time with high quality. I hope we can discuss more details via a private chatting. Best regards.
€20 EUR 40日以内
4.9 (15 レビュー)
4.4
4.4
ユーザーアバター
hello, i'm an experienced react deveoper and can help you with your taske, i have a good experience with webhooks and graphQL, can show you my code if you wish. let me know if you're interested. thanks.
€22 EUR 60日以内
4.5 (15 レビュー)
5.1
5.1
ユーザーアバター
Hey, Would love to discuss this in detail. I have been working since last 4 years and have a team of 15 people, started as an intern in a startup that ended up being one of the biggest content companies in the world. This gave me an opportunity to work on technologies like Java, Angular, Node, React, React Native, PHP, Laravel, AWS, Lua, Redis, MongoDB, HTML, CSS, UX/UI, etc. -Anshul
€20 EUR 40日以内
4.7 (7 レビュー)
4.4
4.4
ユーザーアバター
My skills and experience makes me the best candidate for this project . Yes after go through your job details i assure to you that i am develop your project as per your requirements using my development skills with perfection and start working on it after hiring . So please feel free to ask if you have any query ? TO looking forward for your positive response. Thanks & regards
€35 EUR 40日以内
5.0 (8 レビュー)
3.9
3.9

クライアントについて

GERMANYのフラグ
Zossen, Germany
4.9
12
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メンバー登録日:6月 27, 2012

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