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Senior Javascript / React developer for Webapp upgrade needed

min €36 EUR / hour

In Progress
Posted almost 3 years ago

min €36 EUR / hour

We're in need of a talented Senior Javascript / React developer who will help us to improve a Webapp application for our upcoming music service [login to view URL] Skills & Requirements You have: Strong programming skills 2+ years industrial experience working in a team Strong Javascript experience (ES6+) Real-world experience with React frameworks Basic Python knowledge Good to have: Experience with some non-REST protocols, e.g. WebSockets, [login to view URL], JSON-RPC, gRPC Experience with video chat frameworks (Amazon Chimes, Twilio, etc.) and WebRTC Domain knowledge of audio applications Experience working with Embedded Linux devices If you have played in a band, produced beats in your bedroom or anything related to music, that's a big plus.
Project ID: 30133367

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79 proposals
Remote project
Active 3 yrs ago

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Hi, I am a senior MERN developer with 5 years of total experience. My primary skill set includes React + Redux on the client and Node.js/Express on the backend. I have worked with SQL, graphQL, and NoSQL databases, including MongoDB, and also with cloud solutions such as Firebase. This is my last jobs and you can see my skill on these projects: [login to view URL] [login to view URL] So I always provide high quality in my whole works and you can see my skills on my profile. I am available from Monday To Saturday, 6 ~ 8 hours a day, and my time zone is very flexible for you. If you give me a chance, then you will be very satisfied with doing this work. Please start communication to discuss this. I am ready to start work from now on. thanks.
€36 EUR in 40 days
5.0 (2 reviews)
3.4
3.4
79 freelancers are bidding on average €37 EUR/hour for this job
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Hello there, I have gone through the project description and sounds interesting to me. My specialization area is working proficiently in webapp and mobile app development with latest technology stacks, creating robust apps on multiple platforms. I am extensively equipped with React.js , angular.js , Ext JS, Backbone.js, Node.js, IDE's, and Tools. and strongly conceptualise with Javascript experience (ES6+) which is the basebone of react.js Please initiate over chat for further discussion. Thanks
€36 EUR in 40 days
5.0 (4 reviews)
6.5
6.5
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Hi, I have ever build music platform for Singer and DJ. And I have rich experience with JS(ES6+)/React/WebRTC/Socket.io. https://www.freelancer.com/u/milosjovanovic88 I ensure the highest quality of product and 100% satisfaction through my work. I am available 24*7, hence if you want to collaborate with me, just click the Chat button at your convenience. I hope we can discuss more details in chat. Thanks in advance! Milos.
€36 EUR in 40 days
5.0 (14 reviews)
6.6
6.6
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Dear, client. I'm web developer and has 10+ years experience. I've gone through your job description very carefully, so I think that this is the perfect fit for my skill sets. Because I have already built a large number of websites using React js. And I have good experience in Django. I will provide aggressive communication and on-time delivery. I will work full-time on your timezone. Would love to get more details over chat. I understand I'm new to the platform and don't have a lot of ratings so would appreciate it if you gave me a chance. Look forward to hearing from you. Thank you. Irina.
€36 EUR in 40 days
5.0 (21 reviews)
5.7
5.7
User Avatar
Hello, I will assist you to improve your Webapp for your upcoming music service Alohabyelk.com. I have all these skills mentioned in the project. Can you please share the details of the project? I am a senior JavaScript developer having expertise in React.js and Node.js as well as modifications in their Websites. Please send me a message so that we can talk over the project in detail and work accordingly. I'll be looking to your response. Thank you. Best Regards, Mustafa
€36 EUR in 40 days
5.0 (10 reviews)
5.7
5.7
User Avatar
Hi, there. I am a senior javascript developer. I am very strong at javascript, typescript, react and have experience in amazon, twilio, webrtc. I have many experiences in web application and working in a team. I can improve your web application as well. I would like you contact me and discuss the project in detail. Hope your kind response. Thank you!
€36 EUR in 40 days
4.9 (11 reviews)
5.9
5.9
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⭐⭐⭐⭐⭐ JavaScript/React Expert ⭐⭐⭐⭐⭐ Hi, there. I'm Alexander from Russia. I have checked your post carefully. I am a senior Javascript/React developer with 5+ years of experience in Javascript ES6/ES7, Vanilla Script, Redux Saga | Thunk, React Hooks, Styled component and React Material UI. I have built a lot of beautiful responsive web pages using React and other front-end knowledge. And I also have great experience in integration with back-end API endpoints such as Python(Django), PHP(Laravel, CI). Of course, I'm familiar with WebSockets, Redis(Python socket), WetRTC, Twilio. if you offer me the project, I'll provide you High quality, fast delivery, clean code. Here is my awesome profile: https://www.freelancer.com/u/ran021268 I have just gone through your job description and I am feeling I am very suitable for this project. As for my experience, I am sure 100% high delivery and quality. Looking forward to work on your project. Can we discuss the project in more detail via chat? I am ready to start right away. Kind Regards.
€39 EUR in 40 days
5.0 (10 reviews)
5.6
5.6
User Avatar
Hi, thank you for your job post. I've just read your job description carefully, and it looks like a good fit for my skill sets. As a senior full-stack developer with 7 years of experience, I have rich knowledge about React. Also, I have experience in Django. Especially, I mastered React-Redux, Redux-Saga, React-Router, React-Hook, Material-UI, Semantic-UI, JavaScript(ES6), and etc including the most required skills that you want. Even if there is a difficult or big problem in your project, I will do my best in order to provide a good result for you. I am full time available and I can overlap at least 8 hours per day on your time zone. Also, I can do your work perfectly. Please contact me and let's discuss more details about your project. Good Regard
€36 EUR in 40 days
5.0 (12 reviews)
5.1
5.1
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Hi I have rich expereince in React and NOde.js and angular I have developed many projects as a MEAN and MERN developer so far I am confident please reply to me thanks
€36 EUR in 40 days
5.0 (16 reviews)
4.7
4.7
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Hello Since completing many react web tasks, I am very familiar with using various kinds of react components and have rich experience with this field. Ready to discuss in detail. Thanks.
€36 EUR in 40 days
5.0 (3 reviews)
4.5
4.5
User Avatar
Hello I am a talented Senior Javascript/React developer who can improve your web app ES6+, React/Redux-Saga/Hook /Python /WebRTC, REST is what I have already specialized in Please contact me and share more details about your project I can start immediately and work full time for you Thank you Aga
€36 EUR in 40 days
5.0 (7 reviews)
4.6
4.6
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Hello. Nice to meet you. I have rich experience React JS/Python/JSON/WebRTC/Linux/JS/ I want to keep going relationship Exceeding clients’ expectations is my greatest asset. For me, I treat this profession as a full-time job or rather a business of my own. Every minute I would try to do something for my business. And in this way, I have differentiated myself from other competitors by thinking outside the box. I am constantly looking to use advanced technology to stay ahead of the rest and I also pride myself on providing an unparalleled service to all my clients. What I look forward in this profession is to develop a long-term relationship with all my clients "If you have played in a band, produced beats in your bedroom or anything related to music, that's a big plus." Yes. I like Band
€36 EUR in 40 days
5.0 (9 reviews)
4.1
4.1
User Avatar
✤✤✤ FullStack Web Developer 7 years Exp ✤✤✤ I have read your requirement in detail. I can do this task and will start working on it right now! I have excellent knowledge on web technologies Python/Django, PHP,JAVA,Javascript,Laravel, WordPress, Shopify, HTML, CSS, Reactjs, React native, Angularjs, MySQL, APIS based on 7+ years' rich experiences.I understood your requirements & I can complete the work as per your requirements. Lets discuss about the project in more details Wating for your reply... Thank you and regard.
€36 EUR in 40 days
5.0 (1 review)
2.7
2.7
User Avatar
Hi there? I have read your post and I think it matches perfectly with my skill set! I have extensive experience in javascript, react , angular (for front end development), php, node js, python (for back end development) , and web socket and socket.io. I can start immediately and i am available full time. I am very confident you will be please with my work and reliability! thanks
€36 EUR in 40 days
5.0 (1 review)
2.8
2.8
User Avatar
✌️Senior JavaScript developer✌️ Hi. I am pleased to propose to your job. I am a full stack developer with rich experience in React, Vue, Laravel, CodeIgniter, Bootstrap, WebSocket. As a full stack expert, I'll do my best to complete your project on time and you will be satisfied with great results. I am available 24*7, hence if you want to collaborate with me, just click the Chat button at your convenience. I hope we can discuss more details in chat I AM READY TO START YOUR WORK IMMEDIATELY IF YOU WANT. Thanks. Yelizaveta R.
€36 EUR in 40 days
5.0 (3 reviews)
2.3
2.3
User Avatar
Hey there, I have reviewed the website and it seems to be in PHP . Please do let me know what exactly you want me to work at. I am a fullstack JavaScript developer and would be glad to get associated with you . Please open PMB to discuss this further . Look forward to hearing from you..!! Thank you,
€36 EUR in 40 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello I would love to work on your project. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well.
€42 EUR in 23 days
0.0 (0 reviews)
0.0
0.0
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I have good experience in JavaScript, React and Angular also working as team lead in my organization hence capable of taking my own decision as well as team decision if needed.
€36 EUR in 27 days
0.0 (0 reviews)
0.0
0.0
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Hello. I am interested in this project and believe my skills and expertise could be good fit for this project. I have good knowledge in Typescript, Javascript, ES6 and worked on Vue, React framework for frontend development before, Also I have customized WebRTC platforms such as Jitsi meet, Kurento, Janus platforms before. so believe it will be good for this project. Please contact me and share more detail. Regards Denis
€36 EUR in 40 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi There, I have read the entire job description which is completely in our expertise and interest! I am pleased to submit my bid for this project. As a background, I am new to Freelancer but trust me I have extensive knowledge of PHP, Magento, Magento 2, JavaScript, Typescript, Socket IO, React.js, API, Frontend Development, backend Development, Python, Java, .NET, Nodejs, and also huge portfolio to showcase our expertise. At least give a chance to prove ourselves. Excellent knowledge & expertise in, - Mobile Development (Hybrid and Native{Android/iOS}) - Websites Design & Development - E-Commerce Design & Development. - API/Backend Development. - Game AR & VR - ERP - Cloud Solutions Let's connect & discuss further. I am confident on we can deliver the requirement you're looking for. I also can forward the resumes for the right-fit from our offshore development team. You can hire our expert resources to mitigate any skill gaps in your team with a flexible terms. I believe our offerings provide a complete IT strategy that will culminate in your business's highly successful results. Best Regards,
€37 EUR in 40 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Nice to meet you. I have tons of experiences with MERN stack. I want to work with you. Please don't hesitate to contact me. Thanks
€36 EUR in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

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Sesto San Giovanni, Italy
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Member since Feb 16, 2015

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