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Project in JavaScript (low level Node.js)

$30-250 USD

Closed
Posted over 1 year ago

$30-250 USD

Paid on delivery
Please contact me only if you really can follow the what is here in description and have knowledge on it and save your and my time. Need to connect two APIs synchronously. One of the api must have some form of authentication(OAuth 2.0). Based on the code, need to make HTTP sequence diagram that shows all HTTP requests/responses made between client and server Restriction : Third party modules/ npm/github/promise/fetch/async/away
Project ID: 35270918

About the project

46 proposals
Remote project
Active 1 yr ago

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46 freelancers are bidding on average $152 USD for this job
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Dear Bro, Hoping you are safe. This is Serhii from Ukraine, and I have good hands in Node.js I would like to hear from you soon. Thanks.
$300 USD in 3 days
5.0 (33 reviews)
6.1
6.1
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Hello, Cardif. How are you? I can connect two APIs synchronously by using pure javascript XMLHttpRequest. I won't use any third party library/npm/promise/fetch... I am sure you will be satisfied with my work. Please send me a message so that we can discuss more. Thank you.
$100 USD in 1 day
4.9 (22 reviews)
6.0
6.0
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Hi. I am a Senior Javascript Developer who can certainly implement your idea. Please contact me.
$200 USD in 4 days
4.8 (15 reviews)
5.7
5.7
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Hi, how are you? I have read your posting detail. I can help you within your deadline. Please contact me. Thank for your posting
$100 USD in 7 days
4.5 (22 reviews)
5.9
5.9
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Hi. Thanks for your job posting. I've read your job description carefully and I am confident that I can do your job perfectly in time. It is an ideal match for my skills and experience. I have 10+ years of programming experience with various kinds of skills. In those days, I've launched several huge projects successfully and proved my skill. I have a lot of experience working remote jobs. And I know what is good about remote work. And I am good at problem solving and communication. Let's keep in touch. I will do my best for you. Regards, Aleksei N.
$250 USD in 7 days
4.7 (25 reviews)
5.9
5.9
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Hello. I am an experienced full-stack developer with over 5+ years of extensive industry experience in developing and handling projects on web. I am currently working on latest tools & technologies like JavaScript, PHP , Java , ReactJs, Redux, Redis, AngularJs, NodeJs, GraphQL, Django, Bootstrap, PostgreSQL, MongoDB, jQuery, HTML5, Agile & REST API's Integration, etc. I have experience with support and fixing bugs of existing projects, Also, I have lots of experience in correcting and optimizing the code of other developers. So, I am confident that I can achieve the best result according to your needs. I am looking forward to mutually beneficial cooperation with you. Thank you. ⭐
$140 USD in 7 days
5.0 (9 reviews)
5.3
5.3
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?Hey Mate Cardif C.? I am senior software engineer with over 8 years of experience in Web/Software development. I have reviewed the project description and willing to accomplish this task . I have an rich experience in HTTP, OAuth, JavaScript, API and Node.js. I always adhere to a results-driven approach to working with meticulous attention to detail, periodic thorough code reviews, and critical thinking. As an passionate and hard-working developer, I can complete your project within a given deadline. Top quality, accurate schedule, free and courteous after-sales service are what I guarantee to my customers. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks
$133 USD in 6 days
5.0 (7 reviews)
5.0
5.0
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Hey Mate Cardif C., Thanks for your accept. I am full-stack developer with experience in 6 years. My major skill is React, Node, PHP, Laravel, Blockchain, Java and Python. And I know almost all React feature such as state, props, Hook, conditional Rendering, refs, API, Fragment, context, Babel and so on. And I have good experience in Redux, Redux-saga, Redux-thunk. I can use styled component and Typescript. I also make user-defined hook and use them. I can use antD and MUI. For node, I often use Express. I have good experience in callback concept, event loop and emitter, buffers, streams, file systems, modules, packaging and RESTFul api. Especially In express, I know almost all features such as controllers, routes, validates, session and cookies, authentication, database management, middlewa`re, URL building and scaffolding and error handling and so on. I have good experience in Node/Express I think your company is very brilliant and exciting. I am really interested in your company because my skills are match to you, and good conditions and team culture. Also, I agree your salary range and already I have very good experience in working with a team using some communication tools such as Slack, Microsoft Teams, Jira, Git and so on. I have rich experienced in HTTP, JavaScript, Node.js, OAuth and API. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thank you for your attention
$155 USD in 7 days
4.7 (15 reviews)
5.4
5.4
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⭐️⭐️⭐️⭐️⭐️ Hello Dear, Hope you are doing well ⭐️⭐️⭐️⭐️⭐️ I have read your job description carefully and I'm very interested in your project. As a senior web & mobile developer having nearly 8 years of experiences, I can finish your project perfectly. I would love to discuss further as per your preferred time and can start work immediately. Looking forward to hearing from you! Best Regards. Vahagn
$140 USD in 7 days
5.0 (5 reviews)
4.8
4.8
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Hello Cardif C., I have checked your project description carefully and I think that I can help you to complete this project 100% perfectly sure to satisfy your requirement. I have rich experience in Node.js, API, OAuth, HTTP and JavaScript. Please send a message to discuss more this project. Thanks
$30 USD in 1 day
4.5 (34 reviews)
5.4
5.4
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Hello. Thanks for your job posting. I've read your description carefully and fully understood your details. I am a Full Stack Developer with 7+ years of experience in OAuth, JavaScript,Node.js You can check me on my profile if you don't mind. https://www.freelancer.com/u/samsonvin65 I can complete your project perfectly. Please contact me to discuss more details. Best Regards.
$150 USD in 7 days
5.0 (4 reviews)
4.5
4.5
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Hello, Cardif. Hope you are doing well. ----------------Just focus on my review.---------------- I've read your job description carefully. Then I found that I can bring good benefits to you. Always prefer long term projects and want to build real trustworthy clients. I have over 10 years of experience with in kinds of technical fields. During this time, I developed many large and small projects successfully and proved my skill through the work. I ensure the highest quality of product and 100% satisfaction through the work. I can start working right now and can work full time in your time zone. Let's discuss more in detail about your project via chat. I will do my best for you. Best Regards, Ilija.
$150 USD in 7 days
4.7 (9 reviews)
4.8
4.8
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Dear client. I checked your job details and it is very interesting. I am pretty sure that I am the best candidate for your project. I have 6+ years of experience in the field of designing and web development. I have all the skills which your project needs such as PHP, HTML CSS, javascript, HTML5, Node.js and so on. Particularly, Node.js is my best skill. And I can work within your timeline and I am ready to start right now. Please contact me via chat and let discuss about your project. Looking forward to working with you... Thank you.
$150 USD in 7 days
4.8 (7 reviews)
4.5
4.5
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"Connecting two APIs and Making HTTP sequence diagram!" Hi, there. I carefully read your description seeking for a developer who can connect two apis synchronously and make HTTP sequence diagram for HTTP requests/responses between client and server without third party modules, npm, async, and etc. I am pretty experienced in JavaScript, Node.js, OAuth and HTTP. I also have rich experience in implementing very similar projects. Would you like to share more details? then I can deliver you perfect results asap. I'd like to discuss more details via chat. Am willing to devote full time and will provide seamless communication. Looking forward to hearing from you. Thank you.
$200 USD in 7 days
5.0 (4 reviews)
3.9
3.9
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Hi I've just read your posting carefully. I'm a front end developer at Toki and I've made a Toki Wallet chrome extension. I'm good at Node.js, OAuth, API, HTTP and JavaScript development.. If you give me a test project, I'll complete as you want. If you hire me, I can work for you with high quality and responsibility. It would be a great hear from you. Hoping to response your message. Toshe Thanks. Regards.
$200 USD in 1 day
5.0 (4 reviews)
3.7
3.7
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Hello. ⭐ Thanks for the opportunity to place a bid on this project. I have read your project description and have interest in your project. I have a lot of experience for JavaScript, Node.js, Python, React, PHP.⭐.. I am confident that I can achieve the best result according to your needs. If you need to discuss with me, please knock me any time. I am looking forward to hearing from you very soon. Thank you. ⭐
$140 USD in 7 days
5.0 (9 reviews)
3.7
3.7
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⭐️⭐️⭐️⭐️⭐️Hi, Dear. Hope you are doing well.⭐️⭐️⭐️⭐️⭐️ Thank you for the job posting. I’d really like to work with you on this one if possible! I do have a couple of questions, but first I’d like to make you an offer and some background so you can check my work out. I have been developing kind of project within 6+ years so I’m fluent experience to handle project. You’ll get all the expected stuff like a great professional service and a fast turnaround, at a bit less, and I get a bit more exposure. If the above offer sounds like something you would be interested in, I’d love to hear from you. Best regards, David D.
$140 USD in 7 days
5.0 (3 reviews)
3.7
3.7
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Hello Dear i am full stack developer and JS expert in can implement your idea using OAuth api lets discuss Cozz time is real money.
$180 USD in 5 days
5.0 (3 reviews)
3.9
3.9
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Hello. As per your project need, I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. I have all the necessary skills required to complete the project. If you leave it up to me, I will be able to implement this project perfectly & smartly ⭐ASAP⭐. I am ready to start your project now. "Looking forward to your positive response please open your chat window to more details" Thank you for your job posting. Best regards!
$200 USD in 7 days
4.5 (8 reviews)
4.1
4.1
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Hi there, I will create javascript project with Auth 2.0 Can I use React as frontent. Can you please share some details with me? I will be glad to discuss your project in the chat. Looking forward to hearing from you. Regards, Monir
$140 USD in 7 days
5.0 (3 reviews)
3.8
3.8

About the client

Flag of UNITED STATES
Queens, United States
5.0
13
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Member since Mar 16, 2022

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