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Javascript Expert Needed (Async-Await, Javascript Callback Function)

Hi Guys

I need a senior Javascript developer who can convert javascript callback function to async-await function.

Mocha test framework knowledge is preferred.

Please place a word callback in your beginning of proposal so I can know you read it.

Thanks

Kemahiran: Javascript, Typescript, Ujian / Jaminan Kualiti , Ujian Perisian

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Tentang Majikan:
( 7 ulasan ) Dandong City, China

ID Projek: #21366258

24 pekerja bebas membida secara purata $18/jam untuk pekerjaan ini

workspaceit

Hello there, This is Tahsinul Alam, CEO of Workspace InfoTech Limited. We have 52 engineers in 14 teams who are serving the world wide client in different ways. Our expertise are given below: Technology: ----------- Lagi

$20 USD / jam
(19 Ulasan)
7.6
emizentech

Hello, We have 4+ years of experienced JavaScript MEAN/MERN stack developers Team for your project. You could hire full-stack MongoDB, NodeJS and AngularJS technologies experts remotely with us for full time. We Lagi

$15 USD / jam
(24 Ulasan)
7.5
Grisha97924

⭐ Hi, Dear i am feeling confident to give you perfect result in time as you want. i have rich experience in Javascript, jQuery / Prototype, Bootstrap 4, PHP, Mysql. May i have chance to work for you? You can check my s Lagi

$20 USD / jam
(54 Ulasan)
6.4
erashrafkamal

callback Dear Employer, Thanks for job posting. I have read the description carefully and give you 100% assistance as Senior Javascript developer to convert JavaScript callback function to async-await function. I am Lagi

$20 USD / jam
(31 Ulasan)
5.9
itsea

callback Hi, i am full time freelancer, i have read your project requirements. i like to help you out with the work. i am ready to start work today itself, let me know if you are interested i like to talk on project an Lagi

$20 USD / jam
(43 Ulasan)
5.5
cobol1962

callback Hi there, I am a very experienced developer worked on a lot of very complex applications (web and desktop) Front end: I have great knowledge of JavaScript, JQuery, AJAX, React.js, CSS, Bootstrap, Vue Also, I Lagi

$15 USD / jam
(39 Ulasan)
5.4
crystalhitesh

Hello, I have more 8 years of experience in web development. I will assure you that I will provide you a quality work with have given timeline. I have read your job description carefully and you need to help in webs Lagi

$15 USD / jam
(21 Ulasan)
4.8
webcodeater

callback hi i have 4 years experience in java script so i can this task easily with best quality work thanks

$15 USD / jam
(33 Ulasan)
4.9
coolmob0816

callback Hello, I am a senior web developer with rich javascript skills. Please contact me and then let's discuss in detail your requirement. I am looking forward to your response. Thank you

$20 USD / jam
(25 Ulasan)
5.0
webperfection123

callback Hi There, I am very much interested in working you as skill sets mentioned are exactly matched with mine.  I can convert javascript callback function to async-await function.I have read your job descriptio Lagi

$20 USD / jam
(14 Ulasan)
4.5
taijin95

callback Hello sir. I have read your job posting in detail. Don't worry about your job. I have much experience in this field and I have built 150+projects. I can show my work result in this field. If you hire me,it w Lagi

$20 USD / jam
(7 Ulasan)
4.2
vladimirsekunda

Hi there, Frontend expert here! With more than 6 years of experience in this industry,As a professional web developer I've good hands-on experience in the following frameworks: VueJS, ReactJS(Redux), Angular.JS . You Lagi

$20 USD / jam
(2 Ulasan)
3.4
aswebsmart

Hi, I have read through your job descriptions, and I understand all of the requirements. I am applying because I believe that I have the required skill set to complete your project. I have been working as a PHP develo Lagi

$16 USD / jam
(7 Ulasan)
3.0
arfanliaqat10

callback Hi I'm experienced with Node.js, Mocha, Chai and Sinon js. I also use industry standard linting tools to further refactor, improve my code. I would like to help u upgrade your codebase to latest standard asap Lagi

$15 USD / jam
(4 Ulasan)
1.9
DataOnMatrix

Greetings, I can do the callback function to async-await function for you. I am a full stack developer , having 10 years experience with 100% job success rate.I have extensive knowledge and experience of working with Lagi

$25 USD / jam
(2 Ulasan)
1.4
partgreat801

I read your project . I have ever been similar project with your project. I have 8+ years of experience working with web full stack development:(SEO,Angular.js,Ionic Framework,CSS,PHP, DATABASE , Magento, Wordpress, CI Lagi

$20 USD / jam
(1 Ulasan)
0.3
mcastrucci

Callback. Greetings, My name is Maximiliano. Im a full stack engineer from Argentina. I have High proficiency in Javascript. I can modify the needed functions to use Async / await. Im looking forward to work with you Lagi

$16 USD / jam
(0 Ulasan)
0.0
shuvrolord

Callback I am an expert JavaScript Developer having expertise in Vanilall/Jquery & Nodejs/Express/Angular/React etc. Have worked extensively with Google MAP ( Live tracking API ) I would love to hear back form you wit Lagi

$15 USD / jam
(0 Ulasan)
0.0
workspaceitaus

Hello there, This is Tahsinul Alam, CEO of Workspace InfoTech Australia PTY Limited. We have 52 engineers in 14 teams who are serving the world wide client in different ways. Our expertise are given below: Technolog Lagi

$20 USD / jam
(0 Ulasan)
0.0
csandeepkumar23

I have 8+ years of experience in Information Technology in terms of Software development life cycle involving Analysis, Object Oriented Design, Development, Deployment, Testing, Documentation and Maintenance in a web b Lagi

$15 USD / jam
(0 Ulasan)
0.0