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API EXPERT

38 freelances font une offre moyenne de 50 $/heure pour ce travail

(113 Commentaires)
8.4
(35 Commentaires)
7.9
(97 Commentaires)
7.7
tangramua

Hello Sys A.,   We have 20 years of strong experience in JavaScript, Node.js, as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detai Plus

$55 USD / heure
(25 Commentaires)
6.8
(79 Commentaires)
6.9
jayprihar69

Hello Sys A., I am a highly skilled computer programmer who is comfortable with both front and back end programming. I am experienced with: - Front end website architecture. - Designing and developing APIs. - User in Plus

$50 USD / heure
(27 Commentaires)
6.6
(21 Commentaires)
6.6
webxtor

Hello. Have experience in building APIs, ready to help. Thanks Eugene

$50 USD / heure
(124 Commentaires)
6.3
(70 Commentaires)
7.4
rockerstech

Hi, We have Massive experience in development of APIs. We have experience working with Node.js and JavaScript based APIs. We have developed a complex Laboratory management platform which is API based. It has followi Plus

$50 USD / heure
(11 Commentaires)
6.0
nenaddeveloperob

^^ Nenad - Pro NodeJS developer with 5 years of Experience ^^ I have experience building REST Apis with user authentication using oAuth2. I have professional skills in NodeJS, TypeScript, React, React Native, React Hoo Plus

$50 USD / heure
(14 Commentaires)
5.3
adrianodewloper

Hello, how are you? As a senior Javascript developer, I think your project is very suitable for me. I have 5+ years of experience in javascript and node Of course I have rich experience in api development. Looking forw Plus

$50 USD / heure
(14 Commentaires)
5.2
chesslover

Hi there, I am a former API security developer for Gluu, Inc., working on API specs and security such as SSO, JWT, FIDO U2F, OpenID Connect, OAuth, etc. [login to view URL] I am a senior API architect / developer w Plus

$50 USD / heure
(1 Évaluation)
4.9
DeveloperRamazan

Dear sir. I hope you are fine. As an experienced API MAKER your project is very interesting to me. I have full experienced in making APIs so I can help you. Hope to work with you. Thanks

$50 USD / heure
(9 Commentaires)
4.5
nemanja1029

Hi, Sys. Thank you for your job posting. I am a NodeJS and API Expert, Pro developer. I have 7 years experience about that. I know about token API or other APIs well. Let's chat, I am ready now. regards, Nemanja

$50 USD / heure
(8 Commentaires)
4.4
sopheaksem1993

Hi, I just read your job post and it seems like you are looking for a API expert. As you can see my previous projects on my profile, I have worked similar jobs with building and integrating API as a backend developer Plus

$50 USD / heure
(3 Commentaires)
4.5
PandADevelopment

Hi, There I'm a professional full-stack developer who has experienced in Node.js for over 7 years. I'm very experienced in [login to view URL], Serverless framework, AWS SAM, API Gateway, Webpack to build Restful API. Based o Plus

$50 USD / heure
(1 Évaluation)
4.6
devstart1234

Hi, We are a team and have checked your requirement "WE NEED TO BUILD OUR OWN API WITH AUTHENTICATION (SECRET+TOKEN) TO ALLOW USERS TO CONNECT WITH API". We are ready to sign NDA, If required. Websites: https://7132 Plus

$50 USD / heure
(30 Commentaires)
5.5
writingapp

Hi. I have written many automation API projects. Ready to write your project. Will complete within 6 days

$50 USD / heure
(12 Commentaires)
4.1
infinityex

I can make api in node.js, will suggest use swagger (self documentation api tool) [login to view URL]

$50 USD / heure
(10 Commentaires)
3.9