Devam Ediyor

Implement changes to our backend code (Javascript only, frontend is done)

The worker of this tasks needs to:

- change our login system

(currently logging in is possible through steam, it should be changed to google login)

- add an extra page (leaderboard of all users, frontend is already developed)

- connect two popups to the backend code

The whole backend is written in Javascript, and all the frontend work is done.

The database language used is MongoDB, make sure that you are comfortable enough to work with that language.

Beceriler: HTML, Javascript, MongoDB, Google APIs

Daha fazlasını gör: wootcom backend code, crm ult conversion timezone code javascript, implement distance vector code, pizza order form code javascript, update code javascript, customize backend code sales order magento, vote code javascript, code javascript auto popup lightbox, function calculator html code javascript, source code javascript registration form, backend code auction bidding, php code javascript smarty arcadem, use javascript frontend mysql backend, tie javascript frontend backend, jsp backend javascript frontend, javascript frontend backend nodejs

İşveren Hakkında:
( 0 değerlendirme ) Berlin, Germany

Proje NO: #22402982

Seçilen:

bianyunzhi95

Hi, I have a lot of experiences with nodejs backend development. I have worked many web projects in freelancer. Please check my previous projects. Let's discuss more detail. Best Regards.

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(28 Değerlendirme)
6.7

Bu iş için 20 freelancer ortalamada $514 teklif veriyor

meet2amitvw

Dear employer hope you are doing well...Regarding project can we discuss more on this to get detail understanding about project ? As i am having some technical question on this so let me know when you get time to discu Daha Fazla

$700 USD in 7 gün içinde
(102 Değerlendirme)
9.1
graphicaa

Hello, I'm interested in your project. Please send me a message so that we can discuss more. I prefer to submit my detailed proposal after our discussion. Note: + We are flexible with changes & we make them instantly Daha Fazla

$500 USD in 7 gün içinde
(530 Değerlendirme)
9.0
FASTGuru

Hi. I have gone through every detail of the description very carefully and found that I could be the best fit for your needs. Briefly introducing my expertise, I have been working as a full-stack Frontend and Backend Daha Fazla

$750 USD in 5 gün içinde
(161 Değerlendirme)
7.8
AwaisChaudhry

Hi,. I have gone through the brief details mentioned on the job. I have done multiple jobs with Google APIs, HTML, Javascript, MongoDB which are the skills required to get this job done. Lets start the chat so we can d Daha Fazla

$750 USD in 9 gün içinde
(45 Değerlendirme)
7.3
idragon712

Dear Client. As a senior web developer, my skill is perfect in your job. I am very confident in building resource management tool so I wanna dive in to this task right now. ---Main skills--- -Backend PHP : Laravel, Co Daha Fazla

$500 USD in 7 gün içinde
(45 Değerlendirme)
6.8
symaticssolution

Hi Mate, Hope you are doing well !! I have read job description and your requirements are fully clear to me and I am applying only because I meet all the requirements that you are looking for. I am Sr. PHP/MySQL De Daha Fazla

$750 USD in 7 gün içinde
(44 Değerlendirme)
6.7
icaps

I am expert in Advance JS/JQ coding for both web app and games with more then 22 years experience. Please check my Portfolio of Web Apps/Games at [login to view URL] Let's connect over the chat for further discussion. Daha Fazla

$250 USD in 5 gün içinde
(35 Değerlendirme)
5.6
NavilPolyakov

Hi. I have read your job post. I am a senior developer and I have a rich experience 8+ years in Web development. My skill: Front End: HTML, HTML5, CSS, CSS3, SCSS,Javascript, jQuery, Bootstrap3, Bootstrap4, React, Red Daha Fazla

$400 USD in 9 gün içinde
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4.7
webzonenetwork80

I have solid experience with PHP and JavaScript coding including React and jQuery. I have good web-templating skills with CSS 3, I work with Bootstrap and other frameworks. I'm interested in your project, however if yo Daha Fazla

$500 USD in 7 gün içinde
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4.6
adeelpirzada

Hi Good Day, I am a Full Stack Lead Developer with a Decade of Experience with strong Expertise in Nodejs , ReactJs and Angular using Mysql or MongoDB. I have comprehensively developed social media, shopping carts Daha Fazla

$525 USD in 7 gün içinde
(9 Değerlendirme)
4.9
chengxincode

Hello, I am a Senior Web developer having excellent experiences in web development. I have been developing many websites for 7+ years and have full experience in developing websites based on your required fields. My s Daha Fazla

$500 USD in 7 gün içinde
(5 Değerlendirme)
3.8
volleyballstar

Hello, there. I am very interested in your job. I am a javascript expert who has 3+ years of experience in this field. In addition, I have good knowledge and skills in Google API. If you are interested in me, please Daha Fazla

$250 USD in 10 gün içinde
(10 Değerlendirme)
3.2
vSanta727

Hello. I have rich experience in .NET Core, ASP.NET Core, Node.js, Laravel, PHP Core as backend. also, I have enough good knowledge of Data structures and algorithms and good experience with backend side development an Daha Fazla

$500 USD in 7 gün içinde
(3 Değerlendirme)
2.6
$555 USD in 10 gün içinde
(1 Yorum)
0.8
anhPhamPro

I worked with Germanian before in this site: [login to view URL] Hope to work with you. --- Introduction --- I am Anh Pham, a software developer. I like to research for implementing algorithm in problem so Daha Fazla

$500 USD in 7 gün içinde
(0 Değerlendirme)
0.0
tkmud91

Hi, thanks for your job posting. I am good at web service development. I have developed multiple web services and restful apis similar to your requirements. Frankly to say, I have 10+ years of software experience. The Daha Fazla

$500 USD in 7 gün içinde
(0 Değerlendirme)
0.0
ericaclaims

Nice to meet you. I am a full stack software developer with 10+ years of experiences. I do my best for your Business Success and work with Reasonable Price and Timeline. I am faithful to Client's Project and My Goal is Daha Fazla

$500 USD in 7 gün içinde
(0 Değerlendirme)
0.0
jkleber

I already work with the Angular.js and Node.js platforms and Javascript language, so I'm familiar with doing the tasks.

$350 USD in 25 gün içinde
(0 Değerlendirme)
0.0
rabeer

I'm estimating a day of work for each feature on average, plus two of review and possible fixes. I would love to hear more details aboit what you need. Relevant Skills and Experience 15+ years of JavaScript experienc Daha Fazla

$550 USD in 5 gün içinde
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0.0