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

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.

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 discuss on this and clear the doubts. By the way as a custom back-end developer I have relevant skills and experience as per your project need....i can share some demo as well in further chat Moreover You can also check my profile page as i have more than 32% Repeat Hire Ratio..so i work as long term basis.

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. + We provide Service Guarantee for all projects delivered by us. We also provide post-implementation application support &maintenance + Please check my profile in http://www.freelancer.com/u/graphicaa.html Thanks Seba

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 developer on various platforms for 7+ years by now, including PHP, HTML, JavaScript, CSS. I guarantee that I can complete this project at a 100% level based on my skills and experiences. Also, you may check happy reviews from various clients on my profile page. Thank you!

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 discuss this job more in detail then we will discuss the final budget, Right now I am placing default bid. We will discuss the final budget after detailed discussion and going through detailed requirements. Thanks.

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, CodeIgnitor,Yii,Zend framework. Node: NodeJs, ExpressJS, Loopback, Swagger, GraphQL Database: Mysql, MongoDB, MSSQL, SQLite -Frontend Basic: Jquery, bootstrap, css, html5 AngularJS, React-Redux, VueJS I hope to work with you. Let's discuss more about this job in private chatting room. Thank you.

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