Create a node with the summatory of especific data on firebase.

I can do that :) I'm an official Google Cloud Expert. [login to view URL] Also, I'm a Google Cloud Certified Professional Cloud Architect and Certified Kubernetes Application Developer. Check this out: [login to view URL]

Hello. How are you? I am Senior Web Developer who has strong knowledge about the Node, Firebase. Also I am very familiar with the GCP(Google Cloud Platform), GAE(Google App Engine), GCE(Google Compute Engine) etc... I can give you perfect result what is your issue. Let's have a short chat and discuss in detail. Kindly send to me a message please. Regards. From Yongde.

Hello, I am Sr. full stack developer & DevOps with 5+ years experience. I have experience in JavaScript, NodeJS, ExpressJS, AngularJS, Firebase, MongoDB, MySQL, PostgreSQL, Linux, Nginx, Apache, AWS, Git, etc. Looking forward working with you. Thanks

Dear Sir. Thank for the opportunity to bid on this project. I have read your description in carefully and so I think this job is best fit to me. I am a full time web developer with 50+ good experience. My skills are : -php, C#, Java, Python, javascript, Css -Mysql, Nosql, MongoDB, Html 5, Mean Stack. -Laravel, CI, ASP.NET, Django, JSP(Spring, Hibernate) -AWS, ajax, Shopify, eBay, Google Map API... I am ready to work your project immediately. We can discuss more details through chatting. Looking forward to working with you. Best regards