Backend performance improvement (MongoDB + NodeJS)

Let's discuss more about project to finalise the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. You can also check my profile page as i have more than 32% Repeat Hire Ratio..so i work as long term basis...

Dear Employer,I am Software engineer in China. I’m interested in the project you recently posted. I'm a certificated freelancer with over 700 good reviews from clients. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. I am sure these will reflect in my past results. I’m very excited to assist you in making your position successful I can work with full time for you. please feel free to contact me directly to discuss this position further.

Hello andibamboo!. Im a full stack developer, i can help you do this task fast. i have already charged a reasonable price. Please hire me!Thank you!

Hello, I have more than 7+ years experience in this field. you can also check my client feedback here: https://www.freelancer.com/u/mituld.html By reading your requirement i have some question please message me so we can discuss over the chat and communicate quickly. Lets discuss the project and start the work. Best regards

Hey Friend, Myself having has 10 + years experience of web site development. Expert in Custom programming in php / Mysql / Jquery / Wordpress/ Joomla / OSC / Magento /OpenCart / Android / Mobile development / Responsive. Ready to start the work immediately. I am confident to handle your projects with dedication and good quality. Regards Urmila Gupta

Hi, I (Myself a senior PHP Developer) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bug-free codes at the very first instance. After seeing our quality of work and the cooperation offered to you even after the work has been delivered to you, you’ll come to us again and again to avail our services. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results that you are asking for within your timeframe and budget. I am confident I can exceed your expectations and I would love to work on your project. Warm Regards ~Team Shopify

Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore your needs, which will yield a clear picture of implementation phase. Prior undertaking project, I want to show demo of the work done previously. Apart from demo, I will be sharing following documentation which will turn your project into Quality and Successful delivery: - Technical Project Proposal - Designs - Flow chart for this Project - Execution plan

Hi. I have enough experience for NodeJS and MongoDB I'd like to have a chance to work on this job. If you award me, I will finish this job perfectly as you wish. Don't hesitate to contact me please. Thanks. bestit4u.

Hi, what's the project about? Mind to elaborate a bit more? Fairly hard to make a proper offer without knowing any details about the project.

Hi clients, My name's Phuoc, I can create a backend for you with mongodb + node.js + angular.js. - backend UI - Sercurity for admin backend and upload files - Api for other platform can connect this website ( android , ios) I can work more than 40 hour / week for this project. Free support after project finish. Can we discuss more about this project over chat Hope we can work together Thank you

Hi there, I'm Nodejs developer and I have been developping website using Node.js/mongoDb technolies in the last few years. I can help you optimize your backend. Is your website already deployed in production? What kind of performance issues your backend suffer from? When do you notice performance issues? Let' discuss your backend and I may also have other questions before we can look into the code and decide what sides should be improved (code, database models, infra, scalability,...).

Hi, I am freelancing for the last 7 years and have a total of 3.5 years of experience in NodeJS, ExpressJS, SocketIO, WebRTC, AngularJS. I have also completed the MongoDB course from MongoDB Inc. Also I am quite confident with Sharding, Replica Sets, Indexing, Aggregation Framework of MongoDB which is required while developing applications with MongoDB. Let us have a chat regarding the specific improvements required in your project. I think I can help you out. Thanks.

Hello, I don't want tell much all expertise display in my profile and 'cause of NDA most of project don't add in portfolio. I've much expertise in backend. Let me give one small suggestion for increase performance. 1) remove "var" 2) use promise method than callback. That's enough I've other method also and logical also. I'm interested if you're than let me know. Thanks

Hello Sir, I am having expertise with both Node.js and mongodb and available to increase the performance. Please share complete details. I am ready to start on this project immediately after getting hired and also ready for the test task to prove my skills, if needed. Hope to work with you soon! Thanks

Hi there, My Name is Ashish. I am interested in your project. I am highly qualified for this project and would love to speak with you further about taking this project on. If you'd like to view my previous work, take a look at my Freelancer Portfolios. Thanks!

Hi I have long experience in this field. I can provide you perfect solution. I can work full time or part time for you. Hope to meet you and discuss please. Thanks

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Dear Sir/Madam: I am a software developer doing web/cloud dev, I am interested in make your job. PROCEDURES My work methodology (from Agile:Scrum, XP) My roadmap: Phase 1 -Project management (PM) -Analysis, programming (PM) -Programming (PM) Phase 2 -Advanced programming (PM) -interfaces, APIs (PM) -production(PM) Remote Work -Online distance working -Online collaboration: easier system for you. -Daily communication automatized workflow. -Extreme programming, Agile methods. -I am with 1 fiber connection and 2 3/4G connection. I can connect if needed to your PC/server via SSH, HTTP, TeamViewer, Chrome Remote. SAAS tools for PM and many other tasks. I look forward to work for you. Kind regards, D. Adrian

Yes I can do this work.I can complete this work in 5 days. I can complete this work in very fast manner. I am having more than 10 years of experience in this field. You can pay only after the completion of this work. I am looking for long term business. Please let me know. Thanks.

working on enterprise level nodejs + mongo API systems since the last 2 years. What kind of performance improvements are you looking for?