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Build Backend for financial app using node

$10000-20000 USD

Closed
Posted over 4 years ago

$10000-20000 USD

Paid on delivery
I am looking for someone who is experienced in building a scalable backend using node and mongoDB. The backend will consist of several databases, a middleware layer that sits between the DB and the finance API, our own internal API, an authentication layer, and be well versed in public and private keys and the encryption of data.
Project ID: 20803406

About the project

31 proposals
Remote project
Active 5 yrs ago

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31 freelancers are bidding on average $14,565 USD for this job
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Hello, We are extremely experienced in Android & iOS App development because we have been developing Android and iOS apps since 5+ years. We will make your app with a world-class quality as we have developed so many Successful Apps for Android / iOS using Java, objective c, swift over the past 5+ years. We will be glad to you talked about boosting conversations. It would be an honor because we like to build businesses and helping people to build theirs. We believe in a long-term relationship with client gratification. - Our advantages: * World-class quality of work and experience * Native-level English * 24/7 available * PST/EST working hour - Pre-launch support: * Graphic(UI/UX) design * Backend API development * Frontend development * Admin Panel or CMS * Testing and Quality Assurance * App Store Submission and Approval - Post-launch support: * Maintenance/Bug Fixing * Further Extensions Your Success is our Success! We are always looking for a long-term relationship based on trust and professionalism. Thank you and Warm Regards Codemeg soft Solutions
$10,000 USD in 15 days
5.0 (2 reviews)
6.5
6.5
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Hi, I read your proposal with big interesting. I have rich experience in Nodejs, Mongodb I will provide you with perfect result on time. I look forward to working with you in good relationship. Best regards
$12,000 USD in 20 days
5.0 (16 reviews)
6.0
6.0
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Hello 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. As a custom back-end developer (specifically working node.js with mongoDB) 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.
$10,000 USD in 45 days
5.0 (5 reviews)
5.9
5.9
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Great, I am an Scalable Cloud Architect, I have 10years exp with Masters degree Software engineering from Montreal, Canada, I have been building many products that involve simple website to AI/Machine learning for research as well as product development that runs with huge traffic in a highly scalable manner My Tools 1) AWS ECS, Opswork, Route53, Cloudfront, S3, Lambda, Dynamodb 2) MongoDB, Redis, Nginx , SSL 3) Docker Kubernates 4) Modular Distributed Micro Architecture I have many production grade scalable deployments running live, saving money and handling huge traffic Please let me know Thanks
$15,000 USD in 7 days
5.0 (13 reviews)
6.0
6.0
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Good day Me and my team can deliver your tasks with great quality We are working on hourly rate 40usd / hour. Send me a message so we can talk about the details Thanks!
$15,000 USD in 5 days
5.0 (5 reviews)
5.6
5.6
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Hello If you want i will show my business site with nodejs and NoSQL. I am All javascript framework expert! full stack! I can help with that and can start right away! I 'd like discuss with you via chatting. I will wait. Thank you! From Apollo!~
$15,000 USD in 40 days
5.0 (8 reviews)
4.9
4.9
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Hi There I've excellent programming and development skills and knowledge. I can provide an efficient, perfect, well documented development of your Programming and Computer project according to 100% accuracy and requirements, with dedicated support. Thanks Farah Saif
$20,000 USD in 60 days
5.0 (2 reviews)
4.2
4.2
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hi, there? I want to work with you. Can we discuss more detail in this chat box? Then please press "chat" button. Thank you.
$15,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and demo. I already developed 100+ apps and websites for Android, IOS & Web sites as per the Google Store and iTunes, domain standards. Thank you and I look forward an opportunity to work with you. Regards MingFang
$15,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I am an application developer with 25+ years experience. I would love to help you with your project. I think you would like to do this on an hourly basis you would likely save some money.
$20,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I would like to receive your exact needs before providing my final solutions. Generally speaking, i like working with the latest technologies like node, nosql dbs and front end frameworks like react etc. I have 15 years experience as a lead developer. The price and the time estimation is something that could be considered of course, after our final discussion. Everything will be properly documented and could be used as future reference. I have big experience with similar projects. The milestones is a matter of discussion. The project will be under your repository and maintained by Jira weekly sprints. In that case we will achieve a clear and professinal relationship that will provide the best benefit to your company. I hope to hearing from you soon.
$16,500 USD in 150 days
0.0 (0 reviews)
0.0
0.0
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Hello client, After carefully reading your job description, I am very impressed with your project and now have a full understanding of it. We have 5+ year experience in design and development of Websites and Mobile Applications. We have relevant experience to your requirement. We can do your project. We have expertise in developing Appointment Application, Business Application, E-commerce Applications, Payment gateway integration etc. We have expertise in iOS(swift/objective-c), Android,Angular,Node PHP, Codeigniter, Laravel, Wordpress etc. Looking forward to hearing from you. would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards Ravi
$15,000 USD in 30 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
Irvine, United States
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Member since Mar 26, 2019

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