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$250-750 USD

Cerrado
Publicado hace alrededor de 7 años

$250-750 USD

Pagado a la entrega
Need a group chat type of application developed in Ionic 1. Need to persist the chat messages on a DB in the backend. Messages for a particular user shall also be available on an individual's local device for offline viewing. Need to send push notifications via FCM for users whose app is in the background/not launched. Please see attached spreadsheet for further details. Preferred backend Node & Mongo. Open to explore Firebase 3.
ID del proyecto: 12702511

Información sobre el proyecto

22 propuestas
Proyecto remoto
Activo hace 7 años

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22 freelancers están ofertando un promedio de $792 USD por este trabajo
Avatar del usuario
We are a team of excellent programmers and engineers. We have completed over 250 jobs up to now, and are ever-growing at rapid speed. Our team include many experts with following skills. - C/C++/C#/Java Programming - Android App, iPhone App Expert - Web Developing, Mobile Web Developing - Angular JS,Bootstrap, HTML5, Javascript, NodeJs(Express) - JSP, Spring MVC, JPA+Hibernate Framework - Hadoop, Spark, OpenStack -Linux Server Expert Manager -Oracle, MySQL, Mongo db, Casandra,etc database Manager -Redis, Apache Spark, Apache Kafka, etc - PHP Laravel Framework
$526 USD en 10 días
5,0 (18 comentarios)
5,8
5,8
Avatar del usuario
I have 3 years of experience (lead developer, architect) of cross-platform development in different domains (tourism, smart city, utility), 4 years of native Android, and 16 years of software engineering career (distributed systems, web apps and portals, web services). PhD in CS. References to the existing Ionic apps may be provided upon request. I have experience with creating chat apps in Ionic, with Push notifications support (with GCM, FCM, and PubNub) and offline data. Your performance constraints are subject to the image/video upload implementation. For the backend I use mostly Java, but I'm also familiar with Node and relative frameworks (like express). Also, I'm not a UI designer, so the solution will be completely functional but simple.
$1.250 USD en 20 días
5,0 (1 comentario)
4,7
4,7
Avatar del usuario
Hello sir,/madam! I've just seen your job offer and because of my skills in web design/development I'm pretty sure that I'm able to make it done with the best quality and price! However, I will require more information about the project if you interested of course! Anyway, just drop me a message to discuss the whole thing Best regards.
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
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Hello, I want to show you all relevant Demo and Designs which is similar to your project completed previously. To make sure about the requirement set and customization, I want to discuss this project with you further on personal chat. Let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, I use to be online 24x7 on Freelancer so probably you will get a quick response from my end.
$773 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello, Its a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work upon customization part, if we can proceed towards more discussion. I have gone through your project description and confident to accomplish your project. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are - 1)Ruby 2)Ruby On Rail 3)Angular JS 4)Node JS 5)PHP with Codeigniter and Laravel Framework. Let's initiate our chat so we can proceed towards conclusion of this project scope and give it a start as soon as possible. Thank & Regards Prashant Shinde
$833 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Let's discuss more about project to finalize 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 around 31% Repeat Hire Ratio..so i work as long term basis...
$721 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
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HI My name is Alex i am a software developer at akitect based in Kenya and Dubai. Me and my team, we have a vast experience working with cross platform mobile development such as Ionic and react native. We also have experience with firebase, NoSql and MySQL databases. We look forward to hearing from you. Kind Regards, Alex, akitect
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi, I am a senior systems architect and developer from the UK, with more than 15 years of experience. I specialise in complex websites, custom business applications, API's, billing platforms, etc. Please contact me to discuss project details. Skype: cruelreality Best Regards, Kon
$2.777 USD en 10 días
0,0 (0 comentarios)
0,0
0,0

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Bandera de UNITED STATES
United States
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Miembro desde ene 6, 2017

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