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API Integrations

$10-1000000 USD

In Progress
Posted almost 8 years ago

$10-1000000 USD

Paid on delivery
Have an enterprise management application. Open API. Need to create a user portal and workflow interfaces.
Project ID: 10583297

About the project

36 proposals
Remote project
Active 8 yrs ago

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Hello, we can build this for you. You can view some of our work and our site at [login to view URL] All of our prices include six months of free support to fix any bugs, assistance in getting the apps on the stores, and app store optimization for more downloads
$2,000 USD in 1 day
5.0 (8 reviews)
4.7
4.7
36 freelancers are bidding on average $352,334 USD for this job
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Greetings, I have forwarded the both PDF document to my technical team lead, so please allow some times, as both document are very lengthy. Meanwhile, please keep in touch thru' chat, so we can move forward. My current bid is just a placeholder to submit the proposal, so please initiate the chat thru' private message board. Look forward to hearing from you. Regards, YK LEADconcept
$555,561 USD in 60 days
5.0 (109 reviews)
9.1
9.1
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Hello, We are IT-Engineers with higher educations, having more than 12 years of experience, developing projects using Symfony Framework for PHP/MySQL environment, have gathered various experience developing sophisticated web-based solutions from scratch and integrating multiple third-party APIs. We would like to draw your attention to some of our successful projects that have been finished earlier, showing certain points in common with your purposes: * Century 21 Real Estate Management - A sophisticated real estate management backend for a Century 21 Real Estate Franchise company. A web-based system for multiple types of users that take part in real estate properties sales and lease processes. It manages their activities, schedules their meetings, holds customers' and properties' data, thus optimizing the activities of all the involved role-players. * Accommodations Network - A multilanguage accommodation network, allowing it's users to post their properties, availability dates, place/accept reservations, rate their experience and use private messaging to communicate with other users. Has quite a large set of social features, uses PayPal payment gateway and PayPal MassPay. We would be able to offer you a bespoke and turnkey system that will become fully usable after you have entered your data and will remain in your control after the launch. Life-time Bug-free warranty is a part of our standard service. Best Regards, Andrei Dev Experts
$80,000 USD in 90 days
5.0 (137 reviews)
8.9
8.9
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Hello, my name is Victoria. I represent Ukrainian IT Company «Webbook». We provide website design and web development services for organizations, public and government institutions, company or private web-pages. We got acquainted with Your description of the task, our devs can start the work on Your user portal and workflow interfaces soon as You need. In general we use such technologies: PHP/PHP5, Java, JavaScript, HTML(HTML5), Zend, Ajax, CSS, OpenCart, CMS (Magento, Joomla, Wordpress, Drupal, Bitrix), Ecommerce, framework (Yii/Yii2, CodeIgniter, smarty) etc. However, we shall discuss about the requirements and functionalities in details to have a better understanding. Can you tell more information about the project functions for a full assessment? You can see our portfolio in freelancer. We are glad to chat with You and discuss all in details. Contact us and we will reply immediately. Waiting for Your reply! With regards, Webbook team
$3,917 USD in 40 days
5.0 (337 reviews)
8.8
8.8
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Dear Sir, I can make this website as required in PHP and MySQL. Please respond so we discuss further. Waiting for reply, Manpreet Singh
$50,000 USD in 30 days
4.8 (254 reviews)
8.5
8.5
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Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. please check our freelancer portfolio at https://www.freelancer.com/u/mmadi.html?page=portfolio I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi
$800,000 USD in 1 day
5.0 (49 reviews)
7.1
7.1
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Hi, I can integrate API with stream flow of user portal as per demanded. work flow interface would be taken place under high consideration, analytic, and other approaches to fulfill the desired job. Thanks.
$15 USD in 1 day
5.0 (110 reviews)
6.9
6.9
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Hi, please can let me know what exact functionality you need to add to this user portal (will need to know all details)? I can create it with PHP framework (Nette) + MySQL (if needed) + for sure with REST requests to API. Best regards Peter
$4,000 USD in 30 days
5.0 (36 reviews)
6.3
6.3
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A proposal has not yet been provided
$1,000,000 USD in 50 days
5.0 (43 reviews)
5.9
5.9
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come on chat now for more details...am waiting...
$10 USD in 1 day
4.7 (44 reviews)
5.5
5.5
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hello ,I have 6+ year's of quality experience in web development industry, and i have worked on various type's of project's like e-commerce, music , community, web-services and etc. in various php plateform like opencart, wordpress, codeigniter, cakephp and after reading your requirement i found it's very easy and i can give you some quality work within given time period, hire me and i won't disappoint you :)
$5,555 USD in 10 days
5.0 (53 reviews)
4.9
4.9
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Greetings from STPL We have understood the broad scope of work & would definitely want to collaborate with you on this project. We have done a project for UNILEVER called HAWK in which core competencies of the project lies on REST API's. Please suggest a good time to connect for detail discussion on your project. About US : A Microsoft Gold Certified Partner is head-quartered in San Mateo, CA & has been providing best of breed IT solutions to it's global clientèle for last 11 years also we have been working with Fortune 500 companies like Adobe & Uni-lever and have delivered more than 35,000 hours of work. Regards, Varun Dharni | STPL Team
$555,561 USD in 100 days
4.5 (5 reviews)
5.6
5.6
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Hi Sir, My company is startup but myself and my partner is having nearly 12 years of experience in Software Projects and have handled projects with budget upto $100M with 320 member team. Have very good knowledge and handling of Projects and Resources. Also, have frequently building projects on Restful api's.
$555,561 USD in 1 day
5.0 (3 reviews)
4.3
4.3
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Hi There, I can work with you to realize your IT project. I have more than 10 years and have helped clients implement solutions which are complex and spread across geographies and technologies. I have in depth design and coding skills. I have worked as a regular architect for a major USA client from their Chicago office where we have worked on analysis and projections of global data. In the course of the project we have developed complex algorithms and implemented them. Before that I had worked for biggest retail company in Sydney and created different software's for them for their retail stores. I can assure you the project will be completed with high quality, having proper design, testing, logging, error handling and documentation. Kind Regards, BlissLights
$526,321 USD in 260 days
5.0 (2 reviews)
4.4
4.4
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Hello. We are totally interested to collaborate with you. We are specialised in HTML, PHP, graphic design, websites development. Looking forwards to hearing from you.
$555,561 USD in 10 days
4.4 (1 review)
3.8
3.8
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Hi, We are a small talented team of 5 members working in Bangalore,India. We are working on Php and .net platform. We have gone through your requirement and we have idea about developing these project. We believe in working smartly and neetly so that it is easily understood by the user and the other developers. We believe in delivering project on time with low cost. Hope to see working on this project. Thanks and Regards Artisto Tech
$11,111 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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Dear Sir Our company is specialized in web solutions for B2B clients with special needs as security and reliability of the product. We follow strict rules to ensure the best software is developed in accordance to your specific. Our company is based in Italy with several international teams. We'd like to discuss with you more details about the project in order to understand better the commitment needed. Best Huulke Srl
$100,000 USD in 120 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi. I'm a senior developer with extensive experience in mobile and web development. For web specifically, I've worked over 15years with all the necessary tools to deliver good quality work. I also have a couple of teams that can go hands on if the project size requires it. Let me know if you'd like to go a bit deeper to talk about the project. Cheers
$177,777 USD in 160 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi, Is a pleasure send my proposal to your project. I'm a Portuguese developer with experience and knowledge to developer IT solutions. Responsible, innovative, passionate and committed professional with a get-it-done approach. Experience in designing and implementing web applications using Java. I have been working with Java development for more than 15 years. Specialized in Java Technology with a vast knowledge of J2EE Development. Especially Design Software Solutions, Object-oriented programming (OOP), Design Pattern, Multithreads / Concurrency. I have being working with technologies like Web Services (WS), Business Intelligence (BI), Application Server Technology, Big-Data, Agile Software, Distributed Revision Control, Continuous Integration, Bug Tracker, Testing, GeoLocation. If I win the project I thinks developer in three steps: 1) Analyse with you with more detail all the project 2) Developer the project 2) Testing Please let me know if you have any question, I am more than happy to help. kind regards Miguel
$721,640 USD in 360 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Troy, United States
5.0
1
Member since May 23, 2016

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