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create API to manage CRM like web site service

$30-250 USD

已完成
已发布大约 5 年前

$30-250 USD

货到付款
Hi! My need is to create a program which will work with a webpage and give me feedback by api. From our existing backend we will send 2 parameters: Amount and Serial number, software that you will create must go through some processes (look at process list) and return reply by API. Web site is a system that manages some machines, so we need to implement some functions so it would be kind of an automatisation for the process, the functions are: 1- check if machine is online 2- add credit 3- check that credit is added 4- deduct credit 5- check if deduct succeed 6- check if item was sold (by logs) please check brief video. Please try to be as much as possible clear on possibilities and time/budget constraints. Thanks for your time!
项目 ID: 19188586

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22提案
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活跃5 年前

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HI I am an highly experienced developer with more than 9 years of development experience. I have seen the video you attached with the job posting. From what I can get is the add/remove credit request is added to queue and we need to the status from the logs whether the request is successful or not. I can develop an api for you that will automate this process on your website but before giving a clear schedule, i would like to look at the website and preferably the code to assess the amount of time and effort require to implement the api
$200 USD 在3天之内
5.0 (102条评论)
6.6
6.6
22威客以平均价$244 USD来参与此工作竞价
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Hi, Sir? My name is Yanying Ding. I am an expert web programmer. I'm very interested in your job because I am plenty of experiences with Node and React.js. I have worked on similar many projects to what you are looking for, and I am confident I can exceed your expectations. If you are possible, please let us discuss more detailed technical problems via live chat. I can start to work immediately. Looking forward to your reply. Thanks.
$150 USD 在3天之内
5.0 (97条评论)
7.6
7.6
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Hello, and thanks for the opportunity to bid on your project. Please check my portfolio and reviews from other customers https://www.freelancer.com/u/TenStar718.html I am an expert in many different area’s of web and mobile applications based on the following languages: Web(PHP, MySql, HTML5, Java, ReactJS, NodeJS) and Mobile (Native and Hybrid). I am also an expert in many different frameworks such as CodeIgniter, Laravel, Spring and jQuery. I have over 5 years industry experience in development and graduated with a Masters Degree in IT from the Hong Kong University. My PHP L1 exam score in Freelancer places me in the top 3% of developers. Please have confidence in my skill and quality of work. I assure, I will do my best to work with you on your project to present the best possible outcome for you and your customers. I will also do my best to correct any area of work where quality comes into question, I want to have pride in my service to your company and the final product provided. While I am happy to make adjustments and alterations as your project progresses please understand that I am a dedicated freelancer and any work that is substantially different from the project description may need the awarded fee to be re-negotiated. Feel free to contact me if you have any questions, and please review my 5 star profile. I look forward to working together in partnership on your project and into the future. Regards
$222 USD 在3天之内
4.9 (88条评论)
7.8
7.8
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Hello Sir, I have seen your process and I would love to assist you in this project and I will definitely develop API for your CRM to follow your mentioned process of payment. This will be an automated process. I am a certified WordPress Developer...I have an experience more than 10 years in development…I have a huge experience in PHP, CSS, HTML, Bootstrap, Javascript, Java query, and Woocommerce, etc…I can do this job in the described time and budget. Please join me so we can discuss and start work right away! The exact quote can be given once the details are discussed.
$222 USD 在3天之内
4.6 (13条评论)
5.7
5.7
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Hi, I am a developer with vast experience in .NET, MVC, SQL, Java/TypeScript, Angular, PHP available for this project. I am full time freelancer available throughout the day. Best regards Note: This is not an automated bid and I am available right now to discuss your project! Khalid.
$200 USD 在10天之内
4.4 (6条评论)
5.5
5.5
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quality on time.i can work on your project please let me know if we can discuss?i can work on your project please let me know if we can discuss?i can work on your project please let me know if we can discuss?i can work on your project please let me know if we can discuss?i can work on your project please let me know if we can discuss?
$333 USD 在3天之内
5.0 (15条评论)
4.2
4.2
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Hello, how are you today? I can understand from your description that you need a program that will communicate with an existing website and provide a result via api based on the parameter passed. I've worked with different api related projects with diverse requirements, so be rest assured that I can provide you with what you require. Send me a message so we can get started.
$300 USD 在7天之内
5.0 (3条评论)
4.4
4.4
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Hello ruzzzz I am expert in PHP ,codeignitor, Mysql , HTML , CSS , Javascript , Jquery , AJAX , web development. I have following skills : C# Programming, Javascript, MySQL, PHP, Software Architecture PHP - Expert! With proven experience. REPLY :- We have approx 7+ year of experience. *JS - Expert! With proven experience. REPLY :- Currently we are working on angular project and i am expert in JS too. *Excellent communication, analytical, listening and organizational skills. REPLY :- You can take interview anytime. *Excellent time management skills, attention to detail and the ability to multi-task. REPLY :- We can manage multiple task too. *English level - Fluent/Native. REPLY :- Fluent CSS, HTML- excellent *Availability to work during standard working hours (UTC+5 :30) Reply: Yes I look forward to discussing your project with you.I just need your 10-15 minutes to ask few concerns/ details. Kindly discuss over personal message board & then working! Thank you in advance for your consideration and I look forward to our conversation.
$95 USD 在12天之内
5.0 (6条评论)
3.9
3.9
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I've 7+ years of experience in Web Development/Web design , Mobile App Development(IOS/android), Graphic design, Logo Design Business Cards & Stationery, Flyers & Brochures, Packaging Design, Web & Mobile Design, Social Media Design, Banner Ads, Photoshop Editing, Blogs, article writing, SEO, Social media marketing, Google Ads, Online Advertising, Google Adsense, Affiliate Marketing, Email Marketing, Mobile Marketing, Leadgeneration, online reputation management Skills - HTML, CSS, JavaScript , bootstrap, Angular js , PHP, CI , Laravel , Shopify, Python, Machine learning, image processing, open cv, Deep learning, Sentimental analysis, Data science Magento , Andorid , Java, wordpress, Website Builders & CMS, Web Programming, Ecommerce, Desktop applications, Support & IT, Chatbots, Data Analysis & Reports, Convert Files, Databases, User Testing, QA. I am very much intrested in your job please invite me for further discussin and we will go ahead. Thank you..
$244 USD 在3天之内
5.0 (5条评论)
3.6
3.6
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• We High TECH Solutions promises to be your one stop, unbeatable solution for all your business needs, providing unparalleled quality at very fare prices. We work as a team of Software Developers with the successful track record of developing project like, Angular JS, React,Native, PhoneGap, NodeJS, Mongo DB, PHP, Django (Python), Codeigniter, Android, Java, Jquery, CSS, Javascript, Bootstrap & other frameworks. • Our Whole Team Members provides High Quality + Fast Speed = Excellent Result + Business Success, this is our working style. if you want to implement your idea, then I am always ready for you • We ensure to gives you Daily communication and progress update regarding your projects. • I pays strong attention to app/web architecture and and its UI quality - i always respond quickly to my client and always pays attention to every detail. My only moto is make client Happy and Satisfied. Have a high level of self-organization. Up-to-date with latest Development trends, techniques, and technologies. Worked with Startups and small/medium business.
$250 USD 在3天之内
5.0 (1条评论)
0.6
0.6
用户头像
Hello there! I have worked on many portal based projects that required the use of CRUD (Create Read Update Delete) operations on user data, some examples are: 1) Delivery Service backend portal 2) Social Media Marketing web application 3) User registration and profile for a custom e-commerce website. I would love for your story to be my next success story, and am confident that I can get the task done within the timeline and budget specified. Would love to chat with you further on this and will be awaiting your reply!
$177 USD 在10天之内
0.0 (0条评论)
0.0
0.0
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Experienced Java, J2EE and Node Js Developer with rich experience in making java based API (Rest, SOAP) using Spring as well as JAX-RS, JAX-WS. Please connect to give more detailed requirements
$100 USD 在5天之内
0.0 (0条评论)
1.0
1.0
用户头像
I am familiar with these kind of projects, So you can view my previous projects if you want to see if you are agreed let me know
$35 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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Hi i have an experience of about 3 years in nodejs. I have worked on express and loopback framework of nodejs moreover i have good knowledge of mongo db too. I can give you long term support also.
$30 USD 在1天之内
0.0 (0条评论)
0.0
0.0

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MEXICO的国旗
Zapopan, Mexico
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会员自7月 12, 2015起

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