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A web service to calculate waiting time

$250-750 USD

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投稿日: 7年以上前

$250-750 USD

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We have a system for management of branch offices, this system provide tickets to clients. We need to make a web service that provide one method to obtain the average waiting time, the web service should obtain the average waiting time from analysis of current day data, the algorith have parameters to tune the results. The web service will receipt a JSON like this: { idAgency: "A001", idTypeTicket: "T001"; } And should send a JSON like this: { wtAverage: 8 wtMaximum: 10 wtMinimum: 6 } The implementation should use spring boot and spring data, consider use cache memory for to get better performance.
プロジェクト ID: 12057684

プロジェクトについて

20個の提案
リモートプロジェクト
アクティブ 7年前

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この仕事に20人のフリーランサーが、平均$417 USDで入札しています
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A proposal has not yet been provided
$584 USD 10日以内
4.9 (257 レビュー)
7.0
7.0
ユーザーアバター
Hello sir, I am experienced on Java for 7 years. I can do what you want to do. I will be fulfilled your requirement correctly and in time. Thank you!
$736 USD 20日以内
5.0 (83 レビュー)
7.1
7.1
ユーザーアバター
Dear Sir Greetings from IndiaSoft, We are one of the great freelance company who work on Java/J2EE and expert in REST API development for Mobile and Web application. We developed lot of REST API using Spring Boot . We reviewed your requirement for creating REST API using Spring Boot for ticketing system and generating average waiting time. It's perfect for us as we worked on ticketing system development earlier also so we can utilize our past exprience . We are happy to help you. Regards, IndiaSoft
$250 USD 10日以内
4.5 (62 レビュー)
6.0
6.0
ユーザーアバター
I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch tech organization such as Amazon, Cisco, Oracle etc. We have been involved in similar projects in the past and our track record has been excellent.
$555 USD 10日以内
3.9 (22 レビュー)
5.4
5.4
ユーザーアバター
Over ten years of experience in IT industry, architecture, design, development and testing of multi-tier enterprise applications and services of e-commerce by using Java technologies and various methodologies (waterfall model, iterative model, Agile, TDD) and frameworks. Strong knowledge and experience in: core Java, full stack of Java EE technologies, multi-threading, design patterns, object-oriented analysis and design, aspect-oriented programming.
$250 USD 2日以内
5.0 (20 レビュー)
4.3
4.3
ユーザーアバター
A proposal has not yet been provided
$277 USD 3日以内
5.0 (21 レビュー)
4.1
4.1
ユーザーアバター
I am a highly motivated with strong creative and conceptual skills, always prepared to accept challenging tasks and hence, I am here to further enhance my personal and professional growth. JAVA-SE (OOP,Collection,JDBC,GUI,Swing,Multithreading,IO Streaming). JAVA-EE ( Servlets, JSP,Struts2,JSF,Web Services,Spring DI,Spring Transaction ) PHP (HTML5,CSS3,JAVASCRIPT,JQUERY,AJAX,BOOTSTRAP, WORDPRESS ) C/C++ Databases: RDBMS, MYSQL,Oracle,SQL Sever Other Software Engineering Skills: Database Design, Software Documentation
$347 USD 3日以内
5.0 (2 レビュー)
1.4
1.4
ユーザーアバター
Good Day Sir, Thank you so much for giving me an opportunity to apply this wonderful job opportunity. I read your whole job requirements very carefully and understand what you actually wanted for your project. In your job, you have specified some job skills and glad to know you I am very familiar and also expert with those job skills. Mainly, I am working in both Website Development and Responsive website design sections since last 6 years and successfully done lots of business and related websites. My first aim to provide you quality and professional task and I concentrate my eyes with my client’s satisfaction by following his minimum time budget. Thanks and Regards, Imran Sarker
$350 USD 10日以内
0.0 (0 レビュー)
0.0
0.0
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Hello, How are you? I am Deepali from Deepionic Technologies. I hope you are doing well and this season is going great for you and your business as well. I've carefully read the requirements that you have mentioned. All the requirements will be satisfied by our company and you will get updates at each stage of ongoing project. I have a highly experienced team of Core PHP, Codeignitor, OPENCART, Wordpress, MAGENTO, cakephp, Laravel, Android, iOS and SEO. We have an experience of 6 years in these fields. We had worked on similar kind of projects and got positive response from the clients. I look forward to hearing back from you and I hope we can work together. Thanks have a nice day Deepali
$250 USD 4日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
We are the leading young professional Web Development organization having technical expertise in developing, managing, optimizing and customizing websites by implementing websites in different demanding software tools and technologies especially in HTML, CSS, PHP, HTML5, CSS3, JavaScript, JQuery\Prototype, MySQL and CMS like WordPress which is supported on different plate form like Mozilla Firefox, Microsoft Internet Explorer, and Google Chrome. We have fully studied your project requirements description in order to perform your demands which is required to complete the project in a given proposed time frame, as our commitment is a key to our successful journey, so we are also fully committed to accomplish the task assigned by you with the required state of the art technology to fulfill your requirements as prescribed in this project. We thinks that this is the best way to utilize our impressive skills under the light of our previous experiences. We wish to render you our services and hopeful not to let you disappoint. We will also be responsive with a positive gesture without demanding any further cost. We are quite optimistic in a bid to receive this project. Thanks With Best Regards Your Well Wisher Motivated Young Freelancer
$300 USD 10日以内
0.0 (1 レビュー)
0.0
0.0
ユーザーアバター
Hello. Sounds like a rather simple project. I'm down to help You out. About that algorithm, where does it get it data from? Feel free to contact me.
$250 USD 2日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hi, my name is Sevinc. I read your "A web service to calculate waiting time" project descriptions carefully before bidding. I checked your requirements as well... I got what you need and ready to go ahead as soon as we can clarify further project details. I am 5-star java expert here at freelancer.com. Pls check my profile and feedbacks first to have some idea about the quality of my previous businesses. I had many similar tasks, all achieved with 5/5 rating. Kindly get back to me if you wish to proceed with a top-rated and reliable partner here...pls note that I only deliver best quality at a reasonable price, and I am open for longterm partnerships, if you wish too... I bid my best for you to start business, and I am ready to prepare a sample task for you to check & validate, once you give me a reply...regards.
$300 USD 5日以内
0.0 (0 レビュー)
3.7
3.7
ユーザーアバター
Dear, I have 4+ years of working experience including spring. This will be my first freelancer project. I will give my very best and I hope we will have good cooperation. Best Regards, Vlatko Gjorgievski
$333 USD 10日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
I have great experience with Spring Boot, Hibernate and REST/Json. I can deliver it in 5 business days
$273 USD 5日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hi, I have a rich experience with spring boot applications. The web service that you need will provide the relevant data and the cache will implemented by Ehcache. Ehcache cache boosts performance and it's full-featured, and integrates with spring boot. King Regards
$388 USD 14日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hi, I am former Software Engineer at Yahoo! Inc. I have many years experience in Java and Web service development. To my understanding, the job description is as follow: 1. Complete one web service with Spring boot + Spring data 2. This web service will obtain the average waiting time base on current data 3. Both input/output format will be put in JSON 4. Achieve best performance as possible I would like to discuss with you on more details before starting to code anything. This part I really hope you can help me as much as possible. After all the requests is clear, I will start develop the web service and make sure it's bug free. Last, I will delivery the code with well documentation and let you verify if all the request are meet. The milestones I would propose are as follow: Milestone 1: Discuss and analysis (1 day) Milestone 2: Coding, testing, and Documentation (3 days) Milestone 3: Request verify and bug report (2 days) Notice! There is no gaurantee that the project can be done if the actual requirements are not the same when the project starts. If there is any reason you need to change the requiements, do please mention this in the first milestone. Please feel free to contact me via email or Skype: Email: please check my contact information Skype: kentsay
$500 USD 7日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hello My name is mihir patel having more then 8 years experience implementing java/j2ee technologies along with json,html, WSDL, spring, jsp, servlet etc. let me know if you are interested to discuss your project. Thank you mihir
$555 USD 10日以内
0.0 (0 レビュー)
0.0
0.0

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PERUのフラグ
Callao, Peru
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メンバー登録日:7月 14, 2016

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