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Java Web API

€1500-3000 EUR

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Opublikowano około 8 lat temu

€1500-3000 EUR

Płatne przy odbiorze
We need an experienced developer to write the Web API (probably restful but not necessarily) and the data format exchanged must be JSON. It will be used for a web application written in Angular. The API must cover Authentication, Configuration and other 4 or 5 "modules" that each one will be served by approximately 5 to 7 web calls. The project will be deployed to external servers that will not be administered by us so any suggestions on how to debug The database used must be either MySQL or MariaDB and the resulting software must be able to run in both Windows and Linux servers. Other than that, the developer can select any technologies that wont rise the project cost or at least not significantly. Please ask for any clarifications that you may need to
Identyfikator projektu: 9852948

Informację o projekcie

37 ofert
Zdalny projekt
Aktywny 8 lat temu

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37 freelancerzy składają oferty o średniej wysokości €2 245 EUR dla tej pracy
Awatar Użytkownika
Dear Sir, I have read Project Description & understand that you need a Web API, so please let me know what features you want in the API? Once I have complete requirements, then I would be able to estimate it precisely. Our current bid is just a placeholder to submit the proposal, as we still need to finalize the scope of work. Look forward to hearing from you. Regards, YK LEADconcept
€3 157 EUR w 45 dni
5,0 (35 opinii)
8,3
8,3
Awatar Użytkownika
I have +10 years of experience in Python web programming. I am expert in making REST APIs and can easily make such light API for you in a a week but with Python not Java! Why do you want to this be made in Java? Thanks, Helmot
€1 500 EUR w 10 dni
4,8 (166 opinii)
8,0
8,0
Awatar Użytkownika
Hi there! I have read what you exactly need, however I would like to ask you a few questions. I would call myself a master of what I do, I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion. If I can deliver I will deliver in best possible way. Thanks
€1 700 EUR w 30 dni
4,7 (46 opinii)
6,8
6,8
Awatar Użytkownika
Hi, I'm strong in java development and architecture design, experienced in building full website with low latency and highly scalable. Serious and professional freelancer also, please check my profile to know more about me. Drop me a message if you're interested in discussing more with me in detail. Thanks, DUy
€2 947 EUR w 10 dni
4,9 (56 opinii)
6,2
6,2
Awatar Użytkownika
hello there, I am expert in java.. I can do your work as per the requirement mentioned.. Lets discuss over PM. Looking forward for ur reply. Thanks
€1 500 EUR w 30 dni
5,0 (40 opinii)
6,0
6,0
Awatar Użytkownika
Hi I am experiment java developer and i am very interested in your project. I have more than 3 years of working in java enterprise company. I have good understanding about java spring hibernate and also amazon AWS service. I have ready solution for authentication. Here is my freelancer profile https://www.freelancer.com/u/quanlitysource.html Please discuss more via pm. Looking for your reply
€1 500 EUR w 30 dni
5,0 (85 opinii)
5,7
5,7
Awatar Użytkownika
Hi, I'm an experienced java, J2EE application developer. I have 10 years experience building Java, J2EE applications. I'm very good at Spring, JPA, Hibernate, Jenkins, angular.js, jquery, bootstrap. I'm very happy to work for you. Contact me if you are interested. Thanks, Rick
€2 666 EUR w 30 dni
4,9 (21 opinii)
6,0
6,0
Awatar Użytkownika
Hi, I have huge experience in developing WEB API in java and your requirement is looking good for me. I worked on developing REST API for many enterprise application and good experience in OAuth and token based authentication for REST API. Apart from that i am exxpert in MySQL and marial DB. I would like to discuss your project requirement further and work. Please feel free to message me for any discussion. Thanks, IndiaSoft
€2 056 EUR w 30 dni
4,5 (68 opinii)
6,2
6,2
Awatar Użytkownika
Hello! I already had alike experience - developing web-based CRMs for a travel agency and recruitment company using PHP+MySQL+jQuery+Bootstrap3+GoogleAPI. Please do not hesitate to contact me via messenger!
€2 500 EUR w 45 dni
4,9 (12 opinii)
5,3
5,3
Awatar Użytkownika
Hi there - My name is Michale Phu.I’ve read your brief and can see that we can work together I'm on Java Senior software developer with over 5 years of programming experience in a variety of roles across a number of banking industries. • Strong Programming Skills in designing and implementation of multi-tier applications using Java, J2EE, JDBC, JSP, JSTL, HTML5,Groovy, Spring I can assure you that if you work with me once, you will always work with me for these kind of projects. Please contact to me so that we can discuss in more detail. Have a nice day !
€2 500 EUR w 30 dni
5,0 (7 opinii)
5,2
5,2
Awatar Użytkownika
Hi, I am a senior java developer, I have done a lot of web/standalone java application with different technologies. My core areas of expertise are Spring Framework (full proficiency), struts2, Web-services (REST, SOAP), Sql/NoSql, Hadoop, Hbase... Please contact with me and we will discuss the details. Thanks
€3 000 EUR w 50 dni
5,0 (8 opinii)
5,0
5,0
Awatar Użytkownika
Hi! I could help you out with this. Could you provide a more detailed specification for the API? Cheers, Erko
€3 000 EUR w 30 dni
5,0 (43 opinii)
5,0
5,0
Awatar Użytkownika
Plz come on chat now so we can discuss more....am waiting... Dear Sir, I am really interested to work on this project, I can start the work now , and can provide the best services from my end. Please come on chat to discuss more about the project. Regards, Bhagwan
€1 500 EUR w 5 dni
4,8 (10 opinii)
4,8
4,8
Awatar Użytkownika
Hello, I am a professional full stack developer and have experience with angular js. From the description of the project it seems that you will want a rest API in json format, as this is a best practice when working with angular.
€2 222 EUR w 30 dni
5,0 (29 opinii)
4,4
4,4
Awatar Użytkownika
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.
€2 500 EUR w 30 dni
3,5 (24 opinii)
5,6
5,6
Awatar Użytkownika
Greetings, I am interested in this project and would like to know more about the requirements if possible ? About me: I am Java EE developer with 8+ years of experience in Java web development. My expertise includes: Spring, REST, JSON, Javascript, MySQL, Oracle, XML, JSP, Html, CSS and also some JS frameworks like jQuery and Dojo. I have also experiense using Bootstrap for front-end development. Based on my experience I think I can help with the implementation of the project and its support. Best regards. D. Nikolov
€2 222 EUR w 30 dni
5,0 (10 opinii)
3,9
3,9
Awatar Użytkownika
I will implement this solution using JAVA Jersey framework. I have developed web services for our Hospital management system to integrate with third party finance and HR modules. I am good in understanding the requirements and transforming those requirements into a practical efficient solutions. Will the authentication be a simple username/password sent through HTTP header or any other preference? Looking forward to your reply. best regards
€3 000 EUR w 30 dni
5,0 (10 opinii)
3,9
3,9
Awatar Użytkownika
Which part will will be deployed to external servers? The API or the Angular application? Anyway, all I need from you is the information requested by each call.
€2 000 EUR w 30 dni
4,0 (5 opinii)
4,2
4,2
Awatar Użytkownika
Hi, I am software developer with almost 5 years of experience. I mainly work on backend Java services and public APIs for both mobile and web clients. My preferred technology stack for this is : HAL standard(for REST representation), Spring Boot, Spring Security, Spring Data Rest, and all packaged in single .jar with embedded servlet container. To propose more accurate offer, I would need more information about project. What are those 4 or 5 modules ? Will you have ssh access to those servers ? To monitor and debug service you can create a simple healtcheck service that will every e.g. 5 seconds call dedicated healtcheck API. For debugging you can log data on server to graylog/kibana if you normaly use those services. For metrics exposure you can install RMXTrans or push metrics directly to Graphite server, or Kibana stack...
€1 666 EUR w 10 dni
5,0 (4 opinii)
3,1
3,1
Awatar Użytkownika
I have 12+ years of experience working in java/j2EE enterprise applications. I am certified Java Enterprise architect. I am interested in your project. Here are some of my certifications. we can discuss further if you are interested in my skill set. My Professional Certifications: · Sun Certified Java Programmer · Sun Certified Web Component Developer(SCWCD 5) · Sun Certified Business Component Developer(SCBCD 5) · Rational Application Developer v7(000-136) · Advanced Rational Application Developer v7(000-137) Oracle certified web services developer · Oracle Certified Master, Java EE 5 Enterprise Architect.
€2 000 EUR w 15 dni
4,9 (8 opinii)
2,9
2,9

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Flaga GREECE
Greece
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Członek od mar 5, 2016

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