Back-End Software Developer Coding Challenge

This coding challenge is part of the interview process for a Back-End Software Developer position at PastureMap ([login to view URL]). It is meant for candidates to show their problem-solving abilities and demonstrate their coding skills.


Develop a simple RESTful Web service for mobile device management. The server should accept incoming data, store it, and retrieve it on request. It does not need to perform any data sanitizing or processing, other than adding a timestamp. The data should be returned in JSON format.

The incoming data will have the following fields:

DeviceID, DeviceName, BatteryStatus, Longitude, Latitude

Queries are made based on DeviceID. Bonus consideration will be given to submissions that include unit tests.

Your submission can be written in any language or framework. Include all code and instructions for compiling and running in your submission. Please start your replay with a word 'start'. Code quality and documentation will be key metrics for evaluation. Post your submission to GitHub and let us know where to find it by emailing [Removed by Admin]

Note that it'll be compensated €500 if you are hired.

Evner: Javascript, node.js, PHP

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Om arbejdsgiveren:
( 0 bedømmelser ) Estate Enighed, Independence, United States

Projekt ID: #17307632

29 freelancere byder i gennemsnit $34/time for dette job


start. Hi. I have strong practical experience of RESTful API and PHP and javascript, and have built many sites by using above web techs until now. You can see it in my work history and my profile. Please discuss mor Flere

$41 USD / time
(463 bedømmelser)

Hello! My name is Yulia and I represent the Code Inspiration Team. Please, check our works on our web-sites: [login to view URL] Having Java as our key technology we are ready to participate in the de Flere

$40 USD / time
(34 bedømmelser)

"Start" Hello Client, Hope you are doing well, I have just gone through the requirements you are looking for an expert Software/API Developer for your project. I have more than 6+ years of experience in Web Flere

$25 USD / time
(50 bedømmelser)

As a dedicated backend developer, I can fill this position flawlessly. Looking forward to working with you. Thanks in advance. Xiaomei.

$41 USD / time
(48 bedømmelser)

Hi. I just checked your job post “Back-End Software Developer Coding Challenge”.I have 5+ years of the web with node.js and full stack framework as like angular.js and node.js, so I am confident to full fill your needs Flere

$41 USD / time
(56 bedømmelser)

Hi kevinborders good day! I have extensive experience in Javascript, node.js, PHP. please check more from here I can do this within your budget too $25 - Flere

$30 USD / time
(41 bedømmelser)

Hi, Please ask me for demo of similar work. I can do Back-End Software Developer Coding. We can discss more on chat. I am a full stack developer from Poland. Latest work : [login to view URL] [login to view URL] Flere

$31 USD / time
(34 bedømmelser)

Hi I have rich experience with web development. I have worked on several web projects as backend developer and developed RESTful APIs using Laravel, CodeIgniter, Slim, Django RESTful frameworks. If you give me the ch Flere

$41 USD / time
(31 bedømmelser)

Hello! Will you do the design or you want my designer to do it? Please clarify the scope of work and if possible share specs for the project. Because based on what you shared I don’t have a clear idea of the scope of Flere

$30 USD / time
(15 bedømmelser)

Hi, Greetings !!! Given that you are looking for an experienced Developer to work on your project requirements, I am proficient with PHP, WordPress, Joomla, Magento, Codeigniter, CakePHP, ASP.Net, HTML5, C Flere

$26 USD / time
(42 bedømmelser)

Hello, How are you? My name is Miles and I’m located in Southern California, USA. Serving the Los Angeles market region. We developed major Enterprise Systems such as HammerForMac that runs on APPLE OSX. Kin Flere

$41 USD / time
(1 bedømmelse)

Dear Hiring Manager! I have seen your job post and gone through your DESCRIPTION too. I am ready to frontend system in PHP. and I am very much comfortable with DEMO task. Please share complete requirements and best Flere

$25 USD / time
(18 bedømmelser)
$33 USD / time
(27 bedømmelser)

Start Hi, I am expert in Node Js and other frameworks related to web. I can create your app in RestFul. Please ping me so that I can start after more discussion. Thanks

$26 USD / time
(25 bedømmelser)

500 is nice for me and you. Dear. I sincerely hope that you will take a minute to check my bid. I can give this work with 100% satisfaction within time limit I have a good grasp of your require skills. I will Flere

$41 USD / time
(8 bedømmelser)

Dear, sir. Your project is very interesting. If you award me to do your project, I can start your project now. All projects are successful when they are made with delicate and precise code technology. I actually ha Flere

$25 USD / time
(6 bedømmelser)

Hi, Dear Hiring Manager! Thank you for posting such a good job. I have read your job description carefully and have excited, I think your job is the best fit for me. I have a lot of experiences in developing Hybrid Flere

$25 USD / time
(6 bedømmelser)
$41 USD / time
(6 bedømmelser)

Hi there! Well if you’re looking for an expert in Node — I’m your girl! How come you’re not putting up any description? I guess discussing in chat is what you want. I’d love to discuss your idea in actual d Flere

$27 USD / time
(4 bedømmelser)

I have read your job description in detail and I am very excited to apply on your job. I can assure you that, if given the opportunity, we will be successful and you will reap great satisfaction. I never apply to a job Flere

$41 USD / time
(11 bedømmelser)