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Continued development of GPS device mapping website features

$250-750 USD

Ditutup
Dibuat hampir 6 tahun yang lalu

$250-750 USD

Dibayar ketika dikirim
An existing GPS device tracking website written in RoR/Javascript/Coffeescript with a MySQL backend overlaid on Google Maps needs continued enhancement and development. The architecture uses phone apps to upload GPS information to the MySQL database which can then be viewed in near realtime or played back later via the web app. There are numerous improvements needed. Performance and efficiency are of key importance - the software must be written lean to allow hundreds of tracked objects to be displayed on the map. Experience with map overlays and visualization optimization is a big advantage. Bitbucket is used for tracking issues, enhancements and code repository. There will be many specific enhancement tasks; each sub-task will be quoted individually by the developer as sub-projects. We will agree on an hourly rate and then a number of hours to complete each sub-project, or fixed-bid each sub-project (same end result). Some weeks will have more hours than others - this is a long-term project but not usually full-time work. The main website can be viewed at: [login to view URL] The tracking application can be accessed from links on that page
ID Proyek: 17096987

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11 proposal
Proyek remot
Aktif 6 tahun yang lalu

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11 freelancer menawar dengan rata-rata $611 USD untuk pekerjaan ini
Avatar Pengguna
why didn't you make this an hourly project then? I like your project and my hourly rate is 35USD , Regards
$555 USD dalam 10 hari
5,0 (81 ulasan)
6,9
6,9
Avatar Pengguna
Hello sir, I'm a professional developer specialized in GPS/SaaS You can review my portfolio (CAN Monitor p software build for tracking Caterpillar rival trucks) Looking forward to working with you Thanks Valery
$555 USD dalam 10 hari
5,0 (61 ulasan)
5,5
5,5
Avatar Pengguna
Hello, I am an experienced (16+ years of combined experience) full stack developer (ruby on rails and javascript). I think I can add the enhancements/fixes to the app for you. Lets get in touch and discuss all the details. My current bid, time estimate and milestone are placeholders only, I can add real ones later. Regards, KN
$500 USD dalam 7 hari
5,0 (1 ulasan)
3,1
3,1
Avatar Pengguna
Hi, I am a full-stack Node JS/ React js / Ruby on Rails / developer with over 12 years. Also appreciate clean, beautiful codes and clear communication When I get the project to work on so first of all I am trying to understand what is the buisiness goal of the project. What is the PAIN of my customer and how can I make his life easier with my skills. It is not about code, it's all about the complex solution to solve problems in BEST WAY. SKILLS and EXPERIENCE: - Experience in Ruby on Rails 3.x / 4.x / 5.x - Experience in Angular vs React JS - Experience in Node JS, - Experience in Express JS, - Expertise in developing, and debugging with Rails and Ruby - Experience in REST-APIs , Grape - Experience with building scalable MVC - Experience of HTTP, REST, Redis, PostgreSQL, MySQL, MongoDB . - Strong knowledge about popular gems such as Devise, Cancancan, Declarative authorization, Rolify, Paperclip, carrierwave, adauth, delayed job, sidekiq ominiauth, etc... - Familiar with Jquery, AngularJS, Twitter Bootstrap. - Experience in Google API, Facebook API - Experience in Website Scrapping and Affiliate API (Amazon, ebay, Flipkart) - Experience in Capistrano based deployments - Experience in hosting Aws, Heroku, linode and digitalocean Thanks, Vijay
$666 USD dalam 10 hari
0,0 (0 ulasan)
0,0
0,0

Tentang klien

Bendera UNITED STATES
San Pedro, United States
3,7
11
Memverifikasi Metode pembayaran
Anggota sejak Jun 12, 2011

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