Need wicked_pdf gem + highcharts expert to fix bug in ruby on rails project

Hello , I have a module that generates PDF's based on generated data and uses highcharts.

Almost everything is working good, just heatmap chart needs to be fixed :

- percentages are OK but colors are not in some cases, this because percentages are converted from scores formula

- I want to remove color gradients, I need to show solid colors based on already defined ranges. I tried to achieve this but its not working at all.

- Please check this image :

[login to view URL]

Chart colors are wrong and have gradient, chart cuts on the right and have space on the left. Colors must match with bottom ranges. Weird thing is some charts shows colors properly

I need demonstrable highcharts experience, I have no time to lose.

I programmed almost all the system so I can guide and help to finish fast and easy


Kemahiran: JavaScript, Ruby on Rails

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Tentang Majikan:
( 30 ulasan ) Santiago, Chile

ID Projek: #12592289

11 pekerja bebas membida secara purata $177 untuk pekerjaan ini


A proposal has not yet been provided

$250 USD dalam 5 hari
(54 Ulasan)

Dear, When I read this job I feel very excited to be a part of your project and share my great experience in software development. I have experience to manage Ruby on Rails developers team. I know thorough how Lagi

$222 USD dalam 3 hari
(30 Ulasan)

Hi, I am ruby on rails expert (over 6 years of experience).I can assure you quality of my work. My Skills: 1. Ruby 2. Ruby on Rails 3. Git, Bitbucket (version control system) 4. MySQL , PostgreSQL, Sqlite ( Lagi

$155 USD dalam 3 hari
(46 Ulasan)

Hi, I am looking for a good opportunity as a developer in Ruby on Rails. I have almost 7 years of experience with Rails development, among other technologies. I have experience working with the following technolog Lagi

$155 USD dalam 3 hari
(38 Ulasan)

Hello Hiring Manager, Greetings of the day! I'm a Web Developer from India who is specialized in ROR,Rails4/3,Ruby2/1.9,AngularJS,Bootstrap, OOPS,MVC,Trello,Codebase,Catarse,Sharetribe,Asana,Scraping,TDD,BDD,U Lagi

$133 USD dalam 3 hari
(17 Ulasan)

fast and easy no time loss, I will do it in one day.

$250 USD dalam sehari
(3 Ulasan)

Hello, My name is Mohammad Alaa. I have BSC in computer science from Alexandria University. I have more than 7 years in software development using many technologies. Currently after a long experience I decided to st Lagi

$166 USD dalam 3 hari
(20 Ulasan)

Hello, I am Ruby on Rails ninja having 5 years of experience. I've helped various business from start-ups to established companies in building web applications, fix bugs, maintenance and deploy rails app. I h Lagi

$155 USD dalam 3 hari
(1 Ulasan)

Hi, I am a Ruby on Rails developer from India, having 8+ years of experience of developing web based applications using Ruby on Rails. I will provide you 100% work satisfaction within the given time frame. Let's d Lagi

$100 USD dalam 7 hari
(2 Ulasan)

Hello,I have all the relevant skills to complete your job on time.I have been working with ROR from last few years. Tools I have worked before are following [login to view URL] on rails. Ruby2.3.3 Rails 5 [login to view URL] Js 3.R Lagi

$222 USD dalam 3 hari
(1 Ulasan)

I have very good knowledge of all the technical skills and domain working experience and I can deliver project before the deadline that's why I am best candidate for this project.

$144 USD dalam 3 hari
(0 Ulasan)