Technological advancements in the world we are living in have changed all aspects of living and working online has become the trend today, courtesy of websites like the freelancer.com. This site has continued to gain momentum in the job-posting arena and with more strategies being implemented; getting a Ruby expert here is also possible.Ruby is ideally an object-oriented programming language that was inspired by Smalltalk and Perl. Typically, this language stemmed from Japan in the 1990s and it has widely spread as a commercially embraced programming language all across the world. If you are planning to incorporate Ruby in your business applications, then you could certainly work with some assistance and the place to get this is freelancer.com.If you are looking for Ruby jobs online, you will want to sign up for an account on freelancer.com, where everyone can find work according to their area of expertise. There is no reason why you should not make some very good money working online. You have to give good quality and be well disciplined, just as you would be if you were working in the office. What is more here is that a Ruby freelancer will not have to work on jobs that they do not like. To the contrary, they can choose what they prefer and handle that. Hire Ruby Developers

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    170 jobs found, pricing in USD

    $100 is my max budget, if you want the project keep your bid to $100 or less. This should be easy for someone that has built Shopify funnel apps before. I need someone to make a Shopify funnel app program for my shopify stores. See attached document for details. See attached file for more info.

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    Ruby on Rails 6 days left

    Need a resource exp in Ruby on Rails

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    Hi, we have an international project. We need a perl coder with at least 5 years of experience. Please provide code samples (complex code samples, in perl) that you (your coder) has developed in past on real projects.

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    Need Perl Coders 6 days left
    VERIFIED

    Need Perl Coders. Please contact me.

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    I have a tool that scrapes a website based on a single URL and outputs to a google sheet. I need a few modifications to enable: 1) Bulk scraping based on list of URL's (CSV, TXT input), currently the input is a single twitter member URL, I need to run off a list that loops through and moves to next. 2) Data scraped added to end of CSV, TXT so existing data is not overwritten 3) Port from PhantomJS to headless Chrome 4) Improve speed. 5) Remove Google sheet integrations, switch to CSV/TXT input and output Refer to [url removed, login to view], only need the scrape followers capability

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    $105 is my max budget, if you want the project keep your bid to $105 or less. This should be easy for someone that has built funnel apps before. I need someone to make a funnel app program for my shopify stores. See attached document for details.

    $150 (Avg Bid)
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    Hi there, i am looking for someone who is a shopify expert and can set a rule for different pricing based on the region or country the customer is from. i am only looking for two separate pricing rules. the first, europe and the second around the world. so for example if someone is browsing a specific product from the US they will see it at £30 however if they are browsing from a European country they will see it at £40. please see example enclosed..

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    $105 is my max budget, if you want the project keep your bid to $105 or less. This should be easy for someone that has built funnel apps before. I need someone to make a funnel app program for my shopify stores. See attached document for details.

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    Ruby on Rails Expert 5 days left
    VERIFIED

    I need Ruby on Rails expert must have over 5 year on ruby

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    Task in Netlogo 5 days left
    VERIFIED

    Short and basic requiring modelling of random and logistic movement.

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    I run a data analytics consultancy in Sydney, Australia. I have a requirement to setup weekly scrapes of at least 5 large (50,000+ SKUs) online retail websites. The project will be split to scrape a single website to start with, extending to the others assuming satisfaction with the work completed. Technical requirements: - Scrapes must be written in Ruby using Mechanize/Nokogiri or Watir as appropriate - Where possible, avoiding JS and scrape via direct HTTP requests using Mechanize - i.e requires strong skills in tracing/debugging HTTP requests/responses - Alternatively, load page using Watir webdriver then pass off cookies to Mechanize - Last resort would be brute force Watir webdriver approach (scroll, point, click, etc) - Implement utilities for use of proxy / IP rotation where required (access to pool of anonymous IP addresses will be provided) - Scheduling via cron job to run at least weekly - Must use object oriented approach and design in a DRY manner so that code can be leveraged for future scrapes of additional sites and ensure future code manageability - Must use Activerecord to persist records scraped - Must implement logging (production logging to file + verbose debug option to STDOUT) Personal requirements: - Must be a great communicator both in terms of coding concepts and project management - Good at clearly laying out the workplan, milestones and progress - Must be available for 2x daily stand-up calls with Sydney AUS (timing TBC at mutually agreed time) - Must be able to demonstrate prior experience with ruby web scrape projects similar to above - Code must be well-structured and well-documented / commented Opportunity for ongoing Ruby backend and RoR web app build if this project is a success.

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    Create an app native linux in rails, using gem devise and no other gem for users. You should have two types: 1 admin and 1 regular

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    I need you to develop some software for me. I would like this software to be developed using Java.

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    Ruby program & instagram 3 days left
    VERIFIED

    I have a ruby program already coded, but I need someone to make a small changes for me.

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    Job description Who We’re Looking For We prefer a small and highly effective engineering team, so every new team member is vital to the success of the company. You must be a senior, seasoned developer. Technically, we’re mostly interested in your recent Ruby on Rails and general web development experience at all levels of the stack, from front end JS apps, to dealing with search engines, site reliability and performance, and everything in between. You’ll join a small tech team, so your voice will be heard when we need to make new technical decisions as our product grows. We expect you to go beyond coding to give input on the product roadmap, design, and architecture. Generally speaking, you should be: A versatile engineer. You know what you don’t know and feel comfortable learning new skills. You’re not ashamed of recognizing mistakes and take measures to avoid falling again. A team player. You share code-ownership as much as possible. You don't mind fixing other people’s code or stepping in to help a teammate. A full-stack developer. You have lots of experience building Rails applications, and you’re also comfortable writing front-end code (HTML/CSS/JS). A minimalist. You believe a new feature should be built only when the evidence supports it. You’re willing to push back when you believe this rule is being ignored or violated. A great communicator. You communicate your ideas, feedback, and criticism thoroughly, clearly, and courteously. You believe there’s no such thing as over-explaining or over-clarifying because that’s how miscommunication is avoided. Examples of tasks you’ll be assigned to (solo or in a team) Investigate issues reported by our customer support team, determine impact and root cause, and solve them. Discuss new features with our content team and help define the best solutions possible with a focus on the business needs and expected timelines. Participate in the scheduled planning meetings to discuss and estimate work for the iteration. Keep an eye on our infrastructure monitoring and investigate potential issues (we all do ops). You Should Have 5+ years of software engineering experience, with 3+ years in Ruby on Rails specifically. HTML5, CSS, JS fluency. Experience with a ReactJS application in production. Real understanding of how the web works under the hood. TCP, HTTP, DNS, IP, caches, etc. Experience writing automated tests and refactoring. Extensive Git (or similar) experience solving complex merging conflicts and branch rebases. Strong knowledge of SQL in general and DB performance analysis. We use PostgreSQL. B.S. Computer Science or related field. Solid knowledge of OOP, software architecture and design patterns. Experience with at least one programming language other than Ruby and JS. A deep understanding of the importance of building maintainable, efficient, clean code, while balancing that with the urgency of the business needs. Deep caring about uptime and reliability. The will to take responsibility for projects end-to-end from idea to completion. Bonus Points for experience with Hosting apps in Heroku, monitoring and scaling them up/down. Implementing APIs for mobile apps. Implementing a SaaS application or with subscription-based businesses generally. Implementing user-visible dashboards, graphing data and showing stats/analytics in general. Integrating with different analytics/events-based engines like [url removed, login to view], Google Analytics, KISSmetrics, etc. Contributing to Open Source.

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    Grammar to nfa 3 days left
    VERIFIED

    It's a compiler problem I want to write a grammar and run it in some website

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    We're looking for someone who developed Discourse plugins before. Please don't bid if you don't have any prior experience with Discourse and its plugin development. More details via pm. Thanks.

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    Compilation 2 days left

    It's a compilation problem and it requires java and ruby background

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    $110 is my max budget, if you want the project keep your bid to $110 or less. This should be easy for someone that has built funnel apps before. I need someone to make a funnel app program for my shopify stores. See attached document for details.

    $130 (Avg Bid)
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    7 bids

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