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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    162 jobs found, pricing in USD
    Ruby program & instagram 6 days left
    VERIFIED

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

    $130 (Avg Bid)
    $130 Avg Bid
    13 bids

    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.

    $34 / hr (Avg Bid)
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    21 bids
    Grammar to nfa 6 days left
    VERIFIED

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

    $15 (Avg Bid)
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    1 bids
    Ruby on rails expert need. 6 days left
    VERIFIED

    I need ruby on rails expert. It's very simple for expert. Let's discuss the detail through chat. Thanks.

    $25 (Avg Bid)
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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.

    $1273 (Avg Bid)
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    7 bids
    compilation1 6 days left

    i have compilation problem in my project and i need help with it contact me please for more information about the problem thank you

    $31 (Avg Bid)
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    6 bids
    Compilation 6 days left
    VERIFIED

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

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    2 bids

    $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.

    $140 (Avg Bid)
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    8 bids

    Hello , i need the expert freelancer and details will be shared with winning bidder. i have the almost 6 to 7 project for same skills. only experienced bid only.

    $44 (Avg Bid)
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    6 bids

    Sharetribe has Paypal and Stripe as a payment gateway on their software. Paypal and Stripe are not in my country so I need to take off Sharetribe's default payment gateway and integrate another one. (Local one)

    $473 (Avg Bid)
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    $70 is my max budget, if you want the project keep your bid to $70 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.

    $167 (Avg Bid)
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    I need an experienced developer who could help moving ruby on rails app from heroku to AWS with granular insights in ensuring minimal cost. Our platform intends to serve community of teachers interested in international pen pal exchanges for their students and we want to keep the service basic service free for our teachers. We really need to do everything we can to keep the performance the best while keeping the cost low. [url removed, login to view]

    $208 (Avg Bid)
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    [url removed, login to view] is the world’s leading platform for travel activities with a cause: immersive day experiences hosted by local “do-good” organizations. 100% of host revenue is invested back into the local community. [url removed, login to view] offers thousands of experiences in 80 countries. We believe that by 2020, every trip itinerary will include at least a half-day activity with a cause. Job Description The Head Developer role is to assure the successful execution of [url removed, login to view]’s business and social mission through development and deployment of our web and app presence. This requires envisioning [url removed, login to view]’s service offerings as a web and mobile business, leading implementation of applications, and planning for risk and growth. You will lead the design and development of our company’s software applications. In-depth knowledge and experience on application software development are required. Excellent design patterns and object-oriented programming methodology must be employed. This is an opportunity to drive the design and architecture of an application in a disruptive early-stage technology company focused on facilitating booking to tens of thousands off-the-map travel attractions. The ideal candidate will have experience bringing products to market and building scalable applications using agile methodologies. Essential job responsibilities will include the following. Other duties may be assigned as well. Roles and responsibilities - Work with Senior Leadership to develop strategies for product design, functionality, release and modular development. - Select the appropriate development platform for the SaaS future based on speed, cost, capacity, interoperability, scalability, & development talent. - Analyze business requirements and technical specifications, and architect solutions with high performance. - Identify and analyze security risks, and adapt policies and procedures to mitigate them. - Work in a Rapid Application Development lifecycle with high velocity and multiple sprints. - Lead development and maintenance of the existing Ruby on Rails site and Wordpress blog. - Manage and maintain test driven development and continuous integration tools. - Recruit and build a winning technology team - Oversee the QA team - Serve as captain of the technology team on all fronts Knowledge, skills, and abilities - Proven leadership ability. - Ready to take on the monumental challenge of disrupting the travel industry by allowing direct booking from nonprofit providers on the ground, bypassing 3rd party travel companies. - Excellent knowledge and work experience in designing and developing complex software applications. - Highly experienced in popular server technology (Ruby on Rails, Heroku/AWS). - Experienced in n-tier design, separating presentation layer, business logic layer and data access layer. - Experienced with front-end development with Coffeescript, HTML5, CSS3, and jQuery. - Need to show proven experience in building websites. - Experience with pgSQL server is required. - Experienced with Agile software engineering processes and methodologies. - Must be a fast learner and self-starter. Be able to come up to speed on new applications and technology in a very short amount of time. - Must be details oriented, with strong analytic and problem-solving skills. - High degree of self-motivation. Must be able to plan and execute work both independently and as a team member. - Ability to prioritize and manage several tasks at once. - Penchant for creativity and using code to express individual ideas. Education and experience - BS degree in computer science or systems engineering required; MS in CS preferred. - At least 2 years of direct work experience in software development with - Ruby on Rails or similar frameworks. - Experience building software for online communities preferred. - Experience building web application for large-scale customer audience. - Comfort with working with sales, finance, and HR dorks.

    $2712 (Avg Bid)
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    [url removed, login to view] is looking for a freelancer to support online reading & reviewing platform: - Ruby on Rails full stack developer - available for longer-term engagement for: a) completing smaller tasks on a daily basis (bug fixes, troubleshooting), medium to low workload of 0.5 - 2h/day b) writing and rolling out new features for the website every 2-3 weeks, each task medium to small-sized (1-2 days work) - can support communication in English Please apply with examples of of projects/code and quotes.

    $39 / hr (Avg Bid)
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    47 bids

    I need a simple app to accept a Shopify Order payment webhook, to trigger a Mandrill event: sending a transactional email template. Using this tutorial as a guide: [url removed, login to view]

    $146 (Avg Bid)
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    4 bids
    Looking for ROR Expert 3 days left
    VERIFIED

    Hello, We looking for ROR Expert as Dedicated Developer, Please send details experience and work. Need you 3 best link on ROR Thanks!

    $412 (Avg Bid)
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    10 bids

    Stagecoach Software publishes www.propertynerd.com.au. Our website contains millions of profiles of residential properties in Australia (e.g. [url removed, login to view]). Our MySQL database contains hundreds of millions of rows of data which are relevant to predicting sales prices for those properties. This project is to build a capability to display an estimated current value for each of the properties we profile. We have already retained an experienced and qualified data scientist from Sweden who has developed a price prediction model in R. We now need a developer who is proficient in R and Ruby to convert the R code into ruby and work with the current data scientist to ensure the ruby code is accurate. The ideal applicant will be one who is also experienced with Ruby on Rails and can create a function on the app to display the calculated price on the existing prices graph via a [url removed, login to view] script. A higher fee will be paid to the freelancer who can do this additional task. The existing code is fully commented and will be provided to suitable applicants.

    $455 (Avg Bid)
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    I want you to build me a Facebook pages like web app on ruby on rails. What i want: A rails app where users can signup for an account and can creat posts. Users can also create a page of there own with a name a profile picture and header picture (more or less the same design as Facebook) The user who created the page is the admin other users can follow the page. Admin can create posts from there respective pages. Admin can add other admins by adding email address.

    $893 (Avg Bid)
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    15 bids
    Webscraping for sites 3 days left
    VERIFIED

    I need someone that could create a webscraper for many sites. It need to be dynamic in a way to be able to parse out any website. It needs to be able to scrape modern sites that are lazy loading. Also download images and capture screenshot. Currently I have looked at CasperJS/PhantomJS. I would take any other recommendation.

    $459 (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..

    $36 (Avg Bid)
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    8 bids

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