Senior ruby on rails engineer software developer freelancerJobs

Filtrér

Mine seneste søgninger
Filtrer ved:
Budget
til
til
til
Slags
Evner
Sprog
    Job-status
    15,553 senior ruby on rails engineer software developer freelancer jobs fundet, i prisklassen EUR

    Seeking for Node.js & socket EXPERT developer!

    €219 - €658
    Forseglet
    €219 - €658
    6 bud

    We need a Senior writer as well as a editor for our very popular website.

    €20 / hr (Avg Bid)
    €20 / hr Gns Bud
    25 bud

    I am looking for a full stack Ruby on Rails developer who is strong at both frontend and backend development, as well as unit test using Rspec. You should be good at Rspec. This is a long term, full time position so if you can't commit at least 40 hours/week, please don't apply. we will talk in details once you are hired. Thanks.

    €11 / hr (Avg Bid)
    €11 / hr Gns Bud
    28 bud

    Hi freelancers! I am looking for someone who have a good experience in developing SaaS applications. A ideal candidate have deeply knowledge and practices in Javacript frameworks such as Angular(4, 5) and React/Redux. Please provide some live examples you built.

    €509 (Avg Bid)
    €509 Gns Bud
    44 bud

    ...onto a truck's chassis (truck I will be using example of truck [log ind for at se URL]) Normally, a shipping container when transported is set on something like this: [log ind for at se URL] [log ind for at se URL] Being

    €176 (Avg Bid)
    €176 Gns Bud
    21 bud

    ...Add a page to an existing Ruby on Rails web app - Create API (RoR) with webhooks - Create Andorid app to receive commands from the API The goal will be to have the Web app control settings on the android device, specifically sound. The Android app will be in full kiosk mode and will need to boot directly into the app on startup. In the first line

    €13 / hr (Avg Bid)
    Fremhævet
    €13 / hr Gns Bud
    25 bud
    Ruby Coding For Games1 5 dage left
    VERIFICERET

    You must be able to code in ruby.

    €491 (Avg Bid)
    €491 Gns Bud
    10 bud

    I have an rails application i want some database changes after that i want that application at [log ind for at se URL] bid here if you are good in ruby on rail and heroku.

    €13 / hr (Avg Bid)
    €13 / hr Gns Bud
    12 bud

    I am looking for a senior developer for optimizing an existing application, builded in Octobercms-laravel. Problem is that the application is taking to much recources, so needs optimizing. Big experience in application development but also server management needed, asap. Developer prefereable from european timezone.

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    42 bud

    Contract Type: 12- 18 Months Marc Ellis Consulting is looking for British, European, American and Canadian National only!! Senior Frontend Engineer (Remote) for a company in UAE, City of Dubai. It will give you the chance to gain experience with leading organizations as well as flexible work hours that will fit in with your lifestyle. The client

    €20 (Avg Bid)
    €20 Gns Bud
    2 bud

    I need a skilled java developer to help me with a project , test task will be required

    €10 / hr (Avg Bid)
    €10 / hr Gns Bud
    56 bud

    Ramp Ventures has an opening at one of our portfolio companies for a Senior Full Stack Dev working on developing new features for our existing product. The position requires 8 years full time development. - Extensive knowledge managing AWS and Heroku systems, Node, JavaScript and CoffeeScript in a high performance production environment. - Experience

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    39 bud

    We plan to build a CTI system .   I would like to build CTI in web application created in Rails so that when I click on the button, I can place the call on my smartphone. I have already checked the history of making a smartphone CTI of a company in the past, but I am thinking whether I should send it from phone. the web had been created and I would

    €136 (Avg Bid)
    €136 Gns Bud
    1 bud

    I am looking for a React.js Expert who can develop the site for our busines...the design after selecting right one. Before selecting, I would like to review the code you worked on. So, please show me the project you did on github or bitbucket when you bid on this. And, please write, "I can show my open-source React.js project." on your cover letter.

    €1652 (Avg Bid)
    €1652 Gns Bud
    53 bud

    We plan to build a CTI system .   I would like to build CTI in web application created in Rails so that when I click on the button, I can place the call on my smartphone. I have already checked the history of making a smartphone CTI of a company in the past, but I am thinking whether I should send it from phone. the web had been created and I would

    €176 (Avg Bid)
    €176 Gns Bud
    5 bud

    Empresa de TI busca 1 programador freelancer para finalizar el siguiente proyecto: Características del proyecto: - Debe terminarse en 2 semanas aproximadamente - FrontEnd Usuario en Android - Corregir bugs y agregar 2 pantallas - Crear FrontEnd Administrador en Sencha ExtJS – 4 mantenimientos - Modificar Backend realizado en Base de Datos Oracle y

    €455 (Avg Bid)
    €455 Gns Bud
    6 bud

    We have 18 web scrapers that are written in c# and needs to be ported to Ruby. The Ruby scrapers will be run on our existing Ruby web scraping infrastructure, so it must follow our infrastructure/framework. Need this to be completed ASAP.

    €959 (Avg Bid)
    €959 Gns Bud
    14 bud

    Hello, I am looking for someone who have much experience in API development with Ruby on Rails. We want to enable API Access key to our apis. It requires OTP's. It would be plus if you know Peatio and Barong. I want to talk with you if you have similar experience so you are confident! I will provide more details in interview. Thanks, Henry

    €9181 (Avg Bid)
    €9181 Gns Bud
    12 bud

    ...Trade Representative Robert Lighthizer on Tuesday released a list of thousands of additional goods that could face 10% tariffs after a public comment period. It includes fruit and vegetables, handbags, refrigerators, rain jackets and baseball gloves. The move comes after the United States imposed 25% tariffs on Chinese goods worth $34 billion last Friday

    €1155 (Avg Bid)
    €1155 Gns Bud
    6 bud
    PLEKS DEBIAN SENIOR SERVER ADMIN 4 dage left
    VERIFICERET

    Solve running issues on our servers. We expect that you have a great knowledge of PLESK, Debian, linus, BIND name server, mail setup, DNS setup, Cloud setup, Scripting, etc. We offer 5 dollars/hourly. We have around 10 hours/month

    €10 / hr (Avg Bid)
    €10 / hr Gns Bud
    12 bud

    I have a rails app and need it to be expanded with a third model (e.g user has post, post has comment)

    €29 (Avg Bid)
    €29 Gns Bud
    17 bud

    ...trends and opportunities from Region's Trading Report, Destination News, and happenings, including the extraction from our statistic database of KPIs; - Periodic presentations on analysis, future plans and tactics will be required; - Conduct site inspections and attend trade shows and workshops to promote the company values; - Be proactive in searching

    €5770 (Avg Bid)
    €5770 Gns Bud
    5 bud

    We have multiple projects running and require a developer to assist on an ongoing basis. We will enter a monthly retainer with the right candidate. Look for someone to provide both back end and front end assistance. Needs to be familiar with shopify. Tasks will include: Installing and configuring Shopify apps. Implement changes to liquid templates

    €11 / hr (Avg Bid)
    €11 / hr Gns Bud
    57 bud

    I have web application backend and frontend source code built in ruby language. Need someone to teach me how to build it on my local machine

    €422 (Avg Bid)
    €422 Gns Bud
    17 bud

    Hello, I am looking for someone who have much experience in API development with Ruby on Rails. We want to enable API Access key to our apis. It requires OTP's. I want to talk with you if you have similar experience so you are confident! I will provide more details in interview. Thanks, Henry

    €178 (Avg Bid)
    €178 Gns Bud
    21 bud

    Hi guys, I have a few of ongoing projects that needs modern Javascript and Shopify skills. [log ind for at se URL], React.js, Node.js...Javascript and Shopify skills. [log ind for at se URL], React.js, Node.js and React Native skills are preferred. I will pay per task for first month then move over weekly. Only if you are a senior developer, please feel free to put a bid. Thank...

    €1117 (Avg Bid)
    €1117 Gns Bud
    32 bud

    Hello, we're looking for an individual to assist with the workload, we have had this to-do on our list for awhile now and haven't had the time to do it...so we're fully competent and looking for someone who is extremely technical too. Here's the requirements/experience needed: -> Knowledge of Facebook Pages Creation/Management -> Google Analytics

    €1414 (Avg Bid)
    €1414 Gns Bud
    20 bud

    ...with finding an experienced Senior accountant to oversee general accounting operations by controlling and verifying our financial transactions. Senior accountant responsibilities include reconciling account balances and bank statements, maintaining general ledger and preparing month-end close procedures. A successful Senior accountant combines excellent

    €32 / hr (Avg Bid)
    €32 / hr Gns Bud
    31 bud

    Bonjour Senior Software Developer, j'ai remarqué votre profil et je voudrais vous attribuer mon projet. Nous pouvons discuter des autres détails.

    €10 (Avg Bid)
    €10 Gns Bud
    1 bud

    ...involves the community to help review the coding skills of our users. We are looking for *expert* *Ruby* developers to review code snippets/repositories that are submitted by our users. You will be rewarded for your contribution as a Code Quality Validator on Indorse. You will be able to earn up to USD 5000 for just reviewing codes in 3 months! Your Role:

    €164 (Avg Bid)
    €164 Gns Bud
    14 bud

    I have a project currently live right now on heroku. User can post ads with images which is uploaded to s3 successfully. However after a few days the images disappear. Seems like aws or my app does not was to render the images from aws. BUT when I restart my heroku server multiple times the images start to reappear again. It is frustrating and want

    €146 (Avg Bid)
    €146 Gns Bud
    29 bud

    Empresa de TI busca 1 programador freelancer para finalizar el siguiente proyecto: Características del proyecto: - Debe terminarse en 2 semanas aproximadamente - FrontEnd Usuario en Android - Corregir bugs y agregar 2 pantallas - Crear FrontEnd Administrador en Sencha ExtJS – 4 mantenimientos - Modificar Backend realizado en Base de Datos Oracle y

    €455 (Avg Bid)
    €455 Gns Bud
    3 bud

    For project - BLOG Upload as discussed

    €6 (Avg Bid)
    €6 Gns Bud
    1 bud

    As discussed to complete project at: https://www.freelancer.com/projects/website-design/Azure-Large-File-Upload-Twilio/?w=f#/proposals

    €1334 (Avg Bid)
    €1334 Gns Bud
    1 bud

    Hi. I want to develop the web app using react and react native. If you have experience , bid for me. Thanks.

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    26 bud

    Requisitos Indispensables: - Nivel de ingles Intermedio - Avanzado. - Disponibilidad ...Indispensables: - Nivel de ingles Intermedio - Avanzado. - Disponibilidad para trabajar en un proyecto para una empresa 5 días a la semana. - Conocimientos Avanzados en Backend Developer. - Ubicados en Nicaragua, Mexico o Venezuela. -Ser responsable y educado.

    €603 (Avg Bid)
    €603 Gns Bud
    5 bud
    Twilio Ruby Developer 1 dag left
    VERIFICERET

    Twilio app sending SMS working fine we just need to perform following things : We want to be able to speak into a Twilio web app, and convert the audio to text (speech to text) Then, in twilio we want to convert that text to French using what you set up/ convert to French text. Then using Twilio voice (“say” verb in Twilio ML) we want to have French audio file returned to the browser...

    €68 (Avg Bid)
    €68 Gns Bud
    3 bud
    €7 Gns Bud
    1 bud

    I need for a Full-Stack Ruby on Rails developer with 3 to 5 years experience to build a new website using an incomplete old project's features. All features are already built, what is required to build on the new site is implementing the new design, add user interaction and make changes in the database.

    €1031 (Avg Bid)
    €1031 Gns Bud
    62 bud

    Have you used dev express, scheduler with WinForms? https://d...upgrade your skills to Azure / Cloud / Web Technologies..? Join us! We would be evaluating your programming skills based on DevExpresss using WinForm controls, once proven your expertise, we would propose many other projects based on your C# & logical abilities to question, requirements.

    €4 / hr (Avg Bid)
    €4 / hr Gns Bud
    8 bud
    Desarrollador Angular Senior 1 dag left
    VERIFICERET

    Desarrollador Angular Senior conocimiento Angular (deseable angular 6) Deseable (no excluyente) Conocimiento graphql Deseable (no excluyente) Conocimiento AWS Deseable (no excluyente) PWA Disponibilidad 10 hs semanales

    €442 (Avg Bid)
    €442 Gns Bud
    23 bud

    this is a quick project to show a little bit about ruby. Write a Ruby program named [log ind for at se URL], which can be run by typing ruby widgets.rb. In your Ruby environment, the program must read an input file formatted in CSV format, named input.csv. Each record contains data about a student and their corresponding grades. The data will look similar

    €79 (Avg Bid)
    €79 Gns Bud
    4 bud

    Provide the necessary design and wireframe of the [log ind for at se URL] all the requirements needed for the final [log ind for at se URL] modules or parts that i need to complete.

    €7 / hr (Avg Bid)
    €7 / hr Gns Bud
    1 bud

    I have a Ruby on Rails app for which I'm trying to automate the deployment process via GitLab's integrated CI/CD features. Every time I push new code to GitLab, I want the script (.[log ind for at se URL]) to: 1. Automatically test my code in GitLab 2. Automatically deploy the app to a staging server on Heroku 3. Deploy (but only after approved in GitLab Pipe...

    €170 (Avg Bid)
    €170 Gns Bud
    7 bud

    The application is done by ruby on rails for the backend part and react using material UI for the frontend part. I need a developer to add some more features. The features to be added involve creating queries by understanding the relationships of the rails models in the app.

    €176 (Avg Bid)
    €176 Gns Bud
    20 bud
    I need senior Javascript exoert 18 timer left
    VERIFICERET

    Please check this link [log ind for at se URL] It is npm package for instagram private API. But it is only working on node js backend. I want to run it on frontend side. you can choose any javascript framework such as React JS, Angular JS or Vue JS. So you need to convert all parts of package. I want to convert the login

    €160 (Avg Bid)
    €160 Gns Bud
    23 bud

    ...looking to add a bright, resourceful, and organized Full Stack Developer to its team. You’ll be at the center of the team’s operations. This position requires initiative, attention to detail, ability to learn quickly, ability to manage internal and external relationships, ability to work with senior executives, and superb communication skills. This is an ideal

    €328 (Avg Bid)
    €328 Gns Bud
    15 bud

    Hi, Currently there is a MVP version website built in Ruby on Rails and to launch live version, we need to implement Membership feature to current project. And there are a little more minor features that we need to update. (Mostly front-end html/css/js working) DEV stack : Ruby on Rails 5.0.6, MySQL If you think you are fit for this job, don't hes...

    €460 (Avg Bid)
    €460 Gns Bud
    33 bud

    ...hire an on going Cisco pre sales engineer in Security and other areas as well. Prefer local people in Montreal, and Toronto, or people who can be available for calls and online meetings with clients during Canada time zone. Perfect English and or French is a plus. must be professional in dealings with clients. CCIE is preferred. payment is based on hourly

    €33 / hr (Avg Bid)
    €33 / hr Gns Bud
    7 bud