Upgrade Rails 2.3 codebase

$25-50 CAD / hour

Anuluar

Postuar

over 3 years ago

$25-50 CAD / hour

Hi, I'm Evan. I work as a Fractional (part-time) Chief Technical Officer (CTO), helping several high-growth technical startups scale their product, technical architecture, and engineering teams as their early-stage businesses take off. I’ve been hands-on building new software products for 15 years with responsibilities ranging from developing major new codebases, architecting distributed systems, and mentoring other software developers from junior to senior promotions. I have taken over a Ruby 2.5.7 and Rails 4.2.11 codebase that is running well on Heroku with a PostgreSQL database that needs to be updated to a modern Rails version so we can continue to add new features and address user-facing bugs. The ideal candidate will have many years of experience with Ruby on Rails and already be familiar with some of the challenges and changes needed to complete major version updates of existing code. I am expecting to work directly with a software developer to review and understand what changes are needed in this existing code so that we can make a plan together. This is an hourly project so that you are appropriately paid for as we work through unknown surprises that we discover together. This Rails codebase has 14,068 lines of code with 23 models and 20 views. There are 12,835 lines of tests already in place covering the major business logic, including vcr_cassettes replay for external API dependencies. [login to view URL] is attached so you can see the era of dependency versions that we’re currently working with.

ID e Projektit: 26858881

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25 propozime

Projekt në distancë

Aktive 4 yrs ago

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@hansarisourabh

Legacy rails application are still running and obviously they need to be updated onto the latest rails version 6.0.3.2 and ruby version 2.7.1. Apart from this we can imporve the application performance by writing some background task and following any design pattern. I usually follow agile software development process for rapid application developement. not just rapid just to see early end results. I have a good hands on experice in porting legecy rails application and maintaince. I found writing test are good practice for those who hate manually testing. Like as you said you want to directly work with the participant to review and understand what changes are needed in this existing code so that we can make a plan together and you know that's all I wanted. planning it all together discussing the best pratices. now that a team work like stuff. I read you have a experience of 15 plus years in software developement. So yeah I am too excited to work under you. I think learning continuous itself no matter where you are. Regarding my profile you may find me a new freelancer with no review but you can take my interview to test my skills. I have a good working knowledge including development, design and deployment of production grade applications. You can find other information on my profile. If you find me good fit for your requirement please let me know. the bid amout 25 CAD is negotiable. Thanks for reading the entire words. looking forward for a positive response.

$25 CAD në 40 ditë

4,9

(3 përshtypje)

1,8

@bestdeveloper365

I have seen your need. I think i can provide you solution in less time. Could you please come in chat box for more discussion . I am a fullstack (Ruby on Rails) developer having around 5+ years of experience in Ruby on Rails. FrontEnd ======== Reactjs, Coffeescript,jQuery, Twitter Bootstrap for styling and layout, Backbone.js, Cross-browser javascript, HTML/CSS, Cross-browser html/css, HTML5/CSS3, Compass, SASS. BackEnd ======= Ruby verstion 2.0.0 to 2.7.1 Rails Framework 4,5,6 Cloud: ====== Amazon web services (EC2, Load Balancing, Auto Scalling, S3, Route53, Cloudfront, SQS, SES, RDS, ElasticCache, VPC, CloudWatch, CodeDeploy), Heroku, DigitalOcean, SEO, Google AMP, DNS. Verstion control: Github, Bitbucket, SVN ============= Database: MySQL, PostgreSQL, MongDB, Sqlite ============= Testing Tools: TDD and BDD, Rspec, Cucumber, Selenium ============= Payment gateways: Paypal, Stripe ,Razorpay, payumoney ============= API Integration: ============ Facebook, Twitter, Linked in, SMS Gateway, Google API, Google Map, Foursquare, pipl, Instagram, Bigcommerce, Shopify, Shipstation, ShippingEasy, Magento SOAP, Magento REST, Teapplix, Ebay, Amazon Sellers API. Project Management Tools: Pivotal tracker, Base camp, Unfuddle, Zira Trello, redmine. ================ Your satisfaction will be my primary concern and will provide you quality and consistent results.

$25 CAD në 40 ditë

4,7

(7 përshtypje)

2,5

25 freelancers are bidding on average $31 CAD/orë for this job

@ptiweb

Hello Evan, After gone through your job description and understood your requirement for the website development and update some features and version. I can help you in it and provide you an appealing solution for this requirement. I have an expert team for the development/design. I had developed numerous website for my global client with 100% satisfaction. Kinldy initiate for furhte discussion. Thanks, Deepak

$30 CAD në 40 ditë

5,0

(157 përshtypje)

8,6

@tangramua

Hello, Our team has a huge experience in JavaScript, Ruby on Rails, Ruby, Git, Heroku, as a result, we can successfully complete this project. Having the required skills, we will be glad to help you. We have 20 years of strong experience in outsourced web development, software development, managed services, and we provide 24/7 technical support. As well as we guarantee Canadian quality. Please, review our profile to find detailed information about our company and our portfolio. Feel free to contact us and discuss all the details. Best regards, Sales department Tangram Canada Inc.

$25 CAD në 5 ditë

4,9

(55 përshtypje)

7,1

@offshore9006

We offer solutions on WEB and Mobile technologies. Please visit our company site www.kennedia.net. We have team of 3 ROR developers of experience level 2-6 Years. We have in house UI/UX and Testing team performing Manual, Automation and Performance testing. Our Experience: • Working experience in Ruby (1.9.x, 2.x) Working experience in Ruby on Rails ( rails 3.x.x, 4.x) • Good knowledge of AngularJS • Very good knowledge of Stripe API integration for multiple country • Good experience of Spree Commerce • Knowledge of Development tool hipchat, pivotal tracker, asana, JIRA, Trello ,GitHub • Experience of server deployement Amazon EC2, RDS, and heroku • Expertise in AngularJS , jquery, and javascript. (Jasmin, Protractor as well) • Experience of HTML 5, HAML, CSS, and SASS Database • knowledge MySql, Postgres, MongoDB and Sqlite.

$25 CAD në 40 ditë

5,0

(5 përshtypje)

6,5

@kanika6665

Hi, I find myself eligible for this job since I am having 7 years of extensive experience. I am Good at Heroku, Ruby, JavaScript, Ruby on Rails and Git. Please Send a message so that we can discuss more about this project

$25 CAD në 29 ditë

5,0

(5 përshtypje)

4,4

@derrickyaw1999

I am working as full stack developer. I have more than 3 year of experience in Web development and hosting . I assure you to provide best performance and security with all your needs.

$25 CAD në 40 ditë

4,9

(5 përshtypje)

3,2

@dezsirazvan

Hello, My name is Razvan, I am 24 years old and I live and work in Barcelona. I am an open-minded full-stack programmer with 4 years experience with Ruby on Rails and Vue JS. In my career, I have worked on more than 20 applications and I have started most of them from scratch. As a full-stack developer, I can quickly help with any kind of task: - Entire application architecture(db, models, routes) - Ruby on Rails Backend API: background async jobs(Redis and Sidekick), 3rd-party integrations, web-sockets(Actioncable, Anycable), integrated tests(Rspec), rake tasks, auth (with 3rd party included), AWS integration, etc. - Vue Js Frontend: Vuex , Routing, Stylings(CSS, Material Design, Bootstrap, Vuetiefy), HTML, etc. - devOps: Automate deploy(Heroku, Docker, Digital Ocean), CircleCi, DNS setup, AWS(EC2, CloudWatch, S3, Route53, SNS, ECS, EKS, RDS) - Full Support I think my qualifications and my flexibility match your requirements, so I believe we could do amazing things together. Don’t hesitate to reach out if you have any questions.

$25 CAD në 40 ditë

5,0

(3 përshtypje)

3,0

@FounderRedCybOrg

Hi, I'm fast with rails just completed a project for a client. I'd love to Upgrade Rails 2.3 codebase for you on time as per your project details along with 100% satisfactory work. Website design and development work portfolio: https://www.freelancer.com/u/FounderRedCybOrg Skills and expertise: HTML5 , CSS3, JAVASCRIPT,Jquery ,Bootstrap,ajax, WordPress ,Ruby on Rails, ecommerce ,UI UX, API integration, payment module integration,Web scrapping, React Native(Android & Ios), Flutter, Graphic Designing (Corei,Illustrator,photoshop,adobe after effect) Api Development. Let's connect in chat

$30 CAD në 40 ditë

5,0

(2 përshtypje)

1,3

@neonshare2

Hello sir, I would like to help you on this matter. I have experience and if you like to cooperate with me message me Best Regards

$38 CAD në 40 ditë

0,0

(0 përshtypje)

0,0

@akshitasandhal

Hi namaste! I can surely assist you in Upgrading Rails 2.3 codebase to the version you want. Strong points:- ● Extensive experience of 5+ years in Web Application development using Ruby, Ruby on Rails, Sinatra on cross platforms. ● Implementing Ruby on Rails upgrades, patches and publishing using Ruby gems and strong knowledge on CRUD methodology. ● Comprehensive experience in building applications in Agile and Traditional methodologies. ● Experience on coding and testing REST and SOAP based API's. I believe my abilities would be perfect for your venture. I will be serving you with all my hard work and skills. Let's have a quick chat to discuss it in more detail. Looking ahead! Akshita

$35 CAD në 20 ditë

0,0

(0 përshtypje)

0,0

@adeel4171

Hi, I'm interested in that project. After carefully analyzing the job description I believe that I have all the skills that are needed for that project. I have more than 5 years of work experience in Ruby on Rails development , & I have worked on rails versions 4.0 to 6.0. I have working experience to deploy project on heroku also so I believe that I can put my efforts in a good way on this project as I have all the required skills. I'm very excited to work with you & I hope to hear from you soon. Thank you.

$25 CAD në 40 ditë

0,0

(0 përshtypje)

0,0

@ggrocco

I already did many upgrades from old Rails versions to the newest versions. This process can be easy if the application follow the Rails concepts and became complete if the application broke this concepts.

$39 CAD në 8 ditë