You will get upgrade from an older Ruby on Rails application to the latest version

Asim K.Status: Offline
Asim K. Asim K.
4.6
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Asim, priced and ready to go.
Asim K.Status: Offline
Asim K. Asim K.
4.6
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Asim, priced and ready to go.

Project details

Experience a seamless transition and elevate the performance of your Rails application with our expertly crafted version upgrade service. Our dedicated team specializes in upgrading Rails applications from versions 3, 4, or 5 to the latest version, ensuring your application stays current with the cutting-edge features and security enhancements introduced in Rails 8 or the latest release.

We have 10+ years of experience in ruby on Rails development. We have solid experience with all versions of ruby on rails versions.

Upgrade your Rails application with confidence, leveraging our expertise to keep your technology stack up-to-date and in line with industry best practices. Enhance your application's security, performance, and overall stability by partnering with us for a seamless version upgrade experience.

Looking forward to work with you.

Thanks
Programming Languages
JavaScript, Ruby/Ruby on Rails, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$500
Standard
$900
Advanced
$1,500
Delivery Time 7 days 10 days 15 days
Number of Revisions
35Unlimited
Design Customization
Content Upload
-
Responsive Design
Source Code
-
-
4.6
8 reviews
63% Complete
38% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

SK

Stuart K.
5.00
Jun 9, 2026
Ruby on Rails Full Stack Engineer for AWS Deployments Reasonably good experience with Asim except that he would only do work with 'manual hours' and not recorded hours.

CT

Carl T.
4.00
Apr 1, 2026
Update User Invitation Functionality Asim and his team were great to work with and I will do so again. Strong communication, solid coding work, exhibits patience and reflection when there are open questions and gray areas, and desire for continuous improvement.

YA

Yuriy A.
4.25
Sep 19, 2025
Website Maintenance for Next.JS and DatoCMS

MP

Mike P.
5.00
May 8, 2025
Dev Ops Engineer

WD

Wilco D.
5.00
Aug 2, 2024
Experienced Developer/Agency Wanted for AI-Powered Marketing SaaS Project
Asim K.Status: Offline

About Asim

Asim K.Status: Offline
Expert AI-Dev | Claude Code, Cursor | Python, Rails, Next JS, Node JS
100% Job Success
4.6  (8 reviews)
Lahore, Pakistan - 5:10 pm local time
🥇 𝗧𝗼𝗽 𝟭% 𝗧𝗮𝗹𝗲𝗻𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸
🏆 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝟭𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲
🔥 𝟳𝟬𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱
🎯 𝗞𝗻𝗼𝘄𝗻 𝗳𝗼𝗿 𝗾𝘂𝗮𝗹𝗶𝘁𝘆, 𝘀𝗽𝗲𝗲𝗱, 𝗮𝗻𝗱 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗽𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀

I’m a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 specializing in 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁, 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀, 𝗮𝗻𝗱 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗮𝗮𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, with over 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 of hands-on experience building production-grade applications.

From 𝗥𝗲𝗮𝗰𝘁 & 𝗡𝗲𝘅𝘁.𝗷𝘀 𝗳𝗿𝗼𝗻𝘁𝗲𝗻𝗱𝘀 to 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗡𝗲𝘀𝘁𝗝𝗦, 𝗮𝗻𝗱 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝗯𝗮𝗰𝗸𝗲𝗻𝗱𝘀, I design systems that are secure, maintainable, and built for scale. My focus is always on business outcomes, not just shipping code.

I’ve partnered with startups, SaaS companies, and enterprise teams globally, helping them launch MVPs, scale platforms, and modernize existing systems.

⚡ 𝗖𝗢𝗥𝗘 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘

🔹 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀
Ruby, JavaScript, TypeScript, Python

🔹 𝗕𝗮𝗰𝗸𝗲𝗻𝗱
Ruby on Rails, Node.js, Express.js, NestJS, Django, Flask

🔹 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱
React, Next.js, Vue.js, StimulusJS, Tailwind CSS, Bootstrap, Material UI, HTML5, CSS3

🔹 𝗔𝗣𝗜𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀
REST, GraphQL, Fast JSON API, Grape API, Stripe, Zoom, Slack, Google APIs, OpenAI ChatGPT

🤖 𝗔𝗜, 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 & 𝗖𝗛𝗔𝗧𝗕𝗢𝗧𝗦

I integrate AI-powered workflows and chatbots that improve efficiency and customer experience.
🔥 OpenAI and ChatGPT integrations
🔥 Automation pipelines and intelligent workflows
🔥 AI-driven assistants for internal tools and SaaS platforms

☁️ 𝗖𝗟𝗢𝗨𝗗 & 𝗗𝗘𝗩𝗢𝗣𝗦

AWS EC2, S3, Lambda, Bedrock, Route 53, CloudFront, IAM, CDK, Azure, GCP, Docker, Kubernetes, Terraform, CI/CD with GitHub Actions, Jenkins, CircleCI, Serverless architectures, DevSecOps, monitoring, and scaling.

🗄 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦

PostgreSQL, MySQL, MongoDB
Redis, Firebase, Elasticsearch, DynamoDB

💳 𝗣𝗔𝗬𝗠𝗘𝗡𝗧 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡𝗦

Stripe, PayPal, Braintree, Authorize

🧰𝗣𝗢𝗣𝗨𝗟𝗔𝗥 𝗚𝗘𝗠𝗦 & 𝗧𝗢𝗢𝗟𝗦

Devise, OmniAuth, CanCan, Will_paginate, Paperclip, Simple_form, Pry, Haml/Slim.
ElasticSearch, Thinking Sphinx, Sunspot, Finance.
Delayed_job, Sidekiq, Rescue, EventMachine, Capistrano, Chef.
RSpec, FactoryGirl, Shoulda, Capybara, Selenium.


🔥 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘
✔️ 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀-𝗙𝗶𝗿𝘀𝘁 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 – I align engineering decisions with your product and revenue goals
✔️ 𝗣𝗿𝗼𝘃𝗲𝗻 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 – From MVP launches to complex enterprise platforms
✔️ 𝗖𝗹𝗲𝗮𝗻 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗖𝗼𝗱𝗲 – Built with modern standards, Agile workflows, and CI/CD
✔️ 𝗟𝗼𝗻𝗴-𝗧𝗲𝗿𝗺 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀 – Clients return because I’m reliable, proactive, and solution-oriented
✔️ 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 – Transparent updates and strong ownership

🌟 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦
🔹 AI Integration and Automation
🔹 Full Stack Web Application Development
🔹 SaaS Platforms and MVP Development
🔹 Ruby on Rails Enterprise Applications
🔹 Custom API Integrations (Stripe, PayPal, Google)
🔹 Database Design and Optimization
🔹 UI-focused Frontend Engineering
🔹 Refactoring and Scaling Legacy Systems

✨ 𝗟𝗘𝗧’𝗦 𝗪𝗢𝗥𝗞 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥

Whether you’re
⚡ launching a startup MVP
🏢 improving enterprise systems
📈 scaling an existing SaaS product

💬 Send an invite and let’s build a scalable, high-impact product together.

📈 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦
Fractional CTO, Tech Lead, Software Architect, Full Stack Developer, JavaScript Developer, MERN Stack Developer, React Developer, Next.js Developer, Node.js Developer, Express.js, TypeScript Developer, JavaScript Developer, Python Developer, FastAPI, Django, Flask, REST API, GraphQL, WebSockets, Microservices Architecture, Event-Driven Systems, PostgreSQL, MongoDB, Redis, AWS Developer, AWS Lambda, API Gateway, S3, RDS, CloudWatch, Docker, Kubernetes, CI/CD, GitHub Actions, DevOps, AI Full-Stack Developer, LLM Integration, RAG Applications, OpenAI API, Google Gemini, OAuth2, JWT Authentication, Role-Based Access Control (RBAC), Secure APIs, Unit Testing, Integration Testing, Playwright, Cypress, SaaS Development, Payment Integration (Stripe), Real-Time Applications, Scalable Web Applications

Steps for completing your project

After purchasing the project, send requirements so Asim can start the project.

Delivery time starts when Asim receives requirements from you.

Asim works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements Gathering

Review the work, release payment, and leave feedback to Asim.