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English
$
USD
I will build, fix or scale ruby on rails web applications
Umair Ali
Level 1
5.0
5.0
About this gig
Struggling with bugs, slow performance, or missing features in your Ruby on Rails app?
I'm a Ruby on Rails specialist with 10+ years of experience delivering stable, secure, and scalable web applications for startups and businesses worldwide.
Whether you need a quick bug fix, a new feature, API development, or full-scale app improvement, I provide production-ready solutions that save time and headaches.
What I offer:
Bug fixes & error resolution
Feature/module development
Backend API development & third-party integrations
Database optimization & performance tuning
Code cleanup, refactoring, and Rails version upgrades
Deployment support (Heroku, AWS, Render, Cloudways)
Test coverage setup (RSpec / Minitest)
Why clients trust me:
⭐ 10+ years professional Rails experience
⭐ Clean, maintainable & documented code
⭐ GitHub PRs with clear explanations
⭐ Fast communication & on-time delivery
⭐ Long-term support mindset
Perfect for:
Startups & MVPs
Business web apps
SaaS platforms
Any Ruby on Rails project needing improvement
Message me before ordering so we can review your requirements and delivery timeline. Lets make your Rails app stable, scalable, and ready to grow!
Get to know Umair Ali
Umair Ali
SaaS and AI Web App Developer React Node
Level 1
- FromPakistan
- Member sinceJun 2016
- Avg. response time1 hour
- Last delivery3 months
Languages
Urdu, English
I build SaaS and AI web applications that automate workflows and reduce manual work.
I’ve worked with startups and businesses to turn ideas into real, scalable products from MVPs to full platforms used in real-world environments.
My focus is on building systems that are reliable, fast, and easy to grow as your business evolves.
If you’re looking for someone who understands both the business side and technical execution, feel free to reach out.
My Portfolio
FAQ
Q1: Can you integrate React with my existing Rails app?
Yes — I can integrate React into your existing Rails project using Webpacker or Vite for smooth frontend interaction.
Q2: Which database do you use?
I use PostgreSQL for scalability and performance, but I can also work with MySQL, Supabase, or SQLite if preferred.
Q3: Do you provide API integrations?
Yes — I can build RESTful or GraphQL APIs and connect third-party services like Stripe, Twilio, or AWS.
Q4: Can you deploy my app?
Absolutely. I can handle deployment to Heroku, AWS, or IONOS with CI/CD setup.
Q5: Do you offer ongoing support?
Yes — I provide maintenance, updates, and feature improvements upon request.
Q6: Can you fix an existing Rails app?
Absolutely, I specialize in fixing and improving existing Rails applications.
Q7: Do you write tests?
I can set up RSpec or Minitest coverage for your app to ensure reliability.
Reviews
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
R 
rizwanawan77
United Kingdom
Great experience working with Umair. Communication was clear, work was delivered on time, and the quality met my expectations. Very cooperative and professional. Would definitely recommend and work again
Up to $50
Price
1 day
Duration
Helpful?M 
mariogadet
Germany
Working with this software system engineer was a pleasure! As a Senior Ruby on Rails, React, and Node developer, he really knows his stuff. He's been working with a wide range of technologies, from HTML5 and CSS3 to Ruby on Rails and React. He gets the job done and does it well. If you need help setting...
$400-$600
Price
7 weeks
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R rizwanawan77
United Kingdom
Great experience working with Umair. Communication was clear, work was delivered on time, and the quality met my expectations. Very cooperative and professional. Would definitely recommend and work again
Up to $50
Price
1 day
Duration
Helpful?M mariogadet
Germany
Working with this software system engineer was a pleasure! As a Senior Ruby on Rails, React, and Node developer, he really knows his stuff. He's been working with a wide range of technologies, from HTML5 and CSS3 to Ruby on Rails and React. He gets the job done and does it well. If you need help setting...
$400-$600
Price
7 weeks
Duration
Helpful?
