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$
USD
I will be your expert ruby on rails developer
Hammad Khan
Level 2
4.9
4.9
About this gig
Looking for an experienced Ruby on Rails developer to build a secure and scalable web or mobile application?
I develop high-performance Rails backends and connect them with modern frontend and mobile technologies to deliver complete, production-ready solutions.
What I Can Build
- Ruby on Rails web applications
- RESTful & GraphQL APIs
- Secure authentication (JWT, OAuth, Devise)
- Background jobs & performance optimization
- Third-party integrations (Stripe, PayPal, Twilio, SendGrid, AWS)
Frontend & Mobile Support
- Web Frontend: Angular (recommended with Rails), React, Next.js
- Mobile Apps: Flutter & React Native
- API-driven architecture for web & mobile apps
Why Choose Me?
- 7+ years of full-stack experience
- Strong expertise in Rails + Angular
- Secure, scalable & clean codebase
- Clear communication & fast delivery
- Long-term support and maintenance
Let's build a powerful Rails-based application with a modern frontend.
Message me before ordering to discuss your project requirements.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Hammad Khan
Hammad Khan
Expert Web And Mobile Developer
Level 2
- FromPakistan
- Member sinceMar 2022
- Avg. response time16 hours
- Last delivery2 months
Languages
English, French, German, Spanish, Arabic
I'm a Senior Software Engineer with 7+ years of experience building high-quality web and mobile apps. I specialize in full-stack development using React, Node.js, Django, Laravel, and Elixir. On the mobile side, I'm an expert in Flutter, React Native, Swift, and Kotlin. From MVPs to scalable systems, I deliver clean code, fast performance, and great UX.
Let's turn your idea into a powerful digital product. 💬 Message me today to get started!
My Portfolio
FAQ
Can you integrate any third-party API?
Yes, I can integrate payment gateways, SMS/Email APIs, social logins, maps, and more.
Do you provide API documentation?
Yes, I provide Postman collections or Swagger/OpenAPI docs for all APIs I create.
Do you support integrations like Stripe, Twilio, or external APIs?
Yes! I’ve integrated payment gateways, messaging APIs, CRMs, and 3rd-party services into Rails apps using RESTful or GraphQL APIs.
Can you work with Hotwire/Turbo or Vue/React in a Rails app?
Yes, I can integrate Hotwire/Turbo for fast interactivity or use modern JS frameworks like Vue or React within Rails for complex UIs.
Reviews
7 reviews for this Gig
| (6) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
K 
khurrii
Germany
It was great to experience to work with Hammad. Easy going and very flexible. I will definitely recommend him to all.
Up to $50
Price
1 day
Duration
H Seller's Response
Helpful?J john_gallon
Australia
Working with hammad_khan78 on our Ruby on Rails project modification was an absolute pleasure. Their work was executed perfectly, exceeding our expectations. Communication was excellent, deadlines were met and their professionalism and problem-solving skills were commendable. i am extremely satisfied...
$100-$200
Price
1 day
Duration
Helpful?S 
steveaconner
Repeat Client
United States
Great working with Hammad! Solid thinking, great communication and technical accuracy! Looking forward to working together again!
Helpful?W williammcglade
Ireland
Would recommend as got the job done, but need to make sure the communication is clear precise before the project. Got the job in a timely fashion
Helpful?L legalwebwa
United States
Thank you
H Seller's Response
Helpful?
Reviews
7 reviews for this Gig
| (6) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
K khurrii
Germany
It was great to experience to work with Hammad. Easy going and very flexible. I will definitely recommend him to all.
Up to $50
Price
1 day
Duration
H Seller's Response
Helpful?J john_gallon
Australia
Working with hammad_khan78 on our Ruby on Rails project modification was an absolute pleasure. Their work was executed perfectly, exceeding our expectations. Communication was excellent, deadlines were met and their professionalism and problem-solving skills were commendable. i am extremely satisfied...
$100-$200
Price
1 day
Duration
Helpful?S steveaconner
Repeat Client
United States
Great working with Hammad! Solid thinking, great communication and technical accuracy! Looking forward to working together again!
Helpful?W williammcglade
Ireland
Would recommend as got the job done, but need to make sure the communication is clear precise before the project. Got the job in a timely fashion
Helpful?L legalwebwa
United States
Thank you
H Seller's Response
Helpful?
