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I will develop or help with ruby on rails web application ror
Usman Zulfiqar
4,9
4,9
Über diesen Service
Hi,
Welcome to my professional Ruby on Rails Web Application development gig!
I am a Software Engineer with 6 years of hands-on experience delivering high-quality, scalable solutions. With front-end and back-end development expertise, I'm your go-to partner for creating exceptional web applications. Throughout my projects, I have thrived in conducting thorough code reviews and enforcing industry and business standards.
Services I offer:
- Full stack Ruby on Rails ( Rails 7, Turbo stream, Hotwire ) development
- Bug fixes and feature enhancements
- Building RESTful APIs for seamless data management
- Test Cases using Rspec
- Collaborating on third-party integrations
- Code reviews for optimal quality
- Pixel-perfect UI design using JavaScript, HTML, and CSS
I have worked on:
- Databases: PostgreSQL, MySQL, and SQLite
- APIs: RESTful APIs, serializers, and API Documentation (Swagger and Postman)
- Searching: ElasticSearch, searchkick and extensive searching with Ransack
- Test cases: Rspec
- Authentication: Devise, OmniAuth
- Authorization: Pundit, cancan
- Background jobs: Redis, Sidekiq
- Deployment: Heroku, Digital Ocean
- Other: Docker, Active Admin
ROR | Ruby ON RAILS | BUG FIX | CODE REVIEW
Lerne Usman Zulfiqar kennen
Usman Zulfiqar
Senior Software Engineer
- AusPakistan
- Mitglied seitJuli 2023
- ⌀ Antwortzeit1 Stunde
- Letzte Lieferung2 Monate
Sprachen
Urdu, Englisch
I am a Software Engineer with over 6 years of hands-on experience in delivering high-quality, scalable solutions. I have a strong background in both front-end and back-end development.
My main expertise lies in Ruby on Rails, Python, Django, Flask, GraphQl, PostgresQL, MySQL.
On the front end, I have great experience utilizing JavaScript (React Js, Nextjs), HTML, and CSS (Bootstrap, Tailwind and Material UI) to create dynamic and interactive web applications with pixel-perfect UI designs.
Mein Portfolio
FAQ
Are you available for specific hours or on a weekly basis?
Certainly! Feel free to reach out to me to discuss my availability before placing an order. We can work out a schedule that suits your project needs.
Can you assist with front-end technologies such as JS, CSS, and HTML?
Yes, I'm well-versed in front-end development as well. I can help you with JavaScript, CSS, and HTML tasks to ensure a comprehensive and cohesive web application.
I have a concept in mind, but I haven't created any wireframes or designs yet. Can you assist with this?
Absolutely! Even if you haven't created any initial designs, I can help you shape your concept into a tangible vision. We can collaborate to develop a functional and visually appealing web application. Feel free to reach out and discuss your ideas before placing an order
Bewertungen
17 Bewertungen für diesen Service
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| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
E ezraokuro
Vereinigte Staaten
Exceptional developer delivered the project perfectly
400 $-600 $
Preis
2 Wochen
Dauer
Hilfreich?I 
icantgetnosleep
Deutschland
Saved my project once again! Incredibly quick delivery (we're talking within just a few hours here) and extremely competent and friendly. If you need anything done with Ruby on Rails, look no further than Usman, he's gonna get it fixed!
100 $-200 $
Preis
1 Tag
Dauer
Hilfreich?C 
cazzzidy
Vereinigte Staaten
Promptly fixed a very challenging deployment issue on Render. Bravo and thank you! Will work with again :)
100 $-200 $
Preis
3 Tagen
Dauer
Hilfreich?I icantgetnosleep
Deutschland
Incredibly quick! Saved my project on the same day!
50 $-100 $
Preis
1 Tag
Dauer
Hilfreich?F fnkod23
Albanien
Usman is a beyond excellent developer who helped me a lot with this project I had. Polite, understanding and also very hardworking. Looking forward to work with him again! Wishing him the best: and also, I suggest him to anyone who wants a clear, professional and excellent project. A BIG UP FOR USMAN!
100 $-200 $
Preis
8 Tagen
Dauer
Hilfreich?
Bewertungen
17 Bewertungen für diesen Service
| (17) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
E ezraokuro
Vereinigte Staaten
Exceptional developer delivered the project perfectly
400 $-600 $
Preis
2 Wochen
Dauer
Hilfreich?I icantgetnosleep
Deutschland
Saved my project once again! Incredibly quick delivery (we're talking within just a few hours here) and extremely competent and friendly. If you need anything done with Ruby on Rails, look no further than Usman, he's gonna get it fixed!
100 $-200 $
Preis
1 Tag
Dauer
Hilfreich?C cazzzidy
Vereinigte Staaten
Promptly fixed a very challenging deployment issue on Render. Bravo and thank you! Will work with again :)
100 $-200 $
Preis
3 Tagen
Dauer
Hilfreich?I icantgetnosleep
Deutschland
Incredibly quick! Saved my project on the same day!
50 $-100 $
Preis
1 Tag
Dauer
Hilfreich?F fnkod23
Albanien
Usman is a beyond excellent developer who helped me a lot with this project I had. Polite, understanding and also very hardworking. Looking forward to work with him again! Wishing him the best: and also, I suggest him to anyone who wants a clear, professional and excellent project. A BIG UP FOR USMAN!
100 $-200 $
Preis
8 Tagen
Dauer
Hilfreich?
