You will get an expert Ruby on Rails Developer | expert Team | React frontend


Let a pro handle the details

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

You will get an expert Ruby on Rails Developer | expert Team | React frontend


Select service tier

Ruby on Rails bug fixes.

provide tailored solutions with my Ruby on Rails bug-fixing services.

  • Delivery Time 1 day
  • Number of Revisions Unlimited
  • Number of Pages 1
    • Design Customization
    • Content Upload
    • Responsive Design
    • Source Code
1 day delivery — Jul 26, 2024
Revisions may occur after this date.
Upwork Payment Protection
Fund the project upfront. Hassan gets paid once you are satisfied with the work.

Let a pro handle the details

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

Project details

When you choose us, you're not just getting a web app; you're embarking on a journey of innovation and quality. Our team is led by a seasoned Ruby on Rails developer with over 4 years of experience in the dynamic world of freelance development. We're not just passionate about coding; we're deeply committed to helping businesses thrive.

Our Ruby on Rails web apps are the epitome of clean, efficient, and well-structured code. We understand that a well-crafted application not only functions seamlessly but also sets the stage for your business's success. Every line of code is a testament to our dedication to quality and originality.

We're not here to deliver just any solution – we're here to provide you with a web app that's tailor-made to meet your specific needs. Our expertise goes beyond coding; it extends to understanding your business objectives and translating them into a powerful digital presence.

When you choose us, you're not just gaining an app; you're gaining a strategic partner who is committed to your growth. Our work isn't just code; it's a manifestation of our passion for excellence and our dedication to your success.
Programming Languages
Python, Ruby/Ruby on Rails
Coding Expertise
Cross Browser & Device Compatibility, Localization, Performance Optimization
What's included
Service Tiers Starter
Delivery Time 1 day 3 days 30 days
Number of Revisions
Number of Pages
Design Customization
Content Upload
Responsive Design
Source Code
4 reviews
100% Complete
1% Complete
1% Complete
1% Complete
1% Complete
Rating breakdown


Odisina O.
Feb 5, 2024
New Contract on based of deadline Working with the DevPumas agency has allowed me to take my business vision to the next level. I wanted a business specific website that other platforms like shopify and wordpress couldn't provide. The agency was extremely communicative during this process, and very transparent. They often offered realistic alternatives, and feasible problem-solving suggestions. This was a positive experience, and my company will continue to work with this Agency in the future.


Odisina O.
Jan 8, 2024
Create a Website for an artist


Aug 16, 2023
Bot to Fetch Facebook Posts Data Absolutely Impressed! Hassan Tariq's team did a great job. Team dedication and skill in creating a seamless scraping solution for our project within very short time were outstanding. The accuracy and speed of the data they extracted was all we needed, defiantly work with you again.


Odisina O.
Jun 16, 2023
Update Shopify Tuneboom App For More User Friendly Experience I enjoyed collaborating with Hassan on revamping my site’s music-selling store. I had some functionality adjustments needed and Hassan was able to fix the problem area and improve my site’s efficiency.
Hassan  B.

About Hassan

Hassan  B.
Ruby on rails | Python | Scraping & automation | chatGPT custom apps
81% Job Success
5.0  (4 reviews)
Faisalabad, Pakistan - 5:26 am local time
I hold the position of Chief Technology Officer at DevPumas, a startup dedicated to offering a range of services including Web and Mobile development, Automation, and E-commerce solutions, E-commerce seller tools, SAAS products, ChatGPT automation, ChatGPT API integration. Our dynamic team consists of 20+ professionals, encompassing designers, developers, scrum masters, SQA experts, and project managers, all working together to turn your concepts into reality. We provide services in the following.
Skills & Expertise:

- Back-end: Ruby, Rails, Django, node, python.
- Front-end JS: React.js, jQuery, Vue.js, Angular.js, laravel.
- Front-end UI development: HTML5, HAML, Bootstrap.
- Mobile: IOS native, Flutter, Android Native, React Native.
- Databases: PostgreSQL, MySQL, Sqlite, NoSQL, MongoDB, DynamoDB
- TDD: RSpec, Mini_test, TestUnit
- Testing frameworks: Selenium
- Servers: AWS, DigitalOcean, Heroku, Nginx, render, vercel.
- Code Management Tools: Github
- Project Management Tools: Asana, Jira, Trello, Pivotal Tracker and others

Steps for completing your project

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

Delivery time starts when Hassan receives requirements from you.

Hassan works on your project following the steps below.

Revisions may occur after the delivery date.


Documentation of the tasks, onboarding on slack and task creations.

Design & Development

Will do the design if required and get it approved by you. Start the development and fulfil the requirements assigned by you.

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