Usama A.
Lahore, Pakistan
100%
Job Success
Top Rated
Ruby on Rails developer| Shopify Expert
$25.00/hr
𝐆𝐫𝐞𝐞𝐭𝐢𝐧𝐠𝐬,
I am Ruby on Rails and Shopify expert with over 7+ years of full time working experience. I am skilled and reliable freelancer looking for opportunities to build high quality projects.
𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬:
● Expertise in Ruby, Ruby on Rails across various versions (Rails 3.xx to 7.x)
● Advanced Shopify Application Development, including Liquid, CSS, and design enhancements
● Proficient in JavaScript (including Vue JS), jQuery, Coffeescript, with a strong grasp of CSS (Bootstrap, Sass), and HTML5 (ERB, Slim, Haml)
● Extensive experience with databases like PostgreSQL, MySQL, Redis
● Skilled in web-server setup and management (Linux, Amazon Linux, Macintosh server, Nginx, PostgreSQL, Passenger, Rails)
● Real-time application features using Web-sockets, Realtime Chat/Notifications, with tools like Redis, Sidekiq
● Mastery in deployment tools and platforms like Heroku, Docker, Capistrano, Amazon EC2
● Proficient in version control and project management tools (GitHub, Bitbucket, Asana, Trello, Sourcetree, Jira, Confluence)
● Expertise in email services (Amazon SES, Mailchimp, Sendgrid) and third-party APIs (Stripe, Google Maps, AWS, Salesforce, Twilio, and more)
● Recently expanded my expertise to include the latest in AI technology: OpenAI's ChatGPT and DALL·E. This includes leveraging these tools for innovative project solutions, enhancing customer engagement, and creating dynamic, AI-driven content.
Moreover, I am a Shopify expert with skills in theme and app development, 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐢𝐧𝐠 𝐢𝐧 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐥𝐮𝐬 𝐬𝐭𝐨𝐫𝐞𝐬. My expertise includes custom app development, optimization for speed, SEO, and accessibility using tools like Lighthouse and GTMetrix. I 𝐬𝐞𝐚𝐦𝐥𝐞𝐬𝐬𝐥𝐲 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 𝐦𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐭𝐨𝐨𝐥𝐬, 𝐭𝐡𝐢𝐫𝐝-𝐩𝐚𝐫𝐭𝐲 𝐚𝐩𝐩𝐬, 𝐚𝐧𝐝 𝐯𝐚𝐫𝐢𝐨𝐮𝐬 𝐩𝐚𝐲𝐦𝐞𝐧𝐭 𝐦𝐞𝐭𝐡𝐨𝐝𝐬. 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐢𝐧 𝐌𝐞𝐭𝐚𝐟𝐢𝐞𝐥𝐝𝐬, 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐌𝐚𝐫𝐤𝐞𝐭𝐬, 𝐚𝐧𝐝 𝐏𝐨𝐢𝐧𝐭 𝐨𝐟 𝐒𝐚𝐥𝐞.
As a reliable freelancer, I am always on the lookout for opportunities to collaborate with forward-thinking clients on high-quality projects.
Work history
Update HAML Template for Ruby on Rails site
5.00
Jan 23, 2024
-
Jan 24, 2024
"Usama was excellent and we really appreciated his honesty. Before jumping to accept the contract he requested clarification information and attempted to re-create a very old legacy environment in a…
Private earnings
Ruby on Rails - Dashboard Rebuild and Feature Update
5.00
Jan 3, 2024
-
Jan 13, 2024
"Working with Usama was an absolute pleasure. From his timeliness to his expertise in the field and his general awareness of typical business needs, it was well beyond our expectations…
Private earnings
Ruby on Rails Test
5.00
Aug 3, 2023
-
Aug 4, 2023
Private earnings
Full Stack Web Developer (Ruby on Rails)
5.00
Feb 25, 2022
-
Dec 27, 2022
"Great communication. Took the time to understand the requirements and worked to complete as described."
Private earnings
Ruby on Rails two-sided marketplace
5.00
Apr 25, 2022
-
Aug 2, 2022
"Usama was great to work with on this project. He is very knowledgeable about Ruby on Rails and was able to guide me in setting up this website the best…
Private earnings
Development and support for Ruby on Rails eCoaching platform
4.30
Feb 18, 2022
-
May 9, 2022
Private earnings
Small Webapp using Yodlee API & Rails
5.00
Jun 29, 2021
-
Apr 26, 2022
"Great job - Working with Usama was a very good experience. He is conscientious and worked hard to get things done."
Private earnings
Development partner for Ruby on Rails + React JS project
5.00
Mar 7, 2022
-
Mar 15, 2022
"Usama was great to work with on this project! He completed the work on time and communication from him was very good and consistent throughout. I will definitely partner with…
Private earnings
YesInsights Developer
5.00
Oct 4, 2021
-
Feb 10, 2022
"Usama was WONDERFUL to work with! He was very communicative, open, and creative. We would love to have him back on our team in the future."
Private earnings
Ruby on Rails Developer for Enterprise SaaS
5.00
Feb 8, 2022
-
Feb 10, 2022
"Great job! Thank you!"
Private earnings
Help on Shopify App
May 3, 2024
-
Present
Job in progress
Private earnings
Update HAML Template for Ruby on Rails site
Mar 25, 2024
-
Present
Job in progress
Private earnings
Heroku Website Expert
Jan 22, 2024
-
Present
Job in progress
Private earnings
Debug Ruby on Rails Sendgrid delivery issues for high volume app.
Sep 22, 2020
-
Present
Job in progress
Private earnings
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Skills
- RESTful API
- Database Architecture
- Websockets
- Shopify Apps
- Shopify Plus
- Shopify Theme
- Shopify Development
- Liquid