Develop scalable web applications using Ruby on Rails and React.js. • Design and maintain secure REST APIs and backend services. • Optimize PostgreSQL databases and application performance. • Integrate cloud services and third-party APIs. • Lead code reviews and mentor development teams. • Collaborate with stakeholders to deliver high-quality software solutions.

• Develop and maintain scalable Ruby on Rails applications. • Design and optimize REST APIs for web and mobile platforms. • Build full-stack features using React.js and Ruby on Rails. • Optimize application performance and database queries. • Collaborate with cross-functional teams and mentor junior developers.

• Developed REST APIs using Ruby on Rails, JBuilder, Grape, and REST. • Integrated Stripe payment gateway and in-app purchase functionality. • Optimized SQL queries and improved application performance. • Developed new modules and upgraded applications from Rails 5 to Rails 6. • Implemented security enhancements, including CSRF protection and data encryption. • Worked with AWS services, including EC2 and S3. • Built full-stack features using React.js and Ruby on Rails.

• Developed web applications using Ruby on Rails and PostgreSQL. • Integrated PayPal payment gateway and subscription features. • Implemented Sidekiq jobs for background processing. • Improved database performance using Sequel ORM. • Collaborated with teams to deliver scalable applications.

• Developed web applications using Ruby on Rails. • Integrated third-party APIs, including TransUnion. • Built responsive frontend components and application features. • Wrote RSpec test cases and followed Test-Driven Development (TDD). • Collaborated with development teams throughout the SDLC.