Harish Kumar
Ruby On Rails Developer
- Role
- Senior Ruby on Rails Developer at Oak Tree Software
- Location
- Indore, MP, IN
- LinkedIn followers
- 500 followers
About Harish Kumar
I am a Senior Mobile Developer (ios/android/flutter/react native) at Oaktree Software…
Experience
Senior Ruby on Rails Developer
Aug 2017 — Present · Indore, IN
Designed, developed, and maintained high-quality Ruby on Rails applications. Built scalable APIs and integrated third-party tools to enhance application functionality. Implemented CI/CD pipelines and automated testing frameworks to streamline deployment processes. Leading the development of scalable Ruby on Rails applications, ensuring code quality and adherence to best practices. Results-driven Senior Ruby on Rails Developer with 7+ years of experience in designing,developing, and maintaining scalable web applications and APIs.• Full-Stack Development Expertise: Extensive experience in designing, developing, andmaintaining high-quality Ruby on Rails and ReactJS applications across diverse domains.• Web Application Development: Proficient in end-to-end development—design, coding,deployment, maintenance, troubleshooting, and scaling web applications.• Programming & Scripting: Strong command of Ruby, Elixir, Python, HTML5, CSS3,JavaScript, SQL, XML, CoffeeScript, HAML, Ajax, JSON, jQuery.• Database Management: Skilled in working with PostgreSQL, Oracle SQL, MySQL—including integration, optimization, and maintenance.• API Development & Integration: Expertise in building, maintaining, and scaling APIs,integrating third-party services, and connecting apps with external web servers.• Payment Systems: Hands-on experience with Stripe, PayPal, and Braintree paymentgateways.• Cloud & DevOps: Experienced in AWS (S3, EC2, RDS, SES, SNS, API Gateway,CloudFront, Lambda Functions), Heroku, CI/CD practices, and deployment pipelines.• Collaboration & Tools: Proficient with Git, Bitbucket, Slack, Trello, ensuring smoothversion control and agile project management.• Web Servers & Middleware: Knowledge of Apache Tomcat, Nginx, Passenger, Cowboy,Redis for application hosting and optimization.
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