Responsible for designing and developing the complete backend and web frontend for the company's flagship product.- Planned and implemented a robust database architecture using Ruby on Rails and PostgreSQL, ensuring scalability and efficient backend performance.- Designed and developed comprehensive APIs for the product using Ruby on Rails, enabling seamless integration and efficient data exchange.- Integrated and configured NETs/NEXI payment gateway system for seamless and secure payment processing within the product.- Enhanced the existing Next.js frontend, originally built for a single client, to support multiple clients with customizable themes and configurations.- Collaborated closely with a mobile app development team, ensuring seamless API integration and effective cross-team communication using Bitbucket/Git for version control.

During this tenure, I worked on multiple web projects for US-based clients, currently serving thousands of users. My key responsibilities included:- I have worked on multiple Rails projects, overseeing them from inception to efficient server deployments, and delivering them to clients in optimal functional condition.- Aligned with product owners and cross-functional teams to prioritize features, improving development efficiency and consistently meeting sprint goals.- Integrated third-party applications into existing software, enhancing features and performance.- Used agile methods to develop testable software, creating high-quality deliverables with formulated test cases for functionality enhancements.- Design and create intuitive user interfaces.- Employed GIT for version control and heroku for project deployments, ensuring smooth CI/CD pipelines.- Optimize database queries to enhance response time.- I have faced a challenging problem regarding merging two relational databases with the difference of almost 1.5 years. I delivered it successfully to client with proper test cases verification.

I have worked on multiple rails (client) projects during this tenure. Developed and implemented robust features, including a complete dashboard for a school system which also handles their funding records and manage payments, contributing to an enhanced user experience. My responsibilities were- Features development- Bugs resolutions.- Regression handling- Heroku Deployments

Developed a hotel management application for Android and iOS platforms with the following key responsibilities:- Frontend development using flutter.- Used Stacked as state management tool.- Integrated already written node APIs.- Worked with Postman and Figma for the first time.

Contributed to an e-commerce project with the following key responsibilities- Frontend development using flutter.- Used Stacked as state management tool.- Firebase database integration for backend.