Managed and optimized a NodeJS server by implementing new routes and methods, migrating validation schemas from JSON validator to Joi and applying role-based access control, resulting in improved security and scalability.
Developed scripts to efficiently backfill non-relational databases, ensuring seamless replication of schema changes and minimizing downtime.
Constructed and maintained scripts to generate a variety of reports for end users and internal stakeholders, facilitating data-driven decision-making and business analysis.
Implemented advanced form features in a React App, including conditional rendering, custom validation, and versioning, to improve the user experience and streamline data input processes.
Upgraded state management structure, transitioning from Redux to React Query, resulting in improved performance and maintainability of frontend applications.
Enhanced testing coverage, introducing unit tests for API methods and frontend helper functions using Jest, and implementing end-to-end tests with Cypress, improving overall code quality and reliability.
Designed custom and responsive layouts utilizing CSS variables, grids, media queries, and flex boxes, ensuring optimal user experience across various devices and screen sizes.