- Implemented scalable data storage solutions using AWS S3 and optimized data retrieval with AWS RDS, reducing data access latency by 30%.- Led the redesign and migration of a web application from Angular to NextJS, enhancing server-side rendering and improving page load times.- Developed and optimized application workflows using Node.js and ReactJS.- Developed efficient Python scripts to automate data transfer between local servers.- Redesigned the database schema for PostgreSQL, improving storage logic and increasing query performance by 30%.- Developed RESTful APIs and microservices using Node.js enhancing application modularity and enabling seamless integration with third-party services.- Implemented Single Sign-On (SSO) authentication using Okta, enhancing security protocols and streamlining user access.

- Developed a custom application that digitized manual processes, replacing paper forms and Excel spreadsheets, resulting in a 60% increase in workflow efficiency and reducing data entry errors by 80%.- Designed and optimized workflows by gathering and analyzing requirements from diverse user groups.- Developed an intuitive user interface using React.js, enhancing usability for non-technical users.- Integrated frontend applications with backend RESTful APIs built on Node.js and Express.js.- Created an interactive dashboard featuring dynamic performance charts using Chart.js.- Developed a comprehensive admin portal with user management, analytics, and reporting features, improving administrative efficiency by 50% and reducing operational workload.- Implemented scalable data solutions using MongoDB.