Utilized Elasticsearch to provide search suggestions and results for over 100,000 videos and 2 million+metadata entries, enhancing search accuracy by 25%.• Built an email customization system for 30+ emails using Multer, Nodemailer, and Lexical, reduced APIcalls by 90% through optimized asynchronous operations.• Implemented dynamic Mongoose aggregation pipelines for efficient data retrieval and streamlineddebugging with automated image uploads to AWS S3 and integration with Google Sheets.• Improved UI in an Agile environment using Figma designs and Redux for theme management and statehandling across multiple pages.

• Tested WIFI6 performance: Coverage in 5 different locations (RSSI) and Speed (IPERF) usingPC/iOS/Android testing apps.• Tested GPON product line: Configured OLT (Optical Line Terminal).• Simulated customer’s test cases/environment to replicate issues found in products.