Jul 2019 – Present · 6 yrs 10 mos

• Inframanagement:
• Designed and implemented governance, security, and cost-optimization automation across all Samsung cloud accounts, driving significant operational efficiencies.
• Developed a comprehensive Resource Management Automation framework using Infrastructure as Code (IAC), streamlining the management of nested stack sets, new accounts, and region onboarding processes.
• Galaxy Store Badges(Samsung Research America) (Present)
• Galaxy Badge Project:
• Leading a team of engineers successful delivery of the Galaxy Badge project for Samsung Research America.
• Spearheaded the deployment of the Samsung Referrer Library on Maven, enabling seamless integration for client applications.
• Engineered a Smart Banner Service, which dynamically displays banners on client pages during page load, supporting direct in-app downloads through a custom JavaScript solution.
• Currently overseeing the development of encryption and decryption mechanisms for the Samsung Developer Forum (Discourse) by creating a custom plugin for encryption and decryption overriding its OIDC plugin to ensure secure communication and data integrity.
• Developed highly-scalable, highly-available and secure shortURL conditional redirect service that on top of generating shortURL also does the conditional redirect based on user device type(Samsung,Non-Samsung & Desktop)
• Increased performance by 20-fold using server less architecture from serving 100 RPS to 2000 RPS for redirect API
• Devised a loosely-coupled analytical engine(tracking clicks) than can digest 5,000 records/second with 100% data delivery
• Reduced AWS costing by 50% by optimizing lambda code runtime from 450 ms->100 ms and DB query caching
• Tech Stack: AWS Lambda, Kinesis Firehose, DynamoDB(NoSQL), Cognito(Oauth 2.0), Contributor Insights, Cloudwatch, Athena, Parameter Store, API gateway, DynamoDB Accelerator(DAX), S3, Glue, PagerDuty, Terraform