• Designed and implemented projects to broadcast Identity data to an organization-wide data store service, facilitating more than 200 downstream teams to change and consume updates seamlessly
o Backfilled 340M+ records of all Amazon employees and supporting over 100,000 daily updates
o enhances data accessibility, supports alignment with future HCM designs, enables smoother execution of business processes within organization, improved data access and operational productivity by 30%
• Architected a service for generating and maintaining Barcode Ids for Amazon`s workforce of 2 million, ensuring smooth access management
o Designed the migration process from legacy system, improving the performance, scalability and security of the system while reducing the cost and enabling future growth and innovation
• Revamped tool for bulk profile management of Amazon warehouse workers, optimizing response time from 2.5 minutes to under 10 seconds (93% reduction), enhancing operational efficiency
• Engineered web tool to query data with four integrated data sources aiding engineers debug customer tickets, improving operational overload and reducing response time by 40%
• Worked on a service synchronizing data for 10,000+ employees of subsidiary companies to facilitate their access to Amazon’s internal network and their termination workflows
• Led team of 10 engineers as Scrum Lead using agile project management adaptation
• Tech stack involves Kotlin, Java, TypeScript, ReactJS, AWS Services (Lambda, S3, DynamoDB, SQS, SNS, ECS, IAM, VPC, CloudFormation, CloudWatch)