Senior Staff Software Engineer
Costa Mesa, Ca, Us
• Leading team of several developers. Drove technical vision, defined deliverables, collaborated across teams and with stakeholders.• Leading the effort of migrating Experian end to end credit reporting service from on prem to AWS. Deep understanding in financial credit reporting flows.• Utilized Kafka to stream CDC events from on prem databases, and developed microservices to encrypt, replicate, transform and save data on AWS RDS databases. Apply partitioning to enforce order and improve performance.• Enhanced RocksDB, a file based log structure database for fast, low latency storage.• Developed docker based microservices that runs on AWS ECS clusters that handle large volume of data. Utilized GRPC for communication in between and applied envoy as proxy.• Deep involvement in security. Applied TLS for all transaction between services. Developed process to encrypt PII data using customized keys and also use PGP encryption for text encryption. Also applied AWS KMS key for all data at rest, including RDS, Kafka, S3, DynamoDB.• Received highest performance review in a row since joining.